blob: 369459069f6e2cfa7195d09edb60ec3c9883e016 [file] [log] [blame]
bellard9dc39cb2004-03-14 21:38:27 +00001/*
2 * QEMU monitor
ths5fafdf22007-09-16 21:08:06 +00003 *
bellard9dc39cb2004-03-14 21:38:27 +00004 * Copyright (c) 2003-2004 Fabrice Bellard
ths5fafdf22007-09-16 21:08:06 +00005 *
bellard9dc39cb2004-03-14 21:38:27 +00006 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
blueswir1511d2b12009-03-07 15:32:56 +000024#include <dirent.h>
pbrook87ecb682007-11-17 17:14:51 +000025#include "hw/hw.h"
Gerd Hoffmanncae49562009-06-05 15:53:17 +010026#include "hw/qdev.h"
pbrook87ecb682007-11-17 17:14:51 +000027#include "hw/usb.h"
28#include "hw/pcmcia.h"
29#include "hw/pc.h"
30#include "hw/pci.h"
Richard W.M. Jones9dd986c2009-04-25 13:56:19 +010031#include "hw/watchdog.h"
Gerd Hoffmann45a50b12009-10-01 16:42:33 +020032#include "hw/loader.h"
pbrook87ecb682007-11-17 17:14:51 +000033#include "gdbstub.h"
34#include "net.h"
Mark McLoughlin68ac40d2009-11-25 18:48:54 +000035#include "net/slirp.h"
pbrook87ecb682007-11-17 17:14:51 +000036#include "qemu-char.h"
Gerd Hoffmann75721502010-10-07 12:22:54 +020037#include "ui/qemu-spice.h"
pbrook87ecb682007-11-17 17:14:51 +000038#include "sysemu.h"
aliguori376253e2009-03-05 23:01:23 +000039#include "monitor.h"
40#include "readline.h"
pbrook87ecb682007-11-17 17:14:51 +000041#include "console.h"
Markus Armbruster666daa62010-06-02 18:48:27 +020042#include "blockdev.h"
pbrook87ecb682007-11-17 17:14:51 +000043#include "audio/audio.h"
bellard9307c4c2004-04-04 12:57:25 +000044#include "disas.h"
aliguoridf751fa2008-12-04 20:19:35 +000045#include "balloon.h"
balrogc8256f92008-06-08 22:45:01 +000046#include "qemu-timer.h"
aliguori5bb79102008-10-13 03:12:02 +000047#include "migration.h"
aliguori7ba1e612008-11-05 16:04:33 +000048#include "kvm.h"
aliguori76655d62009-03-06 20:27:37 +000049#include "acl.h"
Luiz Capitulinof7188bb2009-08-28 15:27:10 -030050#include "qint.h"
Markus Armbruster3350a4d2010-01-25 14:23:03 +010051#include "qfloat.h"
Luiz Capitulino8f3cec02009-10-07 13:42:04 -030052#include "qlist.h"
Luiz Capitulino5fa737a2009-11-26 22:59:01 -020053#include "qbool.h"
Luiz Capitulinof7188bb2009-08-28 15:27:10 -030054#include "qstring.h"
Luiz Capitulino9b57c022009-11-26 22:58:58 -020055#include "qjson.h"
Luiz Capitulino5fa737a2009-11-26 22:59:01 -020056#include "json-streamer.h"
57#include "json-parser.h"
Blue Swirld08d6f02009-12-04 18:06:39 +000058#include "osdep.h"
Blue Swirl2b41f102011-06-19 20:38:22 +000059#include "cpu.h"
Stefan Hajnoczi89bd8202011-09-23 08:23:06 +010060#include "trace.h"
Lluís31965ae2011-08-31 20:31:24 +020061#include "trace/control.h"
Lluís6d8a7642011-08-31 20:30:43 +020062#ifdef CONFIG_TRACE_SIMPLE
Lluís31965ae2011-08-31 20:31:24 +020063#include "trace/simple.h"
Prerna Saxena22890ab2010-06-24 17:04:53 +053064#endif
Gerd Hoffmann6f8c63f2010-10-11 18:03:51 +020065#include "ui/qemu-spice.h"
Blue Swirl314e2982011-09-11 20:22:05 +000066#include "memory.h"
Anthony Liguori48a32be2011-09-02 12:34:48 -050067#include "qmp-commands.h"
68#include "hmp.h"
Daniel P. Berrangeafeecec2012-06-14 18:12:57 +010069#include "qemu-thread.h"
ths6a5bd302007-12-03 17:05:38 +000070
Jan Kiszka661f1922011-10-16 11:53:13 +020071/* for pic/irq_info */
72#if defined(TARGET_SPARC)
73#include "hw/sun4m.h"
74#endif
75#include "hw/lm32_pic.h"
76
bellard9dc39cb2004-03-14 21:38:27 +000077//#define DEBUG
bellard81d09122004-07-14 17:21:37 +000078//#define DEBUG_COMPLETION
bellard9dc39cb2004-03-14 21:38:27 +000079
bellard9307c4c2004-04-04 12:57:25 +000080/*
81 * Supported types:
ths5fafdf22007-09-16 21:08:06 +000082 *
bellard9307c4c2004-04-04 12:57:25 +000083 * 'F' filename
bellard81d09122004-07-14 17:21:37 +000084 * 'B' block device name
bellard9307c4c2004-04-04 12:57:25 +000085 * 's' string (accept optional quote)
Markus Armbruster361127d2010-02-10 20:24:35 +010086 * 'O' option string of the form NAME=VALUE,...
87 * parsed according to QemuOptsList given by its name
88 * Example: 'device:O' uses qemu_device_opts.
89 * Restriction: only lists with empty desc are supported
90 * TODO lift the restriction
bellard92a31b12005-02-10 22:00:52 +000091 * 'i' 32 bit integer
92 * 'l' target long (32 or 64 bit)
Luiz Capitulino91162842012-04-26 17:34:30 -030093 * 'M' Non-negative target long (32 or 64 bit), in user mode the
94 * value is multiplied by 2^20 (think Mebibyte)
Jes Sorensendbc0c672010-10-21 17:15:47 +020095 * 'o' octets (aka bytes)
96 * user mode accepts an optional T, t, G, g, M, m, K, k
97 * suffix, which multiplies the value by 2^40 for
98 * suffixes T and t, 2^30 for suffixes G and g, 2^20 for
99 * M and m, 2^10 for K and k
Markus Armbrusterfccfb11e2010-01-25 14:23:06 +0100100 * 'T' double
101 * user mode accepts an optional ms, us, ns suffix,
102 * which divides the value by 1e3, 1e6, 1e9, respectively
bellard9307c4c2004-04-04 12:57:25 +0000103 * '/' optional gdb-like print format (like "/10x")
104 *
Luiz Capitulinofb466602009-08-28 15:27:27 -0300105 * '?' optional type (for all types, except '/')
106 * '.' other form of optional type (for 'i' and 'l')
Markus Armbruster942cd1f2010-03-26 09:07:09 +0100107 * 'b' boolean
108 * user mode accepts "on" or "off"
Luiz Capitulinofb466602009-08-28 15:27:27 -0300109 * '-' optional parameter (eg. '-f')
bellard9307c4c2004-04-04 12:57:25 +0000110 *
111 */
112
Adam Litke940cc302010-01-25 12:18:44 -0600113typedef struct MonitorCompletionData MonitorCompletionData;
114struct MonitorCompletionData {
115 Monitor *mon;
116 void (*user_print)(Monitor *mon, const QObject *data);
117};
118
Anthony Liguoric227f092009-10-01 16:12:16 -0500119typedef struct mon_cmd_t {
bellard9dc39cb2004-03-14 21:38:27 +0000120 const char *name;
bellard9307c4c2004-04-04 12:57:25 +0000121 const char *args_type;
bellard9dc39cb2004-03-14 21:38:27 +0000122 const char *params;
123 const char *help;
Luiz Capitulinoa2876f52009-10-07 13:41:53 -0300124 void (*user_print)(Monitor *mon, const QObject *data);
Luiz Capitulino910df892009-10-07 13:41:51 -0300125 union {
126 void (*info)(Monitor *mon);
Luiz Capitulinoaf4ce882009-10-07 13:41:52 -0300127 void (*cmd)(Monitor *mon, const QDict *qdict);
Luiz Capitulino261394d2010-02-10 23:50:02 -0200128 int (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data);
Adam Litke940cc302010-01-25 12:18:44 -0600129 int (*cmd_async)(Monitor *mon, const QDict *params,
130 MonitorCompletion *cb, void *opaque);
Luiz Capitulino910df892009-10-07 13:41:51 -0300131 } mhandler;
Jan Kiszka8ac470c2010-06-16 00:38:39 +0200132 int flags;
Anthony Liguoric227f092009-10-01 16:12:16 -0500133} mon_cmd_t;
bellard9dc39cb2004-03-14 21:38:27 +0000134
Mark McLoughlinf07918f2009-07-22 09:11:40 +0100135/* file descriptors passed via SCM_RIGHTS */
Anthony Liguoric227f092009-10-01 16:12:16 -0500136typedef struct mon_fd_t mon_fd_t;
137struct mon_fd_t {
Mark McLoughlinf07918f2009-07-22 09:11:40 +0100138 char *name;
139 int fd;
Anthony Liguoric227f092009-10-01 16:12:16 -0500140 QLIST_ENTRY(mon_fd_t) next;
Mark McLoughlinf07918f2009-07-22 09:11:40 +0100141};
142
Luiz Capitulino5fa737a2009-11-26 22:59:01 -0200143typedef struct MonitorControl {
144 QObject *id;
145 JSONMessageParser parser;
Luiz Capitulino4a7e1192010-02-04 18:10:05 -0200146 int command_mode;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -0200147} MonitorControl;
148
Daniel P. Berrangeafeecec2012-06-14 18:12:57 +0100149/*
150 * To prevent flooding clients, events can be throttled. The
151 * throttling is calculated globally, rather than per-Monitor
152 * instance.
153 */
154typedef struct MonitorEventState {
155 MonitorEvent event; /* Event being tracked */
156 int64_t rate; /* Period over which to throttle. 0 to disable */
157 int64_t last; /* Time at which event was last emitted */
158 QEMUTimer *timer; /* Timer for handling delayed events */
159 QObject *data; /* Event pending delayed dispatch */
160} MonitorEventState;
161
aliguori87127162009-03-05 23:01:29 +0000162struct Monitor {
163 CharDriverState *chr;
Gerd Hoffmanna7aec5d2009-09-10 10:58:54 +0200164 int mux_out;
165 int reset_seen;
aliguori731b0362009-03-05 23:01:42 +0000166 int flags;
167 int suspend_cnt;
168 uint8_t outbuf[1024];
169 int outbuf_index;
170 ReadLineState *rs;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -0200171 MonitorControl *mc;
Andreas Färber9349b4f2012-03-14 01:38:32 +0100172 CPUArchState *mon_cpu;
aliguori731b0362009-03-05 23:01:42 +0000173 BlockDriverCompletionFunc *password_completion_cb;
174 void *password_opaque;
Luiz Capitulino8204a912009-11-18 23:05:31 -0200175 QError *error;
Anthony Liguoric227f092009-10-01 16:12:16 -0500176 QLIST_HEAD(,mon_fd_t) fds;
Blue Swirl72cf2d42009-09-12 07:36:22 +0000177 QLIST_ENTRY(Monitor) entry;
aliguori87127162009-03-05 23:01:29 +0000178};
179
Luiz Capitulino2dbc8db2010-05-26 16:13:09 -0300180/* QMP checker flags */
181#define QMP_ACCEPT_UNKNOWNS 1
182
Blue Swirl72cf2d42009-09-12 07:36:22 +0000183static QLIST_HEAD(mon_list, Monitor) mon_list;
bellard7e2515e2004-08-01 21:52:19 +0000184
Wayne Xia816f8922011-10-12 11:32:41 +0800185static mon_cmd_t mon_cmds[];
186static mon_cmd_t info_cmds[];
bellard9dc39cb2004-03-14 21:38:27 +0000187
Luiz Capitulinof36b4af2010-09-15 17:17:45 -0300188static const mon_cmd_t qmp_cmds[];
189
Markus Armbruster8631b602010-02-18 11:41:55 +0100190Monitor *cur_mon;
191Monitor *default_mon;
aliguori376253e2009-03-05 23:01:23 +0000192
aliguori731b0362009-03-05 23:01:42 +0000193static void monitor_command_cb(Monitor *mon, const char *cmdline,
194 void *opaque);
aliguori83ab7952008-08-19 14:44:22 +0000195
Luiz Capitulino09069b12010-02-04 18:10:06 -0200196static inline int qmp_cmd_mode(const Monitor *mon)
197{
198 return (mon->mc ? mon->mc->command_mode : 0);
199}
200
Luiz Capitulino418173c2009-11-26 22:58:51 -0200201/* Return true if in control mode, false otherwise */
202static inline int monitor_ctrl_mode(const Monitor *mon)
203{
204 return (mon->flags & MONITOR_USE_CONTROL);
205}
206
Markus Armbruster6620d3c2010-02-11 17:05:43 +0100207/* Return non-zero iff we have a current monitor, and it is in QMP mode. */
208int monitor_cur_is_qmp(void)
209{
210 return cur_mon && monitor_ctrl_mode(cur_mon);
211}
212
Anthony Liguori7060b472011-09-02 12:34:50 -0500213void monitor_read_command(Monitor *mon, int show_prompt)
aliguori731b0362009-03-05 23:01:42 +0000214{
Luiz Capitulino183e6e52009-12-14 18:53:23 -0200215 if (!mon->rs)
216 return;
217
aliguori731b0362009-03-05 23:01:42 +0000218 readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL);
219 if (show_prompt)
220 readline_show_prompt(mon->rs);
221}
bellard6a00d602005-11-21 23:25:50 +0000222
Anthony Liguori7060b472011-09-02 12:34:50 -0500223int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
224 void *opaque)
aliguoribb5fc202009-03-05 23:01:15 +0000225{
Luiz Capitulino94171e12009-12-07 21:37:00 +0100226 if (monitor_ctrl_mode(mon)) {
Markus Armbrusterab5b0272010-03-02 18:15:09 +0100227 qerror_report(QERR_MISSING_PARAMETER, "password");
Luiz Capitulino94171e12009-12-07 21:37:00 +0100228 return -EINVAL;
229 } else if (mon->rs) {
aliguoricde76ee2009-03-05 23:01:51 +0000230 readline_start(mon->rs, "Password: ", 1, readline_func, opaque);
231 /* prompt is printed on return from the command handler */
232 return 0;
233 } else {
234 monitor_printf(mon, "terminal does not support password prompting\n");
235 return -ENOTTY;
236 }
aliguoribb5fc202009-03-05 23:01:15 +0000237}
238
aliguori376253e2009-03-05 23:01:23 +0000239void monitor_flush(Monitor *mon)
bellard9dc39cb2004-03-14 21:38:27 +0000240{
Gerd Hoffmanna7aec5d2009-09-10 10:58:54 +0200241 if (mon && mon->outbuf_index != 0 && !mon->mux_out) {
Anthony Liguori2cc6e0a2011-08-15 11:17:28 -0500242 qemu_chr_fe_write(mon->chr, mon->outbuf, mon->outbuf_index);
aliguori731b0362009-03-05 23:01:42 +0000243 mon->outbuf_index = 0;
bellard7e2515e2004-08-01 21:52:19 +0000244 }
245}
246
247/* flush at every end of line or if the buffer is full */
aliguori376253e2009-03-05 23:01:23 +0000248static void monitor_puts(Monitor *mon, const char *str)
bellard7e2515e2004-08-01 21:52:19 +0000249{
ths60fe76f2007-12-16 03:02:09 +0000250 char c;
aliguori731b0362009-03-05 23:01:42 +0000251
bellard7e2515e2004-08-01 21:52:19 +0000252 for(;;) {
253 c = *str++;
254 if (c == '\0')
255 break;
bellard7ba12602006-07-14 20:26:42 +0000256 if (c == '\n')
aliguori731b0362009-03-05 23:01:42 +0000257 mon->outbuf[mon->outbuf_index++] = '\r';
258 mon->outbuf[mon->outbuf_index++] = c;
259 if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1)
260 || c == '\n')
aliguori376253e2009-03-05 23:01:23 +0000261 monitor_flush(mon);
bellard7e2515e2004-08-01 21:52:19 +0000262 }
263}
264
aliguori376253e2009-03-05 23:01:23 +0000265void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
bellard7e2515e2004-08-01 21:52:19 +0000266{
Luiz Capitulinob8b08262010-02-10 23:50:04 -0200267 char buf[4096];
268
Luiz Capitulino2daa1192009-12-14 18:53:24 -0200269 if (!mon)
270 return;
271
Luiz Capitulinob8b08262010-02-10 23:50:04 -0200272 if (monitor_ctrl_mode(mon)) {
Luiz Capitulinob8b08262010-02-10 23:50:04 -0200273 return;
Luiz Capitulino4a29a852009-11-26 22:59:05 -0200274 }
Luiz Capitulinob8b08262010-02-10 23:50:04 -0200275
276 vsnprintf(buf, sizeof(buf), fmt, ap);
277 monitor_puts(mon, buf);
bellard7e2515e2004-08-01 21:52:19 +0000278}
279
aliguori376253e2009-03-05 23:01:23 +0000280void monitor_printf(Monitor *mon, const char *fmt, ...)
bellard7e2515e2004-08-01 21:52:19 +0000281{
282 va_list ap;
283 va_start(ap, fmt);
aliguori376253e2009-03-05 23:01:23 +0000284 monitor_vprintf(mon, fmt, ap);
bellard7e2515e2004-08-01 21:52:19 +0000285 va_end(ap);
bellard9dc39cb2004-03-14 21:38:27 +0000286}
287
aliguori376253e2009-03-05 23:01:23 +0000288void monitor_print_filename(Monitor *mon, const char *filename)
thsfef30742006-12-22 14:11:32 +0000289{
290 int i;
291
292 for (i = 0; filename[i]; i++) {
aliguori28a76be2009-03-06 20:27:40 +0000293 switch (filename[i]) {
294 case ' ':
295 case '"':
296 case '\\':
297 monitor_printf(mon, "\\%c", filename[i]);
298 break;
299 case '\t':
300 monitor_printf(mon, "\\t");
301 break;
302 case '\r':
303 monitor_printf(mon, "\\r");
304 break;
305 case '\n':
306 monitor_printf(mon, "\\n");
307 break;
308 default:
309 monitor_printf(mon, "%c", filename[i]);
310 break;
311 }
thsfef30742006-12-22 14:11:32 +0000312 }
313}
314
Stefan Weil8b7968f2010-09-23 21:28:05 +0200315static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
316 const char *fmt, ...)
bellard7fe48482004-10-09 18:08:01 +0000317{
318 va_list ap;
319 va_start(ap, fmt);
aliguori376253e2009-03-05 23:01:23 +0000320 monitor_vprintf((Monitor *)stream, fmt, ap);
bellard7fe48482004-10-09 18:08:01 +0000321 va_end(ap);
322 return 0;
323}
324
Luiz Capitulino13c74252009-10-07 13:41:55 -0300325static void monitor_user_noop(Monitor *mon, const QObject *data) { }
326
Luiz Capitulino9e807212010-09-16 10:58:59 -0300327static inline int handler_is_qobject(const mon_cmd_t *cmd)
Luiz Capitulino13917be2009-10-07 13:41:54 -0300328{
329 return cmd->user_print != NULL;
330}
331
Luiz Capitulino4903de02010-09-16 11:01:32 -0300332static inline bool handler_is_async(const mon_cmd_t *cmd)
Adam Litke940cc302010-01-25 12:18:44 -0600333{
Jan Kiszka8ac470c2010-06-16 00:38:39 +0200334 return cmd->flags & MONITOR_CMD_ASYNC;
Adam Litke940cc302010-01-25 12:18:44 -0600335}
336
Luiz Capitulino8204a912009-11-18 23:05:31 -0200337static inline int monitor_has_error(const Monitor *mon)
338{
339 return mon->error != NULL;
340}
341
Luiz Capitulino9b57c022009-11-26 22:58:58 -0200342static void monitor_json_emitter(Monitor *mon, const QObject *data)
343{
344 QString *json;
345
Luiz Capitulino83a27d42010-11-22 17:10:37 -0200346 json = mon->flags & MONITOR_USE_PRETTY ? qobject_to_json_pretty(data) :
347 qobject_to_json(data);
Luiz Capitulino9b57c022009-11-26 22:58:58 -0200348 assert(json != NULL);
349
Luiz Capitulinob8b08262010-02-10 23:50:04 -0200350 qstring_append_chr(json, '\n');
351 monitor_puts(mon, qstring_get_str(json));
Luiz Capitulino4a29a852009-11-26 22:59:05 -0200352
Luiz Capitulino9b57c022009-11-26 22:58:58 -0200353 QDECREF(json);
354}
355
Luiz Capitulinode253f12012-07-27 16:18:16 -0300356static QDict *build_qmp_error_dict(const QError *err)
357{
358 QObject *obj;
359
360 obj = qobject_from_jsonf("{ 'error': { 'class': %s, 'desc': %p } }",
361 ErrorClass_lookup[err->err_class],
362 qerror_human(err));
363
364 return qobject_to_qdict(obj);
365}
366
Luiz Capitulino25b422e2009-11-26 22:58:59 -0200367static void monitor_protocol_emitter(Monitor *mon, QObject *data)
368{
369 QDict *qmp;
370
Stefan Hajnoczi89bd8202011-09-23 08:23:06 +0100371 trace_monitor_protocol_emitter(mon);
372
Luiz Capitulino25b422e2009-11-26 22:58:59 -0200373 if (!monitor_has_error(mon)) {
374 /* success response */
Luiz Capitulinode253f12012-07-27 16:18:16 -0300375 qmp = qdict_new();
Luiz Capitulino25b422e2009-11-26 22:58:59 -0200376 if (data) {
377 qobject_incref(data);
378 qdict_put_obj(qmp, "return", data);
379 } else {
Luiz Capitulino0abc6572009-12-18 13:25:00 -0200380 /* return an empty QDict by default */
381 qdict_put(qmp, "return", qdict_new());
Luiz Capitulino25b422e2009-11-26 22:58:59 -0200382 }
383 } else {
384 /* error response */
Luiz Capitulinode253f12012-07-27 16:18:16 -0300385 qmp = build_qmp_error_dict(mon->error);
Luiz Capitulino25b422e2009-11-26 22:58:59 -0200386 QDECREF(mon->error);
387 mon->error = NULL;
388 }
389
Luiz Capitulino5fa737a2009-11-26 22:59:01 -0200390 if (mon->mc->id) {
391 qdict_put_obj(qmp, "id", mon->mc->id);
392 mon->mc->id = NULL;
393 }
394
Luiz Capitulino25b422e2009-11-26 22:58:59 -0200395 monitor_json_emitter(mon, QOBJECT(qmp));
396 QDECREF(qmp);
397}
398
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200399static void timestamp_put(QDict *qdict)
400{
401 int err;
402 QObject *obj;
Blue Swirld08d6f02009-12-04 18:06:39 +0000403 qemu_timeval tv;
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200404
Blue Swirld08d6f02009-12-04 18:06:39 +0000405 err = qemu_gettimeofday(&tv);
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200406 if (err < 0)
407 return;
408
409 obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", "
410 "'microseconds': %" PRId64 " }",
411 (int64_t) tv.tv_sec, (int64_t) tv.tv_usec);
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200412 qdict_put_obj(qdict, "timestamp", obj);
413}
414
Daniel P. Berrange48608532012-05-21 17:59:51 +0100415
416static const char *monitor_event_names[] = {
417 [QEVENT_SHUTDOWN] = "SHUTDOWN",
418 [QEVENT_RESET] = "RESET",
419 [QEVENT_POWERDOWN] = "POWERDOWN",
420 [QEVENT_STOP] = "STOP",
421 [QEVENT_RESUME] = "RESUME",
422 [QEVENT_VNC_CONNECTED] = "VNC_CONNECTED",
423 [QEVENT_VNC_INITIALIZED] = "VNC_INITIALIZED",
424 [QEVENT_VNC_DISCONNECTED] = "VNC_DISCONNECTED",
425 [QEVENT_BLOCK_IO_ERROR] = "BLOCK_IO_ERROR",
426 [QEVENT_RTC_CHANGE] = "RTC_CHANGE",
427 [QEVENT_WATCHDOG] = "WATCHDOG",
428 [QEVENT_SPICE_CONNECTED] = "SPICE_CONNECTED",
429 [QEVENT_SPICE_INITIALIZED] = "SPICE_INITIALIZED",
430 [QEVENT_SPICE_DISCONNECTED] = "SPICE_DISCONNECTED",
431 [QEVENT_BLOCK_JOB_COMPLETED] = "BLOCK_JOB_COMPLETED",
432 [QEVENT_BLOCK_JOB_CANCELLED] = "BLOCK_JOB_CANCELLED",
433 [QEVENT_DEVICE_TRAY_MOVED] = "DEVICE_TRAY_MOVED",
434 [QEVENT_SUSPEND] = "SUSPEND",
435 [QEVENT_WAKEUP] = "WAKEUP",
Daniel P. Berrange973603a2012-06-14 18:12:56 +0100436 [QEVENT_BALLOON_CHANGE] = "BALLOON_CHANGE",
Daniel P. Berrange48608532012-05-21 17:59:51 +0100437};
438QEMU_BUILD_BUG_ON(ARRAY_SIZE(monitor_event_names) != QEVENT_MAX)
439
Daniel P. Berrangeafeecec2012-06-14 18:12:57 +0100440MonitorEventState monitor_event_state[QEVENT_MAX];
441QemuMutex monitor_event_state_lock;
442
443/*
444 * Emits the event to every monitor instance
445 */
446static void
447monitor_protocol_event_emit(MonitorEvent event,
448 QObject *data)
449{
450 Monitor *mon;
451
452 trace_monitor_protocol_event_emit(event, data);
453 QLIST_FOREACH(mon, &mon_list, entry) {
454 if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) {
455 monitor_json_emitter(mon, data);
456 }
457 }
458}
459
460
461/*
462 * Queue a new event for emission to Monitor instances,
463 * applying any rate limiting if required.
464 */
465static void
466monitor_protocol_event_queue(MonitorEvent event,
467 QObject *data)
468{
469 MonitorEventState *evstate;
470 int64_t now = qemu_get_clock_ns(rt_clock);
471 assert(event < QEVENT_MAX);
472
473 qemu_mutex_lock(&monitor_event_state_lock);
474 evstate = &(monitor_event_state[event]);
475 trace_monitor_protocol_event_queue(event,
476 data,
477 evstate->rate,
478 evstate->last,
479 now);
480
481 /* Rate limit of 0 indicates no throttling */
482 if (!evstate->rate) {
483 monitor_protocol_event_emit(event, data);
484 evstate->last = now;
485 } else {
486 int64_t delta = now - evstate->last;
487 if (evstate->data ||
488 delta < evstate->rate) {
489 /* If there's an existing event pending, replace
490 * it with the new event, otherwise schedule a
491 * timer for delayed emission
492 */
493 if (evstate->data) {
494 qobject_decref(evstate->data);
495 } else {
496 int64_t then = evstate->last + evstate->rate;
497 qemu_mod_timer_ns(evstate->timer, then);
498 }
499 evstate->data = data;
500 qobject_incref(evstate->data);
501 } else {
502 monitor_protocol_event_emit(event, data);
503 evstate->last = now;
504 }
505 }
506 qemu_mutex_unlock(&monitor_event_state_lock);
507}
508
509
510/*
511 * The callback invoked by QemuTimer when a delayed
512 * event is ready to be emitted
513 */
514static void monitor_protocol_event_handler(void *opaque)
515{
516 MonitorEventState *evstate = opaque;
517 int64_t now = qemu_get_clock_ns(rt_clock);
518
519 qemu_mutex_lock(&monitor_event_state_lock);
520
521 trace_monitor_protocol_event_handler(evstate->event,
522 evstate->data,
523 evstate->last,
524 now);
525 if (evstate->data) {
526 monitor_protocol_event_emit(evstate->event, evstate->data);
527 qobject_decref(evstate->data);
528 evstate->data = NULL;
529 }
530 evstate->last = now;
531 qemu_mutex_unlock(&monitor_event_state_lock);
532}
533
534
535/*
536 * @event: the event ID to be limited
537 * @rate: the rate limit in milliseconds
538 *
539 * Sets a rate limit on a particular event, so no
540 * more than 1 event will be emitted within @rate
541 * milliseconds
542 */
543static void
544monitor_protocol_event_throttle(MonitorEvent event,
545 int64_t rate)
546{
547 MonitorEventState *evstate;
548 assert(event < QEVENT_MAX);
549
550 evstate = &(monitor_event_state[event]);
551
552 trace_monitor_protocol_event_throttle(event, rate);
553 evstate->event = event;
554 evstate->rate = rate * SCALE_MS;
555 evstate->timer = qemu_new_timer(rt_clock,
556 SCALE_MS,
557 monitor_protocol_event_handler,
558 evstate);
559 evstate->last = 0;
560 evstate->data = NULL;
561}
562
563
564/* Global, one-time initializer to configure the rate limiting
565 * and initialize state */
566static void monitor_protocol_event_init(void)
567{
568 qemu_mutex_init(&monitor_event_state_lock);
569 /* Limit RTC & BALLOON events to 1 per second */
570 monitor_protocol_event_throttle(QEVENT_RTC_CHANGE, 1000);
571 monitor_protocol_event_throttle(QEVENT_BALLOON_CHANGE, 1000);
572 monitor_protocol_event_throttle(QEVENT_WATCHDOG, 1000);
573}
574
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200575/**
576 * monitor_protocol_event(): Generate a Monitor event
577 *
578 * Event-specific data can be emitted through the (optional) 'data' parameter.
