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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"
ths6a5bd302007-12-03 17:05:38 +000069
Jan Kiszka661f1922011-10-16 11:53:13 +020070/* for pic/irq_info */
71#if defined(TARGET_SPARC)
72#include "hw/sun4m.h"
73#endif
74#include "hw/lm32_pic.h"
75
bellard9dc39cb2004-03-14 21:38:27 +000076//#define DEBUG
bellard81d09122004-07-14 17:21:37 +000077//#define DEBUG_COMPLETION
bellard9dc39cb2004-03-14 21:38:27 +000078
bellard9307c4c2004-04-04 12:57:25 +000079/*
80 * Supported types:
ths5fafdf22007-09-16 21:08:06 +000081 *
bellard9307c4c2004-04-04 12:57:25 +000082 * 'F' filename
bellard81d09122004-07-14 17:21:37 +000083 * 'B' block device name
bellard9307c4c2004-04-04 12:57:25 +000084 * 's' string (accept optional quote)
Markus Armbruster361127d2010-02-10 20:24:35 +010085 * 'O' option string of the form NAME=VALUE,...
86 * parsed according to QemuOptsList given by its name
87 * Example: 'device:O' uses qemu_device_opts.
88 * Restriction: only lists with empty desc are supported
89 * TODO lift the restriction
bellard92a31b12005-02-10 22:00:52 +000090 * 'i' 32 bit integer
91 * 'l' target long (32 or 64 bit)
Markus Armbruster9fec5432010-01-25 14:23:01 +010092 * 'M' just like 'l', except in user mode the value is
93 * multiplied by 2^20 (think Mebibyte)
Jes Sorensendbc0c672010-10-21 17:15:47 +020094 * 'o' octets (aka bytes)
95 * user mode accepts an optional T, t, G, g, M, m, K, k
96 * suffix, which multiplies the value by 2^40 for
97 * suffixes T and t, 2^30 for suffixes G and g, 2^20 for
98 * M and m, 2^10 for K and k
Markus Armbrusterfccfb11e2010-01-25 14:23:06 +010099 * 'T' double
100 * user mode accepts an optional ms, us, ns suffix,
101 * which divides the value by 1e3, 1e6, 1e9, respectively
bellard9307c4c2004-04-04 12:57:25 +0000102 * '/' optional gdb-like print format (like "/10x")
103 *
Luiz Capitulinofb466602009-08-28 15:27:27 -0300104 * '?' optional type (for all types, except '/')
105 * '.' other form of optional type (for 'i' and 'l')
Markus Armbruster942cd1f2010-03-26 09:07:09 +0100106 * 'b' boolean
107 * user mode accepts "on" or "off"
Luiz Capitulinofb466602009-08-28 15:27:27 -0300108 * '-' optional parameter (eg. '-f')
bellard9307c4c2004-04-04 12:57:25 +0000109 *
110 */
111
Adam Litke940cc302010-01-25 12:18:44 -0600112typedef struct MonitorCompletionData MonitorCompletionData;
113struct MonitorCompletionData {
114 Monitor *mon;
115 void (*user_print)(Monitor *mon, const QObject *data);
116};
117
Anthony Liguoric227f092009-10-01 16:12:16 -0500118typedef struct mon_cmd_t {
bellard9dc39cb2004-03-14 21:38:27 +0000119 const char *name;
bellard9307c4c2004-04-04 12:57:25 +0000120 const char *args_type;
bellard9dc39cb2004-03-14 21:38:27 +0000121 const char *params;
122 const char *help;
Luiz Capitulinoa2876f52009-10-07 13:41:53 -0300123 void (*user_print)(Monitor *mon, const QObject *data);
Luiz Capitulino910df892009-10-07 13:41:51 -0300124 union {
125 void (*info)(Monitor *mon);
Luiz Capitulinoaf4ce882009-10-07 13:41:52 -0300126 void (*cmd)(Monitor *mon, const QDict *qdict);
Luiz Capitulino261394d2010-02-10 23:50:02 -0200127 int (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data);
Adam Litke940cc302010-01-25 12:18:44 -0600128 int (*cmd_async)(Monitor *mon, const QDict *params,
129 MonitorCompletion *cb, void *opaque);
Luiz Capitulino910df892009-10-07 13:41:51 -0300130 } mhandler;
Anthony Liguorie3193602011-09-02 12:34:47 -0500131 bool qapi;
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
aliguori87127162009-03-05 23:01:29 +0000149struct Monitor {
150 CharDriverState *chr;
Gerd Hoffmanna7aec5d2009-09-10 10:58:54 +0200151 int mux_out;
152 int reset_seen;
aliguori731b0362009-03-05 23:01:42 +0000153 int flags;
154 int suspend_cnt;
155 uint8_t outbuf[1024];
156 int outbuf_index;
157 ReadLineState *rs;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -0200158 MonitorControl *mc;
aliguori731b0362009-03-05 23:01:42 +0000159 CPUState *mon_cpu;
160 BlockDriverCompletionFunc *password_completion_cb;
161 void *password_opaque;
Luiz Capitulino10e4f602010-02-10 23:50:06 -0200162#ifdef CONFIG_DEBUG_MONITOR
163 int print_calls_nr;
164#endif
Luiz Capitulino8204a912009-11-18 23:05:31 -0200165 QError *error;
Anthony Liguoric227f092009-10-01 16:12:16 -0500166 QLIST_HEAD(,mon_fd_t) fds;
Blue Swirl72cf2d42009-09-12 07:36:22 +0000167 QLIST_ENTRY(Monitor) entry;
aliguori87127162009-03-05 23:01:29 +0000168};
169
Luiz Capitulinob4475aa2010-02-10 23:50:03 -0200170#ifdef CONFIG_DEBUG_MONITOR
171#define MON_DEBUG(fmt, ...) do { \
172 fprintf(stderr, "Monitor: "); \
173 fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
Luiz Capitulino10e4f602010-02-10 23:50:06 -0200174
175static inline void mon_print_count_inc(Monitor *mon)
176{
177 mon->print_calls_nr++;
178}
179
180static inline void mon_print_count_init(Monitor *mon)
181{
182 mon->print_calls_nr = 0;
183}
184
185static inline int mon_print_count_get(const Monitor *mon)
186{
187 return mon->print_calls_nr;
188}
189
Luiz Capitulinob4475aa2010-02-10 23:50:03 -0200190#else /* !CONFIG_DEBUG_MONITOR */
191#define MON_DEBUG(fmt, ...) do { } while (0)
Luiz Capitulino10e4f602010-02-10 23:50:06 -0200192static inline void mon_print_count_inc(Monitor *mon) { }
193static inline void mon_print_count_init(Monitor *mon) { }
194static inline int mon_print_count_get(const Monitor *mon) { return 0; }
Luiz Capitulinob4475aa2010-02-10 23:50:03 -0200195#endif /* CONFIG_DEBUG_MONITOR */
196
Luiz Capitulino2dbc8db2010-05-26 16:13:09 -0300197/* QMP checker flags */
198#define QMP_ACCEPT_UNKNOWNS 1
199
Blue Swirl72cf2d42009-09-12 07:36:22 +0000200static QLIST_HEAD(mon_list, Monitor) mon_list;
bellard7e2515e2004-08-01 21:52:19 +0000201
Wayne Xia816f8922011-10-12 11:32:41 +0800202static mon_cmd_t mon_cmds[];
203static mon_cmd_t info_cmds[];
bellard9dc39cb2004-03-14 21:38:27 +0000204
Luiz Capitulinof36b4af2010-09-15 17:17:45 -0300205static const mon_cmd_t qmp_cmds[];
206
Markus Armbruster8631b602010-02-18 11:41:55 +0100207Monitor *cur_mon;
208Monitor *default_mon;
aliguori376253e2009-03-05 23:01:23 +0000209
aliguori731b0362009-03-05 23:01:42 +0000210static void monitor_command_cb(Monitor *mon, const char *cmdline,
211 void *opaque);
aliguori83ab7952008-08-19 14:44:22 +0000212
Luiz Capitulino09069b12010-02-04 18:10:06 -0200213static inline int qmp_cmd_mode(const Monitor *mon)
214{
215 return (mon->mc ? mon->mc->command_mode : 0);
216}
217
Luiz Capitulino418173c2009-11-26 22:58:51 -0200218/* Return true if in control mode, false otherwise */
219static inline int monitor_ctrl_mode(const Monitor *mon)
220{
221 return (mon->flags & MONITOR_USE_CONTROL);
222}
223
Markus Armbruster6620d3c2010-02-11 17:05:43 +0100224/* Return non-zero iff we have a current monitor, and it is in QMP mode. */
225int monitor_cur_is_qmp(void)
226{
227 return cur_mon && monitor_ctrl_mode(cur_mon);
228}
229
Anthony Liguori7060b472011-09-02 12:34:50 -0500230void monitor_read_command(Monitor *mon, int show_prompt)
aliguori731b0362009-03-05 23:01:42 +0000231{
Luiz Capitulino183e6e52009-12-14 18:53:23 -0200232 if (!mon->rs)
233 return;
234
aliguori731b0362009-03-05 23:01:42 +0000235 readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL);
236 if (show_prompt)
237 readline_show_prompt(mon->rs);
238}
bellard6a00d602005-11-21 23:25:50 +0000239
Anthony Liguori7060b472011-09-02 12:34:50 -0500240int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
241 void *opaque)
aliguoribb5fc202009-03-05 23:01:15 +0000242{
Luiz Capitulino94171e12009-12-07 21:37:00 +0100243 if (monitor_ctrl_mode(mon)) {
Markus Armbrusterab5b0272010-03-02 18:15:09 +0100244 qerror_report(QERR_MISSING_PARAMETER, "password");
Luiz Capitulino94171e12009-12-07 21:37:00 +0100245 return -EINVAL;
246 } else if (mon->rs) {
aliguoricde76ee2009-03-05 23:01:51 +0000247 readline_start(mon->rs, "Password: ", 1, readline_func, opaque);
248 /* prompt is printed on return from the command handler */
249 return 0;
250 } else {
251 monitor_printf(mon, "terminal does not support password prompting\n");
252 return -ENOTTY;
253 }
aliguoribb5fc202009-03-05 23:01:15 +0000254}
255
aliguori376253e2009-03-05 23:01:23 +0000256void monitor_flush(Monitor *mon)
bellard9dc39cb2004-03-14 21:38:27 +0000257{
Gerd Hoffmanna7aec5d2009-09-10 10:58:54 +0200258 if (mon && mon->outbuf_index != 0 && !mon->mux_out) {
Anthony Liguori2cc6e0a2011-08-15 11:17:28 -0500259 qemu_chr_fe_write(mon->chr, mon->outbuf, mon->outbuf_index);
aliguori731b0362009-03-05 23:01:42 +0000260 mon->outbuf_index = 0;
bellard7e2515e2004-08-01 21:52:19 +0000261 }
262}
263
264/* flush at every end of line or if the buffer is full */
aliguori376253e2009-03-05 23:01:23 +0000265static void monitor_puts(Monitor *mon, const char *str)
bellard7e2515e2004-08-01 21:52:19 +0000266{
ths60fe76f2007-12-16 03:02:09 +0000267 char c;
aliguori731b0362009-03-05 23:01:42 +0000268
bellard7e2515e2004-08-01 21:52:19 +0000269 for(;;) {
270 c = *str++;
271 if (c == '\0')
272 break;
bellard7ba12602006-07-14 20:26:42 +0000273 if (c == '\n')
aliguori731b0362009-03-05 23:01:42 +0000274 mon->outbuf[mon->outbuf_index++] = '\r';
275 mon->outbuf[mon->outbuf_index++] = c;
276 if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1)
277 || c == '\n')
aliguori376253e2009-03-05 23:01:23 +0000278 monitor_flush(mon);
bellard7e2515e2004-08-01 21:52:19 +0000279 }
280}
281
aliguori376253e2009-03-05 23:01:23 +0000282void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
bellard7e2515e2004-08-01 21:52:19 +0000283{
Luiz Capitulinob8b08262010-02-10 23:50:04 -0200284 char buf[4096];
285
Luiz Capitulino2daa1192009-12-14 18:53:24 -0200286 if (!mon)
287 return;
288
Luiz Capitulino10e4f602010-02-10 23:50:06 -0200289 mon_print_count_inc(mon);
290
Luiz Capitulinob8b08262010-02-10 23:50:04 -0200291 if (monitor_ctrl_mode(mon)) {
Luiz Capitulinob8b08262010-02-10 23:50:04 -0200292 return;
Luiz Capitulino4a29a852009-11-26 22:59:05 -0200293 }
Luiz Capitulinob8b08262010-02-10 23:50:04 -0200294
295 vsnprintf(buf, sizeof(buf), fmt, ap);
296 monitor_puts(mon, buf);
bellard7e2515e2004-08-01 21:52:19 +0000297}
298
aliguori376253e2009-03-05 23:01:23 +0000299void monitor_printf(Monitor *mon, const char *fmt, ...)
bellard7e2515e2004-08-01 21:52:19 +0000300{
301 va_list ap;
302 va_start(ap, fmt);
aliguori376253e2009-03-05 23:01:23 +0000303 monitor_vprintf(mon, fmt, ap);
bellard7e2515e2004-08-01 21:52:19 +0000304 va_end(ap);
bellard9dc39cb2004-03-14 21:38:27 +0000305}
306
aliguori376253e2009-03-05 23:01:23 +0000307void monitor_print_filename(Monitor *mon, const char *filename)
thsfef30742006-12-22 14:11:32 +0000308{
309 int i;
310
311 for (i = 0; filename[i]; i++) {
aliguori28a76be2009-03-06 20:27:40 +0000312 switch (filename[i]) {
313 case ' ':
314 case '"':
315 case '\\':
316 monitor_printf(mon, "\\%c", filename[i]);
317 break;
318 case '\t':
319 monitor_printf(mon, "\\t");
320 break;
321 case '\r':
322 monitor_printf(mon, "\\r");
323 break;
324 case '\n':
325 monitor_printf(mon, "\\n");
326 break;
327 default:
328 monitor_printf(mon, "%c", filename[i]);
329 break;
330 }
thsfef30742006-12-22 14:11:32 +0000331 }
332}
333
Stefan Weil8b7968f2010-09-23 21:28:05 +0200334static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
335 const char *fmt, ...)