579 */
580void monitor_protocol_event(MonitorEvent event, QObject *data)
581{
582 QDict *qmp;
583 const char *event_name;
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200584
Blue Swirl242cd002009-12-04 18:05:45 +0000585 assert(event < QEVENT_MAX);
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200586
Daniel P. Berrange48608532012-05-21 17:59:51 +0100587 event_name = monitor_event_names[event];
588 assert(event_name != NULL);
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200589
590 qmp = qdict_new();
591 timestamp_put(qmp);
592 qdict_put(qmp, "event", qstring_from_str(event_name));
Luiz Capitulino3d72f9a2010-01-08 16:45:53 -0200593 if (data) {
594 qobject_incref(data);
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200595 qdict_put_obj(qmp, "data", data);
Luiz Capitulino3d72f9a2010-01-08 16:45:53 -0200596 }
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200597
Daniel P. Berrangeafeecec2012-06-14 18:12:57 +0100598 trace_monitor_protocol_event(event, event_name, qmp);
599 monitor_protocol_event_queue(event, QOBJECT(qmp));
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200600 QDECREF(qmp);
601}
602
Luiz Capitulinoef4b7ee2010-02-10 23:49:48 -0200603static int do_qmp_capabilities(Monitor *mon, const QDict *params,
604 QObject **ret_data)
Luiz Capitulino4a7e1192010-02-04 18:10:05 -0200605{
606 /* Will setup QMP capabilities in the future */
607 if (monitor_ctrl_mode(mon)) {
608 mon->mc->command_mode = 1;
609 }
Luiz Capitulinoef4b7ee2010-02-10 23:49:48 -0200610
611 return 0;
Luiz Capitulino4a7e1192010-02-04 18:10:05 -0200612}
613
Luiz Capitulino0268d972010-10-22 10:08:02 -0200614static void handle_user_command(Monitor *mon, const char *cmdline);
615
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200616char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
617 int64_t cpu_index, Error **errp)
Luiz Capitulino0268d972010-10-22 10:08:02 -0200618{
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200619 char *output = NULL;
Luiz Capitulino0268d972010-10-22 10:08:02 -0200620 Monitor *old_mon, hmp;
621 CharDriverState mchar;
622
623 memset(&hmp, 0, sizeof(hmp));
624 qemu_chr_init_mem(&mchar);
625 hmp.chr = &mchar;
626
627 old_mon = cur_mon;
628 cur_mon = &hmp;
629
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200630 if (has_cpu_index) {
631 int ret = monitor_set_cpu(cpu_index);
Luiz Capitulino0268d972010-10-22 10:08:02 -0200632 if (ret < 0) {
633 cur_mon = old_mon;
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200634 error_set(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
635 "a CPU number");
Luiz Capitulino0268d972010-10-22 10:08:02 -0200636 goto out;
637 }
638 }
639
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200640 handle_user_command(&hmp, command_line);
Luiz Capitulino0268d972010-10-22 10:08:02 -0200641 cur_mon = old_mon;
642
643 if (qemu_chr_mem_osize(hmp.chr) > 0) {
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200644 QString *str = qemu_chr_mem_to_qs(hmp.chr);
645 output = g_strdup(qstring_get_str(str));
646 QDECREF(str);
647 } else {
648 output = g_strdup("");
Luiz Capitulino0268d972010-10-22 10:08:02 -0200649 }
650
651out:
652 qemu_chr_close_mem(hmp.chr);
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200653 return output;
Luiz Capitulino0268d972010-10-22 10:08:02 -0200654}
655
bellard9dc39cb2004-03-14 21:38:27 +0000656static int compare_cmd(const char *name, const char *list)
657{
658 const char *p, *pstart;
659 int len;
660 len = strlen(name);
661 p = list;
662 for(;;) {
663 pstart = p;
664 p = strchr(p, '|');
665 if (!p)
666 p = pstart + strlen(pstart);
667 if ((p - pstart) == len && !memcmp(pstart, name, len))
668 return 1;
669 if (*p == '\0')
670 break;
671 p++;
672 }
673 return 0;
674}
675
Anthony Liguoric227f092009-10-01 16:12:16 -0500676static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
aliguori376253e2009-03-05 23:01:23 +0000677 const char *prefix, const char *name)
bellard9dc39cb2004-03-14 21:38:27 +0000678{
Anthony Liguoric227f092009-10-01 16:12:16 -0500679 const mon_cmd_t *cmd;
bellard9dc39cb2004-03-14 21:38:27 +0000680
681 for(cmd = cmds; cmd->name != NULL; cmd++) {
682 if (!name || !strcmp(name, cmd->name))
aliguori376253e2009-03-05 23:01:23 +0000683 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
684 cmd->params, cmd->help);
bellard9dc39cb2004-03-14 21:38:27 +0000685 }
686}
687
aliguori376253e2009-03-05 23:01:23 +0000688static void help_cmd(Monitor *mon, const char *name)
bellard9dc39cb2004-03-14 21:38:27 +0000689{
690 if (name && !strcmp(name, "info")) {
aliguori376253e2009-03-05 23:01:23 +0000691 help_cmd_dump(mon, info_cmds, "info ", NULL);
bellard9dc39cb2004-03-14 21:38:27 +0000692 } else {
aliguori376253e2009-03-05 23:01:23 +0000693 help_cmd_dump(mon, mon_cmds, "", name);
bellardf193c792004-03-21 17:06:25 +0000694 if (name && !strcmp(name, "log")) {
blueswir18662d652008-10-02 18:32:44 +0000695 const CPULogItem *item;
aliguori376253e2009-03-05 23:01:23 +0000696 monitor_printf(mon, "Log items (comma separated):\n");
697 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
bellardf193c792004-03-21 17:06:25 +0000698 for(item = cpu_log_items; item->mask != 0; item++) {
aliguori376253e2009-03-05 23:01:23 +0000699 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
bellardf193c792004-03-21 17:06:25 +0000700 }
701 }
bellard9dc39cb2004-03-14 21:38:27 +0000702 }
703}
704
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300705static void do_help_cmd(Monitor *mon, const QDict *qdict)
Luiz Capitulino38183182009-08-28 15:27:08 -0300706{
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300707 help_cmd(mon, qdict_get_try_str(qdict, "name"));
Luiz Capitulino38183182009-08-28 15:27:08 -0300708}
709
Lluísfc764102011-08-31 20:31:18 +0200710static void do_trace_event_set_state(Monitor *mon, const QDict *qdict)
Prerna Saxena22890ab2010-06-24 17:04:53 +0530711{
712 const char *tp_name = qdict_get_str(qdict, "name");
713 bool new_state = qdict_get_bool(qdict, "option");
Lluísfc764102011-08-31 20:31:18 +0200714 int ret = trace_event_set_state(tp_name, new_state);
Blue Swirlf871d682010-10-13 19:14:29 +0000715
716 if (!ret) {
717 monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
718 }
Prerna Saxena22890ab2010-06-24 17:04:53 +0530719}
Stefan Hajnoczic5ceb522010-07-13 09:26:33 +0100720
Michael Rothc45a8162011-10-02 08:44:37 -0500721#ifdef CONFIG_TRACE_SIMPLE
Stefan Hajnoczic5ceb522010-07-13 09:26:33 +0100722static void do_trace_file(Monitor *mon, const QDict *qdict)
723{
724 const char *op = qdict_get_try_str(qdict, "op");
725 const char *arg = qdict_get_try_str(qdict, "arg");
726
727 if (!op) {
728 st_print_trace_file_status((FILE *)mon, &monitor_fprintf);
729 } else if (!strcmp(op, "on")) {
730 st_set_trace_file_enabled(true);
731 } else if (!strcmp(op, "off")) {
732 st_set_trace_file_enabled(false);
733 } else if (!strcmp(op, "flush")) {
734 st_flush_trace_buffer();
735 } else if (!strcmp(op, "set")) {
736 if (arg) {
737 st_set_trace_file(arg);
738 }
739 } else {
740 monitor_printf(mon, "unexpected argument \"%s\"\n", op);
741 help_cmd(mon, "trace-file");
742 }
743}
Prerna Saxena22890ab2010-06-24 17:04:53 +0530744#endif
745
Adam Litke940cc302010-01-25 12:18:44 -0600746static void user_monitor_complete(void *opaque, QObject *ret_data)
747{
748 MonitorCompletionData *data = (MonitorCompletionData *)opaque;
749
750 if (ret_data) {
751 data->user_print(data->mon, ret_data);
752 }
753 monitor_resume(data->mon);
Anthony Liguori7267c092011-08-20 22:09:37 -0500754 g_free(data);
Adam Litke940cc302010-01-25 12:18:44 -0600755}
756
757static void qmp_monitor_complete(void *opaque, QObject *ret_data)
758{
759 monitor_protocol_emitter(opaque, ret_data);
760}
761
Luiz Capitulino5af7bba2010-06-22 19:10:46 -0300762static int qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
763 const QDict *params)
Adam Litke940cc302010-01-25 12:18:44 -0600764{
Luiz Capitulino5af7bba2010-06-22 19:10:46 -0300765 return cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon);
Adam Litke940cc302010-01-25 12:18:44 -0600766}
767
Adam Litke940cc302010-01-25 12:18:44 -0600768static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
769 const QDict *params)
770{
771 int ret;
772
Anthony Liguori7267c092011-08-20 22:09:37 -0500773 MonitorCompletionData *cb_data = g_malloc(sizeof(*cb_data));
Adam Litke940cc302010-01-25 12:18:44 -0600774 cb_data->mon = mon;
775 cb_data->user_print = cmd->user_print;
776 monitor_suspend(mon);
777 ret = cmd->mhandler.cmd_async(mon, params,
778 user_monitor_complete, cb_data);
779 if (ret < 0) {
780 monitor_resume(mon);
Anthony Liguori7267c092011-08-20 22:09:37 -0500781 g_free(cb_data);
Adam Litke940cc302010-01-25 12:18:44 -0600782 }
783}
784
Luiz Capitulino1162daa2010-09-13 12:15:26 -0300785static void do_info(Monitor *mon, const QDict *qdict)
bellard9dc39cb2004-03-14 21:38:27 +0000786{
Anthony Liguoric227f092009-10-01 16:12:16 -0500787 const mon_cmd_t *cmd;
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300788 const char *item = qdict_get_try_str(qdict, "item");
bellard9dc39cb2004-03-14 21:38:27 +0000789
Luiz Capitulino956f1a02009-11-26 22:59:00 -0200790 if (!item) {
bellard9dc39cb2004-03-14 21:38:27 +0000791 goto help;
Luiz Capitulino956f1a02009-11-26 22:59:00 -0200792 }
Luiz Capitulino13c74252009-10-07 13:41:55 -0300793
794 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
ths5fafdf22007-09-16 21:08:06 +0000795 if (compare_cmd(item, cmd->name))
Luiz Capitulino13c74252009-10-07 13:41:55 -0300796 break;
bellard9dc39cb2004-03-14 21:38:27 +0000797 }
Luiz Capitulino13c74252009-10-07 13:41:55 -0300798
Luiz Capitulino956f1a02009-11-26 22:59:00 -0200799 if (cmd->name == NULL) {
Luiz Capitulino13c74252009-10-07 13:41:55 -0300800 goto help;
Luiz Capitulino956f1a02009-11-26 22:59:00 -0200801 }
Luiz Capitulino13c74252009-10-07 13:41:55 -0300802
Luiz Capitulinob5c30582011-10-21 16:24:28 -0200803 cmd->mhandler.info(mon);
Luiz Capitulino1162daa2010-09-13 12:15:26 -0300804 return;
Luiz Capitulino13c74252009-10-07 13:41:55 -0300805
806help:
807 help_cmd(mon, "info");
bellard9dc39cb2004-03-14 21:38:27 +0000808}
809
Luiz Capitulinoaa9b79b2011-09-21 14:31:51 -0300810CommandInfoList *qmp_query_commands(Error **errp)
bellard9bc9d1c2004-10-10 15:15:51 +0000811{
Luiz Capitulinoaa9b79b2011-09-21 14:31:51 -0300812 CommandInfoList *info, *cmd_list = NULL;
Luiz Capitulinoe3bba9d2009-11-26 22:58:56 -0200813 const mon_cmd_t *cmd;
814
Luiz Capitulinof36b4af2010-09-15 17:17:45 -0300815 for (cmd = qmp_cmds; cmd->name != NULL; cmd++) {
Luiz Capitulino40e5a012011-10-21 16:15:31 -0200816 info = g_malloc0(sizeof(*info));
817 info->value = g_malloc0(sizeof(*info->value));
818 info->value->name = g_strdup(cmd->name);
Luiz Capitulinoe3bba9d2009-11-26 22:58:56 -0200819
Luiz Capitulinoaa9b79b2011-09-21 14:31:51 -0300820 info->next = cmd_list;
821 cmd_list = info;
Luiz Capitulinoe3bba9d2009-11-26 22:58:56 -0200822 }
823
Luiz Capitulinoaa9b79b2011-09-21 14:31:51 -0300824 return cmd_list;
thsa36e69d2007-12-02 05:18:19 +0000825}
826
Daniel P. Berrange48608532012-05-21 17:59:51 +0100827EventInfoList *qmp_query_events(Error **errp)
828{
829 EventInfoList *info, *ev_list = NULL;
830 MonitorEvent e;
831
832 for (e = 0 ; e < QEVENT_MAX ; e++) {
833 const char *event_name = monitor_event_names[e];
834 assert(event_name != NULL);
835 info = g_malloc0(sizeof(*info));
836 info->value = g_malloc0(sizeof(*info->value));
837 info->value->name = g_strdup(event_name);
838
839 info->next = ev_list;
840 ev_list = info;
841 }
842
843 return ev_list;
844}
845
Luiz Capitulinob025c8b2011-10-06 14:02:57 -0300846/* set the current CPU defined by the user */
847int monitor_set_cpu(int cpu_index)
bellard6a00d602005-11-21 23:25:50 +0000848{
Andreas Färber9349b4f2012-03-14 01:38:32 +0100849 CPUArchState *env;
bellard6a00d602005-11-21 23:25:50 +0000850
851 for(env = first_cpu; env != NULL; env = env->next_cpu) {
852 if (env->cpu_index == cpu_index) {
aliguori731b0362009-03-05 23:01:42 +0000853 cur_mon->mon_cpu = env;
bellard6a00d602005-11-21 23:25:50 +0000854 return 0;
855 }
856 }
857 return -1;
858}
859
Andreas Färber9349b4f2012-03-14 01:38:32 +0100860static CPUArchState *mon_get_cpu(void)
bellard6a00d602005-11-21 23:25:50 +0000861{
aliguori731b0362009-03-05 23:01:42 +0000862 if (!cur_mon->mon_cpu) {
Luiz Capitulinob025c8b2011-10-06 14:02:57 -0300863 monitor_set_cpu(0);
bellard6a00d602005-11-21 23:25:50 +0000864 }
Avi Kivity4c0960c2009-08-17 23:19:53 +0300865 cpu_synchronize_state(cur_mon->mon_cpu);
aliguori731b0362009-03-05 23:01:42 +0000866 return cur_mon->mon_cpu;
bellard6a00d602005-11-21 23:25:50 +0000867}
868
Luiz Capitulino99b77962011-10-24 10:53:44 -0200869int monitor_get_cpu_index(void)
870{
871 return mon_get_cpu()->cpu_index;
872}
873
aliguori376253e2009-03-05 23:01:23 +0000874static void do_info_registers(Monitor *mon)
bellard9307c4c2004-04-04 12:57:25 +0000875{
Andreas Färber9349b4f2012-03-14 01:38:32 +0100876 CPUArchState *env;
bellard6a00d602005-11-21 23:25:50 +0000877 env = mon_get_cpu();
bellard9307c4c2004-04-04 12:57:25 +0000878#ifdef TARGET_I386
aliguori376253e2009-03-05 23:01:23 +0000879 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
bellardd24b15a2005-07-03 21:28:00 +0000880 X86_DUMP_FPU);
bellard9307c4c2004-04-04 12:57:25 +0000881#else
aliguori376253e2009-03-05 23:01:23 +0000882 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
bellard7fe48482004-10-09 18:08:01 +0000883 0);
bellard9307c4c2004-04-04 12:57:25 +0000884#endif
885}
886
aliguori376253e2009-03-05 23:01:23 +0000887static void do_info_jit(Monitor *mon)
bellarde3db7222005-01-26 22:00:47 +0000888{
aliguori376253e2009-03-05 23:01:23 +0000889 dump_exec_info((FILE *)mon, monitor_fprintf);
bellarde3db7222005-01-26 22:00:47 +0000890}
891
aliguori376253e2009-03-05 23:01:23 +0000892static void do_info_history(Monitor *mon)
bellardaa455482004-04-04 13:07:25 +0000893{
894 int i;
bellard7e2515e2004-08-01 21:52:19 +0000895 const char *str;
ths3b46e622007-09-17 08:09:54 +0000896
aliguoricde76ee2009-03-05 23:01:51 +0000897 if (!mon->rs)
898 return;
bellard7e2515e2004-08-01 21:52:19 +0000899 i = 0;
900 for(;;) {
aliguori731b0362009-03-05 23:01:42 +0000901 str = readline_get_history(mon->rs, i);
bellard7e2515e2004-08-01 21:52:19 +0000902 if (!str)
903 break;
aliguori376253e2009-03-05 23:01:23 +0000904 monitor_printf(mon, "%d: '%s'\n", i, str);
bellard8e3a9fd2004-10-09 17:32:58 +0000905 i++;
bellardaa455482004-04-04 13:07:25 +0000906 }
907}
908
j_mayer76a66252007-03-07 08:32:30 +0000909#if defined(TARGET_PPC)
910/* XXX: not implemented in other targets */
aliguori376253e2009-03-05 23:01:23 +0000911static void do_info_cpu_stats(Monitor *mon)
j_mayer76a66252007-03-07 08:32:30 +0000912{
Andreas Färber9349b4f2012-03-14 01:38:32 +0100913 CPUArchState *env;
j_mayer76a66252007-03-07 08:32:30 +0000914
915 env = mon_get_cpu();
aliguori376253e2009-03-05 23:01:23 +0000916 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
j_mayer76a66252007-03-07 08:32:30 +0000917}
918#endif
919
Lluísfc764102011-08-31 20:31:18 +0200920static void do_trace_print_events(Monitor *mon)
Prerna Saxena22890ab2010-06-24 17:04:53 +0530921{
Lluísfc764102011-08-31 20:31:18 +0200922 trace_print_events((FILE *)mon, &monitor_fprintf);
Prerna Saxena22890ab2010-06-24 17:04:53 +0530923}
Prerna Saxena22890ab2010-06-24 17:04:53 +0530924
Daniel P. Berrange13661082011-06-23 13:31:42 +0100925static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data)
926{
927 const char *protocol = qdict_get_str(qdict, "protocol");
928 const char *fdname = qdict_get_str(qdict, "fdname");
Daniel P. Berrange13661082011-06-23 13:31:42 +0100929 CharDriverState *s;
930
931 if (strcmp(protocol, "spice") == 0) {
Daniel P. Berrangef1f5f402012-02-13 13:43:08 +0000932 int fd = monitor_get_fd(mon, fdname);
933 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
934 int tls = qdict_get_try_bool(qdict, "tls", 0);
Daniel P. Berrange13661082011-06-23 13:31:42 +0100935 if (!using_spice) {
936 /* correct one? spice isn't a device ,,, */
937 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
938 return -1;
939 }
Daniel P. Berrangef1f5f402012-02-13 13:43:08 +0000940 if (qemu_spice_display_add_client(fd, skipauth, tls) < 0) {
941 close(fd);
942 }
943 return 0;
TeLeManc62f6d12011-07-25 16:29:14 +0800944#ifdef CONFIG_VNC
Daniel P. Berrange13661082011-06-23 13:31:42 +0100945 } else if (strcmp(protocol, "vnc") == 0) {
946 int fd = monitor_get_fd(mon, fdname);
Jamie Iles860341f2011-08-10 15:18:42 +0100947 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
Daniel P. Berrange13661082011-06-23 13:31:42 +0100948 vnc_display_add_client(NULL, fd, skipauth);
949 return 0;
TeLeManc62f6d12011-07-25 16:29:14 +0800950#endif
Daniel P. Berrange13661082011-06-23 13:31:42 +0100951 } else if ((s = qemu_chr_find(protocol)) != NULL) {
952 int fd = monitor_get_fd(mon, fdname);
953 if (qemu_chr_add_client(s, fd) < 0) {
954 qerror_report(QERR_ADD_CLIENT_FAILED);
955 return -1;
956 }
957 return 0;
958 }
959
960 qerror_report(QERR_INVALID_PARAMETER, "protocol");
961 return -1;
962}
963
Yonit Halperinedc5cb12011-10-17 10:03:18 +0200964static int client_migrate_info(Monitor *mon, const QDict *qdict,
965 MonitorCompletion cb, void *opaque)
Gerd Hoffmanne866e232010-04-23 13:28:21 +0200966{
967 const char *protocol = qdict_get_str(qdict, "protocol");
968 const char *hostname = qdict_get_str(qdict, "hostname");
969 const char *subject = qdict_get_try_str(qdict, "cert-subject");
970 int port = qdict_get_try_int(qdict, "port", -1);
971 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
972 int ret;
973
974 if (strcmp(protocol, "spice") == 0) {
975 if (!using_spice) {
976 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
977 return -1;
978 }
979
Yonit Halperin6ec5dae2012-03-18 09:42:39 +0200980 if (port == -1 && tls_port == -1) {
981 qerror_report(QERR_MISSING_PARAMETER, "port/tls-port");
982 return -1;
983 }
984
Yonit Halperinedc5cb12011-10-17 10:03:18 +0200985 ret = qemu_spice_migrate_info(hostname, port, tls_port, subject,
986 cb, opaque);
Gerd Hoffmanne866e232010-04-23 13:28:21 +0200987 if (ret != 0) {
988 qerror_report(QERR_UNDEFINED_ERROR);
989 return -1;
990 }
991 return 0;
992 }
993
994 qerror_report(QERR_INVALID_PARAMETER, "protocol");
995 return -1;
996}
997
Luiz Capitulinof1dc58e2010-03-31 15:21:49 -0300998static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data)
bellard59a983b2004-03-17 23:17:16 +0000999{
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001000 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
Luiz Capitulinof1dc58e2010-03-31 15:21:49 -03001001 return 0;
bellard59a983b2004-03-17 23:17:16 +00001002}
1003
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001004static void do_logfile(Monitor *mon, const QDict *qdict)
pbrooke735b912007-06-30 13:53:24 +00001005{
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001006 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
pbrooke735b912007-06-30 13:53:24 +00001007}
1008
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001009static void do_log(Monitor *mon, const QDict *qdict)
bellardf193c792004-03-21 17:06:25 +00001010{
1011 int mask;
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001012 const char *items = qdict_get_str(qdict, "items");
ths3b46e622007-09-17 08:09:54 +00001013
bellard9307c4c2004-04-04 12:57:25 +00001014 if (!strcmp(items, "none")) {
bellardf193c792004-03-21 17:06:25 +00001015 mask = 0;
1016 } else {
bellard9307c4c2004-04-04 12:57:25 +00001017 mask = cpu_str_to_log_mask(items);
bellardf193c792004-03-21 17:06:25 +00001018 if (!mask) {
aliguori376253e2009-03-05 23:01:23 +00001019 help_cmd(mon, "log");
bellardf193c792004-03-21 17:06:25 +00001020 return;
1021 }
1022 }
1023 cpu_set_log(mask);
1024}
1025
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001026static void do_singlestep(Monitor *mon, const QDict *qdict)
aurel321b530a62009-04-05 20:08:59 +00001027{
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001028 const char *option = qdict_get_try_str(qdict, "option");
aurel321b530a62009-04-05 20:08:59 +00001029 if (!option || !strcmp(option, "on")) {
1030 singlestep = 1;
1031 } else if (!strcmp(option, "off")) {
1032 singlestep = 0;
1033 } else {
1034 monitor_printf(mon, "unexpected option %s\n", option);
1035 }
1036}
1037
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001038static void do_gdbserver(Monitor *mon, const QDict *qdict)
bellard8a7ddc32004-03-31 19:00:16 +00001039{
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001040 const char *device = qdict_get_try_str(qdict, "device");
aliguori59030a82009-04-05 18:43:41 +00001041 if (!device)
1042 device = "tcp::" DEFAULT_GDBSTUB_PORT;
1043 if (gdbserver_start(device) < 0) {
1044 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
1045 device);
1046 } else if (strcmp(device, "none") == 0) {
aliguori36556b22009-03-28 18:05:53 +00001047 monitor_printf(mon, "Disabled gdbserver\n");
bellard8a7ddc32004-03-31 19:00:16 +00001048 } else {
aliguori59030a82009-04-05 18:43:41 +00001049 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
1050 device);
bellard8a7ddc32004-03-31 19:00:16 +00001051 }
1052}
1053
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001054static void do_watchdog_action(Monitor *mon, const QDict *qdict)
Richard W.M. Jones9dd986c2009-04-25 13:56:19 +01001055{
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001056 const char *action = qdict_get_str(qdict, "action");
Richard W.M. Jones9dd986c2009-04-25 13:56:19 +01001057 if (select_watchdog_action(action) == -1) {
1058 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
1059 }
1060}
1061
aliguori376253e2009-03-05 23:01:23 +00001062static void monitor_printc(Monitor *mon, int c)
bellard9307c4c2004-04-04 12:57:25 +00001063{
aliguori376253e2009-03-05 23:01:23 +00001064 monitor_printf(mon, "'");
bellard9307c4c2004-04-04 12:57:25 +00001065 switch(c) {
1066 case '\'':
aliguori376253e2009-03-05 23:01:23 +00001067 monitor_printf(mon, "\\'");
bellard9307c4c2004-04-04 12:57:25 +00001068 break;
1069 case '\\':
aliguori376253e2009-03-05 23:01:23 +00001070 monitor_printf(mon, "\\\\");
bellard9307c4c2004-04-04 12:57:25 +00001071 break;
1072 case '\n':
aliguori376253e2009-03-05 23:01:23 +00001073 monitor_printf(mon, "\\n");
bellard9307c4c2004-04-04 12:57:25 +00001074 break;
1075 case '\r':
aliguori376253e2009-03-05 23:01:23 +00001076 monitor_printf(mon, "\\r");
bellard9307c4c2004-04-04 12:57:25 +00001077 break;
1078 default:
1079 if (c >= 32 && c <= 126) {
aliguori376253e2009-03-05 23:01:23 +00001080 monitor_printf(mon, "%c", c);
bellard9307c4c2004-04-04 12:57:25 +00001081 } else {
aliguori376253e2009-03-05 23:01:23 +00001082 monitor_printf(mon, "\\x%02x", c);
bellard9307c4c2004-04-04 12:57:25 +00001083 }
1084 break;
1085 }
aliguori376253e2009-03-05 23:01:23 +00001086 monitor_printf(mon, "'");
bellard9307c4c2004-04-04 12:57:25 +00001087}
1088
aliguori376253e2009-03-05 23:01:23 +00001089static void memory_dump(Monitor *mon, int count, int format, int wsize,
Anthony Liguoric227f092009-10-01 16:12:16 -05001090 target_phys_addr_t addr, int is_physical)
bellard9307c4c2004-04-04 12:57:25 +00001091{
Andreas Färber9349b4f2012-03-14 01:38:32 +01001092 CPUArchState *env;
Blue Swirl23842aa2010-01-12 20:27:43 +00001093 int l, line_size, i, max_digits, len;
bellard9307c4c2004-04-04 12:57:25 +00001094 uint8_t buf[16];
1095 uint64_t v;
1096
1097 if (format == 'i') {
1098 int flags;
1099 flags = 0;
bellard6a00d602005-11-21 23:25:50 +00001100 env = mon_get_cpu();
bellard9307c4c2004-04-04 12:57:25 +00001101#ifdef TARGET_I386
bellard4c27ba22004-04-25 18:05:08 +00001102 if (wsize == 2) {
bellard9307c4c2004-04-04 12:57:25 +00001103 flags = 1;
bellard4c27ba22004-04-25 18:05:08 +00001104 } else if (wsize == 4) {
1105 flags = 0;
1106 } else {
bellard6a15fd12006-04-12 21:07:07 +00001107 /* as default we use the current CS size */
bellard4c27ba22004-04-25 18:05:08 +00001108 flags = 0;
bellard6a15fd12006-04-12 21:07:07 +00001109 if (env) {
1110#ifdef TARGET_X86_64
ths5fafdf22007-09-16 21:08:06 +00001111 if ((env->efer & MSR_EFER_LMA) &&
bellard6a15fd12006-04-12 21:07:07 +00001112 (env->segs[R_CS].flags & DESC_L_MASK))
1113 flags = 2;
1114 else
1115#endif
1116 if (!(env->segs[R_CS].flags & DESC_B_MASK))
1117 flags = 1;
1118 }
bellard4c27ba22004-04-25 18:05:08 +00001119 }
1120#endif
aliguori376253e2009-03-05 23:01:23 +00001121 monitor_disas(mon, env, addr, count, is_physical, flags);
bellard9307c4c2004-04-04 12:57:25 +00001122 return;
1123 }
1124
1125 len = wsize * count;
1126 if (wsize == 1)
1127 line_size = 8;
1128 else
1129 line_size = 16;
bellard9307c4c2004-04-04 12:57:25 +00001130 max_digits = 0;
1131
1132 switch(format) {
1133 case 'o':
1134 max_digits = (wsize * 8 + 2) / 3;
1135 break;
1136 default:
1137 case 'x':
1138 max_digits = (wsize * 8) / 4;
1139 break;
1140 case 'u':
1141 case 'd':
1142 max_digits = (wsize * 8 * 10 + 32) / 33;
1143 break;
1144 case 'c':
1145 wsize = 1;
1146 break;
1147 }
1148
1149 while (len > 0) {
blueswir17743e582007-09-24 18:39:04 +00001150 if (is_physical)
aliguori376253e2009-03-05 23:01:23 +00001151 monitor_printf(mon, TARGET_FMT_plx ":", addr);
blueswir17743e582007-09-24 18:39:04 +00001152 else
aliguori376253e2009-03-05 23:01:23 +00001153 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
bellard9307c4c2004-04-04 12:57:25 +00001154 l = len;
1155 if (l > line_size)
1156 l = line_size;
1157 if (is_physical) {
Stefan Weil54f7b4a2011-04-10 18:23:39 +02001158 cpu_physical_memory_read(addr, buf, l);
bellard9307c4c2004-04-04 12:57:25 +00001159 } else {
bellard6a00d602005-11-21 23:25:50 +00001160 env = mon_get_cpu();
aliguoric8f79b62008-08-18 14:00:20 +00001161 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
aliguori376253e2009-03-05 23:01:23 +00001162 monitor_printf(mon, " Cannot access memory\n");
aliguoric8f79b62008-08-18 14:00:20 +00001163 break;
1164 }
bellard9307c4c2004-04-04 12:57:25 +00001165 }
ths5fafdf22007-09-16 21:08:06 +00001166 i = 0;
bellard9307c4c2004-04-04 12:57:25 +00001167 while (i < l) {
1168 switch(wsize) {
1169 default:
1170 case 1:
1171 v = ldub_raw(buf + i);
1172 break;
1173 case 2:
1174 v = lduw_raw(buf + i);
1175 break;
1176 case 4:
bellard92a31b12005-02-10 22:00:52 +00001177 v = (uint32_t)ldl_raw(buf + i);
bellard9307c4c2004-04-04 12:57:25 +00001178 break;
1179 case 8:
1180 v = ldq_raw(buf + i);
1181 break;
1182 }
aliguori376253e2009-03-05 23:01:23 +00001183 monitor_printf(mon, " ");
bellard9307c4c2004-04-04 12:57:25 +00001184 switch(format) {
1185 case 'o':
aliguori376253e2009-03-05 23:01:23 +00001186 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
bellard9307c4c2004-04-04 12:57:25 +00001187 break;
1188 case 'x':
aliguori376253e2009-03-05 23:01:23 +00001189 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
bellard9307c4c2004-04-04 12:57:25 +00001190 break;
1191 case 'u':
aliguori376253e2009-03-05 23:01:23 +00001192 monitor_printf(mon, "%*" PRIu64, max_digits, v);
bellard9307c4c2004-04-04 12:57:25 +00001193 break;
1194 case 'd':
aliguori376253e2009-03-05 23:01:23 +00001195 monitor_printf(mon, "%*" PRId64, max_digits, v);
bellard9307c4c2004-04-04 12:57:25 +00001196 break;
1197 case 'c':
aliguori376253e2009-03-05 23:01:23 +00001198 monitor_printc(mon, v);
bellard9307c4c2004-04-04 12:57:25 +00001199 break;
1200 }
1201 i += wsize;
1202 }
aliguori376253e2009-03-05 23:01:23 +00001203 monitor_printf(mon, "\n");
bellard9307c4c2004-04-04 12:57:25 +00001204 addr += l;
1205 len -= l;
1206 }
1207}
1208
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001209static void do_memory_dump(Monitor *mon, const QDict *qdict)
bellard9307c4c2004-04-04 12:57:25 +00001210{
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001211 int count = qdict_get_int(qdict, "count");
1212 int format = qdict_get_int(qdict, "format");
1213 int size = qdict_get_int(qdict, "size");
1214 target_long addr = qdict_get_int(qdict, "addr");
1215
aliguori376253e2009-03-05 23:01:23 +00001216 memory_dump(mon, count, format, size, addr, 0);
bellard9307c4c2004-04-04 12:57:25 +00001217}
1218
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001219static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
bellard9307c4c2004-04-04 12:57:25 +00001220{
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001221 int count = qdict_get_int(qdict, "count");
1222 int format = qdict_get_int(qdict, "format");
1223 int size = qdict_get_int(qdict, "size");
Anthony Liguoric227f092009-10-01 16:12:16 -05001224 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001225
aliguori376253e2009-03-05 23:01:23 +00001226 memory_dump(mon, count, format, size, addr, 1);
bellard9307c4c2004-04-04 12:57:25 +00001227}
1228
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001229static void do_print(Monitor *mon, const QDict *qdict)
bellard9307c4c2004-04-04 12:57:25 +00001230{
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001231 int format = qdict_get_int(qdict, "format");
Anthony Liguoric227f092009-10-01 16:12:16 -05001232 target_phys_addr_t val = qdict_get_int(qdict, "val");
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001233
bellard9307c4c2004-04-04 12:57:25 +00001234 switch(format) {
1235 case 'o':
Peter Maydell66f27e62012-06-25 16:52:24 +01001236 monitor_printf(mon, "%#" TARGET_PRIoPHYS, val);
bellard9307c4c2004-04-04 12:57:25 +00001237 break;
1238 case 'x':
Peter Maydell66f27e62012-06-25 16:52:24 +01001239 monitor_printf(mon, "%#" TARGET_PRIxPHYS, val);
bellard9307c4c2004-04-04 12:57:25 +00001240 break;
1241 case 'u':
Peter Maydell66f27e62012-06-25 16:52:24 +01001242 monitor_printf(mon, "%" TARGET_PRIuPHYS, val);
bellard9307c4c2004-04-04 12:57:25 +00001243 break;
1244 default:
1245 case 'd':
Peter Maydell66f27e62012-06-25 16:52:24 +01001246 monitor_printf(mon, "%" TARGET_PRIdPHYS, val);
bellard9307c4c2004-04-04 12:57:25 +00001247 break;
1248 case 'c':
aliguori376253e2009-03-05 23:01:23 +00001249 monitor_printc(mon, val);
bellard9307c4c2004-04-04 12:57:25 +00001250 break;
1251 }
aliguori376253e2009-03-05 23:01:23 +00001252 monitor_printf(mon, "\n");
bellard9307c4c2004-04-04 12:57:25 +00001253}
1254
Luiz Capitulinof18c16d2009-08-28 15:27:14 -03001255static void do_sum(Monitor *mon, const QDict *qdict)
bellarde4cf1ad2005-06-04 20:15:57 +00001256{
1257 uint32_t addr;
bellarde4cf1ad2005-06-04 20:15:57 +00001258 uint16_t sum;
Luiz Capitulinof18c16d2009-08-28 15:27:14 -03001259 uint32_t start = qdict_get_int(qdict, "start");
1260 uint32_t size = qdict_get_int(qdict, "size");
bellarde4cf1ad2005-06-04 20:15:57 +00001261
1262 sum = 0;
1263 for(addr = start; addr < (start + size); addr++) {
Stefan Weil54f7b4a2011-04-10 18:23:39 +02001264 uint8_t val = ldub_phys(addr);
bellarde4cf1ad2005-06-04 20:15:57 +00001265 /* BSD sum algorithm ('sum' Unix command) */
1266 sum = (sum >> 1) | (sum << 15);
Stefan Weil54f7b4a2011-04-10 18:23:39 +02001267 sum += val;
bellarde4cf1ad2005-06-04 20:15:57 +00001268 }
aliguori376253e2009-03-05 23:01:23 +00001269 monitor_printf(mon, "%05d\n", sum);
bellarde4cf1ad2005-06-04 20:15:57 +00001270}
1271
bellarda3a91a32004-06-04 11:06:21 +00001272typedef struct {
1273 int keycode;
1274 const char *name;
1275} KeyDef;
1276
1277static const KeyDef key_defs[] = {
1278 { 0x2a, "shift" },
1279 { 0x36, "shift_r" },
ths3b46e622007-09-17 08:09:54 +00001280
bellarda3a91a32004-06-04 11:06:21 +00001281 { 0x38, "alt" },
1282 { 0xb8, "alt_r" },
ths2ba27c72008-08-13 12:54:23 +00001283 { 0x64, "altgr" },
1284 { 0xe4, "altgr_r" },
bellarda3a91a32004-06-04 11:06:21 +00001285 { 0x1d, "ctrl" },
1286 { 0x9d, "ctrl_r" },
1287
1288 { 0xdd, "menu" },
1289
1290 { 0x01, "esc" },
1291
1292 { 0x02, "1" },
1293 { 0x03, "2" },
1294 { 0x04, "3" },
1295 { 0x05, "4" },
1296 { 0x06, "5" },
1297 { 0x07, "6" },
1298 { 0x08, "7" },
1299 { 0x09, "8" },
1300 { 0x0a, "9" },
1301 { 0x0b, "0" },
bellard64866c32006-05-07 18:03:31 +00001302 { 0x0c, "minus" },
1303 { 0x0d, "equal" },
bellarda3a91a32004-06-04 11:06:21 +00001304 { 0x0e, "backspace" },
1305
1306 { 0x0f, "tab" },
1307 { 0x10, "q" },
1308 { 0x11, "w" },
1309 { 0x12, "e" },
1310 { 0x13, "r" },
1311 { 0x14, "t" },
1312 { 0x15, "y" },
1313 { 0x16, "u" },
1314 { 0x17, "i" },
1315 { 0x18, "o" },
1316 { 0x19, "p" },
Bernhard M. Wiedemann49b586a2010-06-02 05:32:30 +02001317 { 0x1a, "bracket_left" },
1318 { 0x1b, "bracket_right" },
bellarda3a91a32004-06-04 11:06:21 +00001319 { 0x1c, "ret" },
1320
1321 { 0x1e, "a" },
1322 { 0x1f, "s" },
1323 { 0x20, "d" },
1324 { 0x21, "f" },
1325 { 0x22, "g" },
1326 { 0x23, "h" },
1327 { 0x24, "j" },
1328 { 0x25, "k" },
1329 { 0x26, "l" },
Bernhard M. Wiedemann49b586a2010-06-02 05:32:30 +02001330 { 0x27, "semicolon" },
1331 { 0x28, "apostrophe" },
1332 { 0x29, "grave_accent" },
bellarda3a91a32004-06-04 11:06:21 +00001333
Bernhard M. Wiedemann49b586a2010-06-02 05:32:30 +02001334 { 0x2b, "backslash" },
bellarda3a91a32004-06-04 11:06:21 +00001335 { 0x2c, "z" },
1336 { 0x2d, "x" },
1337 { 0x2e, "c" },
1338 { 0x2f, "v" },
1339 { 0x30, "b" },
1340 { 0x31, "n" },
1341 { 0x32, "m" },
aurel329155fc42008-10-01 21:46:15 +00001342 { 0x33, "comma" },
1343 { 0x34, "dot" },
1344 { 0x35, "slash" },
ths3b46e622007-09-17 08:09:54 +00001345
balrog4d3b6f62008-02-10 16:33:14 +00001346 { 0x37, "asterisk" },
1347
bellarda3a91a32004-06-04 11:06:21 +00001348 { 0x39, "spc" },
bellard00ffa622004-06-04 13:25:15 +00001349 { 0x3a, "caps_lock" },
bellarda3a91a32004-06-04 11:06:21 +00001350 { 0x3b, "f1" },
1351 { 0x3c, "f2" },
1352 { 0x3d, "f3" },
1353 { 0x3e, "f4" },
1354 { 0x3f, "f5" },
1355 { 0x40, "f6" },
1356 { 0x41, "f7" },
1357 { 0x42, "f8" },
1358 { 0x43, "f9" },
1359 { 0x44, "f10" },
bellard00ffa622004-06-04 13:25:15 +00001360 { 0x45, "num_lock" },
bellarda3a91a32004-06-04 11:06:21 +00001361 { 0x46, "scroll_lock" },
1362
bellard64866c32006-05-07 18:03:31 +00001363 { 0xb5, "kp_divide" },
1364 { 0x37, "kp_multiply" },
ths0cfec832007-06-23 16:02:43 +00001365 { 0x4a, "kp_subtract" },
bellard64866c32006-05-07 18:03:31 +00001366 { 0x4e, "kp_add" },
1367 { 0x9c, "kp_enter" },
1368 { 0x53, "kp_decimal" },
balrogf2289cb2008-06-04 10:14:16 +00001369 { 0x54, "sysrq" },
bellard64866c32006-05-07 18:03:31 +00001370
1371 { 0x52, "kp_0" },
1372 { 0x4f, "kp_1" },
1373 { 0x50, "kp_2" },
1374 { 0x51, "kp_3" },
1375 { 0x4b, "kp_4" },
1376 { 0x4c, "kp_5" },
1377 { 0x4d, "kp_6" },
1378 { 0x47, "kp_7" },
1379 { 0x48, "kp_8" },
1380 { 0x49, "kp_9" },
ths3b46e622007-09-17 08:09:54 +00001381
bellarda3a91a32004-06-04 11:06:21 +00001382 { 0x56, "<" },
1383
1384 { 0x57, "f11" },
1385 { 0x58, "f12" },
1386
1387 { 0xb7, "print" },
1388
1389 { 0xc7, "home" },
1390 { 0xc9, "pgup" },
1391 { 0xd1, "pgdn" },
1392 { 0xcf, "end" },
1393
1394 { 0xcb, "left" },
1395 { 0xc8, "up" },
1396 { 0xd0, "down" },
1397 { 0xcd, "right" },
1398
1399 { 0xd2, "insert" },
1400 { 0xd3, "delete" },
blueswir1c0b5b102008-06-22 07:45:42 +00001401#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1402 { 0xf0, "stop" },
1403 { 0xf1, "again" },
1404 { 0xf2, "props" },
1405 { 0xf3, "undo" },
1406 { 0xf4, "front" },
1407 { 0xf5, "copy" },
1408 { 0xf6, "open" },
1409 { 0xf7, "paste" },
1410 { 0xf8, "find" },
1411 { 0xf9, "cut" },
1412 { 0xfa, "lf" },
1413 { 0xfb, "help" },
1414 { 0xfc, "meta_l" },
1415 { 0xfd, "meta_r" },
1416 { 0xfe, "compose" },
1417#endif
bellarda3a91a32004-06-04 11:06:21 +00001418 { 0, NULL },
1419};
1420
1421static int get_keycode(const char *key)
1422{
1423 const KeyDef *p;
bellard64866c32006-05-07 18:03:31 +00001424 char *endp;
1425 int ret;
bellarda3a91a32004-06-04 11:06:21 +00001426
1427 for(p = key_defs; p->name != NULL; p++) {
1428 if (!strcmp(key, p->name))
1429 return p->keycode;
1430 }
bellard64866c32006-05-07 18:03:31 +00001431 if (strstart(key, "0x", NULL)) {
1432 ret = strtoul(key, &endp, 0);
1433 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1434 return ret;
1435 }
bellarda3a91a32004-06-04 11:06:21 +00001436 return -1;
1437}
1438
balrogc8256f92008-06-08 22:45:01 +00001439#define MAX_KEYCODES 16
1440static uint8_t keycodes[MAX_KEYCODES];
1441static int nb_pending_keycodes;
1442static QEMUTimer *key_timer;
1443
1444static void release_keys(void *opaque)
bellarda3a91a32004-06-04 11:06:21 +00001445{
balrogc8256f92008-06-08 22:45:01 +00001446 int keycode;
1447
1448 while (nb_pending_keycodes > 0) {
1449 nb_pending_keycodes--;
1450 keycode = keycodes[nb_pending_keycodes];
1451 if (keycode & 0x80)
1452 kbd_put_keycode(0xe0);
1453 kbd_put_keycode(keycode | 0x80);
1454 }
1455}
1456
Luiz Capitulino1d4daa92009-08-28 15:27:15 -03001457static void do_sendkey(Monitor *mon, const QDict *qdict)
balrogc8256f92008-06-08 22:45:01 +00001458{
balrog3401c0d2008-06-04 10:05:59 +00001459 char keyname_buf[16];
1460 char *separator;
1461 int keyname_len, keycode, i;
Luiz Capitulino1d4daa92009-08-28 15:27:15 -03001462 const char *string = qdict_get_str(qdict, "string");
1463 int has_hold_time = qdict_haskey(qdict, "hold_time");
1464 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
ths3b46e622007-09-17 08:09:54 +00001465
balrogc8256f92008-06-08 22:45:01 +00001466 if (nb_pending_keycodes > 0) {
1467 qemu_del_timer(key_timer);
1468 release_keys(NULL);
1469 }
1470 if (!has_hold_time)
1471 hold_time = 100;
1472 i = 0;
balrog3401c0d2008-06-04 10:05:59 +00001473 while (1) {
1474 separator = strchr(string, '-');
1475 keyname_len = separator ? separator - string : strlen(string);
1476 if (keyname_len > 0) {
1477 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1478 if (keyname_len > sizeof(keyname_buf) - 1) {
aliguori376253e2009-03-05 23:01:23 +00001479 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
balrog3401c0d2008-06-04 10:05:59 +00001480 return;
bellarda3a91a32004-06-04 11:06:21 +00001481 }
balrogc8256f92008-06-08 22:45:01 +00001482 if (i == MAX_KEYCODES) {
aliguori376253e2009-03-05 23:01:23 +00001483 monitor_printf(mon, "too many keys\n");
balrog3401c0d2008-06-04 10:05:59 +00001484 return;
1485 }
1486 keyname_buf[keyname_len] = 0;
1487 keycode = get_keycode(keyname_buf);
1488 if (keycode < 0) {
aliguori376253e2009-03-05 23:01:23 +00001489 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
balrog3401c0d2008-06-04 10:05:59 +00001490 return;
1491 }
balrogc8256f92008-06-08 22:45:01 +00001492 keycodes[i++] = keycode;
bellarda3a91a32004-06-04 11:06:21 +00001493 }
balrog3401c0d2008-06-04 10:05:59 +00001494 if (!separator)
bellarda3a91a32004-06-04 11:06:21 +00001495 break;
balrog3401c0d2008-06-04 10:05:59 +00001496 string = separator + 1;
bellarda3a91a32004-06-04 11:06:21 +00001497 }
balrogc8256f92008-06-08 22:45:01 +00001498 nb_pending_keycodes = i;
bellarda3a91a32004-06-04 11:06:21 +00001499 /* key down events */
balrogc8256f92008-06-08 22:45:01 +00001500 for (i = 0; i < nb_pending_keycodes; i++) {
bellarda3a91a32004-06-04 11:06:21 +00001501 keycode = keycodes[i];
1502 if (keycode & 0x80)
1503 kbd_put_keycode(0xe0);
1504 kbd_put_keycode(keycode & 0x7f);
1505 }
balrogc8256f92008-06-08 22:45:01 +00001506 /* delayed key up events */
Paolo Bonzini74475452011-03-11 16:47:48 +01001507 qemu_mod_timer(key_timer, qemu_get_clock_ns(vm_clock) +
Juan Quintela6ee093c2009-09-10 03:04:26 +02001508 muldiv64(get_ticks_per_sec(), hold_time, 1000));
bellarda3a91a32004-06-04 11:06:21 +00001509}
1510
bellard13224a82006-07-14 22:03:35 +00001511static int mouse_button_state;
1512
Luiz Capitulino1d4daa92009-08-28 15:27:15 -03001513static void do_mouse_move(Monitor *mon, const QDict *qdict)
bellard13224a82006-07-14 22:03:35 +00001514{
1515 int dx, dy, dz;
Luiz Capitulino1d4daa92009-08-28 15:27:15 -03001516 const char *dx_str = qdict_get_str(qdict, "dx_str");
1517 const char *dy_str = qdict_get_str(qdict, "dy_str");
1518 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
bellard13224a82006-07-14 22:03:35 +00001519 dx = strtol(dx_str, NULL, 0);
1520 dy = strtol(dy_str, NULL, 0);
1521 dz = 0;
ths5fafdf22007-09-16 21:08:06 +00001522 if (dz_str)
bellard13224a82006-07-14 22:03:35 +00001523 dz = strtol(dz_str, NULL, 0);
1524 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1525}
1526
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001527static void do_mouse_button(Monitor *mon, const QDict *qdict)
bellard13224a82006-07-14 22:03:35 +00001528{
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001529 int button_state = qdict_get_int(qdict, "button_state");
bellard13224a82006-07-14 22:03:35 +00001530 mouse_button_state = button_state;
1531 kbd_mouse_event(0, 0, 0, mouse_button_state);
1532}
1533
Luiz Capitulinoaa93e392009-08-28 15:27:18 -03001534static void do_ioport_read(Monitor *mon, const QDict *qdict)
bellard34405572004-06-08 00:55:58 +00001535{
Luiz Capitulinoaa93e392009-08-28 15:27:18 -03001536 int size = qdict_get_int(qdict, "size");
1537 int addr = qdict_get_int(qdict, "addr");
1538 int has_index = qdict_haskey(qdict, "index");
bellard34405572004-06-08 00:55:58 +00001539 uint32_t val;
1540 int suffix;
1541
1542 if (has_index) {
Luiz Capitulinoaa93e392009-08-28 15:27:18 -03001543 int index = qdict_get_int(qdict, "index");
Blue Swirlafcea8c2009-09-20 16:05:47 +00001544 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
bellard34405572004-06-08 00:55:58 +00001545 addr++;
1546 }
1547 addr &= 0xffff;
1548
1549 switch(size) {
1550 default:
1551 case 1:
Blue Swirlafcea8c2009-09-20 16:05:47 +00001552 val = cpu_inb(addr);
bellard34405572004-06-08 00:55:58 +00001553 suffix = 'b';
1554 break;
1555 case 2:
Blue Swirlafcea8c2009-09-20 16:05:47 +00001556 val = cpu_inw(addr);
bellard34405572004-06-08 00:55:58 +00001557 suffix = 'w';
1558 break;
1559 case 4:
Blue Swirlafcea8c2009-09-20 16:05:47 +00001560 val = cpu_inl(addr);
bellard34405572004-06-08 00:55:58 +00001561 suffix = 'l';
1562 break;
1563 }
aliguori376253e2009-03-05 23:01:23 +00001564 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1565 suffix, addr, size * 2, val);
bellard34405572004-06-08 00:55:58 +00001566}
bellarda3a91a32004-06-04 11:06:21 +00001567
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001568static void do_ioport_write(Monitor *mon, const QDict *qdict)
Jan Kiszkaf1147842009-07-14 10:20:11 +02001569{
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001570 int size = qdict_get_int(qdict, "size");
1571 int addr = qdict_get_int(qdict, "addr");
1572 int val = qdict_get_int(qdict, "val");
1573
Jan Kiszkaf1147842009-07-14 10:20:11 +02001574 addr &= IOPORTS_MASK;
1575
1576 switch (size) {
1577 default:
1578 case 1:
Blue Swirlafcea8c2009-09-20 16:05:47 +00001579 cpu_outb(addr, val);
Jan Kiszkaf1147842009-07-14 10:20:11 +02001580 break;
1581 case 2:
Blue Swirlafcea8c2009-09-20 16:05:47 +00001582 cpu_outw(addr, val);
Jan Kiszkaf1147842009-07-14 10:20:11 +02001583 break;
1584 case 4:
Blue Swirlafcea8c2009-09-20 16:05:47 +00001585 cpu_outl(addr, val);
Jan Kiszkaf1147842009-07-14 10:20:11 +02001586 break;
1587 }
1588}
1589
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001590static void do_boot_set(Monitor *mon, const QDict *qdict)
aurel320ecdffb2008-05-04 20:11:34 +00001591{
1592 int res;
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001593 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
aurel320ecdffb2008-05-04 20:11:34 +00001594
Jan Kiszka76e30d02009-07-02 00:19:02 +02001595 res = qemu_boot_set(bootdevice);
1596 if (res == 0) {
1597 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1598 } else if (res > 0) {
1599 monitor_printf(mon, "setting boot device list failed\n");
aurel320ecdffb2008-05-04 20:11:34 +00001600 } else {
aliguori376253e2009-03-05 23:01:23 +00001601 monitor_printf(mon, "no function defined to set boot device list for "
1602 "this architecture\n");
aurel320ecdffb2008-05-04 20:11:34 +00001603 }
1604}
1605
bellardb86bda52004-09-18 19:32:46 +00001606#if defined(TARGET_I386)
Blue Swirld65aaf32010-12-11 18:56:24 +00001607static void print_pte(Monitor *mon, target_phys_addr_t addr,
1608 target_phys_addr_t pte,
1609 target_phys_addr_t mask)
bellardb86bda52004-09-18 19:32:46 +00001610{
Blue Swirld65aaf32010-12-11 18:56:24 +00001611#ifdef TARGET_X86_64
1612 if (addr & (1ULL << 47)) {
1613 addr |= -1LL << 48;
1614 }
1615#endif
1616 monitor_printf(mon, TARGET_FMT_plx ": " TARGET_FMT_plx
1617 " %c%c%c%c%c%c%c%c%c\n",
aliguori376253e2009-03-05 23:01:23 +00001618 addr,
1619 pte & mask,
Blue Swirld65aaf32010-12-11 18:56:24 +00001620 pte & PG_NX_MASK ? 'X' : '-',
aliguori376253e2009-03-05 23:01:23 +00001621 pte & PG_GLOBAL_MASK ? 'G' : '-',
1622 pte & PG_PSE_MASK ? 'P' : '-',
1623 pte & PG_DIRTY_MASK ? 'D' : '-',
1624 pte & PG_ACCESSED_MASK ? 'A' : '-',
1625 pte & PG_PCD_MASK ? 'C' : '-',
1626 pte & PG_PWT_MASK ? 'T' : '-',
1627 pte & PG_USER_MASK ? 'U' : '-',
1628 pte & PG_RW_MASK ? 'W' : '-');
bellardb86bda52004-09-18 19:32:46 +00001629}
1630
Andreas Färber9349b4f2012-03-14 01:38:32 +01001631static void tlb_info_32(Monitor *mon, CPUArchState *env)
bellardb86bda52004-09-18 19:32:46 +00001632{
Austin Clements94ac5cd2011-08-21 14:49:45 -04001633 unsigned int l1, l2;
bellardb86bda52004-09-18 19:32:46 +00001634 uint32_t pgd, pde, pte;
1635
bellardb86bda52004-09-18 19:32:46 +00001636 pgd = env->cr[3] & ~0xfff;
1637 for(l1 = 0; l1 < 1024; l1++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001638 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
bellardb86bda52004-09-18 19:32:46 +00001639 pde = le32_to_cpu(pde);
1640 if (pde & PG_PRESENT_MASK) {
1641 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
Blue Swirld65aaf32010-12-11 18:56:24 +00001642 /* 4M pages */
1643 print_pte(mon, (l1 << 22), pde, ~((1 << 21) - 1));
bellardb86bda52004-09-18 19:32:46 +00001644 } else {
1645 for(l2 = 0; l2 < 1024; l2++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001646 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
bellardb86bda52004-09-18 19:32:46 +00001647 pte = le32_to_cpu(pte);
1648 if (pte & PG_PRESENT_MASK) {
aliguori376253e2009-03-05 23:01:23 +00001649 print_pte(mon, (l1 << 22) + (l2 << 12),
ths5fafdf22007-09-16 21:08:06 +00001650 pte & ~PG_PSE_MASK,
bellardb86bda52004-09-18 19:32:46 +00001651 ~0xfff);
1652 }
1653 }
1654 }
1655 }
1656 }
1657}
1658
Andreas Färber9349b4f2012-03-14 01:38:32 +01001659static void tlb_info_pae32(Monitor *mon, CPUArchState *env)
Blue Swirld65aaf32010-12-11 18:56:24 +00001660{
Austin Clements94ac5cd2011-08-21 14:49:45 -04001661 unsigned int l1, l2, l3;
Blue Swirld65aaf32010-12-11 18:56:24 +00001662 uint64_t pdpe, pde, pte;
1663 uint64_t pdp_addr, pd_addr, pt_addr;
1664
1665 pdp_addr = env->cr[3] & ~0x1f;
1666 for (l1 = 0; l1 < 4; l1++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001667 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001668 pdpe = le64_to_cpu(pdpe);
1669 if (pdpe & PG_PRESENT_MASK) {
1670 pd_addr = pdpe & 0x3fffffffff000ULL;
1671 for (l2 = 0; l2 < 512; l2++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001672 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001673 pde = le64_to_cpu(pde);
1674 if (pde & PG_PRESENT_MASK) {
1675 if (pde & PG_PSE_MASK) {
1676 /* 2M pages with PAE, CR4.PSE is ignored */
1677 print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
1678 ~((target_phys_addr_t)(1 << 20) - 1));
1679 } else {
1680 pt_addr = pde & 0x3fffffffff000ULL;
1681 for (l3 = 0; l3 < 512; l3++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001682 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001683 pte = le64_to_cpu(pte);
1684 if (pte & PG_PRESENT_MASK) {
1685 print_pte(mon, (l1 << 30 ) + (l2 << 21)
1686 + (l3 << 12),
1687 pte & ~PG_PSE_MASK,
1688 ~(target_phys_addr_t)0xfff);
1689 }
1690 }
1691 }
1692 }
1693 }
1694 }
1695 }
1696}
1697
1698#ifdef TARGET_X86_64
Andreas Färber9349b4f2012-03-14 01:38:32 +01001699static void tlb_info_64(Monitor *mon, CPUArchState *env)
Blue Swirld65aaf32010-12-11 18:56:24 +00001700{
1701 uint64_t l1, l2, l3, l4;
1702 uint64_t pml4e, pdpe, pde, pte;
1703 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr;
1704
1705 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1706 for (l1 = 0; l1 < 512; l1++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001707 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001708 pml4e = le64_to_cpu(pml4e);
1709 if (pml4e & PG_PRESENT_MASK) {
1710 pdp_addr = pml4e & 0x3fffffffff000ULL;
1711 for (l2 = 0; l2 < 512; l2++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001712 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001713 pdpe = le64_to_cpu(pdpe);
1714 if (pdpe & PG_PRESENT_MASK) {
1715 if (pdpe & PG_PSE_MASK) {
1716 /* 1G pages, CR4.PSE is ignored */
1717 print_pte(mon, (l1 << 39) + (l2 << 30), pdpe,
1718 0x3ffffc0000000ULL);
1719 } else {
1720 pd_addr = pdpe & 0x3fffffffff000ULL;
1721 for (l3 = 0; l3 < 512; l3++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001722 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001723 pde = le64_to_cpu(pde);
1724 if (pde & PG_PRESENT_MASK) {
1725 if (pde & PG_PSE_MASK) {
1726 /* 2M pages, CR4.PSE is ignored */
1727 print_pte(mon, (l1 << 39) + (l2 << 30) +
1728 (l3 << 21), pde,
1729 0x3ffffffe00000ULL);
1730 } else {
1731 pt_addr = pde & 0x3fffffffff000ULL;
1732 for (l4 = 0; l4 < 512; l4++) {
1733 cpu_physical_memory_read(pt_addr
1734 + l4 * 8,
Stefan Weilb8b79322011-03-26 21:11:05 +01001735 &pte, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001736 pte = le64_to_cpu(pte);
1737 if (pte & PG_PRESENT_MASK) {
1738 print_pte(mon, (l1 << 39) +
1739 (l2 << 30) +
1740 (l3 << 21) + (l4 << 12),
1741 pte & ~PG_PSE_MASK,
1742 0x3fffffffff000ULL);
1743 }
1744 }
1745 }
1746 }
1747 }
1748 }
1749 }
1750 }
1751 }
1752 }
1753}
1754#endif
1755
1756static void tlb_info(Monitor *mon)
1757{
Andreas Färber9349b4f2012-03-14 01:38:32 +01001758 CPUArchState *env;
Blue Swirld65aaf32010-12-11 18:56:24 +00001759
1760 env = mon_get_cpu();
1761
1762 if (!(env->cr[0] & CR0_PG_MASK)) {