bellard7fe48482004-10-09 18:08:01 +0000336{
337 va_list ap;
338 va_start(ap, fmt);
aliguori376253e2009-03-05 23:01:23 +0000339 monitor_vprintf((Monitor *)stream, fmt, ap);
bellard7fe48482004-10-09 18:08:01 +0000340 va_end(ap);
341 return 0;
342}
343
Luiz Capitulino13c74252009-10-07 13:41:55 -0300344static void monitor_user_noop(Monitor *mon, const QObject *data) { }
345
Luiz Capitulino9e807212010-09-16 10:58:59 -0300346static inline int handler_is_qobject(const mon_cmd_t *cmd)
Luiz Capitulino13917be2009-10-07 13:41:54 -0300347{
348 return cmd->user_print != NULL;
349}
350
Luiz Capitulino4903de02010-09-16 11:01:32 -0300351static inline bool handler_is_async(const mon_cmd_t *cmd)
Adam Litke940cc302010-01-25 12:18:44 -0600352{
Jan Kiszka8ac470c2010-06-16 00:38:39 +0200353 return cmd->flags & MONITOR_CMD_ASYNC;
Adam Litke940cc302010-01-25 12:18:44 -0600354}
355
Luiz Capitulino8204a912009-11-18 23:05:31 -0200356static inline int monitor_has_error(const Monitor *mon)
357{
358 return mon->error != NULL;
359}
360
Luiz Capitulino9b57c022009-11-26 22:58:58 -0200361static void monitor_json_emitter(Monitor *mon, const QObject *data)
362{
363 QString *json;
364
Luiz Capitulino83a27d42010-11-22 17:10:37 -0200365 json = mon->flags & MONITOR_USE_PRETTY ? qobject_to_json_pretty(data) :
366 qobject_to_json(data);
Luiz Capitulino9b57c022009-11-26 22:58:58 -0200367 assert(json != NULL);
368
Luiz Capitulinob8b08262010-02-10 23:50:04 -0200369 qstring_append_chr(json, '\n');
370 monitor_puts(mon, qstring_get_str(json));
Luiz Capitulino4a29a852009-11-26 22:59:05 -0200371
Luiz Capitulino9b57c022009-11-26 22:58:58 -0200372 QDECREF(json);
373}
374
Luiz Capitulino25b422e2009-11-26 22:58:59 -0200375static void monitor_protocol_emitter(Monitor *mon, QObject *data)
376{
377 QDict *qmp;
378
Stefan Hajnoczi89bd8202011-09-23 08:23:06 +0100379 trace_monitor_protocol_emitter(mon);
380
Luiz Capitulino25b422e2009-11-26 22:58:59 -0200381 qmp = qdict_new();
382
383 if (!monitor_has_error(mon)) {
384 /* success response */
385 if (data) {
386 qobject_incref(data);
387 qdict_put_obj(qmp, "return", data);
388 } else {
Luiz Capitulino0abc6572009-12-18 13:25:00 -0200389 /* return an empty QDict by default */
390 qdict_put(qmp, "return", qdict_new());
Luiz Capitulino25b422e2009-11-26 22:58:59 -0200391 }
392 } else {
393 /* error response */
Markus Armbruster77e595e2009-12-07 21:37:16 +0100394 qdict_put(mon->error->error, "desc", qerror_human(mon->error));
Luiz Capitulino25b422e2009-11-26 22:58:59 -0200395 qdict_put(qmp, "error", mon->error->error);
396 QINCREF(mon->error->error);
397 QDECREF(mon->error);
398 mon->error = NULL;
399 }
400
Luiz Capitulino5fa737a2009-11-26 22:59:01 -0200401 if (mon->mc->id) {
402 qdict_put_obj(qmp, "id", mon->mc->id);
403 mon->mc->id = NULL;
404 }
405
Luiz Capitulino25b422e2009-11-26 22:58:59 -0200406 monitor_json_emitter(mon, QOBJECT(qmp));
407 QDECREF(qmp);
408}
409
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200410static void timestamp_put(QDict *qdict)
411{
412 int err;
413 QObject *obj;
Blue Swirld08d6f02009-12-04 18:06:39 +0000414 qemu_timeval tv;
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200415
Blue Swirld08d6f02009-12-04 18:06:39 +0000416 err = qemu_gettimeofday(&tv);
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200417 if (err < 0)
418 return;
419
420 obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", "
421 "'microseconds': %" PRId64 " }",
422 (int64_t) tv.tv_sec, (int64_t) tv.tv_usec);
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200423 qdict_put_obj(qdict, "timestamp", obj);
424}
425
426/**
427 * monitor_protocol_event(): Generate a Monitor event
428 *
429 * Event-specific data can be emitted through the (optional) 'data' parameter.
430 */
431void monitor_protocol_event(MonitorEvent event, QObject *data)
432{
433 QDict *qmp;
434 const char *event_name;
Adam Litkef039a562010-01-15 08:34:02 -0600435 Monitor *mon;
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200436
Blue Swirl242cd002009-12-04 18:05:45 +0000437 assert(event < QEVENT_MAX);
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200438
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200439 switch (event) {
Blue Swirl242cd002009-12-04 18:05:45 +0000440 case QEVENT_SHUTDOWN:
Luiz Capitulinob1a15e72009-11-26 22:59:04 -0200441 event_name = "SHUTDOWN";
442 break;
Blue Swirl242cd002009-12-04 18:05:45 +0000443 case QEVENT_RESET:
Luiz Capitulinob1a15e72009-11-26 22:59:04 -0200444 event_name = "RESET";
445 break;
Blue Swirl242cd002009-12-04 18:05:45 +0000446 case QEVENT_POWERDOWN:
Luiz Capitulinob1a15e72009-11-26 22:59:04 -0200447 event_name = "POWERDOWN";
448 break;
Blue Swirl242cd002009-12-04 18:05:45 +0000449 case QEVENT_STOP:
Luiz Capitulinob1a15e72009-11-26 22:59:04 -0200450 event_name = "STOP";
451 break;
Luiz Capitulino6ed2c482010-04-27 20:35:59 -0300452 case QEVENT_RESUME:
453 event_name = "RESUME";
454 break;
Luiz Capitulino586153d2010-01-14 14:50:57 -0200455 case QEVENT_VNC_CONNECTED:
456 event_name = "VNC_CONNECTED";
457 break;
Luiz Capitulino0d2ed462010-01-14 14:50:59 -0200458 case QEVENT_VNC_INITIALIZED:
459 event_name = "VNC_INITIALIZED";
460 break;
Luiz Capitulino0d72f3d2010-01-14 14:50:58 -0200461 case QEVENT_VNC_DISCONNECTED:
462 event_name = "VNC_DISCONNECTED";
463 break;
Luiz Capitulinoaa1db6e2010-02-03 12:41:00 -0200464 case QEVENT_BLOCK_IO_ERROR:
465 event_name = "BLOCK_IO_ERROR";
466 break;
Luiz Capitulino80cd3472010-02-25 12:11:44 -0300467 case QEVENT_RTC_CHANGE:
468 event_name = "RTC_CHANGE";
469 break;
Luiz Capitulino9eedeb32010-02-25 12:13:04 -0300470 case QEVENT_WATCHDOG:
471 event_name = "WATCHDOG";
472 break;
Gerd Hoffmann6f8c63f2010-10-11 18:03:51 +0200473 case QEVENT_SPICE_CONNECTED:
474 event_name = "SPICE_CONNECTED";
475 break;
476 case QEVENT_SPICE_INITIALIZED:
477 event_name = "SPICE_INITIALIZED";
478 break;
479 case QEVENT_SPICE_DISCONNECTED:
480 event_name = "SPICE_DISCONNECTED";
481 break;
Stefan Hajnoczi12bd4512012-01-18 14:40:46 +0000482 case QEVENT_BLOCK_JOB_COMPLETED:
483 event_name = "BLOCK_JOB_COMPLETED";
484 break;
Stefan Hajnoczi370521a2012-01-18 14:40:48 +0000485 case QEVENT_BLOCK_JOB_CANCELLED:
486 event_name = "BLOCK_JOB_CANCELLED";
487 break;
Luiz Capitulino6f382ed2012-02-14 13:41:13 -0200488 case QEVENT_DEVICE_TRAY_MOVED:
489 event_name = "DEVICE_TRAY_MOVED";
490 break;
Gerd Hoffmann53370b72012-02-23 13:45:26 +0100491 case QEVENT_SUSPEND:
492 event_name = "SUSPEND";
493 break;
494 case QEVENT_WAKEUP:
495 event_name = "WAKEUP";
496 break;
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200497 default:
498 abort();
499 break;
500 }
501
502 qmp = qdict_new();
503 timestamp_put(qmp);
504 qdict_put(qmp, "event", qstring_from_str(event_name));
Luiz Capitulino3d72f9a2010-01-08 16:45:53 -0200505 if (data) {
506 qobject_incref(data);
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200507 qdict_put_obj(qmp, "data", data);
Luiz Capitulino3d72f9a2010-01-08 16:45:53 -0200508 }
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200509
Adam Litkef039a562010-01-15 08:34:02 -0600510 QLIST_FOREACH(mon, &mon_list, entry) {
Luiz Capitulino09069b12010-02-04 18:10:06 -0200511 if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) {
Luiz Capitulino23fabed2010-01-20 10:37:59 -0200512 monitor_json_emitter(mon, QOBJECT(qmp));
513 }
Adam Litkef039a562010-01-15 08:34:02 -0600514 }
Luiz Capitulino0d1ea872009-11-26 22:59:03 -0200515 QDECREF(qmp);
516}
517
Luiz Capitulinoef4b7ee2010-02-10 23:49:48 -0200518static int do_qmp_capabilities(Monitor *mon, const QDict *params,
519 QObject **ret_data)
Luiz Capitulino4a7e1192010-02-04 18:10:05 -0200520{
521 /* Will setup QMP capabilities in the future */
522 if (monitor_ctrl_mode(mon)) {
523 mon->mc->command_mode = 1;
524 }
Luiz Capitulinoef4b7ee2010-02-10 23:49:48 -0200525
526 return 0;
Luiz Capitulino4a7e1192010-02-04 18:10:05 -0200527}
528
Luiz Capitulino0268d972010-10-22 10:08:02 -0200529static void handle_user_command(Monitor *mon, const char *cmdline);
530
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200531char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
532 int64_t cpu_index, Error **errp)
Luiz Capitulino0268d972010-10-22 10:08:02 -0200533{
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200534 char *output = NULL;
Luiz Capitulino0268d972010-10-22 10:08:02 -0200535 Monitor *old_mon, hmp;
536 CharDriverState mchar;
537
538 memset(&hmp, 0, sizeof(hmp));
539 qemu_chr_init_mem(&mchar);
540 hmp.chr = &mchar;
541
542 old_mon = cur_mon;
543 cur_mon = &hmp;
544
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200545 if (has_cpu_index) {
546 int ret = monitor_set_cpu(cpu_index);
Luiz Capitulino0268d972010-10-22 10:08:02 -0200547 if (ret < 0) {
548 cur_mon = old_mon;
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200549 error_set(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
550 "a CPU number");
Luiz Capitulino0268d972010-10-22 10:08:02 -0200551 goto out;
552 }
553 }
554
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200555 handle_user_command(&hmp, command_line);
Luiz Capitulino0268d972010-10-22 10:08:02 -0200556 cur_mon = old_mon;
557
558 if (qemu_chr_mem_osize(hmp.chr) > 0) {
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200559 QString *str = qemu_chr_mem_to_qs(hmp.chr);
560 output = g_strdup(qstring_get_str(str));
561 QDECREF(str);
562 } else {
563 output = g_strdup("");
Luiz Capitulino0268d972010-10-22 10:08:02 -0200564 }
565
566out:
567 qemu_chr_close_mem(hmp.chr);
Luiz Capitulinod51a67b2011-11-25 17:52:45 -0200568 return output;
Luiz Capitulino0268d972010-10-22 10:08:02 -0200569}
570
bellard9dc39cb2004-03-14 21:38:27 +0000571static int compare_cmd(const char *name, const char *list)
572{
573 const char *p, *pstart;
574 int len;
575 len = strlen(name);
576 p = list;
577 for(;;) {
578 pstart = p;
579 p = strchr(p, '|');
580 if (!p)
581 p = pstart + strlen(pstart);
582 if ((p - pstart) == len && !memcmp(pstart, name, len))
583 return 1;
584 if (*p == '\0')
585 break;
586 p++;
587 }
588 return 0;
589}
590
Anthony Liguoric227f092009-10-01 16:12:16 -0500591static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
aliguori376253e2009-03-05 23:01:23 +0000592 const char *prefix, const char *name)
bellard9dc39cb2004-03-14 21:38:27 +0000593{
Anthony Liguoric227f092009-10-01 16:12:16 -0500594 const mon_cmd_t *cmd;
bellard9dc39cb2004-03-14 21:38:27 +0000595
596 for(cmd = cmds; cmd->name != NULL; cmd++) {
597 if (!name || !strcmp(name, cmd->name))
aliguori376253e2009-03-05 23:01:23 +0000598 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
599 cmd->params, cmd->help);
bellard9dc39cb2004-03-14 21:38:27 +0000600 }
601}
602
aliguori376253e2009-03-05 23:01:23 +0000603static void help_cmd(Monitor *mon, const char *name)
bellard9dc39cb2004-03-14 21:38:27 +0000604{
605 if (name && !strcmp(name, "info")) {
aliguori376253e2009-03-05 23:01:23 +0000606 help_cmd_dump(mon, info_cmds, "info ", NULL);
bellard9dc39cb2004-03-14 21:38:27 +0000607 } else {
aliguori376253e2009-03-05 23:01:23 +0000608 help_cmd_dump(mon, mon_cmds, "", name);
bellardf193c792004-03-21 17:06:25 +0000609 if (name && !strcmp(name, "log")) {
blueswir18662d652008-10-02 18:32:44 +0000610 const CPULogItem *item;
aliguori376253e2009-03-05 23:01:23 +0000611 monitor_printf(mon, "Log items (comma separated):\n");
612 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
bellardf193c792004-03-21 17:06:25 +0000613 for(item = cpu_log_items; item->mask != 0; item++) {
aliguori376253e2009-03-05 23:01:23 +0000614 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
bellardf193c792004-03-21 17:06:25 +0000615 }
616 }
bellard9dc39cb2004-03-14 21:38:27 +0000617 }
618}
619
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300620static void do_help_cmd(Monitor *mon, const QDict *qdict)