1763 monitor_printf(mon, "PG disabled\n");
1764 return;
1765 }
1766 if (env->cr[4] & CR4_PAE_MASK) {
1767#ifdef TARGET_X86_64
1768 if (env->hflags & HF_LMA_MASK) {
1769 tlb_info_64(mon, env);
1770 } else
1771#endif
1772 {
1773 tlb_info_pae32(mon, env);
1774 }
1775 } else {
1776 tlb_info_32(mon, env);
1777 }
1778}
1779
Blue Swirl1b3cba62010-12-11 18:56:27 +00001780static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
1781 int *plast_prot,
1782 target_phys_addr_t end, int prot)
bellardb86bda52004-09-18 19:32:46 +00001783{
bellard9746b152004-11-11 18:30:24 +00001784 int prot1;
1785 prot1 = *plast_prot;
1786 if (prot != prot1) {
bellardb86bda52004-09-18 19:32:46 +00001787 if (*pstart != -1) {
Blue Swirl1b3cba62010-12-11 18:56:27 +00001788 monitor_printf(mon, TARGET_FMT_plx "-" TARGET_FMT_plx " "
1789 TARGET_FMT_plx " %c%c%c\n",
aliguori376253e2009-03-05 23:01:23 +00001790 *pstart, end, end - *pstart,
1791 prot1 & PG_USER_MASK ? 'u' : '-',
1792 'r',
1793 prot1 & PG_RW_MASK ? 'w' : '-');
bellardb86bda52004-09-18 19:32:46 +00001794 }
1795 if (prot != 0)
1796 *pstart = end;
1797 else
1798 *pstart = -1;
1799 *plast_prot = prot;
1800 }
1801}
1802
Andreas Färber9349b4f2012-03-14 01:38:32 +01001803static void mem_info_32(Monitor *mon, CPUArchState *env)
bellardb86bda52004-09-18 19:32:46 +00001804{
Austin Clementsb49ca722011-08-14 23:19:21 -04001805 unsigned int l1, l2;
1806 int prot, last_prot;
Blue Swirl1b3cba62010-12-11 18:56:27 +00001807 uint32_t pgd, pde, pte;
1808 target_phys_addr_t start, end;
bellardb86bda52004-09-18 19:32:46 +00001809
bellardb86bda52004-09-18 19:32:46 +00001810 pgd = env->cr[3] & ~0xfff;
1811 last_prot = 0;
1812 start = -1;
1813 for(l1 = 0; l1 < 1024; l1++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001814 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
bellardb86bda52004-09-18 19:32:46 +00001815 pde = le32_to_cpu(pde);
1816 end = l1 << 22;
1817 if (pde & PG_PRESENT_MASK) {
1818 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1819 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
aliguori376253e2009-03-05 23:01:23 +00001820 mem_print(mon, &start, &last_prot, end, prot);
bellardb86bda52004-09-18 19:32:46 +00001821 } else {
1822 for(l2 = 0; l2 < 1024; l2++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001823 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
bellardb86bda52004-09-18 19:32:46 +00001824 pte = le32_to_cpu(pte);
1825 end = (l1 << 22) + (l2 << 12);
1826 if (pte & PG_PRESENT_MASK) {
Austin Clementsc76c8412011-08-14 23:22:28 -04001827 prot = pte & pde &
1828 (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
bellardb86bda52004-09-18 19:32:46 +00001829 } else {
1830 prot = 0;
1831 }
aliguori376253e2009-03-05 23:01:23 +00001832 mem_print(mon, &start, &last_prot, end, prot);
bellardb86bda52004-09-18 19:32:46 +00001833 }
1834 }
1835 } else {
1836 prot = 0;
aliguori376253e2009-03-05 23:01:23 +00001837 mem_print(mon, &start, &last_prot, end, prot);
bellardb86bda52004-09-18 19:32:46 +00001838 }
1839 }
Austin Clements8a94b8ca2011-08-14 23:22:04 -04001840 /* Flush last range */
1841 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
bellardb86bda52004-09-18 19:32:46 +00001842}
Blue Swirl1b3cba62010-12-11 18:56:27 +00001843
Andreas Färber9349b4f2012-03-14 01:38:32 +01001844static void mem_info_pae32(Monitor *mon, CPUArchState *env)
Blue Swirl1b3cba62010-12-11 18:56:27 +00001845{
Austin Clementsb49ca722011-08-14 23:19:21 -04001846 unsigned int l1, l2, l3;
1847 int prot, last_prot;
Blue Swirl1b3cba62010-12-11 18:56:27 +00001848 uint64_t pdpe, pde, pte;
1849 uint64_t pdp_addr, pd_addr, pt_addr;
1850 target_phys_addr_t start, end;
1851
1852 pdp_addr = env->cr[3] & ~0x1f;
1853 last_prot = 0;
1854 start = -1;
1855 for (l1 = 0; l1 < 4; l1++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001856 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001857 pdpe = le64_to_cpu(pdpe);
1858 end = l1 << 30;
1859 if (pdpe & PG_PRESENT_MASK) {
1860 pd_addr = pdpe & 0x3fffffffff000ULL;
1861 for (l2 = 0; l2 < 512; l2++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001862 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001863 pde = le64_to_cpu(pde);
1864 end = (l1 << 30) + (l2 << 21);
1865 if (pde & PG_PRESENT_MASK) {
1866 if (pde & PG_PSE_MASK) {
1867 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1868 PG_PRESENT_MASK);
1869 mem_print(mon, &start, &last_prot, end, prot);
1870 } else {
1871 pt_addr = pde & 0x3fffffffff000ULL;
1872 for (l3 = 0; l3 < 512; l3++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001873 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001874 pte = le64_to_cpu(pte);
1875 end = (l1 << 30) + (l2 << 21) + (l3 << 12);
1876 if (pte & PG_PRESENT_MASK) {
Austin Clementsc76c8412011-08-14 23:22:28 -04001877 prot = pte & pde & (PG_USER_MASK | PG_RW_MASK |
1878 PG_PRESENT_MASK);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001879 } else {
1880 prot = 0;
1881 }
1882 mem_print(mon, &start, &last_prot, end, prot);
1883 }
1884 }
1885 } else {
1886 prot = 0;
1887 mem_print(mon, &start, &last_prot, end, prot);
1888 }
1889 }
1890 } else {
1891 prot = 0;
1892 mem_print(mon, &start, &last_prot, end, prot);
1893 }
1894 }
Austin Clements8a94b8ca2011-08-14 23:22:04 -04001895 /* Flush last range */
1896 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001897}
1898
1899
1900#ifdef TARGET_X86_64
Andreas Färber9349b4f2012-03-14 01:38:32 +01001901static void mem_info_64(Monitor *mon, CPUArchState *env)
Blue Swirl1b3cba62010-12-11 18:56:27 +00001902{
1903 int prot, last_prot;
1904 uint64_t l1, l2, l3, l4;
1905 uint64_t pml4e, pdpe, pde, pte;
1906 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end;
1907
1908 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1909 last_prot = 0;
1910 start = -1;
1911 for (l1 = 0; l1 < 512; l1++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001912 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001913 pml4e = le64_to_cpu(pml4e);
1914 end = l1 << 39;
1915 if (pml4e & PG_PRESENT_MASK) {
1916 pdp_addr = pml4e & 0x3fffffffff000ULL;
1917 for (l2 = 0; l2 < 512; l2++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001918 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001919 pdpe = le64_to_cpu(pdpe);
1920 end = (l1 << 39) + (l2 << 30);
1921 if (pdpe & PG_PRESENT_MASK) {
1922 if (pdpe & PG_PSE_MASK) {
Blue Swirl2d5b5072011-01-15 08:31:00 +00001923 prot = pdpe & (PG_USER_MASK | PG_RW_MASK |
1924 PG_PRESENT_MASK);
Austin Clementsc76c8412011-08-14 23:22:28 -04001925 prot &= pml4e;
Blue Swirl1b3cba62010-12-11 18:56:27 +00001926 mem_print(mon, &start, &last_prot, end, prot);
1927 } else {
1928 pd_addr = pdpe & 0x3fffffffff000ULL;
1929 for (l3 = 0; l3 < 512; l3++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001930 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001931 pde = le64_to_cpu(pde);
1932 end = (l1 << 39) + (l2 << 30) + (l3 << 21);
1933 if (pde & PG_PRESENT_MASK) {
1934 if (pde & PG_PSE_MASK) {
1935 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1936 PG_PRESENT_MASK);
Austin Clementsc76c8412011-08-14 23:22:28 -04001937 prot &= pml4e & pdpe;
Blue Swirl1b3cba62010-12-11 18:56:27 +00001938 mem_print(mon, &start, &last_prot, end, prot);
1939 } else {
1940 pt_addr = pde & 0x3fffffffff000ULL;
1941 for (l4 = 0; l4 < 512; l4++) {
1942 cpu_physical_memory_read(pt_addr
1943 + l4 * 8,
Stefan Weilb8b79322011-03-26 21:11:05 +01001944 &pte, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001945 pte = le64_to_cpu(pte);
1946 end = (l1 << 39) + (l2 << 30) +
1947 (l3 << 21) + (l4 << 12);
1948 if (pte & PG_PRESENT_MASK) {
1949 prot = pte & (PG_USER_MASK | PG_RW_MASK |
1950 PG_PRESENT_MASK);
Austin Clementsc76c8412011-08-14 23:22:28 -04001951 prot &= pml4e & pdpe & pde;
Blue Swirl1b3cba62010-12-11 18:56:27 +00001952 } else {
1953 prot = 0;
1954 }
1955 mem_print(mon, &start, &last_prot, end, prot);
1956 }
1957 }
1958 } else {
1959 prot = 0;
1960 mem_print(mon, &start, &last_prot, end, prot);
1961 }
1962 }
1963 }
1964 } else {
1965 prot = 0;
1966 mem_print(mon, &start, &last_prot, end, prot);
1967 }
1968 }
1969 } else {
1970 prot = 0;
1971 mem_print(mon, &start, &last_prot, end, prot);
1972 }
1973 }
Austin Clements8a94b8ca2011-08-14 23:22:04 -04001974 /* Flush last range */
1975 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001976}
1977#endif
1978
1979static void mem_info(Monitor *mon)
1980{
Andreas Färber9349b4f2012-03-14 01:38:32 +01001981 CPUArchState *env;
Blue Swirl1b3cba62010-12-11 18:56:27 +00001982
1983 env = mon_get_cpu();
1984
1985 if (!(env->cr[0] & CR0_PG_MASK)) {
1986 monitor_printf(mon, "PG disabled\n");
1987 return;
1988 }
1989 if (env->cr[4] & CR4_PAE_MASK) {
1990#ifdef TARGET_X86_64
1991 if (env->hflags & HF_LMA_MASK) {
1992 mem_info_64(mon, env);
1993 } else
1994#endif
1995 {
1996 mem_info_pae32(mon, env);
1997 }
1998 } else {
1999 mem_info_32(mon, env);
2000 }
2001}
bellardb86bda52004-09-18 19:32:46 +00002002#endif
2003
aurel327c664e22009-03-03 06:12:22 +00002004#if defined(TARGET_SH4)
2005
aliguori376253e2009-03-05 23:01:23 +00002006static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
aurel327c664e22009-03-03 06:12:22 +00002007{
aliguori376253e2009-03-05 23:01:23 +00002008 monitor_printf(mon, " tlb%i:\t"
2009 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
2010 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
2011 "dirty=%hhu writethrough=%hhu\n",
2012 idx,
2013 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
2014 tlb->v, tlb->sh, tlb->c, tlb->pr,
2015 tlb->d, tlb->wt);
aurel327c664e22009-03-03 06:12:22 +00002016}
2017
aliguori376253e2009-03-05 23:01:23 +00002018static void tlb_info(Monitor *mon)
aurel327c664e22009-03-03 06:12:22 +00002019{
Andreas Färber9349b4f2012-03-14 01:38:32 +01002020 CPUArchState *env = mon_get_cpu();
aurel327c664e22009-03-03 06:12:22 +00002021 int i;
2022
aliguori376253e2009-03-05 23:01:23 +00002023 monitor_printf (mon, "ITLB:\n");
aurel327c664e22009-03-03 06:12:22 +00002024 for (i = 0 ; i < ITLB_SIZE ; i++)
aliguori376253e2009-03-05 23:01:23 +00002025 print_tlb (mon, i, &env->itlb[i]);
2026 monitor_printf (mon, "UTLB:\n");
aurel327c664e22009-03-03 06:12:22 +00002027 for (i = 0 ; i < UTLB_SIZE ; i++)
aliguori376253e2009-03-05 23:01:23 +00002028 print_tlb (mon, i, &env->utlb[i]);
aurel327c664e22009-03-03 06:12:22 +00002029}
2030
2031#endif
2032
Max Filippov692f7372012-01-07 20:02:40 +04002033#if defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_XTENSA)
Blue Swirld41160a2010-12-19 13:42:56 +00002034static void tlb_info(Monitor *mon)
2035{
Andreas Färber9349b4f2012-03-14 01:38:32 +01002036 CPUArchState *env1 = mon_get_cpu();
Blue Swirld41160a2010-12-19 13:42:56 +00002037
2038 dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
2039}
2040#endif
2041
Blue Swirl314e2982011-09-11 20:22:05 +00002042static void do_info_mtree(Monitor *mon)
2043{
2044 mtree_info((fprintf_function)monitor_printf, mon);
2045}
2046
aliguori030ea372009-04-21 22:30:47 +00002047static void do_info_numa(Monitor *mon)
2048{
aliguorib28b6232009-04-22 20:20:29 +00002049 int i;
Andreas Färber9349b4f2012-03-14 01:38:32 +01002050 CPUArchState *env;
aliguori030ea372009-04-21 22:30:47 +00002051
2052 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
2053 for (i = 0; i < nb_numa_nodes; i++) {
2054 monitor_printf(mon, "node %d cpus:", i);
2055 for (env = first_cpu; env != NULL; env = env->next_cpu) {
2056 if (env->numa_node == i) {
2057 monitor_printf(mon, " %d", env->cpu_index);
2058 }
2059 }
2060 monitor_printf(mon, "\n");
2061 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
2062 node_mem[i] >> 20);
2063 }
2064}
2065
bellard5f1ce942006-02-08 22:40:15 +00002066#ifdef CONFIG_PROFILER
2067
Aurelien Jarnoe9a66252009-09-30 14:09:52 +02002068int64_t qemu_time;
2069int64_t dev_time;
2070
aliguori376253e2009-03-05 23:01:23 +00002071static void do_info_profile(Monitor *mon)
bellard5f1ce942006-02-08 22:40:15 +00002072{
2073 int64_t total;
2074 total = qemu_time;
2075 if (total == 0)
2076 total = 1;
aliguori376253e2009-03-05 23:01:23 +00002077 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
Juan Quintela6ee093c2009-09-10 03:04:26 +02002078 dev_time, dev_time / (double)get_ticks_per_sec());
aliguori376253e2009-03-05 23:01:23 +00002079 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
Juan Quintela6ee093c2009-09-10 03:04:26 +02002080 qemu_time, qemu_time / (double)get_ticks_per_sec());
bellard5f1ce942006-02-08 22:40:15 +00002081 qemu_time = 0;
bellard5f1ce942006-02-08 22:40:15 +00002082 dev_time = 0;
bellard5f1ce942006-02-08 22:40:15 +00002083}
2084#else
aliguori376253e2009-03-05 23:01:23 +00002085static void do_info_profile(Monitor *mon)
bellard5f1ce942006-02-08 22:40:15 +00002086{
aliguori376253e2009-03-05 23:01:23 +00002087 monitor_printf(mon, "Internal profiler not compiled\n");
bellard5f1ce942006-02-08 22:40:15 +00002088}
2089#endif
2090
bellardec36b692006-07-16 18:57:03 +00002091/* Capture support */
Blue Swirl72cf2d42009-09-12 07:36:22 +00002092static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
bellardec36b692006-07-16 18:57:03 +00002093
aliguori376253e2009-03-05 23:01:23 +00002094static void do_info_capture(Monitor *mon)
bellardec36b692006-07-16 18:57:03 +00002095{
2096 int i;
2097 CaptureState *s;
2098
2099 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
aliguori376253e2009-03-05 23:01:23 +00002100 monitor_printf(mon, "[%d]: ", i);
bellardec36b692006-07-16 18:57:03 +00002101 s->ops.info (s->opaque);
2102 }
2103}
2104
Blue Swirl23130862009-06-06 08:22:04 +00002105#ifdef HAS_AUDIO
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002106static void do_stop_capture(Monitor *mon, const QDict *qdict)
bellardec36b692006-07-16 18:57:03 +00002107{
2108 int i;
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002109 int n = qdict_get_int(qdict, "n");
bellardec36b692006-07-16 18:57:03 +00002110 CaptureState *s;
2111
2112 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
2113 if (i == n) {
2114 s->ops.destroy (s->opaque);
Blue Swirl72cf2d42009-09-12 07:36:22 +00002115 QLIST_REMOVE (s, entries);
Anthony Liguori7267c092011-08-20 22:09:37 -05002116 g_free (s);
bellardec36b692006-07-16 18:57:03 +00002117 return;
2118 }
2119 }
2120}
2121
Luiz Capitulinoc1925482009-08-28 15:27:19 -03002122static void do_wav_capture(Monitor *mon, const QDict *qdict)
bellardec36b692006-07-16 18:57:03 +00002123{
Luiz Capitulinoc1925482009-08-28 15:27:19 -03002124 const char *path = qdict_get_str(qdict, "path");
2125 int has_freq = qdict_haskey(qdict, "freq");
2126 int freq = qdict_get_try_int(qdict, "freq", -1);
2127 int has_bits = qdict_haskey(qdict, "bits");
2128 int bits = qdict_get_try_int(qdict, "bits", -1);
2129 int has_channels = qdict_haskey(qdict, "nchannels");
2130 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
bellardec36b692006-07-16 18:57:03 +00002131 CaptureState *s;
2132
Anthony Liguori7267c092011-08-20 22:09:37 -05002133 s = g_malloc0 (sizeof (*s));
bellardec36b692006-07-16 18:57:03 +00002134
2135 freq = has_freq ? freq : 44100;
2136 bits = has_bits ? bits : 16;
2137 nchannels = has_channels ? nchannels : 2;
2138
2139 if (wav_start_capture (s, path, freq, bits, nchannels)) {
Isaku Yamahatad00b2612011-01-21 19:53:55 +09002140 monitor_printf(mon, "Failed to add wave capture\n");
Anthony Liguori7267c092011-08-20 22:09:37 -05002141 g_free (s);
Isaku Yamahatad00b2612011-01-21 19:53:55 +09002142 return;
bellardec36b692006-07-16 18:57:03 +00002143 }
Blue Swirl72cf2d42009-09-12 07:36:22 +00002144 QLIST_INSERT_HEAD (&capture_head, s, entries);
bellardec36b692006-07-16 18:57:03 +00002145}
2146#endif
2147
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002148static qemu_acl *find_acl(Monitor *mon, const char *name)
aliguori76655d62009-03-06 20:27:37 +00002149{
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002150 qemu_acl *acl = qemu_acl_find(name);
aliguori76655d62009-03-06 20:27:37 +00002151
aliguori76655d62009-03-06 20:27:37 +00002152 if (!acl) {
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002153 monitor_printf(mon, "acl: unknown list '%s'\n", name);
aliguori76655d62009-03-06 20:27:37 +00002154 }
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002155 return acl;
2156}
aliguori76655d62009-03-06 20:27:37 +00002157
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002158static void do_acl_show(Monitor *mon, const QDict *qdict)
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002159{
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002160 const char *aclname = qdict_get_str(qdict, "aclname");
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002161 qemu_acl *acl = find_acl(mon, aclname);
2162 qemu_acl_entry *entry;
2163 int i = 0;
2164
2165 if (acl) {
aliguori28a76be2009-03-06 20:27:40 +00002166 monitor_printf(mon, "policy: %s\n",
aliguori76655d62009-03-06 20:27:37 +00002167 acl->defaultDeny ? "deny" : "allow");
Blue Swirl72cf2d42009-09-12 07:36:22 +00002168 QTAILQ_FOREACH(entry, &acl->entries, next) {
aliguori28a76be2009-03-06 20:27:40 +00002169 i++;
2170 monitor_printf(mon, "%d: %s %s\n", i,
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002171 entry->deny ? "deny" : "allow", entry->match);
aliguori28a76be2009-03-06 20:27:40 +00002172 }
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002173 }
2174}
2175
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002176static void do_acl_reset(Monitor *mon, const QDict *qdict)
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002177{
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002178 const char *aclname = qdict_get_str(qdict, "aclname");
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002179 qemu_acl *acl = find_acl(mon, aclname);
2180
2181 if (acl) {
aliguori28a76be2009-03-06 20:27:40 +00002182 qemu_acl_reset(acl);
2183 monitor_printf(mon, "acl: removed all rules\n");
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002184 }
2185}
aliguori76655d62009-03-06 20:27:37 +00002186
Luiz Capitulinof18c16d2009-08-28 15:27:14 -03002187static void do_acl_policy(Monitor *mon, const QDict *qdict)
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002188{
Luiz Capitulinof18c16d2009-08-28 15:27:14 -03002189 const char *aclname = qdict_get_str(qdict, "aclname");
2190 const char *policy = qdict_get_str(qdict, "policy");
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002191 qemu_acl *acl = find_acl(mon, aclname);
2192
2193 if (acl) {
2194 if (strcmp(policy, "allow") == 0) {
aliguori28a76be2009-03-06 20:27:40 +00002195 acl->defaultDeny = 0;
2196 monitor_printf(mon, "acl: policy set to 'allow'\n");
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002197 } else if (strcmp(policy, "deny") == 0) {
aliguori28a76be2009-03-06 20:27:40 +00002198 acl->defaultDeny = 1;
2199 monitor_printf(mon, "acl: policy set to 'deny'\n");
2200 } else {
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002201 monitor_printf(mon, "acl: unknown policy '%s', "
2202 "expected 'deny' or 'allow'\n", policy);
aliguori28a76be2009-03-06 20:27:40 +00002203 }
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002204 }
2205}
aliguori76655d62009-03-06 20:27:37 +00002206
Luiz Capitulino1bd14422009-08-28 15:27:17 -03002207static void do_acl_add(Monitor *mon, const QDict *qdict)
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002208{
Luiz Capitulino1bd14422009-08-28 15:27:17 -03002209 const char *aclname = qdict_get_str(qdict, "aclname");
2210 const char *match = qdict_get_str(qdict, "match");
2211 const char *policy = qdict_get_str(qdict, "policy");
2212 int has_index = qdict_haskey(qdict, "index");
2213 int index = qdict_get_try_int(qdict, "index", -1);
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002214 qemu_acl *acl = find_acl(mon, aclname);
2215 int deny, ret;
2216
2217 if (acl) {
2218 if (strcmp(policy, "allow") == 0) {
2219 deny = 0;
2220 } else if (strcmp(policy, "deny") == 0) {
2221 deny = 1;
2222 } else {
2223 monitor_printf(mon, "acl: unknown policy '%s', "
2224 "expected 'deny' or 'allow'\n", policy);
aliguori28a76be2009-03-06 20:27:40 +00002225 return;
2226 }
aliguori28a76be2009-03-06 20:27:40 +00002227 if (has_index)
2228 ret = qemu_acl_insert(acl, deny, match, index);
2229 else
2230 ret = qemu_acl_append(acl, deny, match);
2231 if (ret < 0)
2232 monitor_printf(mon, "acl: unable to add acl entry\n");
2233 else
2234 monitor_printf(mon, "acl: added rule at position %d\n", ret);
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002235 }
2236}
aliguori76655d62009-03-06 20:27:37 +00002237
Luiz Capitulinof18c16d2009-08-28 15:27:14 -03002238static void do_acl_remove(Monitor *mon, const QDict *qdict)
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002239{
Luiz Capitulinof18c16d2009-08-28 15:27:14 -03002240 const char *aclname = qdict_get_str(qdict, "aclname");
2241 const char *match = qdict_get_str(qdict, "match");
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002242 qemu_acl *acl = find_acl(mon, aclname);
2243 int ret;
aliguori76655d62009-03-06 20:27:37 +00002244
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002245 if (acl) {
aliguori28a76be2009-03-06 20:27:40 +00002246 ret = qemu_acl_remove(acl, match);
2247 if (ret < 0)
2248 monitor_printf(mon, "acl: no matching acl entry\n");
2249 else
2250 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
aliguori76655d62009-03-06 20:27:37 +00002251 }
2252}
2253
Huang Ying79c4f6b2009-06-23 10:05:14 +08002254#if defined(TARGET_I386)
Luiz Capitulino37b7ad42009-08-28 15:27:21 -03002255static void do_inject_mce(Monitor *mon, const QDict *qdict)
Huang Ying79c4f6b2009-06-23 10:05:14 +08002256{
Andreas Färber9349b4f2012-03-14 01:38:32 +01002257 CPUArchState *cenv;
Luiz Capitulino37b7ad42009-08-28 15:27:21 -03002258 int cpu_index = qdict_get_int(qdict, "cpu_index");
2259 int bank = qdict_get_int(qdict, "bank");
2260 uint64_t status = qdict_get_int(qdict, "status");
2261 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2262 uint64_t addr = qdict_get_int(qdict, "addr");
2263 uint64_t misc = qdict_get_int(qdict, "misc");
Jan Kiszka747461c2011-03-02 08:56:10 +01002264 int flags = MCE_INJECT_UNCOND_AO;
Huang Ying79c4f6b2009-06-23 10:05:14 +08002265
Jan Kiszka747461c2011-03-02 08:56:10 +01002266 if (qdict_get_try_bool(qdict, "broadcast", 0)) {
2267 flags |= MCE_INJECT_BROADCAST;
2268 }
Jin Dongming31ce5e02010-12-10 17:21:02 +09002269 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
Jan Kiszka316378e2011-03-02 08:56:09 +01002270 if (cenv->cpu_index == cpu_index) {
2271 cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc,
Jan Kiszka747461c2011-03-02 08:56:10 +01002272 flags);
Huang Ying79c4f6b2009-06-23 10:05:14 +08002273 break;
2274 }
Jin Dongming31ce5e02010-12-10 17:21:02 +09002275 }
Huang Ying79c4f6b2009-06-23 10:05:14 +08002276}
2277#endif
2278
Corey Bryant208c9d12012-06-22 14:36:09 -04002279void qmp_getfd(const char *fdname, Error **errp)
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002280{
Anthony Liguoric227f092009-10-01 16:12:16 -05002281 mon_fd_t *monfd;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002282 int fd;
2283
Corey Bryant208c9d12012-06-22 14:36:09 -04002284 fd = qemu_chr_fe_get_msgfd(cur_mon->chr);
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002285 if (fd == -1) {
Corey Bryant208c9d12012-06-22 14:36:09 -04002286 error_set(errp, QERR_FD_NOT_SUPPLIED);
2287 return;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002288 }
2289
2290 if (qemu_isdigit(fdname[0])) {
Corey Bryant208c9d12012-06-22 14:36:09 -04002291 error_set(errp, QERR_INVALID_PARAMETER_VALUE, "fdname",
2292 "a name not starting with a digit");
2293 return;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002294 }
2295
Corey Bryant208c9d12012-06-22 14:36:09 -04002296 QLIST_FOREACH(monfd, &cur_mon->fds, next) {
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002297 if (strcmp(monfd->name, fdname) != 0) {
2298 continue;
2299 }
2300
2301 close(monfd->fd);
2302 monfd->fd = fd;
Corey Bryant208c9d12012-06-22 14:36:09 -04002303 return;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002304 }
2305
Anthony Liguori7267c092011-08-20 22:09:37 -05002306 monfd = g_malloc0(sizeof(mon_fd_t));
2307 monfd->name = g_strdup(fdname);
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002308 monfd->fd = fd;
2309
Corey Bryant208c9d12012-06-22 14:36:09 -04002310 QLIST_INSERT_HEAD(&cur_mon->fds, monfd, next);
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002311}
2312
Corey Bryant208c9d12012-06-22 14:36:09 -04002313void qmp_closefd(const char *fdname, Error **errp)
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002314{
Anthony Liguoric227f092009-10-01 16:12:16 -05002315 mon_fd_t *monfd;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002316
Corey Bryant208c9d12012-06-22 14:36:09 -04002317 QLIST_FOREACH(monfd, &cur_mon->fds, next) {
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002318 if (strcmp(monfd->name, fdname) != 0) {
2319 continue;
2320 }
2321
Blue Swirl72cf2d42009-09-12 07:36:22 +00002322 QLIST_REMOVE(monfd, next);
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002323 close(monfd->fd);
Anthony Liguori7267c092011-08-20 22:09:37 -05002324 g_free(monfd->name);
2325 g_free(monfd);
Corey Bryant208c9d12012-06-22 14:36:09 -04002326 return;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002327 }
2328
Corey Bryant208c9d12012-06-22 14:36:09 -04002329 error_set(errp, QERR_FD_NOT_FOUND, fdname);
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002330}
2331
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002332static void do_loadvm(Monitor *mon, const QDict *qdict)
Juan Quintelac8d41b22009-08-20 19:42:21 +02002333{
Luiz Capitulino13548692011-07-29 15:36:43 -03002334 int saved_vm_running = runstate_is_running();
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002335 const char *name = qdict_get_str(qdict, "name");
Juan Quintelac8d41b22009-08-20 19:42:21 +02002336
Luiz Capitulino0461d5a2011-09-30 14:45:27 -03002337 vm_stop(RUN_STATE_RESTORE_VM);
Juan Quintelac8d41b22009-08-20 19:42:21 +02002338
Miguel Di Ciurcio Filhof0aa7a82010-07-19 15:25:01 -03002339 if (load_vmstate(name) == 0 && saved_vm_running) {
Juan Quintelac8d41b22009-08-20 19:42:21 +02002340 vm_start();
Miguel Di Ciurcio Filhof0aa7a82010-07-19 15:25:01 -03002341 }
Juan Quintelac8d41b22009-08-20 19:42:21 +02002342}
2343
Mark McLoughlin7768e042009-07-22 09:11:41 +01002344int monitor_get_fd(Monitor *mon, const char *fdname)
2345{
Anthony Liguoric227f092009-10-01 16:12:16 -05002346 mon_fd_t *monfd;
Mark McLoughlin7768e042009-07-22 09:11:41 +01002347
Blue Swirl72cf2d42009-09-12 07:36:22 +00002348 QLIST_FOREACH(monfd, &mon->fds, next) {
Mark McLoughlin7768e042009-07-22 09:11:41 +01002349 int fd;
2350
2351 if (strcmp(monfd->name, fdname) != 0) {
2352 continue;
2353 }
2354
2355 fd = monfd->fd;
2356
2357 /* caller takes ownership of fd */
Blue Swirl72cf2d42009-09-12 07:36:22 +00002358 QLIST_REMOVE(monfd, next);
Anthony Liguori7267c092011-08-20 22:09:37 -05002359 g_free(monfd->name);
2360 g_free(monfd);
Mark McLoughlin7768e042009-07-22 09:11:41 +01002361
2362 return fd;
2363 }
2364
2365 return -1;
2366}
2367
Wayne Xia816f8922011-10-12 11:32:41 +08002368/* mon_cmds and info_cmds would be sorted at runtime */
2369static mon_cmd_t mon_cmds[] = {
Luiz Capitulinoacd0a092010-09-30 16:00:22 -03002370#include "hmp-commands.h"
ths5fafdf22007-09-16 21:08:06 +00002371 { NULL, NULL, },
bellard9dc39cb2004-03-14 21:38:27 +00002372};
2373
Luiz Capitulinoacd0a092010-09-30 16:00:22 -03002374/* Please update hmp-commands.hx when adding or changing commands */
Wayne Xia816f8922011-10-12 11:32:41 +08002375static mon_cmd_t info_cmds[] = {
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002376 {
2377 .name = "version",
2378 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002379 .params = "",
2380 .help = "show the version of QEMU",
Luiz Capitulinob9c15f12011-08-26 17:38:13 -03002381 .mhandler.info = hmp_info_version,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002382 },
2383 {
2384 .name = "network",
2385 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002386 .params = "",
2387 .help = "show the network state",
Luiz Capitulino910df892009-10-07 13:41:51 -03002388 .mhandler.info = do_info_network,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002389 },
2390 {
2391 .name = "chardev",
2392 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002393 .params = "",
2394 .help = "show the character devices",
Luiz Capitulinoc5a415a2011-09-14 16:05:49 -03002395 .mhandler.info = hmp_info_chardev,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002396 },
2397 {
2398 .name = "block",
2399 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002400 .params = "",
2401 .help = "show the block devices",
Luiz Capitulinob2023812011-09-21 17:16:47 -03002402 .mhandler.info = hmp_info_block,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002403 },
2404 {
2405 .name = "blockstats",
2406 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002407 .params = "",
2408 .help = "show block device statistics",
Luiz Capitulinof11f57e2011-09-22 15:56:36 -03002409 .mhandler.info = hmp_info_blockstats,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002410 },
2411 {
Stefan Hajnoczifb5458c2012-01-18 14:40:49 +00002412 .name = "block-jobs",
2413 .args_type = "",
2414 .params = "",
2415 .help = "show progress of ongoing block device operations",
2416 .mhandler.info = hmp_info_block_jobs,
2417 },
2418 {
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002419 .name = "registers",
2420 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002421 .params = "",
2422 .help = "show the cpu registers",
Luiz Capitulino910df892009-10-07 13:41:51 -03002423 .mhandler.info = do_info_registers,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002424 },
2425 {
2426 .name = "cpus",
2427 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002428 .params = "",
2429 .help = "show infos for each CPU",
Luiz Capitulinode0b36b2011-09-21 16:38:35 -03002430 .mhandler.info = hmp_info_cpus,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002431 },
2432 {
2433 .name = "history",
2434 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002435 .params = "",
2436 .help = "show the command line history",
Luiz Capitulino910df892009-10-07 13:41:51 -03002437 .mhandler.info = do_info_history,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002438 },
Jan Kiszka661f1922011-10-16 11:53:13 +02002439#if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2440 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002441 {
2442 .name = "irq",
2443 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002444 .params = "",
2445 .help = "show the interrupts statistics (if available)",
Jan Kiszka661f1922011-10-16 11:53:13 +02002446#ifdef TARGET_SPARC
2447 .mhandler.info = sun4m_irq_info,
2448#elif defined(TARGET_LM32)
2449 .mhandler.info = lm32_irq_info,
2450#else
Luiz Capitulino910df892009-10-07 13:41:51 -03002451 .mhandler.info = irq_info,
Jan Kiszka661f1922011-10-16 11:53:13 +02002452#endif
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002453 },
2454 {
2455 .name = "pic",
2456 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002457 .params = "",
2458 .help = "show i8259 (PIC) state",
Jan Kiszka661f1922011-10-16 11:53:13 +02002459#ifdef TARGET_SPARC
2460 .mhandler.info = sun4m_pic_info,
2461#elif defined(TARGET_LM32)
2462 .mhandler.info = lm32_do_pic_info,
2463#else
Luiz Capitulino910df892009-10-07 13:41:51 -03002464 .mhandler.info = pic_info,
Jan Kiszka661f1922011-10-16 11:53:13 +02002465#endif
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002466 },
Jan Kiszka661f1922011-10-16 11:53:13 +02002467#endif
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002468 {
2469 .name = "pci",
2470 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002471 .params = "",
2472 .help = "show PCI info",
Luiz Capitulino79627472011-10-21 14:15:33 -02002473 .mhandler.info = hmp_info_pci,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002474 },
Scott Woodbebabbc2011-08-18 10:38:42 +00002475#if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
Max Filippov692f7372012-01-07 20:02:40 +04002476 defined(TARGET_PPC) || defined(TARGET_XTENSA)
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002477 {
2478 .name = "tlb",
2479 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002480 .params = "",
2481 .help = "show virtual to physical memory mappings",
Luiz Capitulino910df892009-10-07 13:41:51 -03002482 .mhandler.info = tlb_info,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002483 },
aurel327c664e22009-03-03 06:12:22 +00002484#endif
2485#if defined(TARGET_I386)
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002486 {
2487 .name = "mem",
2488 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002489 .params = "",
2490 .help = "show the active virtual memory mappings",
Luiz Capitulino910df892009-10-07 13:41:51 -03002491 .mhandler.info = mem_info,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002492 },
bellardb86bda52004-09-18 19:32:46 +00002493#endif
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002494 {
Blue Swirl314e2982011-09-11 20:22:05 +00002495 .name = "mtree",
2496 .args_type = "",
2497 .params = "",
2498 .help = "show memory tree",
2499 .mhandler.info = do_info_mtree,
2500 },
2501 {
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002502 .name = "jit",
2503 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002504 .params = "",
2505 .help = "show dynamic compiler info",
Luiz Capitulino910df892009-10-07 13:41:51 -03002506 .mhandler.info = do_info_jit,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002507 },
2508 {
2509 .name = "kvm",
2510 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002511 .params = "",
2512 .help = "show KVM information",
Luiz Capitulino292a2602011-09-12 15:10:53 -03002513 .mhandler.info = hmp_info_kvm,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002514 },
2515 {
2516 .name = "numa",
2517 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002518 .params = "",
2519 .help = "show NUMA information",
Luiz Capitulino910df892009-10-07 13:41:51 -03002520 .mhandler.info = do_info_numa,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002521 },
2522 {
2523 .name = "usb",
2524 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002525 .params = "",
2526 .help = "show guest USB devices",
Luiz Capitulino910df892009-10-07 13:41:51 -03002527 .mhandler.info = usb_info,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002528 },
2529 {
2530 .name = "usbhost",
2531 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002532 .params = "",
2533 .help = "show host USB devices",
Luiz Capitulino910df892009-10-07 13:41:51 -03002534 .mhandler.info = usb_host_info,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002535 },
2536 {
2537 .name = "profile",
2538 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002539 .params = "",
2540 .help = "show profiling information",
Luiz Capitulino910df892009-10-07 13:41:51 -03002541 .mhandler.info = do_info_profile,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002542 },
2543 {
2544 .name = "capture",
2545 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002546 .params = "",
2547 .help = "show capture information",
Luiz Capitulino910df892009-10-07 13:41:51 -03002548 .mhandler.info = do_info_capture,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002549 },
2550 {
2551 .name = "snapshots",
2552 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002553 .params = "",
2554 .help = "show the currently saved VM snapshots",
Luiz Capitulino910df892009-10-07 13:41:51 -03002555 .mhandler.info = do_info_snapshots,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002556 },
2557 {
2558 .name = "status",
2559 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002560 .params = "",
2561 .help = "show the current VM status (running|paused)",
Luiz Capitulino1fa9a5e2011-09-12 17:54:20 -03002562 .mhandler.info = hmp_info_status,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002563 },
2564 {
2565 .name = "pcmcia",
2566 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002567 .params = "",
2568 .help = "show guest PCMCIA status",
Luiz Capitulino910df892009-10-07 13:41:51 -03002569 .mhandler.info = pcmcia_info,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002570 },
2571 {
2572 .name = "mice",
2573 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002574 .params = "",
2575 .help = "show which guest mouse is receiving events",
Luiz Capitulinoe235cec2011-09-21 15:29:55 -03002576 .mhandler.info = hmp_info_mice,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002577 },
2578 {
2579 .name = "vnc",
2580 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002581 .params = "",
2582 .help = "show the vnc server status",
Luiz Capitulino2b54aa82011-10-17 16:41:22 -02002583 .mhandler.info = hmp_info_vnc,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002584 },
Gerd Hoffmanncb42a872010-11-30 11:02:51 +01002585#if defined(CONFIG_SPICE)
2586 {
2587 .name = "spice",
2588 .args_type = "",
2589 .params = "",
2590 .help = "show the spice server status",
Luiz Capitulinod1f29642011-10-20 17:01:33 -02002591 .mhandler.info = hmp_info_spice,
Gerd Hoffmanncb42a872010-11-30 11:02:51 +01002592 },
2593#endif
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002594 {
2595 .name = "name",
2596 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002597 .params = "",
2598 .help = "show the current VM name",
Anthony Liguori48a32be2011-09-02 12:34:48 -05002599 .mhandler.info = hmp_info_name,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002600 },
2601 {
2602 .name = "uuid",
2603 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002604 .params = "",
2605 .help = "show the current VM UUID",
Luiz Capitulinoefab7672011-09-13 17:16:25 -03002606 .mhandler.info = hmp_info_uuid,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002607 },
j_mayer76a66252007-03-07 08:32:30 +00002608#if defined(TARGET_PPC)
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002609 {
2610 .name = "cpustats",
2611 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002612 .params = "",
2613 .help = "show CPU statistics",
Luiz Capitulino910df892009-10-07 13:41:51 -03002614 .mhandler.info = do_info_cpu_stats,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002615 },
j_mayer76a66252007-03-07 08:32:30 +00002616#endif
blueswir131a60e22007-10-26 18:42:59 +00002617#if defined(CONFIG_SLIRP)
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002618 {
2619 .name = "usernet",
2620 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002621 .params = "",
2622 .help = "show user network stack connection states",
Luiz Capitulino910df892009-10-07 13:41:51 -03002623 .mhandler.info = do_info_usernet,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002624 },
blueswir131a60e22007-10-26 18:42:59 +00002625#endif
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002626 {
2627 .name = "migrate",
2628 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002629 .params = "",
2630 .help = "show migration status",
Luiz Capitulino791e7c82011-09-13 17:37:16 -03002631 .mhandler.info = hmp_info_migrate,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002632 },
2633 {
2634 .name = "balloon",
2635 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002636 .params = "",
2637 .help = "show balloon information",
Luiz Capitulino96637bc2011-10-21 11:41:37 -02002638 .mhandler.info = hmp_info_balloon,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002639 },
2640 {
2641 .name = "qtree",
2642 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002643 .params = "",
2644 .help = "show device tree",
Luiz Capitulino910df892009-10-07 13:41:51 -03002645 .mhandler.info = do_info_qtree,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002646 },
2647 {
2648 .name = "qdm",
2649 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002650 .params = "",
2651 .help = "show qdev device model list",
Luiz Capitulino910df892009-10-07 13:41:51 -03002652 .mhandler.info = do_info_qdm,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002653 },
2654 {
2655 .name = "roms",
2656 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002657 .params = "",
2658 .help = "show roms",
Luiz Capitulino910df892009-10-07 13:41:51 -03002659 .mhandler.info = do_info_roms,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002660 },
Prerna Saxena22890ab2010-06-24 17:04:53 +05302661 {
2662 .name = "trace-events",
2663 .args_type = "",
2664 .params = "",
2665 .help = "show available trace-events & their state",
Lluísfc764102011-08-31 20:31:18 +02002666 .mhandler.info = do_trace_print_events,
Prerna Saxena22890ab2010-06-24 17:04:53 +05302667 },
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002668 {
2669 .name = NULL,
2670 },
bellard9dc39cb2004-03-14 21:38:27 +00002671};
2672
Luiz Capitulinof36b4af2010-09-15 17:17:45 -03002673static const mon_cmd_t qmp_cmds[] = {
Anthony Liguorie3193602011-09-02 12:34:47 -05002674#include "qmp-commands-old.h"
Luiz Capitulinof36b4af2010-09-15 17:17:45 -03002675 { /* NULL */ },
2676};
2677
bellard9307c4c2004-04-04 12:57:25 +00002678/*******************************************************************/
2679
2680static const char *pch;
2681static jmp_buf expr_env;
2682
bellard92a31b12005-02-10 22:00:52 +00002683#define MD_TLONG 0
2684#define MD_I32 1
2685
bellard9307c4c2004-04-04 12:57:25 +00002686typedef struct MonitorDef {
2687 const char *name;
2688 int offset;
blueswir18662d652008-10-02 18:32:44 +00002689 target_long (*get_value)(const struct MonitorDef *md, int val);
bellard92a31b12005-02-10 22:00:52 +00002690 int type;
bellard9307c4c2004-04-04 12:57:25 +00002691} MonitorDef;
2692
bellard57206fd2004-04-25 18:54:52 +00002693#if defined(TARGET_I386)
blueswir18662d652008-10-02 18:32:44 +00002694static target_long monitor_get_pc (const struct MonitorDef *md, int val)
bellard57206fd2004-04-25 18:54:52 +00002695{
Andreas Färber9349b4f2012-03-14 01:38:32 +01002696 CPUArchState *env = mon_get_cpu();
bellard6a00d602005-11-21 23:25:50 +00002697 return env->eip + env->segs[R_CS].base;
bellard57206fd2004-04-25 18:54:52 +00002698}
2699#endif
2700
bellarda541f292004-04-12 20:39:29 +00002701#if defined(TARGET_PPC)
blueswir18662d652008-10-02 18:32:44 +00002702static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
bellarda541f292004-04-12 20:39:29 +00002703{
Andreas Färber9349b4f2012-03-14 01:38:32 +01002704 CPUArchState *env = mon_get_cpu();
bellarda541f292004-04-12 20:39:29 +00002705 unsigned int u;
2706 int i;
2707
2708 u = 0;
2709 for (i = 0; i < 8; i++)
aliguori28a76be2009-03-06 20:27:40 +00002710 u |= env->crf[i] << (32 - (4 * i));
bellarda541f292004-04-12 20:39:29 +00002711
2712 return u;
2713}
2714
blueswir18662d652008-10-02 18:32:44 +00002715static target_long monitor_get_msr (const struct MonitorDef *md, int val)
bellarda541f292004-04-12 20:39:29 +00002716{
Andreas Färber9349b4f2012-03-14 01:38:32 +01002717 CPUArchState *env = mon_get_cpu();
j_mayer0411a972007-10-25 21:35:50 +00002718 return env->msr;
bellarda541f292004-04-12 20:39:29 +00002719}
2720
blueswir18662d652008-10-02 18:32:44 +00002721static target_long monitor_get_xer (const struct MonitorDef *md, int val)
bellarda541f292004-04-12 20:39:29 +00002722{
Andreas Färber9349b4f2012-03-14 01:38:32 +01002723 CPUArchState *env = mon_get_cpu();
aurel323d7b4172008-10-21 11:28:46 +00002724 return env->xer;
bellarda541f292004-04-12 20:39:29 +00002725}
bellard9fddaa02004-05-21 12:59:32 +00002726
blueswir18662d652008-10-02 18:32:44 +00002727static target_long monitor_get_decr (const struct MonitorDef *md, int val)
bellard9fddaa02004-05-21 12:59:32 +00002728{
Andreas Färber9349b4f2012-03-14 01:38:32 +01002729 CPUArchState *env = mon_get_cpu();
bellard6a00d602005-11-21 23:25:50 +00002730 return cpu_ppc_load_decr(env);
bellard9fddaa02004-05-21 12:59:32 +00002731}
2732
blueswir18662d652008-10-02 18:32:44 +00002733static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
bellard9fddaa02004-05-21 12:59:32 +00002734{
Andreas Färber9349b4f2012-03-14 01:38:32 +01002735 CPUArchState *env = mon_get_cpu();
bellard6a00d602005-11-21 23:25:50 +00002736 return cpu_ppc_load_tbu(env);
bellard9fddaa02004-05-21 12:59:32 +00002737}
2738
blueswir18662d652008-10-02 18:32:44 +00002739static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
bellard9fddaa02004-05-21 12:59:32 +00002740{
Andreas Färber9349b4f2012-03-14 01:38:32 +01002741 CPUArchState *env = mon_get_cpu();
bellard6a00d602005-11-21 23:25:50 +00002742 return cpu_ppc_load_tbl(env);
bellard9fddaa02004-05-21 12:59:32 +00002743}
bellarda541f292004-04-12 20:39:29 +00002744#endif
2745
bellarde95c8d52004-09-30 22:22:08 +00002746#if defined(TARGET_SPARC)
bellard7b936c02005-10-30 17:05:13 +00002747#ifndef TARGET_SPARC64
blueswir18662d652008-10-02 18:32:44 +00002748static target_long monitor_get_psr (const struct MonitorDef *md, int val)
bellarde95c8d52004-09-30 22:22:08 +00002749{
Andreas Färber9349b4f2012-03-14 01:38:32 +01002750 CPUArchState *env = mon_get_cpu();
Blue Swirl5a834bb2010-05-09 20:19:04 +00002751
2752 return cpu_get_psr(env);
bellarde95c8d52004-09-30 22:22:08 +00002753}
bellard7b936c02005-10-30 17:05:13 +00002754#endif
bellarde95c8d52004-09-30 22:22:08 +00002755
blueswir18662d652008-10-02 18:32:44 +00002756static target_long monitor_get_reg(const struct MonitorDef *md, int val)
bellarde95c8d52004-09-30 22:22:08 +00002757{
Andreas Färber9349b4f2012-03-14 01:38:32 +01002758 CPUArchState *env = mon_get_cpu();
bellard6a00d602005-11-21 23:25:50 +00002759 return env->regwptr[val];
bellarde95c8d52004-09-30 22:22:08 +00002760}
2761#endif
2762
blueswir18662d652008-10-02 18:32:44 +00002763static const MonitorDef monitor_defs[] = {
bellard9307c4c2004-04-04 12:57:25 +00002764#ifdef TARGET_I386
bellard57206fd2004-04-25 18:54:52 +00002765
2766#define SEG(name, seg) \
Andreas Färbere59d1672012-02-16 00:40:47 +01002767 { name, offsetof(CPUX86State, segs[seg].selector), NULL, MD_I32 },\
2768 { name ".base", offsetof(CPUX86State, segs[seg].base) },\
2769 { name ".limit", offsetof(CPUX86State, segs[seg].limit), NULL, MD_I32 },
bellard57206fd2004-04-25 18:54:52 +00002770
Andreas Färbere59d1672012-02-16 00:40:47 +01002771 { "eax", offsetof(CPUX86State, regs[0]) },
2772 { "ecx", offsetof(CPUX86State, regs[1]) },
2773 { "edx", offsetof(CPUX86State, regs[2]) },
2774 { "ebx", offsetof(CPUX86State, regs[3]) },
2775 { "esp|sp", offsetof(CPUX86State, regs[4]) },
2776 { "ebp|fp", offsetof(CPUX86State, regs[5]) },
2777 { "esi", offsetof(CPUX86State, regs[6]) },
2778 { "edi", offsetof(CPUX86State, regs[7]) },
bellard92a31b12005-02-10 22:00:52 +00002779#ifdef TARGET_X86_64
Andreas Färbere59d1672012-02-16 00:40:47 +01002780 { "r8", offsetof(CPUX86State, regs[8]) },
2781 { "r9", offsetof(CPUX86State, regs[9]) },
2782 { "r10", offsetof(CPUX86State, regs[10]) },
2783 { "r11", offsetof(CPUX86State, regs[11]) },
2784 { "r12", offsetof(CPUX86State, regs[12]) },
2785 { "r13", offsetof(CPUX86State, regs[13]) },
2786 { "r14", offsetof(CPUX86State, regs[14]) },
2787 { "r15", offsetof(CPUX86State, regs[15]) },
bellard92a31b12005-02-10 22:00:52 +00002788#endif
Andreas Färbere59d1672012-02-16 00:40:47 +01002789 { "eflags", offsetof(CPUX86State, eflags) },
2790 { "eip", offsetof(CPUX86State, eip) },
bellard57206fd2004-04-25 18:54:52 +00002791 SEG("cs", R_CS)
2792 SEG("ds", R_DS)
2793 SEG("es", R_ES)
bellard01038d22004-09-13 21:36:46 +00002794 SEG("ss", R_SS)
bellard57206fd2004-04-25 18:54:52 +00002795 SEG("fs", R_FS)
2796 SEG("gs", R_GS)
2797 { "pc", 0, monitor_get_pc, },
bellarda541f292004-04-12 20:39:29 +00002798#elif defined(TARGET_PPC)
j_mayerff937db2007-09-19 05:49:13 +00002799 /* General purpose registers */
Andreas Färbere59d1672012-02-16 00:40:47 +01002800 { "r0", offsetof(CPUPPCState, gpr[0]) },
2801 { "r1", offsetof(CPUPPCState, gpr[1]) },
2802 { "r2", offsetof(CPUPPCState, gpr[2]) },
2803 { "r3", offsetof(CPUPPCState, gpr[3]) },
2804 { "r4", offsetof(CPUPPCState, gpr[4]) },
2805 { "r5", offsetof(CPUPPCState, gpr[5]) },
2806 { "r6", offsetof(CPUPPCState, gpr[6]) },
2807 { "r7", offsetof(CPUPPCState, gpr[7]) },
2808 { "r8", offsetof(CPUPPCState, gpr[8]) },
2809 { "r9", offsetof(CPUPPCState, gpr[9]) },
2810 { "r10", offsetof(CPUPPCState, gpr[10]) },
2811 { "r11", offsetof(CPUPPCState, gpr[11]) },
2812 { "r12", offsetof(CPUPPCState, gpr[12]) },
2813 { "r13", offsetof(CPUPPCState, gpr[13]) },
2814 { "r14", offsetof(CPUPPCState, gpr[14]) },
2815 { "r15", offsetof(CPUPPCState, gpr[15]) },
2816 { "r16", offsetof(CPUPPCState, gpr[16]) },
2817 { "r17", offsetof(CPUPPCState, gpr[17]) },
2818 { "r18", offsetof(CPUPPCState, gpr[18]) },
2819 { "r19", offsetof(CPUPPCState, gpr[19]) },
2820 { "r20", offsetof(CPUPPCState, gpr[20]) },
2821 { "r21", offsetof(CPUPPCState, gpr[21]) },
2822 { "r22", offsetof(CPUPPCState, gpr[22]) },
2823 { "r23", offsetof(CPUPPCState, gpr[23]) },
2824 { "r24", offsetof(CPUPPCState, gpr[24]) },
2825 { "r25", offsetof(CPUPPCState, gpr[25]) },
2826 { "r26", offsetof(CPUPPCState, gpr[26]) },
2827 { "r27", offsetof(CPUPPCState, gpr[27]) },
2828 { "r28", offsetof(CPUPPCState, gpr[28]) },
2829 { "r29", offsetof(CPUPPCState, gpr[29]) },
2830 { "r30", offsetof(CPUPPCState, gpr[30]) },
2831 { "r31", offsetof(CPUPPCState, gpr[31]) },
j_mayerff937db2007-09-19 05:49:13 +00002832 /* Floating point registers */
Andreas Färbere59d1672012-02-16 00:40:47 +01002833 { "f0", offsetof(CPUPPCState, fpr[0]) },
2834 { "f1", offsetof(CPUPPCState, fpr[1]) },
2835 { "f2", offsetof(CPUPPCState, fpr[2]) },
2836 { "f3", offsetof(CPUPPCState, fpr[3]) },
2837 { "f4", offsetof(CPUPPCState, fpr[4]) },