Luiz Capitulino38183182009-08-28 15:27:08 -0300621{
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300622 help_cmd(mon, qdict_get_try_str(qdict, "name"));
Luiz Capitulino38183182009-08-28 15:27:08 -0300623}
624
Lluísfc764102011-08-31 20:31:18 +0200625static void do_trace_event_set_state(Monitor *mon, const QDict *qdict)
Prerna Saxena22890ab2010-06-24 17:04:53 +0530626{
627 const char *tp_name = qdict_get_str(qdict, "name");
628 bool new_state = qdict_get_bool(qdict, "option");
Lluísfc764102011-08-31 20:31:18 +0200629 int ret = trace_event_set_state(tp_name, new_state);
Blue Swirlf871d682010-10-13 19:14:29 +0000630
631 if (!ret) {
632 monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
633 }
Prerna Saxena22890ab2010-06-24 17:04:53 +0530634}
Stefan Hajnoczic5ceb522010-07-13 09:26:33 +0100635
Michael Rothc45a8162011-10-02 08:44:37 -0500636#ifdef CONFIG_TRACE_SIMPLE
Stefan Hajnoczic5ceb522010-07-13 09:26:33 +0100637static void do_trace_file(Monitor *mon, const QDict *qdict)
638{
639 const char *op = qdict_get_try_str(qdict, "op");
640 const char *arg = qdict_get_try_str(qdict, "arg");
641
642 if (!op) {
643 st_print_trace_file_status((FILE *)mon, &monitor_fprintf);
644 } else if (!strcmp(op, "on")) {
645 st_set_trace_file_enabled(true);
646 } else if (!strcmp(op, "off")) {
647 st_set_trace_file_enabled(false);
648 } else if (!strcmp(op, "flush")) {
649 st_flush_trace_buffer();
650 } else if (!strcmp(op, "set")) {
651 if (arg) {
652 st_set_trace_file(arg);
653 }
654 } else {
655 monitor_printf(mon, "unexpected argument \"%s\"\n", op);
656 help_cmd(mon, "trace-file");
657 }
658}
Prerna Saxena22890ab2010-06-24 17:04:53 +0530659#endif
660
Adam Litke940cc302010-01-25 12:18:44 -0600661static void user_monitor_complete(void *opaque, QObject *ret_data)
662{
663 MonitorCompletionData *data = (MonitorCompletionData *)opaque;
664
665 if (ret_data) {
666 data->user_print(data->mon, ret_data);
667 }
668 monitor_resume(data->mon);
Anthony Liguori7267c092011-08-20 22:09:37 -0500669 g_free(data);
Adam Litke940cc302010-01-25 12:18:44 -0600670}
671
672static void qmp_monitor_complete(void *opaque, QObject *ret_data)
673{
674 monitor_protocol_emitter(opaque, ret_data);
675}
676
Luiz Capitulino5af7bba2010-06-22 19:10:46 -0300677static int qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
678 const QDict *params)
Adam Litke940cc302010-01-25 12:18:44 -0600679{
Luiz Capitulino5af7bba2010-06-22 19:10:46 -0300680 return cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon);
Adam Litke940cc302010-01-25 12:18:44 -0600681}
682
Adam Litke940cc302010-01-25 12:18:44 -0600683static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
684 const QDict *params)
685{
686 int ret;
687
Anthony Liguori7267c092011-08-20 22:09:37 -0500688 MonitorCompletionData *cb_data = g_malloc(sizeof(*cb_data));
Adam Litke940cc302010-01-25 12:18:44 -0600689 cb_data->mon = mon;
690 cb_data->user_print = cmd->user_print;
691 monitor_suspend(mon);
692 ret = cmd->mhandler.cmd_async(mon, params,
693 user_monitor_complete, cb_data);
694 if (ret < 0) {
695 monitor_resume(mon);
Anthony Liguori7267c092011-08-20 22:09:37 -0500696 g_free(cb_data);
Adam Litke940cc302010-01-25 12:18:44 -0600697 }
698}
699
Luiz Capitulino1162daa2010-09-13 12:15:26 -0300700static void do_info(Monitor *mon, const QDict *qdict)
bellard9dc39cb2004-03-14 21:38:27 +0000701{
Anthony Liguoric227f092009-10-01 16:12:16 -0500702 const mon_cmd_t *cmd;
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300703 const char *item = qdict_get_try_str(qdict, "item");
bellard9dc39cb2004-03-14 21:38:27 +0000704
Luiz Capitulino956f1a02009-11-26 22:59:00 -0200705 if (!item) {
bellard9dc39cb2004-03-14 21:38:27 +0000706 goto help;
Luiz Capitulino956f1a02009-11-26 22:59:00 -0200707 }
Luiz Capitulino13c74252009-10-07 13:41:55 -0300708
709 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
ths5fafdf22007-09-16 21:08:06 +0000710 if (compare_cmd(item, cmd->name))
Luiz Capitulino13c74252009-10-07 13:41:55 -0300711 break;
bellard9dc39cb2004-03-14 21:38:27 +0000712 }
Luiz Capitulino13c74252009-10-07 13:41:55 -0300713
Luiz Capitulino956f1a02009-11-26 22:59:00 -0200714 if (cmd->name == NULL) {
Luiz Capitulino13c74252009-10-07 13:41:55 -0300715 goto help;
Luiz Capitulino956f1a02009-11-26 22:59:00 -0200716 }
Luiz Capitulino13c74252009-10-07 13:41:55 -0300717
Luiz Capitulinob5c30582011-10-21 16:24:28 -0200718 cmd->mhandler.info(mon);
Luiz Capitulino1162daa2010-09-13 12:15:26 -0300719 return;
Luiz Capitulino13c74252009-10-07 13:41:55 -0300720
721help:
722 help_cmd(mon, "info");
bellard9dc39cb2004-03-14 21:38:27 +0000723}
724
Luiz Capitulinoaa9b79b2011-09-21 14:31:51 -0300725CommandInfoList *qmp_query_commands(Error **errp)
bellard9bc9d1c2004-10-10 15:15:51 +0000726{
Luiz Capitulinoaa9b79b2011-09-21 14:31:51 -0300727 CommandInfoList *info, *cmd_list = NULL;
Luiz Capitulinoe3bba9d2009-11-26 22:58:56 -0200728 const mon_cmd_t *cmd;
729
Luiz Capitulinof36b4af2010-09-15 17:17:45 -0300730 for (cmd = qmp_cmds; cmd->name != NULL; cmd++) {
Luiz Capitulino40e5a012011-10-21 16:15:31 -0200731 info = g_malloc0(sizeof(*info));
732 info->value = g_malloc0(sizeof(*info->value));
733 info->value->name = g_strdup(cmd->name);
Luiz Capitulinoe3bba9d2009-11-26 22:58:56 -0200734
Luiz Capitulinoaa9b79b2011-09-21 14:31:51 -0300735 info->next = cmd_list;
736 cmd_list = info;
Luiz Capitulinoe3bba9d2009-11-26 22:58:56 -0200737 }
738
Luiz Capitulinoaa9b79b2011-09-21 14:31:51 -0300739 return cmd_list;
thsa36e69d2007-12-02 05:18:19 +0000740}
741
Luiz Capitulinob025c8b2011-10-06 14:02:57 -0300742/* set the current CPU defined by the user */
743int monitor_set_cpu(int cpu_index)
bellard6a00d602005-11-21 23:25:50 +0000744{
745 CPUState *env;
746
747 for(env = first_cpu; env != NULL; env = env->next_cpu) {
748 if (env->cpu_index == cpu_index) {
aliguori731b0362009-03-05 23:01:42 +0000749 cur_mon->mon_cpu = env;
bellard6a00d602005-11-21 23:25:50 +0000750 return 0;
751 }
752 }
753 return -1;
754}
755
pbrook9596ebb2007-11-18 01:44:38 +0000756static CPUState *mon_get_cpu(void)
bellard6a00d602005-11-21 23:25:50 +0000757{
aliguori731b0362009-03-05 23:01:42 +0000758 if (!cur_mon->mon_cpu) {
Luiz Capitulinob025c8b2011-10-06 14:02:57 -0300759 monitor_set_cpu(0);
bellard6a00d602005-11-21 23:25:50 +0000760 }
Avi Kivity4c0960c2009-08-17 23:19:53 +0300761 cpu_synchronize_state(cur_mon->mon_cpu);
aliguori731b0362009-03-05 23:01:42 +0000762 return cur_mon->mon_cpu;
bellard6a00d602005-11-21 23:25:50 +0000763}
764
Luiz Capitulino99b77962011-10-24 10:53:44 -0200765int monitor_get_cpu_index(void)
766{
767 return mon_get_cpu()->cpu_index;
768}
769
aliguori376253e2009-03-05 23:01:23 +0000770static void do_info_registers(Monitor *mon)
bellard9307c4c2004-04-04 12:57:25 +0000771{
bellard6a00d602005-11-21 23:25:50 +0000772 CPUState *env;
773 env = mon_get_cpu();
bellard9307c4c2004-04-04 12:57:25 +0000774#ifdef TARGET_I386
aliguori376253e2009-03-05 23:01:23 +0000775 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
bellardd24b15a2005-07-03 21:28:00 +0000776 X86_DUMP_FPU);
bellard9307c4c2004-04-04 12:57:25 +0000777#else
aliguori376253e2009-03-05 23:01:23 +0000778 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
bellard7fe48482004-10-09 18:08:01 +0000779 0);
bellard9307c4c2004-04-04 12:57:25 +0000780#endif
781}
782
aliguori376253e2009-03-05 23:01:23 +0000783static void do_info_jit(Monitor *mon)
bellarde3db7222005-01-26 22:00:47 +0000784{
aliguori376253e2009-03-05 23:01:23 +0000785 dump_exec_info((FILE *)mon, monitor_fprintf);
bellarde3db7222005-01-26 22:00:47 +0000786}
787
aliguori376253e2009-03-05 23:01:23 +0000788static void do_info_history(Monitor *mon)
bellardaa455482004-04-04 13:07:25 +0000789{
790 int i;
bellard7e2515e2004-08-01 21:52:19 +0000791 const char *str;
ths3b46e622007-09-17 08:09:54 +0000792
aliguoricde76ee2009-03-05 23:01:51 +0000793 if (!mon->rs)
794 return;
bellard7e2515e2004-08-01 21:52:19 +0000795 i = 0;
796 for(;;) {
aliguori731b0362009-03-05 23:01:42 +0000797 str = readline_get_history(mon->rs, i);
bellard7e2515e2004-08-01 21:52:19 +0000798 if (!str)
799 break;
aliguori376253e2009-03-05 23:01:23 +0000800 monitor_printf(mon, "%d: '%s'\n", i, str);
bellard8e3a9fd2004-10-09 17:32:58 +0000801 i++;
bellardaa455482004-04-04 13:07:25 +0000802 }
803}
804
j_mayer76a66252007-03-07 08:32:30 +0000805#if defined(TARGET_PPC)
806/* XXX: not implemented in other targets */
aliguori376253e2009-03-05 23:01:23 +0000807static void do_info_cpu_stats(Monitor *mon)
j_mayer76a66252007-03-07 08:32:30 +0000808{
809 CPUState *env;
810
811 env = mon_get_cpu();
aliguori376253e2009-03-05 23:01:23 +0000812 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
j_mayer76a66252007-03-07 08:32:30 +0000813}
814#endif
815
Lluís6d8a7642011-08-31 20:30:43 +0200816#if defined(CONFIG_TRACE_SIMPLE)
Prerna Saxena22890ab2010-06-24 17:04:53 +0530817static void do_info_trace(Monitor *mon)
818{
819 st_print_trace((FILE *)mon, &monitor_fprintf);
820}
Lluís31965ae2011-08-31 20:31:24 +0200821#endif
Prerna Saxena22890ab2010-06-24 17:04:53 +0530822
Lluísfc764102011-08-31 20:31:18 +0200823static void do_trace_print_events(Monitor *mon)
Prerna Saxena22890ab2010-06-24 17:04:53 +0530824{
Lluísfc764102011-08-31 20:31:18 +0200825 trace_print_events((FILE *)mon, &monitor_fprintf);
Prerna Saxena22890ab2010-06-24 17:04:53 +0530826}
Prerna Saxena22890ab2010-06-24 17:04:53 +0530827
Daniel P. Berrange13661082011-06-23 13:31:42 +0100828static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data)
829{
830 const char *protocol = qdict_get_str(qdict, "protocol");
831 const char *fdname = qdict_get_str(qdict, "fdname");
Daniel P. Berrange13661082011-06-23 13:31:42 +0100832 CharDriverState *s;
833
834 if (strcmp(protocol, "spice") == 0) {
Daniel P. Berrangef1f5f402012-02-13 13:43:08 +0000835 int fd = monitor_get_fd(mon, fdname);
836 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
837 int tls = qdict_get_try_bool(qdict, "tls", 0);
Daniel P. Berrange13661082011-06-23 13:31:42 +0100838 if (!using_spice) {
839 /* correct one? spice isn't a device ,,, */
840 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
841 return -1;
842 }
Daniel P. Berrangef1f5f402012-02-13 13:43:08 +0000843 if (qemu_spice_display_add_client(fd, skipauth, tls) < 0) {
844 close(fd);
845 }
846 return 0;
TeLeManc62f6d12011-07-25 16:29:14 +0800847#ifdef CONFIG_VNC
Daniel P. Berrange13661082011-06-23 13:31:42 +0100848 } else if (strcmp(protocol, "vnc") == 0) {
849 int fd = monitor_get_fd(mon, fdname);
Jamie Iles860341f2011-08-10 15:18:42 +0100850 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
Daniel P. Berrange13661082011-06-23 13:31:42 +0100851 vnc_display_add_client(NULL, fd, skipauth);
852 return 0;
TeLeManc62f6d12011-07-25 16:29:14 +0800853#endif
Daniel P. Berrange13661082011-06-23 13:31:42 +0100854 } else if ((s = qemu_chr_find(protocol)) != NULL) {
855 int fd = monitor_get_fd(mon, fdname);
856 if (qemu_chr_add_client(s, fd) < 0) {
857 qerror_report(QERR_ADD_CLIENT_FAILED);
858 return -1;
859 }
860 return 0;
861 }
862
863 qerror_report(QERR_INVALID_PARAMETER, "protocol");
864 return -1;
865}
866
Yonit Halperinedc5cb12011-10-17 10:03:18 +0200867static int client_migrate_info(Monitor *mon, const QDict *qdict,
868 MonitorCompletion cb, void *opaque)
Gerd Hoffmanne866e232010-04-23 13:28:21 +0200869{
870 const char *protocol = qdict_get_str(qdict, "protocol");
871 const char *hostname = qdict_get_str(qdict, "hostname");
872 const char *subject = qdict_get_try_str(qdict, "cert-subject");
873 int port = qdict_get_try_int(qdict, "port", -1);
874 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
875 int ret;
876
877 if (strcmp(protocol, "spice") == 0) {
878 if (!using_spice) {
879 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
880 return -1;
881 }
882