2838 { "f5", offsetof(CPUPPCState, fpr[5]) },
2839 { "f6", offsetof(CPUPPCState, fpr[6]) },
2840 { "f7", offsetof(CPUPPCState, fpr[7]) },
2841 { "f8", offsetof(CPUPPCState, fpr[8]) },
2842 { "f9", offsetof(CPUPPCState, fpr[9]) },
2843 { "f10", offsetof(CPUPPCState, fpr[10]) },
2844 { "f11", offsetof(CPUPPCState, fpr[11]) },
2845 { "f12", offsetof(CPUPPCState, fpr[12]) },
2846 { "f13", offsetof(CPUPPCState, fpr[13]) },
2847 { "f14", offsetof(CPUPPCState, fpr[14]) },
2848 { "f15", offsetof(CPUPPCState, fpr[15]) },
2849 { "f16", offsetof(CPUPPCState, fpr[16]) },
2850 { "f17", offsetof(CPUPPCState, fpr[17]) },
2851 { "f18", offsetof(CPUPPCState, fpr[18]) },
2852 { "f19", offsetof(CPUPPCState, fpr[19]) },
2853 { "f20", offsetof(CPUPPCState, fpr[20]) },
2854 { "f21", offsetof(CPUPPCState, fpr[21]) },
2855 { "f22", offsetof(CPUPPCState, fpr[22]) },
2856 { "f23", offsetof(CPUPPCState, fpr[23]) },
2857 { "f24", offsetof(CPUPPCState, fpr[24]) },
2858 { "f25", offsetof(CPUPPCState, fpr[25]) },
2859 { "f26", offsetof(CPUPPCState, fpr[26]) },
2860 { "f27", offsetof(CPUPPCState, fpr[27]) },
2861 { "f28", offsetof(CPUPPCState, fpr[28]) },
2862 { "f29", offsetof(CPUPPCState, fpr[29]) },
2863 { "f30", offsetof(CPUPPCState, fpr[30]) },
2864 { "f31", offsetof(CPUPPCState, fpr[31]) },
2865 { "fpscr", offsetof(CPUPPCState, fpscr) },
j_mayerff937db2007-09-19 05:49:13 +00002866 /* Next instruction pointer */
Andreas Färbere59d1672012-02-16 00:40:47 +01002867 { "nip|pc", offsetof(CPUPPCState, nip) },
2868 { "lr", offsetof(CPUPPCState, lr) },
2869 { "ctr", offsetof(CPUPPCState, ctr) },
bellard9fddaa02004-05-21 12:59:32 +00002870 { "decr", 0, &monitor_get_decr, },
bellarda541f292004-04-12 20:39:29 +00002871 { "ccr", 0, &monitor_get_ccr, },
j_mayerff937db2007-09-19 05:49:13 +00002872 /* Machine state register */
bellarda541f292004-04-12 20:39:29 +00002873 { "msr", 0, &monitor_get_msr, },
2874 { "xer", 0, &monitor_get_xer, },
bellard9fddaa02004-05-21 12:59:32 +00002875 { "tbu", 0, &monitor_get_tbu, },
2876 { "tbl", 0, &monitor_get_tbl, },
j_mayerff937db2007-09-19 05:49:13 +00002877#if defined(TARGET_PPC64)
2878 /* Address space register */
Andreas Färbere59d1672012-02-16 00:40:47 +01002879 { "asr", offsetof(CPUPPCState, asr) },
j_mayerff937db2007-09-19 05:49:13 +00002880#endif
2881 /* Segment registers */
Andreas Färbere59d1672012-02-16 00:40:47 +01002882 { "sdr1", offsetof(CPUPPCState, spr[SPR_SDR1]) },
2883 { "sr0", offsetof(CPUPPCState, sr[0]) },
2884 { "sr1", offsetof(CPUPPCState, sr[1]) },
2885 { "sr2", offsetof(CPUPPCState, sr[2]) },
2886 { "sr3", offsetof(CPUPPCState, sr[3]) },
2887 { "sr4", offsetof(CPUPPCState, sr[4]) },
2888 { "sr5", offsetof(CPUPPCState, sr[5]) },
2889 { "sr6", offsetof(CPUPPCState, sr[6]) },
2890 { "sr7", offsetof(CPUPPCState, sr[7]) },
2891 { "sr8", offsetof(CPUPPCState, sr[8]) },
2892 { "sr9", offsetof(CPUPPCState, sr[9]) },
2893 { "sr10", offsetof(CPUPPCState, sr[10]) },
2894 { "sr11", offsetof(CPUPPCState, sr[11]) },
2895 { "sr12", offsetof(CPUPPCState, sr[12]) },
2896 { "sr13", offsetof(CPUPPCState, sr[13]) },
2897 { "sr14", offsetof(CPUPPCState, sr[14]) },
2898 { "sr15", offsetof(CPUPPCState, sr[15]) },
Scott Wood90dc8812011-04-29 17:10:23 -05002899 /* Too lazy to put BATs... */
Andreas Färbere59d1672012-02-16 00:40:47 +01002900 { "pvr", offsetof(CPUPPCState, spr[SPR_PVR]) },
Scott Wood90dc8812011-04-29 17:10:23 -05002901
Andreas Färbere59d1672012-02-16 00:40:47 +01002902 { "srr0", offsetof(CPUPPCState, spr[SPR_SRR0]) },
2903 { "srr1", offsetof(CPUPPCState, spr[SPR_SRR1]) },
2904 { "sprg0", offsetof(CPUPPCState, spr[SPR_SPRG0]) },
2905 { "sprg1", offsetof(CPUPPCState, spr[SPR_SPRG1]) },
2906 { "sprg2", offsetof(CPUPPCState, spr[SPR_SPRG2]) },
2907 { "sprg3", offsetof(CPUPPCState, spr[SPR_SPRG3]) },
2908 { "sprg4", offsetof(CPUPPCState, spr[SPR_SPRG4]) },
2909 { "sprg5", offsetof(CPUPPCState, spr[SPR_SPRG5]) },
2910 { "sprg6", offsetof(CPUPPCState, spr[SPR_SPRG6]) },
2911 { "sprg7", offsetof(CPUPPCState, spr[SPR_SPRG7]) },
2912 { "pid", offsetof(CPUPPCState, spr[SPR_BOOKE_PID]) },
2913 { "csrr0", offsetof(CPUPPCState, spr[SPR_BOOKE_CSRR0]) },
2914 { "csrr1", offsetof(CPUPPCState, spr[SPR_BOOKE_CSRR1]) },
2915 { "esr", offsetof(CPUPPCState, spr[SPR_BOOKE_ESR]) },
2916 { "dear", offsetof(CPUPPCState, spr[SPR_BOOKE_DEAR]) },
2917 { "mcsr", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSR]) },
2918 { "tsr", offsetof(CPUPPCState, spr[SPR_BOOKE_TSR]) },
2919 { "tcr", offsetof(CPUPPCState, spr[SPR_BOOKE_TCR]) },
2920 { "vrsave", offsetof(CPUPPCState, spr[SPR_VRSAVE]) },
2921 { "pir", offsetof(CPUPPCState, spr[SPR_BOOKE_PIR]) },
2922 { "mcsrr0", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSRR0]) },
2923 { "mcsrr1", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSRR1]) },
2924 { "decar", offsetof(CPUPPCState, spr[SPR_BOOKE_DECAR]) },
2925 { "ivpr", offsetof(CPUPPCState, spr[SPR_BOOKE_IVPR]) },
2926 { "epcr", offsetof(CPUPPCState, spr[SPR_BOOKE_EPCR]) },
2927 { "sprg8", offsetof(CPUPPCState, spr[SPR_BOOKE_SPRG8]) },
2928 { "ivor0", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR0]) },
2929 { "ivor1", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR1]) },
2930 { "ivor2", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR2]) },
2931 { "ivor3", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR3]) },
2932 { "ivor4", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR4]) },
2933 { "ivor5", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR5]) },
2934 { "ivor6", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR6]) },
2935 { "ivor7", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR7]) },
2936 { "ivor8", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR8]) },
2937 { "ivor9", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR9]) },
2938 { "ivor10", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR10]) },
2939 { "ivor11", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR11]) },
2940 { "ivor12", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR12]) },
2941 { "ivor13", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR13]) },
2942 { "ivor14", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR14]) },
2943 { "ivor15", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR15]) },
2944 { "ivor32", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR32]) },
2945 { "ivor33", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR33]) },
2946 { "ivor34", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR34]) },
2947 { "ivor35", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR35]) },
2948 { "ivor36", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR36]) },
2949 { "ivor37", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR37]) },
2950 { "mas0", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS0]) },
2951 { "mas1", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS1]) },
2952 { "mas2", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS2]) },
2953 { "mas3", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS3]) },
2954 { "mas4", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS4]) },
2955 { "mas6", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS6]) },
2956 { "mas7", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS7]) },
2957 { "mmucfg", offsetof(CPUPPCState, spr[SPR_MMUCFG]) },
2958 { "tlb0cfg", offsetof(CPUPPCState, spr[SPR_BOOKE_TLB0CFG]) },
2959 { "tlb1cfg", offsetof(CPUPPCState, spr[SPR_BOOKE_TLB1CFG]) },
2960 { "epr", offsetof(CPUPPCState, spr[SPR_BOOKE_EPR]) },
2961 { "eplc", offsetof(CPUPPCState, spr[SPR_BOOKE_EPLC]) },
2962 { "epsc", offsetof(CPUPPCState, spr[SPR_BOOKE_EPSC]) },
2963 { "svr", offsetof(CPUPPCState, spr[SPR_E500_SVR]) },
2964 { "mcar", offsetof(CPUPPCState, spr[SPR_Exxx_MCAR]) },
2965 { "pid1", offsetof(CPUPPCState, spr[SPR_BOOKE_PID1]) },
2966 { "pid2", offsetof(CPUPPCState, spr[SPR_BOOKE_PID2]) },
2967 { "hid0", offsetof(CPUPPCState, spr[SPR_HID0]) },
Scott Wood90dc8812011-04-29 17:10:23 -05002968
bellarde95c8d52004-09-30 22:22:08 +00002969#elif defined(TARGET_SPARC)
Andreas Färbere59d1672012-02-16 00:40:47 +01002970 { "g0", offsetof(CPUSPARCState, gregs[0]) },
2971 { "g1", offsetof(CPUSPARCState, gregs[1]) },
2972 { "g2", offsetof(CPUSPARCState, gregs[2]) },
2973 { "g3", offsetof(CPUSPARCState, gregs[3]) },
2974 { "g4", offsetof(CPUSPARCState, gregs[4]) },
2975 { "g5", offsetof(CPUSPARCState, gregs[5]) },
2976 { "g6", offsetof(CPUSPARCState, gregs[6]) },
2977 { "g7", offsetof(CPUSPARCState, gregs[7]) },
bellarde95c8d52004-09-30 22:22:08 +00002978 { "o0", 0, monitor_get_reg },
2979 { "o1", 1, monitor_get_reg },
2980 { "o2", 2, monitor_get_reg },
2981 { "o3", 3, monitor_get_reg },
2982 { "o4", 4, monitor_get_reg },
2983 { "o5", 5, monitor_get_reg },
2984 { "o6", 6, monitor_get_reg },
2985 { "o7", 7, monitor_get_reg },
2986 { "l0", 8, monitor_get_reg },
2987 { "l1", 9, monitor_get_reg },
2988 { "l2", 10, monitor_get_reg },
2989 { "l3", 11, monitor_get_reg },
2990 { "l4", 12, monitor_get_reg },
2991 { "l5", 13, monitor_get_reg },
2992 { "l6", 14, monitor_get_reg },
2993 { "l7", 15, monitor_get_reg },
2994 { "i0", 16, monitor_get_reg },
2995 { "i1", 17, monitor_get_reg },
2996 { "i2", 18, monitor_get_reg },
2997 { "i3", 19, monitor_get_reg },
2998 { "i4", 20, monitor_get_reg },
2999 { "i5", 21, monitor_get_reg },
3000 { "i6", 22, monitor_get_reg },
3001 { "i7", 23, monitor_get_reg },
Andreas Färbere59d1672012-02-16 00:40:47 +01003002 { "pc", offsetof(CPUSPARCState, pc) },
3003 { "npc", offsetof(CPUSPARCState, npc) },
3004 { "y", offsetof(CPUSPARCState, y) },
bellard7b936c02005-10-30 17:05:13 +00003005#ifndef TARGET_SPARC64
bellarde95c8d52004-09-30 22:22:08 +00003006 { "psr", 0, &monitor_get_psr, },
Andreas Färbere59d1672012-02-16 00:40:47 +01003007 { "wim", offsetof(CPUSPARCState, wim) },
bellard7b936c02005-10-30 17:05:13 +00003008#endif
Andreas Färbere59d1672012-02-16 00:40:47 +01003009 { "tbr", offsetof(CPUSPARCState, tbr) },
3010 { "fsr", offsetof(CPUSPARCState, fsr) },
3011 { "f0", offsetof(CPUSPARCState, fpr[0].l.upper) },
3012 { "f1", offsetof(CPUSPARCState, fpr[0].l.lower) },
3013 { "f2", offsetof(CPUSPARCState, fpr[1].l.upper) },
3014 { "f3", offsetof(CPUSPARCState, fpr[1].l.lower) },
3015 { "f4", offsetof(CPUSPARCState, fpr[2].l.upper) },
3016 { "f5", offsetof(CPUSPARCState, fpr[2].l.lower) },
3017 { "f6", offsetof(CPUSPARCState, fpr[3].l.upper) },
3018 { "f7", offsetof(CPUSPARCState, fpr[3].l.lower) },
3019 { "f8", offsetof(CPUSPARCState, fpr[4].l.upper) },
3020 { "f9", offsetof(CPUSPARCState, fpr[4].l.lower) },
3021 { "f10", offsetof(CPUSPARCState, fpr[5].l.upper) },
3022 { "f11", offsetof(CPUSPARCState, fpr[5].l.lower) },
3023 { "f12", offsetof(CPUSPARCState, fpr[6].l.upper) },
3024 { "f13", offsetof(CPUSPARCState, fpr[6].l.lower) },
3025 { "f14", offsetof(CPUSPARCState, fpr[7].l.upper) },
3026 { "f15", offsetof(CPUSPARCState, fpr[7].l.lower) },
3027 { "f16", offsetof(CPUSPARCState, fpr[8].l.upper) },
3028 { "f17", offsetof(CPUSPARCState, fpr[8].l.lower) },
3029 { "f18", offsetof(CPUSPARCState, fpr[9].l.upper) },
3030 { "f19", offsetof(CPUSPARCState, fpr[9].l.lower) },
3031 { "f20", offsetof(CPUSPARCState, fpr[10].l.upper) },
3032 { "f21", offsetof(CPUSPARCState, fpr[10].l.lower) },
3033 { "f22", offsetof(CPUSPARCState, fpr[11].l.upper) },
3034 { "f23", offsetof(CPUSPARCState, fpr[11].l.lower) },
3035 { "f24", offsetof(CPUSPARCState, fpr[12].l.upper) },
3036 { "f25", offsetof(CPUSPARCState, fpr[12].l.lower) },
3037 { "f26", offsetof(CPUSPARCState, fpr[13].l.upper) },
3038 { "f27", offsetof(CPUSPARCState, fpr[13].l.lower) },
3039 { "f28", offsetof(CPUSPARCState, fpr[14].l.upper) },
3040 { "f29", offsetof(CPUSPARCState, fpr[14].l.lower) },
3041 { "f30", offsetof(CPUSPARCState, fpr[15].l.upper) },
3042 { "f31", offsetof(CPUSPARCState, fpr[15].l.lower) },
bellard7b936c02005-10-30 17:05:13 +00003043#ifdef TARGET_SPARC64
Andreas Färbere59d1672012-02-16 00:40:47 +01003044 { "f32", offsetof(CPUSPARCState, fpr[16]) },
3045 { "f34", offsetof(CPUSPARCState, fpr[17]) },
3046 { "f36", offsetof(CPUSPARCState, fpr[18]) },
3047 { "f38", offsetof(CPUSPARCState, fpr[19]) },
3048 { "f40", offsetof(CPUSPARCState, fpr[20]) },
3049 { "f42", offsetof(CPUSPARCState, fpr[21]) },
3050 { "f44", offsetof(CPUSPARCState, fpr[22]) },
3051 { "f46", offsetof(CPUSPARCState, fpr[23]) },
3052 { "f48", offsetof(CPUSPARCState, fpr[24]) },
3053 { "f50", offsetof(CPUSPARCState, fpr[25]) },
3054 { "f52", offsetof(CPUSPARCState, fpr[26]) },
3055 { "f54", offsetof(CPUSPARCState, fpr[27]) },
3056 { "f56", offsetof(CPUSPARCState, fpr[28]) },
3057 { "f58", offsetof(CPUSPARCState, fpr[29]) },
3058 { "f60", offsetof(CPUSPARCState, fpr[30]) },
3059 { "f62", offsetof(CPUSPARCState, fpr[31]) },
3060 { "asi", offsetof(CPUSPARCState, asi) },
3061 { "pstate", offsetof(CPUSPARCState, pstate) },
3062 { "cansave", offsetof(CPUSPARCState, cansave) },
3063 { "canrestore", offsetof(CPUSPARCState, canrestore) },
3064 { "otherwin", offsetof(CPUSPARCState, otherwin) },
3065 { "wstate", offsetof(CPUSPARCState, wstate) },
3066 { "cleanwin", offsetof(CPUSPARCState, cleanwin) },
3067 { "fprs", offsetof(CPUSPARCState, fprs) },
bellard7b936c02005-10-30 17:05:13 +00003068#endif
bellard9307c4c2004-04-04 12:57:25 +00003069#endif
3070 { NULL },
3071};
3072
aliguori376253e2009-03-05 23:01:23 +00003073static void expr_error(Monitor *mon, const char *msg)
bellard9dc39cb2004-03-14 21:38:27 +00003074{
aliguori376253e2009-03-05 23:01:23 +00003075 monitor_printf(mon, "%s\n", msg);
bellard9307c4c2004-04-04 12:57:25 +00003076 longjmp(expr_env, 1);
3077}
3078
Markus Armbruster09b94182010-01-20 13:07:30 +01003079/* return 0 if OK, -1 if not found */
bellard92a31b12005-02-10 22:00:52 +00003080static int get_monitor_def(target_long *pval, const char *name)
bellard9307c4c2004-04-04 12:57:25 +00003081{
blueswir18662d652008-10-02 18:32:44 +00003082 const MonitorDef *md;
bellard92a31b12005-02-10 22:00:52 +00003083 void *ptr;
3084
bellard9307c4c2004-04-04 12:57:25 +00003085 for(md = monitor_defs; md->name != NULL; md++) {
3086 if (compare_cmd(name, md->name)) {
3087 if (md->get_value) {
bellarde95c8d52004-09-30 22:22:08 +00003088 *pval = md->get_value(md, md->offset);
bellard9307c4c2004-04-04 12:57:25 +00003089 } else {
Andreas Färber9349b4f2012-03-14 01:38:32 +01003090 CPUArchState *env = mon_get_cpu();
bellard6a00d602005-11-21 23:25:50 +00003091 ptr = (uint8_t *)env + md->offset;
bellard92a31b12005-02-10 22:00:52 +00003092 switch(md->type) {
3093 case MD_I32:
3094 *pval = *(int32_t *)ptr;
3095 break;
3096 case MD_TLONG:
3097 *pval = *(target_long *)ptr;
3098 break;
3099 default:
3100 *pval = 0;
3101 break;
3102 }
bellard9307c4c2004-04-04 12:57:25 +00003103 }
3104 return 0;
3105 }
3106 }
3107 return -1;
3108}
3109
3110static void next(void)
3111{
Blue Swirl660f11b2009-07-31 21:16:51 +00003112 if (*pch != '\0') {
bellard9307c4c2004-04-04 12:57:25 +00003113 pch++;
blueswir1cd390082008-11-16 13:53:32 +00003114 while (qemu_isspace(*pch))
bellard9307c4c2004-04-04 12:57:25 +00003115 pch++;
3116 }
3117}
3118
aliguori376253e2009-03-05 23:01:23 +00003119static int64_t expr_sum(Monitor *mon);
bellard9307c4c2004-04-04 12:57:25 +00003120
aliguori376253e2009-03-05 23:01:23 +00003121static int64_t expr_unary(Monitor *mon)
bellard9307c4c2004-04-04 12:57:25 +00003122{
blueswir1c2efc952007-09-25 17:28:42 +00003123 int64_t n;
bellard9307c4c2004-04-04 12:57:25 +00003124 char *p;
bellard6a00d602005-11-21 23:25:50 +00003125 int ret;
bellard9307c4c2004-04-04 12:57:25 +00003126
3127 switch(*pch) {
3128 case '+':
3129 next();
aliguori376253e2009-03-05 23:01:23 +00003130 n = expr_unary(mon);
bellard9307c4c2004-04-04 12:57:25 +00003131 break;
3132 case '-':
3133 next();
aliguori376253e2009-03-05 23:01:23 +00003134 n = -expr_unary(mon);
bellard9307c4c2004-04-04 12:57:25 +00003135 break;
3136 case '~':
3137 next();
aliguori376253e2009-03-05 23:01:23 +00003138 n = ~expr_unary(mon);
bellard9307c4c2004-04-04 12:57:25 +00003139 break;
3140 case '(':
3141 next();
aliguori376253e2009-03-05 23:01:23 +00003142 n = expr_sum(mon);
bellard9307c4c2004-04-04 12:57:25 +00003143 if (*pch != ')') {
aliguori376253e2009-03-05 23:01:23 +00003144 expr_error(mon, "')' expected");
bellard9307c4c2004-04-04 12:57:25 +00003145 }
3146 next();
3147 break;
bellard81d09122004-07-14 17:21:37 +00003148 case '\'':
3149 pch++;
3150 if (*pch == '\0')
aliguori376253e2009-03-05 23:01:23 +00003151 expr_error(mon, "character constant expected");
bellard81d09122004-07-14 17:21:37 +00003152 n = *pch;
3153 pch++;
3154 if (*pch != '\'')
aliguori376253e2009-03-05 23:01:23 +00003155 expr_error(mon, "missing terminating \' character");
bellard81d09122004-07-14 17:21:37 +00003156 next();
3157 break;
bellard9307c4c2004-04-04 12:57:25 +00003158 case '$':
3159 {
3160 char buf[128], *q;
ths69b34972007-12-17 03:15:52 +00003161 target_long reg=0;
ths3b46e622007-09-17 08:09:54 +00003162
bellard9307c4c2004-04-04 12:57:25 +00003163 pch++;
3164 q = buf;
3165 while ((*pch >= 'a' && *pch <= 'z') ||
3166 (*pch >= 'A' && *pch <= 'Z') ||
3167 (*pch >= '0' && *pch <= '9') ||
bellard57206fd2004-04-25 18:54:52 +00003168 *pch == '_' || *pch == '.') {
bellard9307c4c2004-04-04 12:57:25 +00003169 if ((q - buf) < sizeof(buf) - 1)
3170 *q++ = *pch;
3171 pch++;
3172 }
blueswir1cd390082008-11-16 13:53:32 +00003173 while (qemu_isspace(*pch))
bellard9307c4c2004-04-04 12:57:25 +00003174 pch++;
3175 *q = 0;
blueswir17743e582007-09-24 18:39:04 +00003176 ret = get_monitor_def(&reg, buf);
Markus Armbruster09b94182010-01-20 13:07:30 +01003177 if (ret < 0)
aliguori376253e2009-03-05 23:01:23 +00003178 expr_error(mon, "unknown register");
blueswir17743e582007-09-24 18:39:04 +00003179 n = reg;
bellard9307c4c2004-04-04 12:57:25 +00003180 }
3181 break;
3182 case '\0':
aliguori376253e2009-03-05 23:01:23 +00003183 expr_error(mon, "unexpected end of expression");
bellard9307c4c2004-04-04 12:57:25 +00003184 n = 0;
3185 break;
3186 default:
Luiz Capitulino6b0e33b2012-04-26 16:48:41 -03003187 errno = 0;
blueswir17743e582007-09-24 18:39:04 +00003188#if TARGET_PHYS_ADDR_BITS > 32
bellard4f4fbf72006-06-25 18:28:12 +00003189 n = strtoull(pch, &p, 0);
3190#else
bellard9307c4c2004-04-04 12:57:25 +00003191 n = strtoul(pch, &p, 0);
bellard4f4fbf72006-06-25 18:28:12 +00003192#endif
Luiz Capitulino6b0e33b2012-04-26 16:48:41 -03003193 if (errno == ERANGE) {
3194 expr_error(mon, "number too large");
3195 }
bellard9307c4c2004-04-04 12:57:25 +00003196 if (pch == p) {
aliguori376253e2009-03-05 23:01:23 +00003197 expr_error(mon, "invalid char in expression");
bellard9307c4c2004-04-04 12:57:25 +00003198 }
3199 pch = p;
blueswir1cd390082008-11-16 13:53:32 +00003200 while (qemu_isspace(*pch))
bellard9307c4c2004-04-04 12:57:25 +00003201 pch++;
3202 break;
3203 }
3204 return n;
3205}
3206
3207
aliguori376253e2009-03-05 23:01:23 +00003208static int64_t expr_prod(Monitor *mon)
bellard9307c4c2004-04-04 12:57:25 +00003209{
blueswir1c2efc952007-09-25 17:28:42 +00003210 int64_t val, val2;
bellard92a31b12005-02-10 22:00:52 +00003211 int op;
ths3b46e622007-09-17 08:09:54 +00003212
aliguori376253e2009-03-05 23:01:23 +00003213 val = expr_unary(mon);
bellard9307c4c2004-04-04 12:57:25 +00003214 for(;;) {
3215 op = *pch;
3216 if (op != '*' && op != '/' && op != '%')
3217 break;
3218 next();
aliguori376253e2009-03-05 23:01:23 +00003219 val2 = expr_unary(mon);
bellard9307c4c2004-04-04 12:57:25 +00003220 switch(op) {
3221 default:
3222 case '*':
3223 val *= val2;
3224 break;
3225 case '/':
3226 case '%':
ths5fafdf22007-09-16 21:08:06 +00003227 if (val2 == 0)
aliguori376253e2009-03-05 23:01:23 +00003228 expr_error(mon, "division by zero");
bellard9307c4c2004-04-04 12:57:25 +00003229 if (op == '/')
3230 val /= val2;
3231 else
3232 val %= val2;
3233 break;
3234 }
3235 }
3236 return val;
3237}
3238
aliguori376253e2009-03-05 23:01:23 +00003239static int64_t expr_logic(Monitor *mon)
bellard9307c4c2004-04-04 12:57:25 +00003240{
blueswir1c2efc952007-09-25 17:28:42 +00003241 int64_t val, val2;
bellard92a31b12005-02-10 22:00:52 +00003242 int op;
bellard9307c4c2004-04-04 12:57:25 +00003243
aliguori376253e2009-03-05 23:01:23 +00003244 val = expr_prod(mon);
bellard9307c4c2004-04-04 12:57:25 +00003245 for(;;) {
3246 op = *pch;
3247 if (op != '&' && op != '|' && op != '^')
3248 break;
3249 next();
aliguori376253e2009-03-05 23:01:23 +00003250 val2 = expr_prod(mon);
bellard9307c4c2004-04-04 12:57:25 +00003251 switch(op) {
3252 default:
3253 case '&':
3254 val &= val2;
3255 break;
3256 case '|':
3257 val |= val2;
3258 break;
3259 case '^':
3260 val ^= val2;
3261 break;
3262 }
3263 }
3264 return val;
3265}
3266
aliguori376253e2009-03-05 23:01:23 +00003267static int64_t expr_sum(Monitor *mon)
bellard9307c4c2004-04-04 12:57:25 +00003268{
blueswir1c2efc952007-09-25 17:28:42 +00003269 int64_t val, val2;
bellard92a31b12005-02-10 22:00:52 +00003270 int op;
bellard9307c4c2004-04-04 12:57:25 +00003271
aliguori376253e2009-03-05 23:01:23 +00003272 val = expr_logic(mon);
bellard9307c4c2004-04-04 12:57:25 +00003273 for(;;) {
3274 op = *pch;
3275 if (op != '+' && op != '-')
3276 break;
3277 next();
aliguori376253e2009-03-05 23:01:23 +00003278 val2 = expr_logic(mon);
bellard9307c4c2004-04-04 12:57:25 +00003279 if (op == '+')
3280 val += val2;
3281 else
3282 val -= val2;
3283 }
3284 return val;
3285}
3286
aliguori376253e2009-03-05 23:01:23 +00003287static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
bellard9307c4c2004-04-04 12:57:25 +00003288{
3289 pch = *pp;
3290 if (setjmp(expr_env)) {
3291 *pp = pch;
3292 return -1;
3293 }
blueswir1cd390082008-11-16 13:53:32 +00003294 while (qemu_isspace(*pch))
bellard9307c4c2004-04-04 12:57:25 +00003295 pch++;
aliguori376253e2009-03-05 23:01:23 +00003296 *pval = expr_sum(mon);
bellard9307c4c2004-04-04 12:57:25 +00003297 *pp = pch;
3298 return 0;
3299}
3300
Markus Armbruster3350a4d2010-01-25 14:23:03 +01003301static int get_double(Monitor *mon, double *pval, const char **pp)
3302{
3303 const char *p = *pp;
3304 char *tailp;
3305 double d;
3306
3307 d = strtod(p, &tailp);
3308 if (tailp == p) {
3309 monitor_printf(mon, "Number expected\n");
3310 return -1;
3311 }
3312 if (d != d || d - d != 0) {
3313 /* NaN or infinity */
3314 monitor_printf(mon, "Bad number\n");
3315 return -1;
3316 }
3317 *pval = d;
3318 *pp = tailp;
3319 return 0;
3320}
3321
bellard9307c4c2004-04-04 12:57:25 +00003322static int get_str(char *buf, int buf_size, const char **pp)
3323{
3324 const char *p;
3325 char *q;
3326 int c;
3327
bellard81d09122004-07-14 17:21:37 +00003328 q = buf;
bellard9307c4c2004-04-04 12:57:25 +00003329 p = *pp;
blueswir1cd390082008-11-16 13:53:32 +00003330 while (qemu_isspace(*p))
bellard9307c4c2004-04-04 12:57:25 +00003331 p++;
3332 if (*p == '\0') {
3333 fail:
bellard81d09122004-07-14 17:21:37 +00003334 *q = '\0';
bellard9307c4c2004-04-04 12:57:25 +00003335 *pp = p;
3336 return -1;
3337 }
bellard9307c4c2004-04-04 12:57:25 +00003338 if (*p == '\"') {
3339 p++;
3340 while (*p != '\0' && *p != '\"') {
3341 if (*p == '\\') {
3342 p++;
3343 c = *p++;
3344 switch(c) {
3345 case 'n':
3346 c = '\n';
3347 break;
3348 case 'r':
3349 c = '\r';
3350 break;
3351 case '\\':
3352 case '\'':
3353 case '\"':
3354 break;
3355 default:
3356 qemu_printf("unsupported escape code: '\\%c'\n", c);
3357 goto fail;
3358 }
3359 if ((q - buf) < buf_size - 1) {
3360 *q++ = c;
3361 }
3362 } else {
3363 if ((q - buf) < buf_size - 1) {
3364 *q++ = *p;
3365 }
3366 p++;
3367 }
3368 }
3369 if (*p != '\"') {
bellard5b602122004-05-22 21:41:05 +00003370 qemu_printf("unterminated string\n");
bellard9307c4c2004-04-04 12:57:25 +00003371 goto fail;
3372 }
3373 p++;
3374 } else {
blueswir1cd390082008-11-16 13:53:32 +00003375 while (*p != '\0' && !qemu_isspace(*p)) {
bellard9307c4c2004-04-04 12:57:25 +00003376 if ((q - buf) < buf_size - 1) {
3377 *q++ = *p;
3378 }
3379 p++;
3380 }
bellard9307c4c2004-04-04 12:57:25 +00003381 }
bellard81d09122004-07-14 17:21:37 +00003382 *q = '\0';
bellard9307c4c2004-04-04 12:57:25 +00003383 *pp = p;
3384 return 0;
3385}
3386
Luiz Capitulino4590fd82009-06-09 18:21:30 -03003387/*
3388 * Store the command-name in cmdname, and return a pointer to
3389 * the remaining of the command string.
3390 */
3391static const char *get_command_name(const char *cmdline,
3392 char *cmdname, size_t nlen)
3393{
3394 size_t len;
3395 const char *p, *pstart;
3396
3397 p = cmdline;
3398 while (qemu_isspace(*p))
3399 p++;
3400 if (*p == '\0')
3401 return NULL;
3402 pstart = p;
3403 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
3404 p++;
3405 len = p - pstart;
3406 if (len > nlen - 1)
3407 len = nlen - 1;
3408 memcpy(cmdname, pstart, len);
3409 cmdname[len] = '\0';
3410 return p;
3411}
3412
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03003413/**
3414 * Read key of 'type' into 'key' and return the current
3415 * 'type' pointer.
3416 */
3417static char *key_get_info(const char *type, char **key)
3418{
3419 size_t len;
3420 char *p, *str;
3421
3422 if (*type == ',')
3423 type++;
3424
3425 p = strchr(type, ':');
3426 if (!p) {
3427 *key = NULL;
3428 return NULL;
3429 }
3430 len = p - type;
3431
Anthony Liguori7267c092011-08-20 22:09:37 -05003432 str = g_malloc(len + 1);
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03003433 memcpy(str, type, len);
3434 str[len] = '\0';
3435
3436 *key = str;
3437 return ++p;
3438}
3439
bellard9307c4c2004-04-04 12:57:25 +00003440static int default_fmt_format = 'x';
3441static int default_fmt_size = 4;
3442
3443#define MAX_ARGS 16
3444
lirans@il.ibm.comfbc3d962009-11-02 15:41:13 +02003445static int is_valid_option(const char *c, const char *typestr)
3446{
3447 char option[3];
3448
3449 option[0] = '-';
3450 option[1] = *c;
3451 option[2] = '\0';
3452
3453 typestr = strstr(typestr, option);
3454 return (typestr != NULL);
3455}
3456
Luiz Capitulino945c5ac2010-09-13 13:17:58 -03003457static const mon_cmd_t *search_dispatch_table(const mon_cmd_t *disp_table,
3458 const char *cmdname)
Luiz Capitulino7fd669a2009-11-26 22:58:54 -02003459{
3460 const mon_cmd_t *cmd;
3461
Luiz Capitulino945c5ac2010-09-13 13:17:58 -03003462 for (cmd = disp_table; cmd->name != NULL; cmd++) {
Luiz Capitulino7fd669a2009-11-26 22:58:54 -02003463 if (compare_cmd(cmdname, cmd->name)) {
3464 return cmd;
3465 }
3466 }
3467
3468 return NULL;
3469}
3470
Luiz Capitulino945c5ac2010-09-13 13:17:58 -03003471static const mon_cmd_t *monitor_find_command(const char *cmdname)
3472{
3473 return search_dispatch_table(mon_cmds, cmdname);
3474}
3475
Luiz Capitulinobead3ce2010-09-15 17:08:39 -03003476static const mon_cmd_t *qmp_find_cmd(const char *cmdname)
3477{
Luiz Capitulinof36b4af2010-09-15 17:17:45 -03003478 return search_dispatch_table(qmp_cmds, cmdname);
Luiz Capitulinobead3ce2010-09-15 17:08:39 -03003479}
3480
Anthony Liguoric227f092009-10-01 16:12:16 -05003481static const mon_cmd_t *monitor_parse_command(Monitor *mon,
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003482 const char *cmdline,
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003483 QDict *qdict)
bellard9307c4c2004-04-04 12:57:25 +00003484{
Luiz Capitulino4590fd82009-06-09 18:21:30 -03003485 const char *p, *typestr;
Luiz Capitulino53773582009-08-28 15:27:25 -03003486 int c;
Anthony Liguoric227f092009-10-01 16:12:16 -05003487 const mon_cmd_t *cmd;
bellard9307c4c2004-04-04 12:57:25 +00003488 char cmdname[256];
3489 char buf[1024];
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03003490 char *key;
bellard9dc39cb2004-03-14 21:38:27 +00003491
3492#ifdef DEBUG
aliguori376253e2009-03-05 23:01:23 +00003493 monitor_printf(mon, "command='%s'\n", cmdline);
bellard9dc39cb2004-03-14 21:38:27 +00003494#endif
ths3b46e622007-09-17 08:09:54 +00003495
bellard9307c4c2004-04-04 12:57:25 +00003496 /* extract the command name */
Luiz Capitulino4590fd82009-06-09 18:21:30 -03003497 p = get_command_name(cmdline, cmdname, sizeof(cmdname));
3498 if (!p)
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003499 return NULL;
ths3b46e622007-09-17 08:09:54 +00003500
Luiz Capitulino7fd669a2009-11-26 22:58:54 -02003501 cmd = monitor_find_command(cmdname);
3502 if (!cmd) {
Luiz Capitulinod91d9bf2009-06-09 18:21:54 -03003503 monitor_printf(mon, "unknown command: '%s'\n", cmdname);
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003504 return NULL;
Luiz Capitulinod91d9bf2009-06-09 18:21:54 -03003505 }
bellard9307c4c2004-04-04 12:57:25 +00003506
bellard9307c4c2004-04-04 12:57:25 +00003507 /* parse the parameters */
3508 typestr = cmd->args_type;
bellard9307c4c2004-04-04 12:57:25 +00003509 for(;;) {
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03003510 typestr = key_get_info(typestr, &key);
3511 if (!typestr)
bellard9307c4c2004-04-04 12:57:25 +00003512 break;
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03003513 c = *typestr;
bellard9307c4c2004-04-04 12:57:25 +00003514 typestr++;
3515 switch(c) {
3516 case 'F':
bellard81d09122004-07-14 17:21:37 +00003517 case 'B':
bellard9307c4c2004-04-04 12:57:25 +00003518 case 's':
3519 {
3520 int ret;
ths3b46e622007-09-17 08:09:54 +00003521
blueswir1cd390082008-11-16 13:53:32 +00003522 while (qemu_isspace(*p))
bellard9307c4c2004-04-04 12:57:25 +00003523 p++;
3524 if (*typestr == '?') {
3525 typestr++;
3526 if (*p == '\0') {
3527 /* no optional string: NULL argument */
Luiz Capitulino53773582009-08-28 15:27:25 -03003528 break;
bellard9307c4c2004-04-04 12:57:25 +00003529 }
3530 }
3531 ret = get_str(buf, sizeof(buf), &p);
3532 if (ret < 0) {
bellard81d09122004-07-14 17:21:37 +00003533 switch(c) {
3534 case 'F':
aliguori376253e2009-03-05 23:01:23 +00003535 monitor_printf(mon, "%s: filename expected\n",
3536 cmdname);
bellard81d09122004-07-14 17:21:37 +00003537 break;
3538 case 'B':
aliguori376253e2009-03-05 23:01:23 +00003539 monitor_printf(mon, "%s: block device name expected\n",
3540 cmdname);
bellard81d09122004-07-14 17:21:37 +00003541 break;
3542 default:
aliguori376253e2009-03-05 23:01:23 +00003543 monitor_printf(mon, "%s: string expected\n", cmdname);
bellard81d09122004-07-14 17:21:37 +00003544 break;
3545 }
bellard9307c4c2004-04-04 12:57:25 +00003546 goto fail;
3547 }
Luiz Capitulino53773582009-08-28 15:27:25 -03003548 qdict_put(qdict, key, qstring_from_str(buf));
bellard9307c4c2004-04-04 12:57:25 +00003549 }
3550 break;
Markus Armbruster361127d2010-02-10 20:24:35 +01003551 case 'O':
3552 {
3553 QemuOptsList *opts_list;
3554 QemuOpts *opts;
3555
3556 opts_list = qemu_find_opts(key);
3557 if (!opts_list || opts_list->desc->name) {
3558 goto bad_type;
3559 }
3560 while (qemu_isspace(*p)) {
3561 p++;
3562 }
3563 if (!*p)
3564 break;
3565 if (get_str(buf, sizeof(buf), &p) < 0) {
3566 goto fail;
3567 }
3568 opts = qemu_opts_parse(opts_list, buf, 1);
3569 if (!opts) {
3570 goto fail;
3571 }
3572 qemu_opts_to_qdict(opts, qdict);
3573 qemu_opts_del(opts);
3574 }
3575 break;
bellard9307c4c2004-04-04 12:57:25 +00003576 case '/':
3577 {
3578 int count, format, size;
ths3b46e622007-09-17 08:09:54 +00003579
blueswir1cd390082008-11-16 13:53:32 +00003580 while (qemu_isspace(*p))
bellard9307c4c2004-04-04 12:57:25 +00003581 p++;
3582 if (*p == '/') {
3583 /* format found */
3584 p++;
3585 count = 1;
blueswir1cd390082008-11-16 13:53:32 +00003586 if (qemu_isdigit(*p)) {
bellard9307c4c2004-04-04 12:57:25 +00003587 count = 0;
blueswir1cd390082008-11-16 13:53:32 +00003588 while (qemu_isdigit(*p)) {
bellard9307c4c2004-04-04 12:57:25 +00003589 count = count * 10 + (*p - '0');
3590 p++;
3591 }
3592 }
3593 size = -1;
3594 format = -1;
3595 for(;;) {
3596 switch(*p) {
3597 case 'o':
3598 case 'd':
3599 case 'u':
3600 case 'x':
3601 case 'i':
3602 case 'c':
3603 format = *p++;
3604 break;
3605 case 'b':
3606 size = 1;
3607 p++;
3608 break;
3609 case 'h':
3610 size = 2;
3611 p++;
3612 break;
3613 case 'w':
3614 size = 4;
3615 p++;
3616 break;
3617 case 'g':
3618 case 'L':
3619 size = 8;
3620 p++;
3621 break;
3622 default:
3623 goto next;
3624 }
3625 }
3626 next:
blueswir1cd390082008-11-16 13:53:32 +00003627 if (*p != '\0' && !qemu_isspace(*p)) {
aliguori376253e2009-03-05 23:01:23 +00003628 monitor_printf(mon, "invalid char in format: '%c'\n",
3629 *p);
bellard9307c4c2004-04-04 12:57:25 +00003630 goto fail;
3631 }
bellard9307c4c2004-04-04 12:57:25 +00003632 if (format < 0)
3633 format = default_fmt_format;
bellard4c27ba22004-04-25 18:05:08 +00003634 if (format != 'i') {
3635 /* for 'i', not specifying a size gives -1 as size */
3636 if (size < 0)
3637 size = default_fmt_size;
aurel32e90f0092008-10-01 21:45:51 +00003638 default_fmt_size = size;
bellard4c27ba22004-04-25 18:05:08 +00003639 }
bellard9307c4c2004-04-04 12:57:25 +00003640 default_fmt_format = format;
3641 } else {
3642 count = 1;
3643 format = default_fmt_format;
bellard4c27ba22004-04-25 18:05:08 +00003644 if (format != 'i') {
3645 size = default_fmt_size;
3646 } else {
3647 size = -1;
3648 }
bellard9307c4c2004-04-04 12:57:25 +00003649 }
Luiz Capitulinof7188bb2009-08-28 15:27:10 -03003650 qdict_put(qdict, "count", qint_from_int(count));
3651 qdict_put(qdict, "format", qint_from_int(format));
3652 qdict_put(qdict, "size", qint_from_int(size));
bellard9307c4c2004-04-04 12:57:25 +00003653 }
3654 break;
3655 case 'i':
bellard92a31b12005-02-10 22:00:52 +00003656 case 'l':
Luiz Capitulinob6e098d2009-12-18 13:25:04 -02003657 case 'M':
bellard9307c4c2004-04-04 12:57:25 +00003658 {
blueswir1c2efc952007-09-25 17:28:42 +00003659 int64_t val;
blueswir17743e582007-09-24 18:39:04 +00003660
blueswir1cd390082008-11-16 13:53:32 +00003661 while (qemu_isspace(*p))
bellard9307c4c2004-04-04 12:57:25 +00003662 p++;
bellard34405572004-06-08 00:55:58 +00003663 if (*typestr == '?' || *typestr == '.') {
bellard34405572004-06-08 00:55:58 +00003664 if (*typestr == '?') {
Luiz Capitulino53773582009-08-28 15:27:25 -03003665 if (*p == '\0') {
3666 typestr++;
3667 break;
3668 }
bellard34405572004-06-08 00:55:58 +00003669 } else {
3670 if (*p == '.') {
3671 p++;
blueswir1cd390082008-11-16 13:53:32 +00003672 while (qemu_isspace(*p))
bellard34405572004-06-08 00:55:58 +00003673 p++;
bellard34405572004-06-08 00:55:58 +00003674 } else {
Luiz Capitulino53773582009-08-28 15:27:25 -03003675 typestr++;
3676 break;
bellard34405572004-06-08 00:55:58 +00003677 }
3678 }
bellard13224a82006-07-14 22:03:35 +00003679 typestr++;
bellard9307c4c2004-04-04 12:57:25 +00003680 }
aliguori376253e2009-03-05 23:01:23 +00003681 if (get_expr(mon, &val, &p))
bellard9307c4c2004-04-04 12:57:25 +00003682 goto fail;
Luiz Capitulino675ebef2009-08-28 15:27:26 -03003683 /* Check if 'i' is greater than 32-bit */
3684 if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
3685 monitor_printf(mon, "\'%s\' has failed: ", cmdname);
3686 monitor_printf(mon, "integer is for 32-bit values\n");
3687 goto fail;
Luiz Capitulinob6e098d2009-12-18 13:25:04 -02003688 } else if (c == 'M') {
Luiz Capitulino91162842012-04-26 17:34:30 -03003689 if (val < 0) {
3690 monitor_printf(mon, "enter a positive value\n");
3691 goto fail;
3692 }
Luiz Capitulinob6e098d2009-12-18 13:25:04 -02003693 val <<= 20;
Luiz Capitulino675ebef2009-08-28 15:27:26 -03003694 }
Luiz Capitulino53773582009-08-28 15:27:25 -03003695 qdict_put(qdict, key, qint_from_int(val));
bellard9307c4c2004-04-04 12:57:25 +00003696 }
3697 break;
Jes Sorensendbc0c672010-10-21 17:15:47 +02003698 case 'o':
3699 {
Jes Sorensen70b4f4b2011-01-05 11:41:02 +01003700 int64_t val;
Jes Sorensendbc0c672010-10-21 17:15:47 +02003701 char *end;
3702
3703 while (qemu_isspace(*p)) {
3704 p++;
3705 }
3706 if (*typestr == '?') {
3707 typestr++;
3708 if (*p == '\0') {
3709 break;
3710 }
3711 }
3712 val = strtosz(p, &end);
3713 if (val < 0) {
3714 monitor_printf(mon, "invalid size\n");
3715 goto fail;
3716 }
3717 qdict_put(qdict, key, qint_from_int(val));
3718 p = end;
3719 }
3720 break;
Markus Armbrusterfccfb11e2010-01-25 14:23:06 +01003721 case 'T':
Markus Armbruster3350a4d2010-01-25 14:23:03 +01003722 {
3723 double val;
3724
3725 while (qemu_isspace(*p))
3726 p++;
3727 if (*typestr == '?') {
3728 typestr++;
3729 if (*p == '\0') {
3730 break;
3731 }
3732 }
3733 if (get_double(mon, &val, &p) < 0) {
3734 goto fail;
3735 }
Jes Sorensen07de3e62010-10-21 17:15:49 +02003736 if (p[0] && p[1] == 's') {
Markus Armbrusterfccfb11e2010-01-25 14:23:06 +01003737 switch (*p) {
3738 case 'm':
3739 val /= 1e3; p += 2; break;
3740 case 'u':
3741 val /= 1e6; p += 2; break;
3742 case 'n':
3743 val /= 1e9; p += 2; break;
3744 }
3745 }
Markus Armbruster3350a4d2010-01-25 14:23:03 +01003746 if (*p && !qemu_isspace(*p)) {
3747 monitor_printf(mon, "Unknown unit suffix\n");
3748 goto fail;
3749 }
3750 qdict_put(qdict, key, qfloat_from_double(val));
3751 }
3752 break;
Markus Armbruster942cd1f2010-03-26 09:07:09 +01003753 case 'b':
3754 {
3755 const char *beg;
3756 int val;
3757
3758 while (qemu_isspace(*p)) {
3759 p++;
3760 }
3761 beg = p;
3762 while (qemu_isgraph(*p)) {
3763 p++;
3764 }
3765 if (p - beg == 2 && !memcmp(beg, "on", p - beg)) {
3766 val = 1;
3767 } else if (p - beg == 3 && !memcmp(beg, "off", p - beg)) {
3768 val = 0;
3769 } else {
3770 monitor_printf(mon, "Expected 'on' or 'off'\n");
3771 goto fail;
3772 }
3773 qdict_put(qdict, key, qbool_from_int(val));
3774 }
3775 break;
bellard9307c4c2004-04-04 12:57:25 +00003776 case '-':
3777 {
lirans@il.ibm.comfbc3d962009-11-02 15:41:13 +02003778 const char *tmp = p;
Luiz Capitulinoeb159d12010-05-28 15:25:24 -03003779 int skip_key = 0;
bellard9307c4c2004-04-04 12:57:25 +00003780 /* option */
ths3b46e622007-09-17 08:09:54 +00003781
bellard9307c4c2004-04-04 12:57:25 +00003782 c = *typestr++;
3783 if (c == '\0')
3784 goto bad_type;
blueswir1cd390082008-11-16 13:53:32 +00003785 while (qemu_isspace(*p))
bellard9307c4c2004-04-04 12:57:25 +00003786 p++;
bellard9307c4c2004-04-04 12:57:25 +00003787 if (*p == '-') {
3788 p++;
lirans@il.ibm.comfbc3d962009-11-02 15:41:13 +02003789 if(c != *p) {
3790 if(!is_valid_option(p, typestr)) {
3791
3792 monitor_printf(mon, "%s: unsupported option -%c\n",
3793 cmdname, *p);
3794 goto fail;
3795 } else {
3796 skip_key = 1;
3797 }
bellard9307c4c2004-04-04 12:57:25 +00003798 }
lirans@il.ibm.comfbc3d962009-11-02 15:41:13 +02003799 if(skip_key) {
3800 p = tmp;
3801 } else {
Luiz Capitulinoeb159d12010-05-28 15:25:24 -03003802 /* has option */
lirans@il.ibm.comfbc3d962009-11-02 15:41:13 +02003803 p++;
Luiz Capitulinoeb159d12010-05-28 15:25:24 -03003804 qdict_put(qdict, key, qbool_from_int(1));
lirans@il.ibm.comfbc3d962009-11-02 15:41:13 +02003805 }
bellard9307c4c2004-04-04 12:57:25 +00003806 }
bellard9307c4c2004-04-04 12:57:25 +00003807 }
3808 break;
3809 default:
3810 bad_type:
aliguori376253e2009-03-05 23:01:23 +00003811 monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
bellard9307c4c2004-04-04 12:57:25 +00003812 goto fail;
3813 }
Anthony Liguori7267c092011-08-20 22:09:37 -05003814 g_free(key);
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03003815 key = NULL;
bellard9307c4c2004-04-04 12:57:25 +00003816 }
3817 /* check that all arguments were parsed */
blueswir1cd390082008-11-16 13:53:32 +00003818 while (qemu_isspace(*p))
bellard9307c4c2004-04-04 12:57:25 +00003819 p++;
3820 if (*p != '\0') {
aliguori376253e2009-03-05 23:01:23 +00003821 monitor_printf(mon, "%s: extraneous characters at the end of line\n",
3822 cmdname);
bellard9307c4c2004-04-04 12:57:25 +00003823 goto fail;
3824 }
3825
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003826 return cmd;
Gerd Hoffmannac7531e2009-08-14 10:36:06 +02003827
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003828fail:
Anthony Liguori7267c092011-08-20 22:09:37 -05003829 g_free(key);
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003830 return NULL;
3831}
3832
Markus Armbrusterd6f46832010-02-17 10:52:26 +01003833void monitor_set_error(Monitor *mon, QError *qerror)
3834{
3835 /* report only the first error */
3836 if (!mon->error) {
3837 mon->error = qerror;
3838 } else {
Markus Armbrusterd6f46832010-02-17 10:52:26 +01003839 QDECREF(qerror);
3840 }
3841}
3842
Luiz Capitulinobb89c2e2010-02-10 23:50:05 -02003843static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret)
3844{
Luiz Capitulino6d441432010-11-22 16:35:09 -02003845 if (ret && !monitor_has_error(mon)) {
3846 /*
3847 * If it returns failure, it must have passed on error.
3848 *
3849 * Action: Report an internal error to the client if in QMP.
3850 */
3851 qerror_report(QERR_UNDEFINED_ERROR);
Luiz Capitulino6d441432010-11-22 16:35:09 -02003852 }
Luiz Capitulinobb89c2e2010-02-10 23:50:05 -02003853}
3854
Luiz Capitulinof3c157c2009-11-26 22:58:55 -02003855static void handle_user_command(Monitor *mon, const char *cmdline)
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003856{
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003857 QDict *qdict;
Anthony Liguoric227f092009-10-01 16:12:16 -05003858 const mon_cmd_t *cmd;
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003859
3860 qdict = qdict_new();
3861
Luiz Capitulino590fb3b2009-08-28 15:27:24 -03003862 cmd = monitor_parse_command(mon, cmdline, qdict);
Luiz Capitulino13917be2009-10-07 13:41:54 -03003863 if (!cmd)
3864 goto out;
3865
Luiz Capitulino4903de02010-09-16 11:01:32 -03003866 if (handler_is_async(cmd)) {
Adam Litke940cc302010-01-25 12:18:44 -06003867 user_async_cmd_handler(mon, cmd, qdict);
Luiz Capitulino9e807212010-09-16 10:58:59 -03003868 } else if (handler_is_qobject(cmd)) {
Luiz Capitulinode79ba62010-09-16 11:06:11 -03003869 QObject *data = NULL;
3870
3871 /* XXX: ignores the error code */
3872 cmd->mhandler.cmd_new(mon, qdict, &data);
3873 assert(!monitor_has_error(mon));
3874 if (data) {
3875 cmd->user_print(mon, data);
3876 qobject_decref(data);
3877 }
Luiz Capitulino13917be2009-10-07 13:41:54 -03003878 } else {
Luiz Capitulinoaf4ce882009-10-07 13:41:52 -03003879 cmd->mhandler.cmd(mon, qdict);
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003880 }
3881
Luiz Capitulino13917be2009-10-07 13:41:54 -03003882out:
Luiz Capitulinof7188bb2009-08-28 15:27:10 -03003883 QDECREF(qdict);
bellard9dc39cb2004-03-14 21:38:27 +00003884}
3885
bellard81d09122004-07-14 17:21:37 +00003886static void cmd_completion(const char *name, const char *list)
3887{
3888 const char *p, *pstart;
3889 char cmd[128];
3890 int len;
3891
3892 p = list;
3893 for(;;) {
3894 pstart = p;
3895 p = strchr(p, '|');
3896 if (!p)
3897 p = pstart + strlen(pstart);
3898 len = p - pstart;
3899 if (len > sizeof(cmd) - 2)
3900 len = sizeof(cmd) - 2;
3901 memcpy(cmd, pstart, len);
3902 cmd[len] = '\0';
3903 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
aliguori731b0362009-03-05 23:01:42 +00003904 readline_add_completion(cur_mon->rs, cmd);
bellard81d09122004-07-14 17:21:37 +00003905 }
3906 if (*p == '\0')
3907 break;
3908 p++;
3909 }
3910}
3911
3912static void file_completion(const char *input)
3913{
3914 DIR *ffs;
3915 struct dirent *d;
3916 char path[1024];
3917 char file[1024], file_prefix[1024];
3918 int input_path_len;
3919 const char *p;
3920
ths5fafdf22007-09-16 21:08:06 +00003921 p = strrchr(input, '/');
bellard81d09122004-07-14 17:21:37 +00003922 if (!p) {
3923 input_path_len = 0;
3924 pstrcpy(file_prefix, sizeof(file_prefix), input);
blueswir1363a37d2008-08-21 17:58:08 +00003925 pstrcpy(path, sizeof(path), ".");
bellard81d09122004-07-14 17:21:37 +00003926 } else {
3927 input_path_len = p - input + 1;
3928 memcpy(path, input, input_path_len);
3929 if (input_path_len > sizeof(path) - 1)
3930 input_path_len = sizeof(path) - 1;
3931 path[input_path_len] = '\0';
3932 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
3933 }
3934#ifdef DEBUG_COMPLETION
aliguori376253e2009-03-05 23:01:23 +00003935 monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
3936 input, path, file_prefix);
bellard81d09122004-07-14 17:21:37 +00003937#endif
3938 ffs = opendir(path);
3939 if (!ffs)
3940 return;
3941 for(;;) {
3942 struct stat sb;
3943 d = readdir(ffs);
3944 if (!d)
3945 break;
Kusanagi Kouichi46c7fc12010-10-20 18:00:01 +09003946
3947 if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) {
3948 continue;
3949 }
3950
bellard81d09122004-07-14 17:21:37 +00003951 if (strstart(d->d_name, file_prefix, NULL)) {
3952 memcpy(file, input, input_path_len);
blueswir1363a37d2008-08-21 17:58:08 +00003953 if (input_path_len < sizeof(file))
3954 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
3955 d->d_name);
bellard81d09122004-07-14 17:21:37 +00003956 /* stat the file to find out if it's a directory.
3957 * In that case add a slash to speed up typing long paths
3958 */
Markus Armbrusterc951d9a2011-11-16 15:43:47 +01003959 if (stat(file, &sb) == 0 && S_ISDIR(sb.st_mode)) {
blueswir1363a37d2008-08-21 17:58:08 +00003960 pstrcat(file, sizeof(file), "/");
Markus Armbrusterc951d9a2011-11-16 15:43:47 +01003961 }
aliguori731b0362009-03-05 23:01:42 +00003962 readline_add_completion(cur_mon->rs, file);
bellard81d09122004-07-14 17:21:37 +00003963 }
3964 }
3965 closedir(ffs);
3966}
3967
aliguori51de9762009-03-05 23:00:43 +00003968static void block_completion_it(void *opaque, BlockDriverState *bs)
bellard81d09122004-07-14 17:21:37 +00003969{
aliguori51de9762009-03-05 23:00:43 +00003970 const char *name = bdrv_get_device_name(bs);
bellard81d09122004-07-14 17:21:37 +00003971 const char *input = opaque;
3972
3973 if (input[0] == '\0' ||
3974 !strncmp(name, (char *)input, strlen(input))) {
aliguori731b0362009-03-05 23:01:42 +00003975 readline_add_completion(cur_mon->rs, name);
bellard81d09122004-07-14 17:21:37 +00003976 }
3977}
3978
3979/* NOTE: this parser is an approximate form of the real command parser */
3980static void parse_cmdline(const char *cmdline,
3981 int *pnb_args, char **args)
3982{
3983 const char *p;
3984 int nb_args, ret;
3985 char buf[1024];
3986
3987 p = cmdline;
3988 nb_args = 0;
3989 for(;;) {
blueswir1cd390082008-11-16 13:53:32 +00003990 while (qemu_isspace(*p))
bellard81d09122004-07-14 17:21:37 +00003991 p++;
3992 if (*p == '\0')
3993 break;
3994 if (nb_args >= MAX_ARGS)
3995 break;
3996 ret = get_str(buf, sizeof(buf), &p);
Anthony Liguori7267c092011-08-20 22:09:37 -05003997 args[nb_args] = g_strdup(buf);
bellard81d09122004-07-14 17:21:37 +00003998 nb_args++;
3999 if (ret < 0)
4000 break;
4001 }
4002 *pnb_args = nb_args;
4003}
4004
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03004005static const char *next_arg_type(const char *typestr)
4006{
4007 const char *p = strchr(typestr, ':');
4008 return (p != NULL ? ++p : typestr);
4009}
4010
aliguori4c36ba32009-03-05 23:01:37 +00004011static void monitor_find_completion(const char *cmdline)
bellard81d09122004-07-14 17:21:37 +00004012{
4013 const char *cmdname;
4014 char *args[MAX_ARGS];
4015 int nb_args, i, len;
4016 const char *ptype, *str;
Anthony Liguoric227f092009-10-01 16:12:16 -05004017 const mon_cmd_t *cmd;
bellard64866c32006-05-07 18:03:31 +00004018 const KeyDef *key;
bellard81d09122004-07-14 17:21:37 +00004019
4020 parse_cmdline(cmdline, &nb_args, args);
4021#ifdef DEBUG_COMPLETION
4022 for(i = 0; i < nb_args; i++) {
aliguori376253e2009-03-05 23:01:23 +00004023 monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
bellard81d09122004-07-14 17:21:37 +00004024 }
4025#endif
4026
4027 /* if the line ends with a space, it means we want to complete the
4028 next arg */
4029 len = strlen(cmdline);
blueswir1cd390082008-11-16 13:53:32 +00004030 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
Jan Kiszka03a63482010-06-16 00:38:33 +02004031 if (nb_args >= MAX_ARGS) {
4032 goto cleanup;
4033 }
Anthony Liguori7267c092011-08-20 22:09:37 -05004034 args[nb_args++] = g_strdup("");
bellard81d09122004-07-14 17:21:37 +00004035 }
4036 if (nb_args <= 1) {
4037 /* command completion */
4038 if (nb_args == 0)
4039 cmdname = "";
4040 else
4041 cmdname = args[0];
aliguori731b0362009-03-05 23:01:42 +00004042 readline_set_completion_index(cur_mon->rs, strlen(cmdname));
aliguori376253e2009-03-05 23:01:23 +00004043 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
bellard81d09122004-07-14 17:21:37 +00004044 cmd_completion(cmdname, cmd->name);
4045 }
4046 } else {
4047 /* find the command */
Jan Kiszka03a63482010-06-16 00:38:33 +02004048 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4049 if (compare_cmd(args[0], cmd->name)) {
4050 break;
4051 }
bellard81d09122004-07-14 17:21:37 +00004052 }
Jan Kiszka03a63482010-06-16 00:38:33 +02004053 if (!cmd->name) {
4054 goto cleanup;
4055 }
4056
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03004057 ptype = next_arg_type(cmd->args_type);
bellard81d09122004-07-14 17:21:37 +00004058 for(i = 0; i < nb_args - 2; i++) {
4059 if (*ptype != '\0') {
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03004060 ptype = next_arg_type(ptype);
bellard81d09122004-07-14 17:21:37 +00004061 while (*ptype == '?')