Yonit Halperinedc5cb12011-10-17 10:03:18 +0200883 ret = qemu_spice_migrate_info(hostname, port, tls_port, subject,
884 cb, opaque);
Gerd Hoffmanne866e232010-04-23 13:28:21 +0200885 if (ret != 0) {
886 qerror_report(QERR_UNDEFINED_ERROR);
887 return -1;
888 }
889 return 0;
890 }
891
892 qerror_report(QERR_INVALID_PARAMETER, "protocol");
893 return -1;
894}
895
Luiz Capitulinof1dc58e2010-03-31 15:21:49 -0300896static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data)
bellard59a983b2004-03-17 23:17:16 +0000897{
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300898 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
Luiz Capitulinof1dc58e2010-03-31 15:21:49 -0300899 return 0;
bellard59a983b2004-03-17 23:17:16 +0000900}
901
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300902static void do_logfile(Monitor *mon, const QDict *qdict)
pbrooke735b912007-06-30 13:53:24 +0000903{
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300904 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
pbrooke735b912007-06-30 13:53:24 +0000905}
906
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300907static void do_log(Monitor *mon, const QDict *qdict)
bellardf193c792004-03-21 17:06:25 +0000908{
909 int mask;
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300910 const char *items = qdict_get_str(qdict, "items");
ths3b46e622007-09-17 08:09:54 +0000911
bellard9307c4c2004-04-04 12:57:25 +0000912 if (!strcmp(items, "none")) {
bellardf193c792004-03-21 17:06:25 +0000913 mask = 0;
914 } else {
bellard9307c4c2004-04-04 12:57:25 +0000915 mask = cpu_str_to_log_mask(items);
bellardf193c792004-03-21 17:06:25 +0000916 if (!mask) {
aliguori376253e2009-03-05 23:01:23 +0000917 help_cmd(mon, "log");
bellardf193c792004-03-21 17:06:25 +0000918 return;
919 }
920 }
921 cpu_set_log(mask);
922}
923
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300924static void do_singlestep(Monitor *mon, const QDict *qdict)
aurel321b530a62009-04-05 20:08:59 +0000925{
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300926 const char *option = qdict_get_try_str(qdict, "option");
aurel321b530a62009-04-05 20:08:59 +0000927 if (!option || !strcmp(option, "on")) {
928 singlestep = 1;
929 } else if (!strcmp(option, "off")) {
930 singlestep = 0;
931 } else {
932 monitor_printf(mon, "unexpected option %s\n", option);
933 }
934}
935
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300936static void do_gdbserver(Monitor *mon, const QDict *qdict)
bellard8a7ddc32004-03-31 19:00:16 +0000937{
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300938 const char *device = qdict_get_try_str(qdict, "device");
aliguori59030a82009-04-05 18:43:41 +0000939 if (!device)
940 device = "tcp::" DEFAULT_GDBSTUB_PORT;
941 if (gdbserver_start(device) < 0) {
942 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
943 device);
944 } else if (strcmp(device, "none") == 0) {
aliguori36556b22009-03-28 18:05:53 +0000945 monitor_printf(mon, "Disabled gdbserver\n");
bellard8a7ddc32004-03-31 19:00:16 +0000946 } else {
aliguori59030a82009-04-05 18:43:41 +0000947 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
948 device);
bellard8a7ddc32004-03-31 19:00:16 +0000949 }
950}
951
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300952static void do_watchdog_action(Monitor *mon, const QDict *qdict)
Richard W.M. Jones9dd986c2009-04-25 13:56:19 +0100953{
Luiz Capitulinod54908a2009-08-28 15:27:13 -0300954 const char *action = qdict_get_str(qdict, "action");
Richard W.M. Jones9dd986c2009-04-25 13:56:19 +0100955 if (select_watchdog_action(action) == -1) {
956 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
957 }
958}
959
aliguori376253e2009-03-05 23:01:23 +0000960static void monitor_printc(Monitor *mon, int c)
bellard9307c4c2004-04-04 12:57:25 +0000961{
aliguori376253e2009-03-05 23:01:23 +0000962 monitor_printf(mon, "'");
bellard9307c4c2004-04-04 12:57:25 +0000963 switch(c) {
964 case '\'':
aliguori376253e2009-03-05 23:01:23 +0000965 monitor_printf(mon, "\\'");
bellard9307c4c2004-04-04 12:57:25 +0000966 break;
967 case '\\':
aliguori376253e2009-03-05 23:01:23 +0000968 monitor_printf(mon, "\\\\");
bellard9307c4c2004-04-04 12:57:25 +0000969 break;
970 case '\n':
aliguori376253e2009-03-05 23:01:23 +0000971 monitor_printf(mon, "\\n");
bellard9307c4c2004-04-04 12:57:25 +0000972 break;
973 case '\r':
aliguori376253e2009-03-05 23:01:23 +0000974 monitor_printf(mon, "\\r");
bellard9307c4c2004-04-04 12:57:25 +0000975 break;
976 default:
977 if (c >= 32 && c <= 126) {
aliguori376253e2009-03-05 23:01:23 +0000978 monitor_printf(mon, "%c", c);
bellard9307c4c2004-04-04 12:57:25 +0000979 } else {
aliguori376253e2009-03-05 23:01:23 +0000980 monitor_printf(mon, "\\x%02x", c);
bellard9307c4c2004-04-04 12:57:25 +0000981 }
982 break;
983 }
aliguori376253e2009-03-05 23:01:23 +0000984 monitor_printf(mon, "'");
bellard9307c4c2004-04-04 12:57:25 +0000985}
986
aliguori376253e2009-03-05 23:01:23 +0000987static void memory_dump(Monitor *mon, int count, int format, int wsize,
Anthony Liguoric227f092009-10-01 16:12:16 -0500988 target_phys_addr_t addr, int is_physical)
bellard9307c4c2004-04-04 12:57:25 +0000989{
bellard6a00d602005-11-21 23:25:50 +0000990 CPUState *env;
Blue Swirl23842aa2010-01-12 20:27:43 +0000991 int l, line_size, i, max_digits, len;
bellard9307c4c2004-04-04 12:57:25 +0000992 uint8_t buf[16];
993 uint64_t v;
994
995 if (format == 'i') {
996 int flags;
997 flags = 0;
bellard6a00d602005-11-21 23:25:50 +0000998 env = mon_get_cpu();
bellard9307c4c2004-04-04 12:57:25 +0000999#ifdef TARGET_I386
bellard4c27ba22004-04-25 18:05:08 +00001000 if (wsize == 2) {
bellard9307c4c2004-04-04 12:57:25 +00001001 flags = 1;
bellard4c27ba22004-04-25 18:05:08 +00001002 } else if (wsize == 4) {
1003 flags = 0;
1004 } else {
bellard6a15fd12006-04-12 21:07:07 +00001005 /* as default we use the current CS size */
bellard4c27ba22004-04-25 18:05:08 +00001006 flags = 0;
bellard6a15fd12006-04-12 21:07:07 +00001007 if (env) {
1008#ifdef TARGET_X86_64
ths5fafdf22007-09-16 21:08:06 +00001009 if ((env->efer & MSR_EFER_LMA) &&
bellard6a15fd12006-04-12 21:07:07 +00001010 (env->segs[R_CS].flags & DESC_L_MASK))
1011 flags = 2;
1012 else
1013#endif
1014 if (!(env->segs[R_CS].flags & DESC_B_MASK))
1015 flags = 1;
1016 }
bellard4c27ba22004-04-25 18:05:08 +00001017 }
1018#endif
aliguori376253e2009-03-05 23:01:23 +00001019 monitor_disas(mon, env, addr, count, is_physical, flags);
bellard9307c4c2004-04-04 12:57:25 +00001020 return;
1021 }
1022
1023 len = wsize * count;
1024 if (wsize == 1)
1025 line_size = 8;
1026 else
1027 line_size = 16;
bellard9307c4c2004-04-04 12:57:25 +00001028 max_digits = 0;
1029
1030 switch(format) {
1031 case 'o':
1032 max_digits = (wsize * 8 + 2) / 3;
1033 break;
1034 default:
1035 case 'x':
1036 max_digits = (wsize * 8) / 4;
1037 break;
1038 case 'u':
1039 case 'd':
1040 max_digits = (wsize * 8 * 10 + 32) / 33;
1041 break;
1042 case 'c':
1043 wsize = 1;
1044 break;
1045 }
1046
1047 while (len > 0) {
blueswir17743e582007-09-24 18:39:04 +00001048 if (is_physical)
aliguori376253e2009-03-05 23:01:23 +00001049 monitor_printf(mon, TARGET_FMT_plx ":", addr);
blueswir17743e582007-09-24 18:39:04 +00001050 else
aliguori376253e2009-03-05 23:01:23 +00001051 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
bellard9307c4c2004-04-04 12:57:25 +00001052 l = len;
1053 if (l > line_size)
1054 l = line_size;
1055 if (is_physical) {
Stefan Weil54f7b4a2011-04-10 18:23:39 +02001056 cpu_physical_memory_read(addr, buf, l);
bellard9307c4c2004-04-04 12:57:25 +00001057 } else {
bellard6a00d602005-11-21 23:25:50 +00001058 env = mon_get_cpu();
aliguoric8f79b62008-08-18 14:00:20 +00001059 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
aliguori376253e2009-03-05 23:01:23 +00001060 monitor_printf(mon, " Cannot access memory\n");
aliguoric8f79b62008-08-18 14:00:20 +00001061 break;
1062 }
bellard9307c4c2004-04-04 12:57:25 +00001063 }
ths5fafdf22007-09-16 21:08:06 +00001064 i = 0;
bellard9307c4c2004-04-04 12:57:25 +00001065 while (i < l) {
1066 switch(wsize) {
1067 default:
1068 case 1:
1069 v = ldub_raw(buf + i);
1070 break;
1071 case 2:
1072 v = lduw_raw(buf + i);
1073 break;
1074 case 4:
bellard92a31b12005-02-10 22:00:52 +00001075 v = (uint32_t)ldl_raw(buf + i);
bellard9307c4c2004-04-04 12:57:25 +00001076 break;
1077 case 8:
1078 v = ldq_raw(buf + i);
1079 break;
1080 }
aliguori376253e2009-03-05 23:01:23 +00001081 monitor_printf(mon, " ");
bellard9307c4c2004-04-04 12:57:25 +00001082 switch(format) {
1083 case 'o':
aliguori376253e2009-03-05 23:01:23 +00001084 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
bellard9307c4c2004-04-04 12:57:25 +00001085 break;
1086 case 'x':
aliguori376253e2009-03-05 23:01:23 +00001087 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
bellard9307c4c2004-04-04 12:57:25 +00001088 break;
1089 case 'u':
aliguori376253e2009-03-05 23:01:23 +00001090 monitor_printf(mon, "%*" PRIu64, max_digits, v);
bellard9307c4c2004-04-04 12:57:25 +00001091 break;
1092 case 'd':
aliguori376253e2009-03-05 23:01:23 +00001093 monitor_printf(mon, "%*" PRId64, max_digits, v);
bellard9307c4c2004-04-04 12:57:25 +00001094 break;
1095 case 'c':
aliguori376253e2009-03-05 23:01:23 +00001096 monitor_printc(mon, v);
bellard9307c4c2004-04-04 12:57:25 +00001097 break;
1098 }
1099 i += wsize;
1100 }
aliguori376253e2009-03-05 23:01:23 +00001101 monitor_printf(mon, "\n");
bellard9307c4c2004-04-04 12:57:25 +00001102 addr += l;
1103 len -= l;
1104 }
1105}
1106
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001107static void do_memory_dump(Monitor *mon, const QDict *qdict)
bellard9307c4c2004-04-04 12:57:25 +00001108{
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001109 int count = qdict_get_int(qdict, "count");
1110 int format = qdict_get_int(qdict, "format");
1111 int size = qdict_get_int(qdict, "size");
1112 target_long addr = qdict_get_int(qdict, "addr");
1113
aliguori376253e2009-03-05 23:01:23 +00001114 memory_dump(mon, count, format, size, addr, 0);
bellard9307c4c2004-04-04 12:57:25 +00001115}
1116
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001117static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
bellard9307c4c2004-04-04 12:57:25 +00001118{
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001119 int count = qdict_get_int(qdict, "count");
1120 int format = qdict_get_int(qdict, "format");
1121 int size = qdict_get_int(qdict, "size");
Anthony Liguoric227f092009-10-01 16:12:16 -05001122 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001123
aliguori376253e2009-03-05 23:01:23 +00001124 memory_dump(mon, count, format, size, addr, 1);
bellard9307c4c2004-04-04 12:57:25 +00001125}
1126
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001127static void do_print(Monitor *mon, const QDict *qdict)
bellard9307c4c2004-04-04 12:57:25 +00001128{
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001129 int format = qdict_get_int(qdict, "format");
Anthony Liguoric227f092009-10-01 16:12:16 -05001130 target_phys_addr_t val = qdict_get_int(qdict, "val");
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001131
blueswir17743e582007-09-24 18:39:04 +00001132#if TARGET_PHYS_ADDR_BITS == 32
bellard9307c4c2004-04-04 12:57:25 +00001133 switch(format) {
1134 case 'o':
aliguori376253e2009-03-05 23:01:23 +00001135 monitor_printf(mon, "%#o", val);
bellard9307c4c2004-04-04 12:57:25 +00001136 break;
1137 case 'x':
aliguori376253e2009-03-05 23:01:23 +00001138 monitor_printf(mon, "%#x", val);
bellard9307c4c2004-04-04 12:57:25 +00001139 break;
1140 case 'u':
aliguori376253e2009-03-05 23:01:23 +00001141 monitor_printf(mon, "%u", val);
bellard9307c4c2004-04-04 12:57:25 +00001142 break;
1143 default:
1144 case 'd':
aliguori376253e2009-03-05 23:01:23 +00001145 monitor_printf(mon, "%d", val);
bellard9307c4c2004-04-04 12:57:25 +00001146 break;
1147 case 'c':