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03004062 ptype = next_arg_type(ptype);
bellard81d09122004-07-14 17:21:37 +00004063 }
4064 }
4065 str = args[nb_args - 1];
Blue Swirl2a1704a2009-08-23 20:10:28 +00004066 if (*ptype == '-' && ptype[1] != '\0') {
Jan Kiszka3b6dbf22010-06-16 00:38:34 +02004067 ptype = next_arg_type(ptype);
Blue Swirl2a1704a2009-08-23 20:10:28 +00004068 }
bellard81d09122004-07-14 17:21:37 +00004069 switch(*ptype) {
4070 case 'F':
4071 /* file completion */
aliguori731b0362009-03-05 23:01:42 +00004072 readline_set_completion_index(cur_mon->rs, strlen(str));
bellard81d09122004-07-14 17:21:37 +00004073 file_completion(str);
4074 break;
4075 case 'B':
4076 /* block device name completion */
aliguori731b0362009-03-05 23:01:42 +00004077 readline_set_completion_index(cur_mon->rs, strlen(str));
bellard81d09122004-07-14 17:21:37 +00004078 bdrv_iterate(block_completion_it, (void *)str);
4079 break;
bellard7fe48482004-10-09 18:08:01 +00004080 case 's':
4081 /* XXX: more generic ? */
4082 if (!strcmp(cmd->name, "info")) {
aliguori731b0362009-03-05 23:01:42 +00004083 readline_set_completion_index(cur_mon->rs, strlen(str));
bellard7fe48482004-10-09 18:08:01 +00004084 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
4085 cmd_completion(str, cmd->name);
4086 }
bellard64866c32006-05-07 18:03:31 +00004087 } else if (!strcmp(cmd->name, "sendkey")) {
blueswir1e600d1e2009-03-08 17:42:02 +00004088 char *sep = strrchr(str, '-');
4089 if (sep)
4090 str = sep + 1;
aliguori731b0362009-03-05 23:01:42 +00004091 readline_set_completion_index(cur_mon->rs, strlen(str));
bellard64866c32006-05-07 18:03:31 +00004092 for(key = key_defs; key->name != NULL; key++) {
4093 cmd_completion(str, key->name);
4094 }
Jan Kiszkaf3353c62009-06-25 08:22:02 +02004095 } else if (!strcmp(cmd->name, "help|?")) {
4096 readline_set_completion_index(cur_mon->rs, strlen(str));
4097 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4098 cmd_completion(str, cmd->name);
4099 }
bellard7fe48482004-10-09 18:08:01 +00004100 }
4101 break;
bellard81d09122004-07-14 17:21:37 +00004102 default:
4103 break;
4104 }
4105 }
Jan Kiszka03a63482010-06-16 00:38:33 +02004106
4107cleanup:
4108 for (i = 0; i < nb_args; i++) {
Anthony Liguori7267c092011-08-20 22:09:37 -05004109 g_free(args[i]);
Jan Kiszka03a63482010-06-16 00:38:33 +02004110 }
bellard81d09122004-07-14 17:21:37 +00004111}
4112
aliguori731b0362009-03-05 23:01:42 +00004113static int monitor_can_read(void *opaque)
bellard9dc39cb2004-03-14 21:38:27 +00004114{
aliguori731b0362009-03-05 23:01:42 +00004115 Monitor *mon = opaque;
4116
Jan Kiszkac62313b2009-12-04 14:05:29 +01004117 return (mon->suspend_cnt == 0) ? 1 : 0;
bellard9dc39cb2004-03-14 21:38:27 +00004118}
4119
Luiz Capitulino09069b12010-02-04 18:10:06 -02004120static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name)
4121{
4122 int is_cap = compare_cmd(cmd_name, "qmp_capabilities");
4123 return (qmp_cmd_mode(mon) ? is_cap : !is_cap);
4124}
4125
Luiz Capitulino2dbc8db2010-05-26 16:13:09 -03004126/*
Luiz Capitulino4af91932010-06-22 11:44:05 -03004127 * Argument validation rules:
4128 *
4129 * 1. The argument must exist in cmd_args qdict
4130 * 2. The argument type must be the expected one
4131 *
4132 * Special case: If the argument doesn't exist in cmd_args and
4133 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4134 * checking is skipped for it.
4135 */
4136static int check_client_args_type(const QDict *client_args,
4137 const QDict *cmd_args, int flags)
4138{
4139 const QDictEntry *ent;
4140
4141 for (ent = qdict_first(client_args); ent;ent = qdict_next(client_args,ent)){
4142 QObject *obj;
4143 QString *arg_type;
4144 const QObject *client_arg = qdict_entry_value(ent);
4145 const char *client_arg_name = qdict_entry_key(ent);
4146
4147 obj = qdict_get(cmd_args, client_arg_name);
4148 if (!obj) {
4149 if (flags & QMP_ACCEPT_UNKNOWNS) {
4150 /* handler accepts unknowns */
4151 continue;
4152 }
4153 /* client arg doesn't exist */
4154 qerror_report(QERR_INVALID_PARAMETER, client_arg_name);
4155 return -1;
4156 }
4157
4158 arg_type = qobject_to_qstring(obj);
4159 assert(arg_type != NULL);
4160
4161 /* check if argument's type is correct */
4162 switch (qstring_get_str(arg_type)[0]) {
4163 case 'F':
4164 case 'B':
4165 case 's':
4166 if (qobject_type(client_arg) != QTYPE_QSTRING) {
4167 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4168 "string");
4169 return -1;
4170 }
4171 break;
4172 case 'i':
4173 case 'l':
4174 case 'M':
Jes Sorensendbc0c672010-10-21 17:15:47 +02004175 case 'o':
Luiz Capitulino4af91932010-06-22 11:44:05 -03004176 if (qobject_type(client_arg) != QTYPE_QINT) {
4177 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4178 "int");
4179 return -1;
4180 }
4181 break;
Luiz Capitulino4af91932010-06-22 11:44:05 -03004182 case 'T':
4183 if (qobject_type(client_arg) != QTYPE_QINT &&
4184 qobject_type(client_arg) != QTYPE_QFLOAT) {
4185 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4186 "number");
4187 return -1;
4188 }
4189 break;
4190 case 'b':
4191 case '-':
4192 if (qobject_type(client_arg) != QTYPE_QBOOL) {
4193 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4194 "bool");
4195 return -1;
4196 }
4197 break;
4198 case 'O':
4199 assert(flags & QMP_ACCEPT_UNKNOWNS);
4200 break;
Paolo Bonzinib9f89782012-03-22 12:51:11 +01004201 case 'q':
4202 /* Any QObject can be passed. */
4203 break;
Luiz Capitulino4af91932010-06-22 11:44:05 -03004204 case '/':
4205 case '.':
4206 /*
4207 * These types are not supported by QMP and thus are not
4208 * handled here. Fall through.
4209 */
4210 default:
4211 abort();
4212 }
4213 }
4214
4215 return 0;
4216}
4217
4218/*
Luiz Capitulino2dbc8db2010-05-26 16:13:09 -03004219 * - Check if the client has passed all mandatory args
4220 * - Set special flags for argument validation
4221 */
4222static int check_mandatory_args(const QDict *cmd_args,
4223 const QDict *client_args, int *flags)
4224{
4225 const QDictEntry *ent;
4226
4227 for (ent = qdict_first(cmd_args); ent; ent = qdict_next(cmd_args, ent)) {
4228 const char *cmd_arg_name = qdict_entry_key(ent);
4229 QString *type = qobject_to_qstring(qdict_entry_value(ent));
4230 assert(type != NULL);
4231
4232 if (qstring_get_str(type)[0] == 'O') {
4233 assert((*flags & QMP_ACCEPT_UNKNOWNS) == 0);
4234 *flags |= QMP_ACCEPT_UNKNOWNS;
4235 } else if (qstring_get_str(type)[0] != '-' &&
4236 qstring_get_str(type)[1] != '?' &&
4237 !qdict_haskey(client_args, cmd_arg_name)) {
4238 qerror_report(QERR_MISSING_PARAMETER, cmd_arg_name);
4239 return -1;
4240 }
4241 }
4242
4243 return 0;
4244}
4245
4246static QDict *qdict_from_args_type(const char *args_type)
4247{
4248 int i;
4249 QDict *qdict;
4250 QString *key, *type, *cur_qs;
4251
4252 assert(args_type != NULL);
4253
4254 qdict = qdict_new();
4255
4256 if (args_type == NULL || args_type[0] == '\0') {
4257 /* no args, empty qdict */
4258 goto out;
4259 }
4260
4261 key = qstring_new();
4262 type = qstring_new();
4263
4264 cur_qs = key;
4265
4266 for (i = 0;; i++) {
4267 switch (args_type[i]) {
4268 case ',':
4269 case '\0':
4270 qdict_put(qdict, qstring_get_str(key), type);
4271 QDECREF(key);
4272 if (args_type[i] == '\0') {
4273 goto out;
4274 }
4275 type = qstring_new(); /* qdict has ref */
4276 cur_qs = key = qstring_new();
4277 break;
4278 case ':':
4279 cur_qs = type;
4280 break;
4281 default:
4282 qstring_append_chr(cur_qs, args_type[i]);
4283 break;
4284 }
4285 }
4286
4287out:
4288 return qdict;
4289}
4290
4291/*
4292 * Client argument checking rules:
4293 *
4294 * 1. Client must provide all mandatory arguments
Luiz Capitulino4af91932010-06-22 11:44:05 -03004295 * 2. Each argument provided by the client must be expected
4296 * 3. Each argument provided by the client must have the type expected
4297 * by the command
Luiz Capitulino2dbc8db2010-05-26 16:13:09 -03004298 */
4299static int qmp_check_client_args(const mon_cmd_t *cmd, QDict *client_args)
4300{
4301 int flags, err;
4302 QDict *cmd_args;
4303
4304 cmd_args = qdict_from_args_type(cmd->args_type);
4305
4306 flags = 0;
4307 err = check_mandatory_args(cmd_args, client_args, &flags);
4308 if (err) {
4309 goto out;
4310 }
4311
Luiz Capitulino4af91932010-06-22 11:44:05 -03004312 err = check_client_args_type(client_args, cmd_args, flags);
Luiz Capitulino2dbc8db2010-05-26 16:13:09 -03004313
4314out:
4315 QDECREF(cmd_args);
4316 return err;
4317}
4318
Luiz Capitulinoc917c8f2010-05-31 17:28:01 -03004319/*
4320 * Input object checking rules
4321 *
4322 * 1. Input object must be a dict
4323 * 2. The "execute" key must exist
4324 * 3. The "execute" key must be a string
4325 * 4. If the "arguments" key exists, it must be a dict
4326 * 5. If the "id" key exists, it can be anything (ie. json-value)
4327 * 6. Any argument not listed above is considered invalid
4328 */
4329static QDict *qmp_check_input_obj(QObject *input_obj)
4330{
4331 const QDictEntry *ent;
4332 int has_exec_key = 0;
4333 QDict *input_dict;
4334
4335 if (qobject_type(input_obj) != QTYPE_QDICT) {
4336 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "object");
4337 return NULL;
4338 }
4339
4340 input_dict = qobject_to_qdict(input_obj);
4341
4342 for (ent = qdict_first(input_dict); ent; ent = qdict_next(input_dict, ent)){
4343 const char *arg_name = qdict_entry_key(ent);
4344 const QObject *arg_obj = qdict_entry_value(ent);
4345
4346 if (!strcmp(arg_name, "execute")) {
4347 if (qobject_type(arg_obj) != QTYPE_QSTRING) {
4348 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "execute",
4349 "string");
4350 return NULL;
4351 }
4352 has_exec_key = 1;
4353 } else if (!strcmp(arg_name, "arguments")) {
4354 if (qobject_type(arg_obj) != QTYPE_QDICT) {
4355 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "arguments",
4356 "object");
4357 return NULL;
4358 }
4359 } else if (!strcmp(arg_name, "id")) {
4360 /* FIXME: check duplicated IDs for async commands */
4361 } else {
4362 qerror_report(QERR_QMP_EXTRA_MEMBER, arg_name);
4363 return NULL;
4364 }
4365 }
4366
4367 if (!has_exec_key) {
4368 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "execute");
4369 return NULL;
4370 }
4371
4372 return input_dict;
4373}
4374
Luiz Capitulinofc29df72010-09-16 11:11:18 -03004375static void qmp_call_cmd(Monitor *mon, const mon_cmd_t *cmd,
4376 const QDict *params)
4377{
4378 int ret;
4379 QObject *data = NULL;
4380
Luiz Capitulinofc29df72010-09-16 11:11:18 -03004381 ret = cmd->mhandler.cmd_new(mon, params, &data);
4382 handler_audit(mon, cmd, ret);
4383 monitor_protocol_emitter(mon, data);
4384 qobject_decref(data);
4385}
4386
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004387static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
4388{
4389 int err;
4390 QObject *obj;
4391 QDict *input, *args;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004392 const mon_cmd_t *cmd;
Luiz Capitulino40e5a012011-10-21 16:15:31 -02004393 const char *cmd_name;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004394 Monitor *mon = cur_mon;
4395
Luiz Capitulinoe4940c62010-06-24 17:58:20 -03004396 args = input = NULL;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004397
4398 obj = json_parser_parse(tokens, NULL);
4399 if (!obj) {
4400 // FIXME: should be triggered in json_parser_parse()
Markus Armbrusterab5b0272010-03-02 18:15:09 +01004401 qerror_report(QERR_JSON_PARSING);
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004402 goto err_out;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004403 }
4404
Luiz Capitulinoc917c8f2010-05-31 17:28:01 -03004405 input = qmp_check_input_obj(obj);
4406 if (!input) {
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004407 qobject_decref(obj);
4408 goto err_out;
4409 }
4410
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004411 mon->mc->id = qdict_get(input, "id");
4412 qobject_incref(mon->mc->id);
4413
Luiz Capitulino0bbab462010-05-31 17:32:50 -03004414 cmd_name = qdict_get_str(input, "execute");
Stefan Hajnoczi89bd8202011-09-23 08:23:06 +01004415 trace_handle_qmp_command(mon, cmd_name);
Luiz Capitulino09069b12010-02-04 18:10:06 -02004416 if (invalid_qmp_mode(mon, cmd_name)) {
Markus Armbrusterab5b0272010-03-02 18:15:09 +01004417 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
Luiz Capitulinoe4940c62010-06-24 17:58:20 -03004418 goto err_out;
Luiz Capitulino09069b12010-02-04 18:10:06 -02004419 }
4420
Anthony Liguorie3193602011-09-02 12:34:47 -05004421 cmd = qmp_find_cmd(cmd_name);
Luiz Capitulinod1249ea2010-09-13 14:44:27 -03004422 if (!cmd) {
Markus Armbrusterab5b0272010-03-02 18:15:09 +01004423 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
Luiz Capitulinoe4940c62010-06-24 17:58:20 -03004424 goto err_out;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004425 }
4426
4427 obj = qdict_get(input, "arguments");
4428 if (!obj) {
4429 args = qdict_new();
4430 } else {
4431 args = qobject_to_qdict(obj);
4432 QINCREF(args);
4433 }
4434
Luiz Capitulino2dbc8db2010-05-26 16:13:09 -03004435 err = qmp_check_client_args(cmd, args);
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004436 if (err < 0) {
4437 goto err_out;
4438 }
4439
Luiz Capitulino40e5a012011-10-21 16:15:31 -02004440 if (handler_is_async(cmd)) {
Luiz Capitulino5af7bba2010-06-22 19:10:46 -03004441 err = qmp_async_cmd_handler(mon, cmd, args);
4442 if (err) {
4443 /* emit the error response */
4444 goto err_out;
4445 }
Adam Litke940cc302010-01-25 12:18:44 -06004446 } else {
Luiz Capitulinofc29df72010-09-16 11:11:18 -03004447 qmp_call_cmd(mon, cmd, args);
Adam Litke940cc302010-01-25 12:18:44 -06004448 }
Luiz Capitulinoe4940c62010-06-24 17:58:20 -03004449
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004450 goto out;
4451
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004452err_out:
4453 monitor_protocol_emitter(mon, NULL);
4454out:
Luiz Capitulinoe4940c62010-06-24 17:58:20 -03004455 QDECREF(input);
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004456 QDECREF(args);
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004457}
4458
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004459/**
4460 * monitor_control_read(): Read and handle QMP input
4461 */
4462static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
4463{
4464 Monitor *old_mon = cur_mon;
4465
4466 cur_mon = opaque;
4467
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004468 json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004469
4470 cur_mon = old_mon;
4471}
4472
aliguori731b0362009-03-05 23:01:42 +00004473static void monitor_read(void *opaque, const uint8_t *buf, int size)
bellard9dc39cb2004-03-14 21:38:27 +00004474{
aliguori731b0362009-03-05 23:01:42 +00004475 Monitor *old_mon = cur_mon;
bellard9dc39cb2004-03-14 21:38:27 +00004476 int i;
aliguori376253e2009-03-05 23:01:23 +00004477
aliguori731b0362009-03-05 23:01:42 +00004478 cur_mon = opaque;
bellard7e2515e2004-08-01 21:52:19 +00004479
aliguoricde76ee2009-03-05 23:01:51 +00004480 if (cur_mon->rs) {
4481 for (i = 0; i < size; i++)
4482 readline_handle_byte(cur_mon->rs, buf[i]);
4483 } else {
4484 if (size == 0 || buf[size - 1] != 0)
4485 monitor_printf(cur_mon, "corrupted command\n");
4486 else
Luiz Capitulinof3c157c2009-11-26 22:58:55 -02004487 handle_user_command(cur_mon, (char *)buf);
aliguoricde76ee2009-03-05 23:01:51 +00004488 }
aliguori731b0362009-03-05 23:01:42 +00004489
4490 cur_mon = old_mon;
4491}
aliguorid8f44602008-10-06 13:52:44 +00004492
aliguori376253e2009-03-05 23:01:23 +00004493static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
bellard7e2515e2004-08-01 21:52:19 +00004494{
aliguori731b0362009-03-05 23:01:42 +00004495 monitor_suspend(mon);
Luiz Capitulinof3c157c2009-11-26 22:58:55 -02004496 handle_user_command(mon, cmdline);
aliguori731b0362009-03-05 23:01:42 +00004497 monitor_resume(mon);
aliguorid8f44602008-10-06 13:52:44 +00004498}
4499
aliguoricde76ee2009-03-05 23:01:51 +00004500int monitor_suspend(Monitor *mon)
aliguorid8f44602008-10-06 13:52:44 +00004501{
aliguoricde76ee2009-03-05 23:01:51 +00004502 if (!mon->rs)
4503 return -ENOTTY;
aliguori731b0362009-03-05 23:01:42 +00004504 mon->suspend_cnt++;
aliguoricde76ee2009-03-05 23:01:51 +00004505 return 0;
aliguorid8f44602008-10-06 13:52:44 +00004506}
4507
aliguori376253e2009-03-05 23:01:23 +00004508void monitor_resume(Monitor *mon)
aliguorid8f44602008-10-06 13:52:44 +00004509{
aliguoricde76ee2009-03-05 23:01:51 +00004510 if (!mon->rs)
4511 return;
aliguori731b0362009-03-05 23:01:42 +00004512 if (--mon->suspend_cnt == 0)
4513 readline_show_prompt(mon->rs);
bellard7e2515e2004-08-01 21:52:19 +00004514}
4515
Luiz Capitulinoca9567e2010-02-04 18:10:04 -02004516static QObject *get_qmp_greeting(void)
4517{
Luiz Capitulinob9c15f12011-08-26 17:38:13 -03004518 QObject *ver = NULL;
Luiz Capitulinoca9567e2010-02-04 18:10:04 -02004519
Luiz Capitulinob9c15f12011-08-26 17:38:13 -03004520 qmp_marshal_input_query_version(NULL, NULL, &ver);
Luiz Capitulinoca9567e2010-02-04 18:10:04 -02004521 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver);
4522}
4523
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004524/**
4525 * monitor_control_event(): Print QMP gretting
4526 */
4527static void monitor_control_event(void *opaque, int event)
4528{
Luiz Capitulino47116d12010-02-08 17:01:30 -02004529 QObject *data;
4530 Monitor *mon = opaque;
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004531
Luiz Capitulino47116d12010-02-08 17:01:30 -02004532 switch (event) {
4533 case CHR_EVENT_OPENED:
Luiz Capitulino4a7e1192010-02-04 18:10:05 -02004534 mon->mc->command_mode = 0;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004535 json_message_parser_init(&mon->mc->parser, handle_qmp_command);
Luiz Capitulinoca9567e2010-02-04 18:10:04 -02004536 data = get_qmp_greeting();
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004537 monitor_json_emitter(mon, data);
4538 qobject_decref(data);
Luiz Capitulino47116d12010-02-08 17:01:30 -02004539 break;
4540 case CHR_EVENT_CLOSED:
4541 json_message_parser_destroy(&mon->mc->parser);
4542 break;
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004543 }
4544}
4545
aliguori731b0362009-03-05 23:01:42 +00004546static void monitor_event(void *opaque, int event)
ths86e94de2007-01-05 22:01:59 +00004547{
aliguori376253e2009-03-05 23:01:23 +00004548 Monitor *mon = opaque;
4549
aliguori2724b182009-03-05 23:01:47 +00004550 switch (event) {
4551 case CHR_EVENT_MUX_IN:
Gerd Hoffmanna7aec5d2009-09-10 10:58:54 +02004552 mon->mux_out = 0;
4553 if (mon->reset_seen) {
4554 readline_restart(mon->rs);
4555 monitor_resume(mon);
4556 monitor_flush(mon);
4557 } else {
4558 mon->suspend_cnt = 0;
4559 }
aliguori2724b182009-03-05 23:01:47 +00004560 break;
ths86e94de2007-01-05 22:01:59 +00004561
aliguori2724b182009-03-05 23:01:47 +00004562 case CHR_EVENT_MUX_OUT:
Gerd Hoffmanna7aec5d2009-09-10 10:58:54 +02004563 if (mon->reset_seen) {
4564 if (mon->suspend_cnt == 0) {
4565 monitor_printf(mon, "\n");
4566 }
4567 monitor_flush(mon);
4568 monitor_suspend(mon);
4569 } else {
4570 mon->suspend_cnt++;
4571 }
4572 mon->mux_out = 1;
aliguori2724b182009-03-05 23:01:47 +00004573 break;
4574
Amit Shahb6b8df52009-10-07 18:31:16 +05304575 case CHR_EVENT_OPENED:
aliguori2724b182009-03-05 23:01:47 +00004576 monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
4577 "information\n", QEMU_VERSION);
Gerd Hoffmanna7aec5d2009-09-10 10:58:54 +02004578 if (!mon->mux_out) {
aliguori2724b182009-03-05 23:01:47 +00004579 readline_show_prompt(mon->rs);
Gerd Hoffmanna7aec5d2009-09-10 10:58:54 +02004580 }
4581 mon->reset_seen = 1;
aliguori2724b182009-03-05 23:01:47 +00004582 break;
4583 }
ths86e94de2007-01-05 22:01:59 +00004584}
4585
Wayne Xia816f8922011-10-12 11:32:41 +08004586static int
4587compare_mon_cmd(const void *a, const void *b)
4588{
4589 return strcmp(((const mon_cmd_t *)a)->name,
4590 ((const mon_cmd_t *)b)->name);
4591}
4592
4593static void sortcmdlist(void)
4594{
4595 int array_num;
4596 int elem_size = sizeof(mon_cmd_t);
4597
4598 array_num = sizeof(mon_cmds)/elem_size-1;
4599 qsort((void *)mon_cmds, array_num, elem_size, compare_mon_cmd);
4600
4601 array_num = sizeof(info_cmds)/elem_size-1;
4602 qsort((void *)info_cmds, array_num, elem_size, compare_mon_cmd);
4603}
4604
aliguori76655d62009-03-06 20:27:37 +00004605
4606/*
4607 * Local variables:
4608 * c-indent-level: 4
4609 * c-basic-offset: 4
4610 * tab-width: 8
4611 * End:
4612 */
4613
aliguori731b0362009-03-05 23:01:42 +00004614void monitor_init(CharDriverState *chr, int flags)
bellard9dc39cb2004-03-14 21:38:27 +00004615{
aliguori731b0362009-03-05 23:01:42 +00004616 static int is_first_init = 1;
aliguori87127162009-03-05 23:01:29 +00004617 Monitor *mon;
ths20d8a3e2007-02-18 17:04:49 +00004618
4619 if (is_first_init) {
Paolo Bonzini74475452011-03-11 16:47:48 +01004620 key_timer = qemu_new_timer_ns(vm_clock, release_keys, NULL);
Daniel P. Berrangeafeecec2012-06-14 18:12:57 +01004621 monitor_protocol_event_init();
ths20d8a3e2007-02-18 17:04:49 +00004622 is_first_init = 0;
4623 }
aliguori87127162009-03-05 23:01:29 +00004624
Anthony Liguori7267c092011-08-20 22:09:37 -05004625 mon = g_malloc0(sizeof(*mon));
ths20d8a3e2007-02-18 17:04:49 +00004626
aliguori87127162009-03-05 23:01:29 +00004627 mon->chr = chr;
aliguori731b0362009-03-05 23:01:42 +00004628 mon->flags = flags;
aliguoricde76ee2009-03-05 23:01:51 +00004629 if (flags & MONITOR_USE_READLINE) {
4630 mon->rs = readline_init(mon, monitor_find_completion);
4631 monitor_read_command(mon, 0);
4632 }
aliguori87127162009-03-05 23:01:29 +00004633
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004634 if (monitor_ctrl_mode(mon)) {
Anthony Liguori7267c092011-08-20 22:09:37 -05004635 mon->mc = g_malloc0(sizeof(MonitorControl));
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004636 /* Control mode requires special handlers */
4637 qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
4638 monitor_control_event, mon);
Anthony Liguori15f31512011-08-15 11:17:35 -05004639 qemu_chr_fe_set_echo(chr, true);
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004640 } else {
4641 qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
4642 monitor_event, mon);
4643 }
aliguori87127162009-03-05 23:01:29 +00004644
Blue Swirl72cf2d42009-09-12 07:36:22 +00004645 QLIST_INSERT_HEAD(&mon_list, mon, entry);
Markus Armbruster8631b602010-02-18 11:41:55 +01004646 if (!default_mon || (flags & MONITOR_IS_DEFAULT))
4647 default_mon = mon;
Wayne Xia816f8922011-10-12 11:32:41 +08004648
4649 sortcmdlist();
bellard7e2515e2004-08-01 21:52:19 +00004650}
4651
aliguori376253e2009-03-05 23:01:23 +00004652static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
bellard7e2515e2004-08-01 21:52:19 +00004653{
aliguoribb5fc202009-03-05 23:01:15 +00004654 BlockDriverState *bs = opaque;
4655 int ret = 0;
bellard7e2515e2004-08-01 21:52:19 +00004656
aliguoribb5fc202009-03-05 23:01:15 +00004657 if (bdrv_set_key(bs, password) != 0) {
aliguori376253e2009-03-05 23:01:23 +00004658 monitor_printf(mon, "invalid password\n");
aliguoribb5fc202009-03-05 23:01:15 +00004659 ret = -EPERM;
bellard7e2515e2004-08-01 21:52:19 +00004660 }
aliguori731b0362009-03-05 23:01:42 +00004661 if (mon->password_completion_cb)
4662 mon->password_completion_cb(mon->password_opaque, ret);
aliguoribb5fc202009-03-05 23:01:15 +00004663
aliguori731b0362009-03-05 23:01:42 +00004664 monitor_read_command(mon, 1);
bellard9dc39cb2004-03-14 21:38:27 +00004665}
aliguoric0f4ce72009-03-05 23:01:01 +00004666
Anthony Liguori7060b472011-09-02 12:34:50 -05004667ReadLineState *monitor_get_rs(Monitor *mon)
4668{
4669 return mon->rs;
4670}
4671
Luiz Capitulino0bbc47b2010-02-10 23:50:01 -02004672int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
4673 BlockDriverCompletionFunc *completion_cb,
4674 void *opaque)
aliguoric0f4ce72009-03-05 23:01:01 +00004675{
aliguoricde76ee2009-03-05 23:01:51 +00004676 int err;
4677
aliguoribb5fc202009-03-05 23:01:15 +00004678 if (!bdrv_key_required(bs)) {
4679 if (completion_cb)
4680 completion_cb(opaque, 0);
Luiz Capitulino0bbc47b2010-02-10 23:50:01 -02004681 return 0;
aliguoribb5fc202009-03-05 23:01:15 +00004682 }
aliguoric0f4ce72009-03-05 23:01:01 +00004683
Luiz Capitulino94171e12009-12-07 21:37:00 +01004684 if (monitor_ctrl_mode(mon)) {
Luiz Capitulino903a8812011-12-13 17:18:30 -02004685 qerror_report(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs),
4686 bdrv_get_encrypted_filename(bs));
Luiz Capitulino0bbc47b2010-02-10 23:50:01 -02004687 return -1;
Luiz Capitulino94171e12009-12-07 21:37:00 +01004688 }
4689
aliguori376253e2009-03-05 23:01:23 +00004690 monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
4691 bdrv_get_encrypted_filename(bs));
aliguoribb5fc202009-03-05 23:01:15 +00004692
aliguori731b0362009-03-05 23:01:42 +00004693 mon->password_completion_cb = completion_cb;
4694 mon->password_opaque = opaque;
aliguoribb5fc202009-03-05 23:01:15 +00004695
aliguoricde76ee2009-03-05 23:01:51 +00004696 err = monitor_read_password(mon, bdrv_password_cb, bs);
4697
4698 if (err && completion_cb)
4699 completion_cb(opaque, err);
Luiz Capitulino0bbc47b2010-02-10 23:50:01 -02004700
4701 return err;
aliguoric0f4ce72009-03-05 23:01:01 +00004702}
Luiz Capitulinoe42e8182011-11-22 17:58:31 -02004703
4704int monitor_read_block_device_key(Monitor *mon, const char *device,
4705 BlockDriverCompletionFunc *completion_cb,
4706 void *opaque)
4707{
4708 BlockDriverState *bs;
4709
4710 bs = bdrv_find(device);
4711 if (!bs) {
4712 monitor_printf(mon, "Device not found %s\n", device);
4713 return -1;
4714 }
4715
4716 return monitor_read_bdrv_key_start(mon, bs, completion_cb, opaque);
4717}