aliguori376253e2009-03-05 23:01:23 +00001148 monitor_printc(mon, val);
bellard9307c4c2004-04-04 12:57:25 +00001149 break;
1150 }
bellard92a31b12005-02-10 22:00:52 +00001151#else
1152 switch(format) {
1153 case 'o':
aliguori376253e2009-03-05 23:01:23 +00001154 monitor_printf(mon, "%#" PRIo64, val);
bellard92a31b12005-02-10 22:00:52 +00001155 break;
1156 case 'x':
aliguori376253e2009-03-05 23:01:23 +00001157 monitor_printf(mon, "%#" PRIx64, val);
bellard92a31b12005-02-10 22:00:52 +00001158 break;
1159 case 'u':
aliguori376253e2009-03-05 23:01:23 +00001160 monitor_printf(mon, "%" PRIu64, val);
bellard92a31b12005-02-10 22:00:52 +00001161 break;
1162 default:
1163 case 'd':
aliguori376253e2009-03-05 23:01:23 +00001164 monitor_printf(mon, "%" PRId64, val);
bellard92a31b12005-02-10 22:00:52 +00001165 break;
1166 case 'c':
aliguori376253e2009-03-05 23:01:23 +00001167 monitor_printc(mon, val);
bellard92a31b12005-02-10 22:00:52 +00001168 break;
1169 }
1170#endif
aliguori376253e2009-03-05 23:01:23 +00001171 monitor_printf(mon, "\n");
bellard9307c4c2004-04-04 12:57:25 +00001172}
1173
Luiz Capitulinof18c16d2009-08-28 15:27:14 -03001174static void do_sum(Monitor *mon, const QDict *qdict)
bellarde4cf1ad2005-06-04 20:15:57 +00001175{
1176 uint32_t addr;
bellarde4cf1ad2005-06-04 20:15:57 +00001177 uint16_t sum;
Luiz Capitulinof18c16d2009-08-28 15:27:14 -03001178 uint32_t start = qdict_get_int(qdict, "start");
1179 uint32_t size = qdict_get_int(qdict, "size");
bellarde4cf1ad2005-06-04 20:15:57 +00001180
1181 sum = 0;
1182 for(addr = start; addr < (start + size); addr++) {
Stefan Weil54f7b4a2011-04-10 18:23:39 +02001183 uint8_t val = ldub_phys(addr);
bellarde4cf1ad2005-06-04 20:15:57 +00001184 /* BSD sum algorithm ('sum' Unix command) */
1185 sum = (sum >> 1) | (sum << 15);
Stefan Weil54f7b4a2011-04-10 18:23:39 +02001186 sum += val;
bellarde4cf1ad2005-06-04 20:15:57 +00001187 }
aliguori376253e2009-03-05 23:01:23 +00001188 monitor_printf(mon, "%05d\n", sum);
bellarde4cf1ad2005-06-04 20:15:57 +00001189}
1190
bellarda3a91a32004-06-04 11:06:21 +00001191typedef struct {
1192 int keycode;
1193 const char *name;
1194} KeyDef;
1195
1196static const KeyDef key_defs[] = {
1197 { 0x2a, "shift" },
1198 { 0x36, "shift_r" },
ths3b46e622007-09-17 08:09:54 +00001199
bellarda3a91a32004-06-04 11:06:21 +00001200 { 0x38, "alt" },
1201 { 0xb8, "alt_r" },
ths2ba27c72008-08-13 12:54:23 +00001202 { 0x64, "altgr" },
1203 { 0xe4, "altgr_r" },
bellarda3a91a32004-06-04 11:06:21 +00001204 { 0x1d, "ctrl" },
1205 { 0x9d, "ctrl_r" },
1206
1207 { 0xdd, "menu" },
1208
1209 { 0x01, "esc" },
1210
1211 { 0x02, "1" },
1212 { 0x03, "2" },
1213 { 0x04, "3" },
1214 { 0x05, "4" },
1215 { 0x06, "5" },
1216 { 0x07, "6" },
1217 { 0x08, "7" },
1218 { 0x09, "8" },
1219 { 0x0a, "9" },
1220 { 0x0b, "0" },
bellard64866c32006-05-07 18:03:31 +00001221 { 0x0c, "minus" },
1222 { 0x0d, "equal" },
bellarda3a91a32004-06-04 11:06:21 +00001223 { 0x0e, "backspace" },
1224
1225 { 0x0f, "tab" },
1226 { 0x10, "q" },
1227 { 0x11, "w" },
1228 { 0x12, "e" },
1229 { 0x13, "r" },
1230 { 0x14, "t" },
1231 { 0x15, "y" },
1232 { 0x16, "u" },
1233 { 0x17, "i" },
1234 { 0x18, "o" },
1235 { 0x19, "p" },
Bernhard M. Wiedemann49b586a2010-06-02 05:32:30 +02001236 { 0x1a, "bracket_left" },
1237 { 0x1b, "bracket_right" },
bellarda3a91a32004-06-04 11:06:21 +00001238 { 0x1c, "ret" },
1239
1240 { 0x1e, "a" },
1241 { 0x1f, "s" },
1242 { 0x20, "d" },
1243 { 0x21, "f" },
1244 { 0x22, "g" },
1245 { 0x23, "h" },
1246 { 0x24, "j" },
1247 { 0x25, "k" },
1248 { 0x26, "l" },
Bernhard M. Wiedemann49b586a2010-06-02 05:32:30 +02001249 { 0x27, "semicolon" },
1250 { 0x28, "apostrophe" },
1251 { 0x29, "grave_accent" },
bellarda3a91a32004-06-04 11:06:21 +00001252
Bernhard M. Wiedemann49b586a2010-06-02 05:32:30 +02001253 { 0x2b, "backslash" },
bellarda3a91a32004-06-04 11:06:21 +00001254 { 0x2c, "z" },
1255 { 0x2d, "x" },
1256 { 0x2e, "c" },
1257 { 0x2f, "v" },
1258 { 0x30, "b" },
1259 { 0x31, "n" },
1260 { 0x32, "m" },
aurel329155fc42008-10-01 21:46:15 +00001261 { 0x33, "comma" },
1262 { 0x34, "dot" },
1263 { 0x35, "slash" },
ths3b46e622007-09-17 08:09:54 +00001264
balrog4d3b6f62008-02-10 16:33:14 +00001265 { 0x37, "asterisk" },
1266
bellarda3a91a32004-06-04 11:06:21 +00001267 { 0x39, "spc" },
bellard00ffa622004-06-04 13:25:15 +00001268 { 0x3a, "caps_lock" },
bellarda3a91a32004-06-04 11:06:21 +00001269 { 0x3b, "f1" },
1270 { 0x3c, "f2" },
1271 { 0x3d, "f3" },
1272 { 0x3e, "f4" },
1273 { 0x3f, "f5" },
1274 { 0x40, "f6" },
1275 { 0x41, "f7" },
1276 { 0x42, "f8" },
1277 { 0x43, "f9" },
1278 { 0x44, "f10" },
bellard00ffa622004-06-04 13:25:15 +00001279 { 0x45, "num_lock" },
bellarda3a91a32004-06-04 11:06:21 +00001280 { 0x46, "scroll_lock" },
1281
bellard64866c32006-05-07 18:03:31 +00001282 { 0xb5, "kp_divide" },
1283 { 0x37, "kp_multiply" },
ths0cfec832007-06-23 16:02:43 +00001284 { 0x4a, "kp_subtract" },
bellard64866c32006-05-07 18:03:31 +00001285 { 0x4e, "kp_add" },
1286 { 0x9c, "kp_enter" },
1287 { 0x53, "kp_decimal" },
balrogf2289cb2008-06-04 10:14:16 +00001288 { 0x54, "sysrq" },
bellard64866c32006-05-07 18:03:31 +00001289
1290 { 0x52, "kp_0" },
1291 { 0x4f, "kp_1" },
1292 { 0x50, "kp_2" },
1293 { 0x51, "kp_3" },
1294 { 0x4b, "kp_4" },
1295 { 0x4c, "kp_5" },
1296 { 0x4d, "kp_6" },
1297 { 0x47, "kp_7" },
1298 { 0x48, "kp_8" },
1299 { 0x49, "kp_9" },
ths3b46e622007-09-17 08:09:54 +00001300
bellarda3a91a32004-06-04 11:06:21 +00001301 { 0x56, "<" },
1302
1303 { 0x57, "f11" },
1304 { 0x58, "f12" },
1305
1306 { 0xb7, "print" },
1307
1308 { 0xc7, "home" },
1309 { 0xc9, "pgup" },
1310 { 0xd1, "pgdn" },
1311 { 0xcf, "end" },
1312
1313 { 0xcb, "left" },
1314 { 0xc8, "up" },
1315 { 0xd0, "down" },
1316 { 0xcd, "right" },
1317
1318 { 0xd2, "insert" },
1319 { 0xd3, "delete" },
blueswir1c0b5b102008-06-22 07:45:42 +00001320#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1321 { 0xf0, "stop" },
1322 { 0xf1, "again" },
1323 { 0xf2, "props" },
1324 { 0xf3, "undo" },
1325 { 0xf4, "front" },
1326 { 0xf5, "copy" },
1327 { 0xf6, "open" },
1328 { 0xf7, "paste" },
1329 { 0xf8, "find" },
1330 { 0xf9, "cut" },
1331 { 0xfa, "lf" },
1332 { 0xfb, "help" },
1333 { 0xfc, "meta_l" },
1334 { 0xfd, "meta_r" },
1335 { 0xfe, "compose" },
1336#endif
bellarda3a91a32004-06-04 11:06:21 +00001337 { 0, NULL },
1338};
1339
1340static int get_keycode(const char *key)
1341{
1342 const KeyDef *p;
bellard64866c32006-05-07 18:03:31 +00001343 char *endp;
1344 int ret;
bellarda3a91a32004-06-04 11:06:21 +00001345
1346 for(p = key_defs; p->name != NULL; p++) {
1347 if (!strcmp(key, p->name))
1348 return p->keycode;
1349 }
bellard64866c32006-05-07 18:03:31 +00001350 if (strstart(key, "0x", NULL)) {
1351 ret = strtoul(key, &endp, 0);
1352 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1353 return ret;
1354 }
bellarda3a91a32004-06-04 11:06:21 +00001355 return -1;
1356}
1357
balrogc8256f92008-06-08 22:45:01 +00001358#define MAX_KEYCODES 16
1359static uint8_t keycodes[MAX_KEYCODES];
1360static int nb_pending_keycodes;
1361static QEMUTimer *key_timer;
1362
1363static void release_keys(void *opaque)
bellarda3a91a32004-06-04 11:06:21 +00001364{
balrogc8256f92008-06-08 22:45:01 +00001365 int keycode;
1366
1367 while (nb_pending_keycodes > 0) {
1368 nb_pending_keycodes--;
1369 keycode = keycodes[nb_pending_keycodes];
1370 if (keycode & 0x80)
1371 kbd_put_keycode(0xe0);
1372 kbd_put_keycode(keycode | 0x80);
1373 }
1374}
1375
Luiz Capitulino1d4daa92009-08-28 15:27:15 -03001376static void do_sendkey(Monitor *mon, const QDict *qdict)
balrogc8256f92008-06-08 22:45:01 +00001377{
balrog3401c0d2008-06-04 10:05:59 +00001378 char keyname_buf[16];
1379 char *separator;
1380 int keyname_len, keycode, i;
Luiz Capitulino1d4daa92009-08-28 15:27:15 -03001381 const char *string = qdict_get_str(qdict, "string");
1382 int has_hold_time = qdict_haskey(qdict, "hold_time");
1383 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
ths3b46e622007-09-17 08:09:54 +00001384
balrogc8256f92008-06-08 22:45:01 +00001385 if (nb_pending_keycodes > 0) {
1386 qemu_del_timer(key_timer);
1387 release_keys(NULL);
1388 }
1389 if (!has_hold_time)
1390 hold_time = 100;
1391 i = 0;
balrog3401c0d2008-06-04 10:05:59 +00001392 while (1) {
1393 separator = strchr(string, '-');
1394 keyname_len = separator ? separator - string : strlen(string);
1395 if (keyname_len > 0) {
1396 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1397 if (keyname_len > sizeof(keyname_buf) - 1) {
aliguori376253e2009-03-05 23:01:23 +00001398 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
balrog3401c0d2008-06-04 10:05:59 +00001399 return;
bellarda3a91a32004-06-04 11:06:21 +00001400 }
balrogc8256f92008-06-08 22:45:01 +00001401 if (i == MAX_KEYCODES) {
aliguori376253e2009-03-05 23:01:23 +00001402 monitor_printf(mon, "too many keys\n");
balrog3401c0d2008-06-04 10:05:59 +00001403 return;
1404 }
1405 keyname_buf[keyname_len] = 0;
1406 keycode = get_keycode(keyname_buf);
1407 if (keycode < 0) {
aliguori376253e2009-03-05 23:01:23 +00001408 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
balrog3401c0d2008-06-04 10:05:59 +00001409 return;
1410 }
balrogc8256f92008-06-08 22:45:01 +00001411 keycodes[i++] = keycode;
bellarda3a91a32004-06-04 11:06:21 +00001412 }
balrog3401c0d2008-06-04 10:05:59 +00001413 if (!separator)
bellarda3a91a32004-06-04 11:06:21 +00001414 break;
balrog3401c0d2008-06-04 10:05:59 +00001415 string = separator + 1;
bellarda3a91a32004-06-04 11:06:21 +00001416 }
balrogc8256f92008-06-08 22:45:01 +00001417 nb_pending_keycodes = i;
bellarda3a91a32004-06-04 11:06:21 +00001418 /* key down events */
balrogc8256f92008-06-08 22:45:01 +00001419 for (i = 0; i < nb_pending_keycodes; i++) {
bellarda3a91a32004-06-04 11:06:21 +00001420 keycode = keycodes[i];
1421 if (keycode & 0x80)
1422 kbd_put_keycode(0xe0);
1423 kbd_put_keycode(keycode & 0x7f);
1424 }
balrogc8256f92008-06-08 22:45:01 +00001425 /* delayed key up events */
Paolo Bonzini74475452011-03-11 16:47:48 +01001426 qemu_mod_timer(key_timer, qemu_get_clock_ns(vm_clock) +
Juan Quintela6ee093c2009-09-10 03:04:26 +02001427 muldiv64(get_ticks_per_sec(), hold_time, 1000));
bellarda3a91a32004-06-04 11:06:21 +00001428}
1429
bellard13224a82006-07-14 22:03:35 +00001430static int mouse_button_state;
1431
Luiz Capitulino1d4daa92009-08-28 15:27:15 -03001432static void do_mouse_move(Monitor *mon, const QDict *qdict)
bellard13224a82006-07-14 22:03:35 +00001433{
1434 int dx, dy, dz;
Luiz Capitulino1d4daa92009-08-28 15:27:15 -03001435 const char *dx_str = qdict_get_str(qdict, "dx_str");
1436 const char *dy_str = qdict_get_str(qdict, "dy_str");
1437 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
bellard13224a82006-07-14 22:03:35 +00001438 dx = strtol(dx_str, NULL, 0);
1439 dy = strtol(dy_str, NULL, 0);
1440 dz = 0;
ths5fafdf22007-09-16 21:08:06 +00001441 if (dz_str)
bellard13224a82006-07-14 22:03:35 +00001442 dz = strtol(dz_str, NULL, 0);
1443 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1444}
1445
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001446static void do_mouse_button(Monitor *mon, const QDict *qdict)
bellard13224a82006-07-14 22:03:35 +00001447{
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001448 int button_state = qdict_get_int(qdict, "button_state");
bellard13224a82006-07-14 22:03:35 +00001449 mouse_button_state = button_state;
1450 kbd_mouse_event(0, 0, 0, mouse_button_state);
1451}
1452
Luiz Capitulinoaa93e392009-08-28 15:27:18 -03001453static void do_ioport_read(Monitor *mon, const QDict *qdict)
bellard34405572004-06-08 00:55:58 +00001454{
Luiz Capitulinoaa93e392009-08-28 15:27:18 -03001455 int size = qdict_get_int(qdict, "size");
1456 int addr = qdict_get_int(qdict, "addr");
1457 int has_index = qdict_haskey(qdict, "index");
bellard34405572004-06-08 00:55:58 +00001458 uint32_t val;
1459 int suffix;
1460
1461 if (has_index) {
Luiz Capitulinoaa93e392009-08-28 15:27:18 -03001462 int index = qdict_get_int(qdict, "index");
Blue Swirlafcea8c2009-09-20 16:05:47 +00001463 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
bellard34405572004-06-08 00:55:58 +00001464 addr++;
1465 }
1466 addr &= 0xffff;
1467
1468 switch(size) {
1469 default:
1470 case 1:
Blue Swirlafcea8c2009-09-20 16:05:47 +00001471 val = cpu_inb(addr);
bellard34405572004-06-08 00:55:58 +00001472 suffix = 'b';
1473 break;
1474 case 2:
Blue Swirlafcea8c2009-09-20 16:05:47 +00001475 val = cpu_inw(addr);
bellard34405572004-06-08 00:55:58 +00001476 suffix = 'w';
1477 break;
1478 case 4:
Blue Swirlafcea8c2009-09-20 16:05:47 +00001479 val = cpu_inl(addr);
bellard34405572004-06-08 00:55:58 +00001480 suffix = 'l';
1481 break;
1482 }
aliguori376253e2009-03-05 23:01:23 +00001483 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1484 suffix, addr, size * 2, val);
bellard34405572004-06-08 00:55:58 +00001485}
bellarda3a91a32004-06-04 11:06:21 +00001486
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001487static void do_ioport_write(Monitor *mon, const QDict *qdict)
Jan Kiszkaf1147842009-07-14 10:20:11 +02001488{
Luiz Capitulino1bd14422009-08-28 15:27:17 -03001489 int size = qdict_get_int(qdict, "size");
1490 int addr = qdict_get_int(qdict, "addr");
1491 int val = qdict_get_int(qdict, "val");
1492
Jan Kiszkaf1147842009-07-14 10:20:11 +02001493 addr &= IOPORTS_MASK;
1494
1495 switch (size) {
1496 default:
1497 case 1:
Blue Swirlafcea8c2009-09-20 16:05:47 +00001498 cpu_outb(addr, val);
Jan Kiszkaf1147842009-07-14 10:20:11 +02001499 break;
1500 case 2:
Blue Swirlafcea8c2009-09-20 16:05:47 +00001501 cpu_outw(addr, val);
Jan Kiszkaf1147842009-07-14 10:20:11 +02001502 break;
1503 case 4:
Blue Swirlafcea8c2009-09-20 16:05:47 +00001504 cpu_outl(addr, val);
Jan Kiszkaf1147842009-07-14 10:20:11 +02001505 break;
1506 }
1507}
1508
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001509static void do_boot_set(Monitor *mon, const QDict *qdict)
aurel320ecdffb2008-05-04 20:11:34 +00001510{
1511 int res;
Luiz Capitulinod54908a2009-08-28 15:27:13 -03001512 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
aurel320ecdffb2008-05-04 20:11:34 +00001513
Jan Kiszka76e30d02009-07-02 00:19:02 +02001514 res = qemu_boot_set(bootdevice);
1515 if (res == 0) {
1516 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1517 } else if (res > 0) {
1518 monitor_printf(mon, "setting boot device list failed\n");
aurel320ecdffb2008-05-04 20:11:34 +00001519 } else {
aliguori376253e2009-03-05 23:01:23 +00001520 monitor_printf(mon, "no function defined to set boot device list for "
1521 "this architecture\n");
aurel320ecdffb2008-05-04 20:11:34 +00001522 }
1523}
1524
bellardb86bda52004-09-18 19:32:46 +00001525#if defined(TARGET_I386)
Blue Swirld65aaf32010-12-11 18:56:24 +00001526static void print_pte(Monitor *mon, target_phys_addr_t addr,
1527 target_phys_addr_t pte,
1528 target_phys_addr_t mask)
bellardb86bda52004-09-18 19:32:46 +00001529{
Blue Swirld65aaf32010-12-11 18:56:24 +00001530#ifdef TARGET_X86_64
1531 if (addr & (1ULL << 47)) {
1532 addr |= -1LL << 48;
1533 }
1534#endif
1535 monitor_printf(mon, TARGET_FMT_plx ": " TARGET_FMT_plx
1536 " %c%c%c%c%c%c%c%c%c\n",
aliguori376253e2009-03-05 23:01:23 +00001537 addr,
1538 pte & mask,
Blue Swirld65aaf32010-12-11 18:56:24 +00001539 pte & PG_NX_MASK ? 'X' : '-',
aliguori376253e2009-03-05 23:01:23 +00001540 pte & PG_GLOBAL_MASK ? 'G' : '-',
1541 pte & PG_PSE_MASK ? 'P' : '-',
1542 pte & PG_DIRTY_MASK ? 'D' : '-',
1543 pte & PG_ACCESSED_MASK ? 'A' : '-',
1544 pte & PG_PCD_MASK ? 'C' : '-',
1545 pte & PG_PWT_MASK ? 'T' : '-',
1546 pte & PG_USER_MASK ? 'U' : '-',
1547 pte & PG_RW_MASK ? 'W' : '-');
bellardb86bda52004-09-18 19:32:46 +00001548}
1549
Blue Swirld65aaf32010-12-11 18:56:24 +00001550static void tlb_info_32(Monitor *mon, CPUState *env)
bellardb86bda52004-09-18 19:32:46 +00001551{
Austin Clements94ac5cd2011-08-21 14:49:45 -04001552 unsigned int l1, l2;
bellardb86bda52004-09-18 19:32:46 +00001553 uint32_t pgd, pde, pte;
1554
bellardb86bda52004-09-18 19:32:46 +00001555 pgd = env->cr[3] & ~0xfff;
1556 for(l1 = 0; l1 < 1024; l1++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001557 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
bellardb86bda52004-09-18 19:32:46 +00001558 pde = le32_to_cpu(pde);
1559 if (pde & PG_PRESENT_MASK) {
1560 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
Blue Swirld65aaf32010-12-11 18:56:24 +00001561 /* 4M pages */
1562 print_pte(mon, (l1 << 22), pde, ~((1 << 21) - 1));
bellardb86bda52004-09-18 19:32:46 +00001563 } else {
1564 for(l2 = 0; l2 < 1024; l2++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001565 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
bellardb86bda52004-09-18 19:32:46 +00001566 pte = le32_to_cpu(pte);
1567 if (pte & PG_PRESENT_MASK) {
aliguori376253e2009-03-05 23:01:23 +00001568 print_pte(mon, (l1 << 22) + (l2 << 12),
ths5fafdf22007-09-16 21:08:06 +00001569 pte & ~PG_PSE_MASK,
bellardb86bda52004-09-18 19:32:46 +00001570 ~0xfff);
1571 }
1572 }
1573 }
1574 }
1575 }
1576}
1577
Blue Swirld65aaf32010-12-11 18:56:24 +00001578static void tlb_info_pae32(Monitor *mon, CPUState *env)
1579{
Austin Clements94ac5cd2011-08-21 14:49:45 -04001580 unsigned int l1, l2, l3;
Blue Swirld65aaf32010-12-11 18:56:24 +00001581 uint64_t pdpe, pde, pte;
1582 uint64_t pdp_addr, pd_addr, pt_addr;
1583
1584 pdp_addr = env->cr[3] & ~0x1f;
1585 for (l1 = 0; l1 < 4; l1++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001586 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001587 pdpe = le64_to_cpu(pdpe);
1588 if (pdpe & PG_PRESENT_MASK) {
1589 pd_addr = pdpe & 0x3fffffffff000ULL;
1590 for (l2 = 0; l2 < 512; l2++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001591 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001592 pde = le64_to_cpu(pde);
1593 if (pde & PG_PRESENT_MASK) {
1594 if (pde & PG_PSE_MASK) {
1595 /* 2M pages with PAE, CR4.PSE is ignored */
1596 print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
1597 ~((target_phys_addr_t)(1 << 20) - 1));
1598 } else {
1599 pt_addr = pde & 0x3fffffffff000ULL;
1600 for (l3 = 0; l3 < 512; l3++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001601 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001602 pte = le64_to_cpu(pte);
1603 if (pte & PG_PRESENT_MASK) {
1604 print_pte(mon, (l1 << 30 ) + (l2 << 21)
1605 + (l3 << 12),
1606 pte & ~PG_PSE_MASK,
1607 ~(target_phys_addr_t)0xfff);
1608 }
1609 }
1610 }
1611 }
1612 }
1613 }
1614 }
1615}
1616
1617#ifdef TARGET_X86_64
1618static void tlb_info_64(Monitor *mon, CPUState *env)
1619{
1620 uint64_t l1, l2, l3, l4;
1621 uint64_t pml4e, pdpe, pde, pte;
1622 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr;
1623
1624 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1625 for (l1 = 0; l1 < 512; l1++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001626 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001627 pml4e = le64_to_cpu(pml4e);
1628 if (pml4e & PG_PRESENT_MASK) {
1629 pdp_addr = pml4e & 0x3fffffffff000ULL;
1630 for (l2 = 0; l2 < 512; l2++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001631 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001632 pdpe = le64_to_cpu(pdpe);
1633 if (pdpe & PG_PRESENT_MASK) {
1634 if (pdpe & PG_PSE_MASK) {
1635 /* 1G pages, CR4.PSE is ignored */
1636 print_pte(mon, (l1 << 39) + (l2 << 30), pdpe,
1637 0x3ffffc0000000ULL);
1638 } else {
1639 pd_addr = pdpe & 0x3fffffffff000ULL;
1640 for (l3 = 0; l3 < 512; l3++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001641 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001642 pde = le64_to_cpu(pde);
1643 if (pde & PG_PRESENT_MASK) {
1644 if (pde & PG_PSE_MASK) {
1645 /* 2M pages, CR4.PSE is ignored */
1646 print_pte(mon, (l1 << 39) + (l2 << 30) +
1647 (l3 << 21), pde,
1648 0x3ffffffe00000ULL);
1649 } else {
1650 pt_addr = pde & 0x3fffffffff000ULL;
1651 for (l4 = 0; l4 < 512; l4++) {
1652 cpu_physical_memory_read(pt_addr
1653 + l4 * 8,
Stefan Weilb8b79322011-03-26 21:11:05 +01001654 &pte, 8);
Blue Swirld65aaf32010-12-11 18:56:24 +00001655 pte = le64_to_cpu(pte);
1656 if (pte & PG_PRESENT_MASK) {
1657 print_pte(mon, (l1 << 39) +
1658 (l2 << 30) +
1659 (l3 << 21) + (l4 << 12),
1660 pte & ~PG_PSE_MASK,
1661 0x3fffffffff000ULL);
1662 }
1663 }
1664 }
1665 }
1666 }
1667 }
1668 }
1669 }
1670 }
1671 }
1672}
1673#endif
1674
1675static void tlb_info(Monitor *mon)
1676{
1677 CPUState *env;
1678
1679 env = mon_get_cpu();
1680
1681 if (!(env->cr[0] & CR0_PG_MASK)) {
1682 monitor_printf(mon, "PG disabled\n");
1683 return;
1684 }
1685 if (env->cr[4] & CR4_PAE_MASK) {
1686#ifdef TARGET_X86_64
1687 if (env->hflags & HF_LMA_MASK) {
1688 tlb_info_64(mon, env);
1689 } else
1690#endif
1691 {
1692 tlb_info_pae32(mon, env);
1693 }
1694 } else {
1695 tlb_info_32(mon, env);
1696 }
1697}
1698
Blue Swirl1b3cba62010-12-11 18:56:27 +00001699static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
1700 int *plast_prot,
1701 target_phys_addr_t end, int prot)
bellardb86bda52004-09-18 19:32:46 +00001702{
bellard9746b152004-11-11 18:30:24 +00001703 int prot1;
1704 prot1 = *plast_prot;
1705 if (prot != prot1) {
bellardb86bda52004-09-18 19:32:46 +00001706 if (*pstart != -1) {
Blue Swirl1b3cba62010-12-11 18:56:27 +00001707 monitor_printf(mon, TARGET_FMT_plx "-" TARGET_FMT_plx " "
1708 TARGET_FMT_plx " %c%c%c\n",
aliguori376253e2009-03-05 23:01:23 +00001709 *pstart, end, end - *pstart,
1710 prot1 & PG_USER_MASK ? 'u' : '-',
1711 'r',
1712 prot1 & PG_RW_MASK ? 'w' : '-');
bellardb86bda52004-09-18 19:32:46 +00001713 }
1714 if (prot != 0)
1715 *pstart = end;
1716 else
1717 *pstart = -1;
1718 *plast_prot = prot;
1719 }
1720}
1721
Blue Swirl1b3cba62010-12-11 18:56:27 +00001722static void mem_info_32(Monitor *mon, CPUState *env)
bellardb86bda52004-09-18 19:32:46 +00001723{
Austin Clementsb49ca722011-08-14 23:19:21 -04001724 unsigned int l1, l2;
1725 int prot, last_prot;
Blue Swirl1b3cba62010-12-11 18:56:27 +00001726 uint32_t pgd, pde, pte;
1727 target_phys_addr_t start, end;
bellardb86bda52004-09-18 19:32:46 +00001728
bellardb86bda52004-09-18 19:32:46 +00001729 pgd = env->cr[3] & ~0xfff;
1730 last_prot = 0;
1731 start = -1;
1732 for(l1 = 0; l1 < 1024; l1++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001733 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
bellardb86bda52004-09-18 19:32:46 +00001734 pde = le32_to_cpu(pde);
1735 end = l1 << 22;
1736 if (pde & PG_PRESENT_MASK) {
1737 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1738 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
aliguori376253e2009-03-05 23:01:23 +00001739 mem_print(mon, &start, &last_prot, end, prot);
bellardb86bda52004-09-18 19:32:46 +00001740 } else {
1741 for(l2 = 0; l2 < 1024; l2++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001742 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
bellardb86bda52004-09-18 19:32:46 +00001743 pte = le32_to_cpu(pte);
1744 end = (l1 << 22) + (l2 << 12);
1745 if (pte & PG_PRESENT_MASK) {
Austin Clementsc76c8412011-08-14 23:22:28 -04001746 prot = pte & pde &
1747 (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
bellardb86bda52004-09-18 19:32:46 +00001748 } else {
1749 prot = 0;
1750 }
aliguori376253e2009-03-05 23:01:23 +00001751 mem_print(mon, &start, &last_prot, end, prot);
bellardb86bda52004-09-18 19:32:46 +00001752 }
1753 }
1754 } else {
1755 prot = 0;
aliguori376253e2009-03-05 23:01:23 +00001756 mem_print(mon, &start, &last_prot, end, prot);
bellardb86bda52004-09-18 19:32:46 +00001757 }
1758 }
Austin Clements8a94b8ca2011-08-14 23:22:04 -04001759 /* Flush last range */
1760 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
bellardb86bda52004-09-18 19:32:46 +00001761}
Blue Swirl1b3cba62010-12-11 18:56:27 +00001762
1763static void mem_info_pae32(Monitor *mon, CPUState *env)
1764{
Austin Clementsb49ca722011-08-14 23:19:21 -04001765 unsigned int l1, l2, l3;
1766 int prot, last_prot;
Blue Swirl1b3cba62010-12-11 18:56:27 +00001767 uint64_t pdpe, pde, pte;
1768 uint64_t pdp_addr, pd_addr, pt_addr;
1769 target_phys_addr_t start, end;
1770
1771 pdp_addr = env->cr[3] & ~0x1f;
1772 last_prot = 0;
1773 start = -1;
1774 for (l1 = 0; l1 < 4; l1++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001775 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001776 pdpe = le64_to_cpu(pdpe);
1777 end = l1 << 30;
1778 if (pdpe & PG_PRESENT_MASK) {
1779 pd_addr = pdpe & 0x3fffffffff000ULL;
1780 for (l2 = 0; l2 < 512; l2++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001781 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001782 pde = le64_to_cpu(pde);
1783 end = (l1 << 30) + (l2 << 21);
1784 if (pde & PG_PRESENT_MASK) {
1785 if (pde & PG_PSE_MASK) {
1786 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1787 PG_PRESENT_MASK);
1788 mem_print(mon, &start, &last_prot, end, prot);
1789 } else {
1790 pt_addr = pde & 0x3fffffffff000ULL;
1791 for (l3 = 0; l3 < 512; l3++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001792 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001793 pte = le64_to_cpu(pte);
1794 end = (l1 << 30) + (l2 << 21) + (l3 << 12);
1795 if (pte & PG_PRESENT_MASK) {
Austin Clementsc76c8412011-08-14 23:22:28 -04001796 prot = pte & pde & (PG_USER_MASK | PG_RW_MASK |
1797 PG_PRESENT_MASK);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001798 } else {
1799 prot = 0;
1800 }
1801 mem_print(mon, &start, &last_prot, end, prot);
1802 }
1803 }
1804 } else {
1805 prot = 0;
1806 mem_print(mon, &start, &last_prot, end, prot);
1807 }
1808 }
1809 } else {
1810 prot = 0;
1811 mem_print(mon, &start, &last_prot, end, prot);
1812 }
1813 }
Austin Clements8a94b8ca2011-08-14 23:22:04 -04001814 /* Flush last range */
1815 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001816}
1817
1818
1819#ifdef TARGET_X86_64
1820static void mem_info_64(Monitor *mon, CPUState *env)
1821{
1822 int prot, last_prot;
1823 uint64_t l1, l2, l3, l4;
1824 uint64_t pml4e, pdpe, pde, pte;
1825 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end;
1826
1827 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1828 last_prot = 0;
1829 start = -1;
1830 for (l1 = 0; l1 < 512; l1++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001831 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001832 pml4e = le64_to_cpu(pml4e);
1833 end = l1 << 39;
1834 if (pml4e & PG_PRESENT_MASK) {
1835 pdp_addr = pml4e & 0x3fffffffff000ULL;
1836 for (l2 = 0; l2 < 512; l2++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001837 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001838 pdpe = le64_to_cpu(pdpe);
1839 end = (l1 << 39) + (l2 << 30);
1840 if (pdpe & PG_PRESENT_MASK) {
1841 if (pdpe & PG_PSE_MASK) {
Blue Swirl2d5b5072011-01-15 08:31:00 +00001842 prot = pdpe & (PG_USER_MASK | PG_RW_MASK |
1843 PG_PRESENT_MASK);
Austin Clementsc76c8412011-08-14 23:22:28 -04001844 prot &= pml4e;
Blue Swirl1b3cba62010-12-11 18:56:27 +00001845 mem_print(mon, &start, &last_prot, end, prot);
1846 } else {
1847 pd_addr = pdpe & 0x3fffffffff000ULL;
1848 for (l3 = 0; l3 < 512; l3++) {
Stefan Weilb8b79322011-03-26 21:11:05 +01001849 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001850 pde = le64_to_cpu(pde);
1851 end = (l1 << 39) + (l2 << 30) + (l3 << 21);
1852 if (pde & PG_PRESENT_MASK) {
1853 if (pde & PG_PSE_MASK) {
1854 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1855 PG_PRESENT_MASK);
Austin Clementsc76c8412011-08-14 23:22:28 -04001856 prot &= pml4e & pdpe;
Blue Swirl1b3cba62010-12-11 18:56:27 +00001857 mem_print(mon, &start, &last_prot, end, prot);
1858 } else {
1859 pt_addr = pde & 0x3fffffffff000ULL;
1860 for (l4 = 0; l4 < 512; l4++) {
1861 cpu_physical_memory_read(pt_addr
1862 + l4 * 8,
Stefan Weilb8b79322011-03-26 21:11:05 +01001863 &pte, 8);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001864 pte = le64_to_cpu(pte);
1865 end = (l1 << 39) + (l2 << 30) +
1866 (l3 << 21) + (l4 << 12);
1867 if (pte & PG_PRESENT_MASK) {
1868 prot = pte & (PG_USER_MASK | PG_RW_MASK |
1869 PG_PRESENT_MASK);
Austin Clementsc76c8412011-08-14 23:22:28 -04001870 prot &= pml4e & pdpe & pde;
Blue Swirl1b3cba62010-12-11 18:56:27 +00001871 } else {
1872 prot = 0;
1873 }
1874 mem_print(mon, &start, &last_prot, end, prot);
1875 }
1876 }
1877 } else {
1878 prot = 0;
1879 mem_print(mon, &start, &last_prot, end, prot);
1880 }
1881 }
1882 }
1883 } else {
1884 prot = 0;
1885 mem_print(mon, &start, &last_prot, end, prot);
1886 }
1887 }
1888 } else {
1889 prot = 0;
1890 mem_print(mon, &start, &last_prot, end, prot);
1891 }
1892 }
Austin Clements8a94b8ca2011-08-14 23:22:04 -04001893 /* Flush last range */
1894 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0);
Blue Swirl1b3cba62010-12-11 18:56:27 +00001895}
1896#endif
1897
1898static void mem_info(Monitor *mon)
1899{
1900 CPUState *env;
1901
1902 env = mon_get_cpu();
1903
1904 if (!(env->cr[0] & CR0_PG_MASK)) {
1905 monitor_printf(mon, "PG disabled\n");
1906 return;
1907 }
1908 if (env->cr[4] & CR4_PAE_MASK) {
1909#ifdef TARGET_X86_64
1910 if (env->hflags & HF_LMA_MASK) {
1911 mem_info_64(mon, env);
1912 } else
1913#endif
1914 {
1915 mem_info_pae32(mon, env);
1916 }
1917 } else {
1918 mem_info_32(mon, env);
1919 }
1920}
bellardb86bda52004-09-18 19:32:46 +00001921#endif
1922
aurel327c664e22009-03-03 06:12:22 +00001923#if defined(TARGET_SH4)
1924
aliguori376253e2009-03-05 23:01:23 +00001925static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
aurel327c664e22009-03-03 06:12:22 +00001926{
aliguori376253e2009-03-05 23:01:23 +00001927 monitor_printf(mon, " tlb%i:\t"
1928 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1929 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1930 "dirty=%hhu writethrough=%hhu\n",
1931 idx,
1932 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
1933 tlb->v, tlb->sh, tlb->c, tlb->pr,
1934 tlb->d, tlb->wt);
aurel327c664e22009-03-03 06:12:22 +00001935}
1936
aliguori376253e2009-03-05 23:01:23 +00001937static void tlb_info(Monitor *mon)
aurel327c664e22009-03-03 06:12:22 +00001938{
1939 CPUState *env = mon_get_cpu();
1940 int i;
1941
aliguori376253e2009-03-05 23:01:23 +00001942 monitor_printf (mon, "ITLB:\n");
aurel327c664e22009-03-03 06:12:22 +00001943 for (i = 0 ; i < ITLB_SIZE ; i++)
aliguori376253e2009-03-05 23:01:23 +00001944 print_tlb (mon, i, &env->itlb[i]);
1945 monitor_printf (mon, "UTLB:\n");
aurel327c664e22009-03-03 06:12:22 +00001946 for (i = 0 ; i < UTLB_SIZE ; i++)
aliguori376253e2009-03-05 23:01:23 +00001947 print_tlb (mon, i, &env->utlb[i]);
aurel327c664e22009-03-03 06:12:22 +00001948}
1949
1950#endif
1951
Max Filippov692f7372012-01-07 20:02:40 +04001952#if defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_XTENSA)
Blue Swirld41160a2010-12-19 13:42:56 +00001953static void tlb_info(Monitor *mon)
1954{
1955 CPUState *env1 = mon_get_cpu();
1956
1957 dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
1958}
1959#endif
1960
Blue Swirl314e2982011-09-11 20:22:05 +00001961static void do_info_mtree(Monitor *mon)
1962{
1963 mtree_info((fprintf_function)monitor_printf, mon);
1964}
1965
aliguori030ea372009-04-21 22:30:47 +00001966static void do_info_numa(Monitor *mon)
1967{
aliguorib28b6232009-04-22 20:20:29 +00001968 int i;
aliguori030ea372009-04-21 22:30:47 +00001969 CPUState *env;
1970
1971 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
1972 for (i = 0; i < nb_numa_nodes; i++) {
1973 monitor_printf(mon, "node %d cpus:", i);
1974 for (env = first_cpu; env != NULL; env = env->next_cpu) {
1975 if (env->numa_node == i) {
1976 monitor_printf(mon, " %d", env->cpu_index);
1977 }
1978 }
1979 monitor_printf(mon, "\n");
1980 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
1981 node_mem[i] >> 20);
1982 }
1983}
1984
bellard5f1ce942006-02-08 22:40:15 +00001985#ifdef CONFIG_PROFILER
1986
Aurelien Jarnoe9a66252009-09-30 14:09:52 +02001987int64_t qemu_time;
1988int64_t dev_time;
1989
aliguori376253e2009-03-05 23:01:23 +00001990static void do_info_profile(Monitor *mon)
bellard5f1ce942006-02-08 22:40:15 +00001991{
1992 int64_t total;
1993 total = qemu_time;
1994 if (total == 0)
1995 total = 1;
aliguori376253e2009-03-05 23:01:23 +00001996 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
Juan Quintela6ee093c2009-09-10 03:04:26 +02001997 dev_time, dev_time / (double)get_ticks_per_sec());
aliguori376253e2009-03-05 23:01:23 +00001998 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
Juan Quintela6ee093c2009-09-10 03:04:26 +02001999 qemu_time, qemu_time / (double)get_ticks_per_sec());
bellard5f1ce942006-02-08 22:40:15 +00002000 qemu_time = 0;
bellard5f1ce942006-02-08 22:40:15 +00002001 dev_time = 0;
bellard5f1ce942006-02-08 22:40:15 +00002002}
2003#else
aliguori376253e2009-03-05 23:01:23 +00002004static void do_info_profile(Monitor *mon)
bellard5f1ce942006-02-08 22:40:15 +00002005{
aliguori376253e2009-03-05 23:01:23 +00002006 monitor_printf(mon, "Internal profiler not compiled\n");
bellard5f1ce942006-02-08 22:40:15 +00002007}
2008#endif
2009
bellardec36b692006-07-16 18:57:03 +00002010/* Capture support */
Blue Swirl72cf2d42009-09-12 07:36:22 +00002011static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
bellardec36b692006-07-16 18:57:03 +00002012
aliguori376253e2009-03-05 23:01:23 +00002013static void do_info_capture(Monitor *mon)
bellardec36b692006-07-16 18:57:03 +00002014{
2015 int i;
2016 CaptureState *s;
2017
2018 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
aliguori376253e2009-03-05 23:01:23 +00002019 monitor_printf(mon, "[%d]: ", i);
bellardec36b692006-07-16 18:57:03 +00002020 s->ops.info (s->opaque);
2021 }
2022}
2023
Blue Swirl23130862009-06-06 08:22:04 +00002024#ifdef HAS_AUDIO
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002025static void do_stop_capture(Monitor *mon, const QDict *qdict)
bellardec36b692006-07-16 18:57:03 +00002026{
2027 int i;
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002028 int n = qdict_get_int(qdict, "n");
bellardec36b692006-07-16 18:57:03 +00002029 CaptureState *s;
2030
2031 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
2032 if (i == n) {
2033 s->ops.destroy (s->opaque);
Blue Swirl72cf2d42009-09-12 07:36:22 +00002034 QLIST_REMOVE (s, entries);
Anthony Liguori7267c092011-08-20 22:09:37 -05002035 g_free (s);
bellardec36b692006-07-16 18:57:03 +00002036 return;
2037 }
2038 }
2039}
2040
Luiz Capitulinoc1925482009-08-28 15:27:19 -03002041static void do_wav_capture(Monitor *mon, const QDict *qdict)
bellardec36b692006-07-16 18:57:03 +00002042{
Luiz Capitulinoc1925482009-08-28 15:27:19 -03002043 const char *path = qdict_get_str(qdict, "path");
2044 int has_freq = qdict_haskey(qdict, "freq");
2045 int freq = qdict_get_try_int(qdict, "freq", -1);
2046 int has_bits = qdict_haskey(qdict, "bits");
2047 int bits = qdict_get_try_int(qdict, "bits", -1);
2048 int has_channels = qdict_haskey(qdict, "nchannels");
2049 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
bellardec36b692006-07-16 18:57:03 +00002050 CaptureState *s;
2051
Anthony Liguori7267c092011-08-20 22:09:37 -05002052 s = g_malloc0 (sizeof (*s));
bellardec36b692006-07-16 18:57:03 +00002053
2054 freq = has_freq ? freq : 44100;
2055 bits = has_bits ? bits : 16;
2056 nchannels = has_channels ? nchannels : 2;
2057
2058 if (wav_start_capture (s, path, freq, bits, nchannels)) {
Isaku Yamahatad00b2612011-01-21 19:53:55 +09002059 monitor_printf(mon, "Failed to add wave capture\n");
Anthony Liguori7267c092011-08-20 22:09:37 -05002060 g_free (s);
Isaku Yamahatad00b2612011-01-21 19:53:55 +09002061 return;
bellardec36b692006-07-16 18:57:03 +00002062 }
Blue Swirl72cf2d42009-09-12 07:36:22 +00002063 QLIST_INSERT_HEAD (&capture_head, s, entries);
bellardec36b692006-07-16 18:57:03 +00002064}
2065#endif
2066
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002067static qemu_acl *find_acl(Monitor *mon, const char *name)
aliguori76655d62009-03-06 20:27:37 +00002068{
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002069 qemu_acl *acl = qemu_acl_find(name);
aliguori76655d62009-03-06 20:27:37 +00002070
aliguori76655d62009-03-06 20:27:37 +00002071 if (!acl) {
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002072 monitor_printf(mon, "acl: unknown list '%s'\n", name);
aliguori76655d62009-03-06 20:27:37 +00002073 }
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002074 return acl;
2075}
aliguori76655d62009-03-06 20:27:37 +00002076
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002077static void do_acl_show(Monitor *mon, const QDict *qdict)
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002078{
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002079 const char *aclname = qdict_get_str(qdict, "aclname");
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002080 qemu_acl *acl = find_acl(mon, aclname);
2081 qemu_acl_entry *entry;
2082 int i = 0;
2083
2084 if (acl) {
aliguori28a76be2009-03-06 20:27:40 +00002085 monitor_printf(mon, "policy: %s\n",
aliguori76655d62009-03-06 20:27:37 +00002086 acl->defaultDeny ? "deny" : "allow");
Blue Swirl72cf2d42009-09-12 07:36:22 +00002087 QTAILQ_FOREACH(entry, &acl->entries, next) {
aliguori28a76be2009-03-06 20:27:40 +00002088 i++;
2089 monitor_printf(mon, "%d: %s %s\n", i,
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002090 entry->deny ? "deny" : "allow", entry->match);
aliguori28a76be2009-03-06 20:27:40 +00002091 }
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002092 }
2093}
2094
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002095static void do_acl_reset(Monitor *mon, const QDict *qdict)
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002096{
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002097 const char *aclname = qdict_get_str(qdict, "aclname");
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002098 qemu_acl *acl = find_acl(mon, aclname);
2099
2100 if (acl) {
aliguori28a76be2009-03-06 20:27:40 +00002101 qemu_acl_reset(acl);
2102 monitor_printf(mon, "acl: removed all rules\n");
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002103 }
2104}
aliguori76655d62009-03-06 20:27:37 +00002105
Luiz Capitulinof18c16d2009-08-28 15:27:14 -03002106static void do_acl_policy(Monitor *mon, const QDict *qdict)
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002107{
Luiz Capitulinof18c16d2009-08-28 15:27:14 -03002108 const char *aclname = qdict_get_str(qdict, "aclname");
2109 const char *policy = qdict_get_str(qdict, "policy");
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002110 qemu_acl *acl = find_acl(mon, aclname);
2111
2112 if (acl) {
2113 if (strcmp(policy, "allow") == 0) {
aliguori28a76be2009-03-06 20:27:40 +00002114 acl->defaultDeny = 0;
2115 monitor_printf(mon, "acl: policy set to 'allow'\n");
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002116 } else if (strcmp(policy, "deny") == 0) {
aliguori28a76be2009-03-06 20:27:40 +00002117 acl->defaultDeny = 1;
2118 monitor_printf(mon, "acl: policy set to 'deny'\n");
2119 } else {
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002120 monitor_printf(mon, "acl: unknown policy '%s', "
2121 "expected 'deny' or 'allow'\n", policy);
aliguori28a76be2009-03-06 20:27:40 +00002122 }
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002123 }
2124}
aliguori76655d62009-03-06 20:27:37 +00002125
Luiz Capitulino1bd14422009-08-28 15:27:17 -03002126static void do_acl_add(Monitor *mon, const QDict *qdict)
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002127{
Luiz Capitulino1bd14422009-08-28 15:27:17 -03002128 const char *aclname = qdict_get_str(qdict, "aclname");
2129 const char *match = qdict_get_str(qdict, "match");
2130 const char *policy = qdict_get_str(qdict, "policy");
2131 int has_index = qdict_haskey(qdict, "index");
2132 int index = qdict_get_try_int(qdict, "index", -1);
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002133 qemu_acl *acl = find_acl(mon, aclname);
2134 int deny, ret;
2135
2136 if (acl) {
2137 if (strcmp(policy, "allow") == 0) {
2138 deny = 0;
2139 } else if (strcmp(policy, "deny") == 0) {
2140 deny = 1;
2141 } else {
2142 monitor_printf(mon, "acl: unknown policy '%s', "
2143 "expected 'deny' or 'allow'\n", policy);
aliguori28a76be2009-03-06 20:27:40 +00002144 return;
2145 }
aliguori28a76be2009-03-06 20:27:40 +00002146 if (has_index)
2147 ret = qemu_acl_insert(acl, deny, match, index);
2148 else
2149 ret = qemu_acl_append(acl, deny, match);
2150 if (ret < 0)
2151 monitor_printf(mon, "acl: unable to add acl entry\n");
2152 else
2153 monitor_printf(mon, "acl: added rule at position %d\n", ret);
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002154 }
2155}
aliguori76655d62009-03-06 20:27:37 +00002156
Luiz Capitulinof18c16d2009-08-28 15:27:14 -03002157static void do_acl_remove(Monitor *mon, const QDict *qdict)
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002158{
Luiz Capitulinof18c16d2009-08-28 15:27:14 -03002159 const char *aclname = qdict_get_str(qdict, "aclname");
2160 const char *match = qdict_get_str(qdict, "match");
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002161 qemu_acl *acl = find_acl(mon, aclname);
2162 int ret;
aliguori76655d62009-03-06 20:27:37 +00002163
Jan Kiszka15dfcd42009-06-25 08:22:08 +02002164 if (acl) {
aliguori28a76be2009-03-06 20:27:40 +00002165 ret = qemu_acl_remove(acl, match);
2166 if (ret < 0)
2167 monitor_printf(mon, "acl: no matching acl entry\n");
2168 else
2169 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
aliguori76655d62009-03-06 20:27:37 +00002170 }
2171}
2172
Huang Ying79c4f6b2009-06-23 10:05:14 +08002173#if defined(TARGET_I386)
Luiz Capitulino37b7ad42009-08-28 15:27:21 -03002174static void do_inject_mce(Monitor *mon, const QDict *qdict)
Huang Ying79c4f6b2009-06-23 10:05:14 +08002175{
2176 CPUState *cenv;
Luiz Capitulino37b7ad42009-08-28 15:27:21 -03002177 int cpu_index = qdict_get_int(qdict, "cpu_index");
2178 int bank = qdict_get_int(qdict, "bank");
2179 uint64_t status = qdict_get_int(qdict, "status");
2180 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2181 uint64_t addr = qdict_get_int(qdict, "addr");
2182 uint64_t misc = qdict_get_int(qdict, "misc");
Jan Kiszka747461c2011-03-02 08:56:10 +01002183 int flags = MCE_INJECT_UNCOND_AO;
Huang Ying79c4f6b2009-06-23 10:05:14 +08002184
Jan Kiszka747461c2011-03-02 08:56:10 +01002185 if (qdict_get_try_bool(qdict, "broadcast", 0)) {
2186 flags |= MCE_INJECT_BROADCAST;
2187 }
Jin Dongming31ce5e02010-12-10 17:21:02 +09002188 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
Jan Kiszka316378e2011-03-02 08:56:09 +01002189 if (cenv->cpu_index == cpu_index) {
2190 cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc,
Jan Kiszka747461c2011-03-02 08:56:10 +01002191 flags);
Huang Ying79c4f6b2009-06-23 10:05:14 +08002192 break;
2193 }
Jin Dongming31ce5e02010-12-10 17:21:02 +09002194 }
Huang Ying79c4f6b2009-06-23 10:05:14 +08002195}
2196#endif
2197
Luiz Capitulino6ad3ebd2010-02-10 23:49:53 -02002198static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002199{
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002200 const char *fdname = qdict_get_str(qdict, "fdname");
Anthony Liguoric227f092009-10-01 16:12:16 -05002201 mon_fd_t *monfd;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002202 int fd;
2203
Anthony Liguori74c0d6f2011-08-15 11:17:39 -05002204 fd = qemu_chr_fe_get_msgfd(mon->chr);
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002205 if (fd == -1) {
Markus Armbrusterab5b0272010-03-02 18:15:09 +01002206 qerror_report(QERR_FD_NOT_SUPPLIED);
Luiz Capitulino6ad3ebd2010-02-10 23:49:53 -02002207 return -1;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002208 }
2209
2210 if (qemu_isdigit(fdname[0])) {
Markus Armbrustere17ba872010-03-25 17:22:36 +01002211 qerror_report(QERR_INVALID_PARAMETER_VALUE, "fdname",
2212 "a name not starting with a digit");
Luiz Capitulino6ad3ebd2010-02-10 23:49:53 -02002213 return -1;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002214 }
2215
Blue Swirl72cf2d42009-09-12 07:36:22 +00002216 QLIST_FOREACH(monfd, &mon->fds, next) {
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002217 if (strcmp(monfd->name, fdname) != 0) {
2218 continue;
2219 }
2220
2221 close(monfd->fd);
2222 monfd->fd = fd;
Luiz Capitulino6ad3ebd2010-02-10 23:49:53 -02002223 return 0;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002224 }
2225
Anthony Liguori7267c092011-08-20 22:09:37 -05002226 monfd = g_malloc0(sizeof(mon_fd_t));
2227 monfd->name = g_strdup(fdname);
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002228 monfd->fd = fd;
2229
Blue Swirl72cf2d42009-09-12 07:36:22 +00002230 QLIST_INSERT_HEAD(&mon->fds, monfd, next);
Luiz Capitulino6ad3ebd2010-02-10 23:49:53 -02002231 return 0;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002232}
2233
Luiz Capitulinoaeb91c12010-02-10 23:49:54 -02002234static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002235{
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002236 const char *fdname = qdict_get_str(qdict, "fdname");
Anthony Liguoric227f092009-10-01 16:12:16 -05002237 mon_fd_t *monfd;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002238
Blue Swirl72cf2d42009-09-12 07:36:22 +00002239 QLIST_FOREACH(monfd, &mon->fds, next) {
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002240 if (strcmp(monfd->name, fdname) != 0) {
2241 continue;
2242 }
2243
Blue Swirl72cf2d42009-09-12 07:36:22 +00002244 QLIST_REMOVE(monfd, next);
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002245 close(monfd->fd);
Anthony Liguori7267c092011-08-20 22:09:37 -05002246 g_free(monfd->name);
2247 g_free(monfd);
Luiz Capitulinoaeb91c12010-02-10 23:49:54 -02002248 return 0;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002249 }
2250
Markus Armbrusterab5b0272010-03-02 18:15:09 +01002251 qerror_report(QERR_FD_NOT_FOUND, fdname);
Luiz Capitulinoaeb91c12010-02-10 23:49:54 -02002252 return -1;
Mark McLoughlinf07918f2009-07-22 09:11:40 +01002253}
2254
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002255static void do_loadvm(Monitor *mon, const QDict *qdict)
Juan Quintelac8d41b22009-08-20 19:42:21 +02002256{
Luiz Capitulino13548692011-07-29 15:36:43 -03002257 int saved_vm_running = runstate_is_running();
Luiz Capitulinod54908a2009-08-28 15:27:13 -03002258 const char *name = qdict_get_str(qdict, "name");
Juan Quintelac8d41b22009-08-20 19:42:21 +02002259
Luiz Capitulino0461d5a2011-09-30 14:45:27 -03002260 vm_stop(RUN_STATE_RESTORE_VM);
Juan Quintelac8d41b22009-08-20 19:42:21 +02002261
Miguel Di Ciurcio Filhof0aa7a82010-07-19 15:25:01 -03002262 if (load_vmstate(name) == 0 && saved_vm_running) {
Juan Quintelac8d41b22009-08-20 19:42:21 +02002263 vm_start();
Miguel Di Ciurcio Filhof0aa7a82010-07-19 15:25:01 -03002264 }
Juan Quintelac8d41b22009-08-20 19:42:21 +02002265}
2266
Mark McLoughlin7768e042009-07-22 09:11:41 +01002267int monitor_get_fd(Monitor *mon, const char *fdname)
2268{
Anthony Liguoric227f092009-10-01 16:12:16 -05002269 mon_fd_t *monfd;
Mark McLoughlin7768e042009-07-22 09:11:41 +01002270
Blue Swirl72cf2d42009-09-12 07:36:22 +00002271 QLIST_FOREACH(monfd, &mon->fds, next) {
Mark McLoughlin7768e042009-07-22 09:11:41 +01002272 int fd;
2273
2274 if (strcmp(monfd->name, fdname) != 0) {
2275 continue;
2276 }
2277
2278 fd = monfd->fd;
2279
2280 /* caller takes ownership of fd */
Blue Swirl72cf2d42009-09-12 07:36:22 +00002281 QLIST_REMOVE(monfd, next);
Anthony Liguori7267c092011-08-20 22:09:37 -05002282 g_free(monfd->name);
2283 g_free(monfd);
Mark McLoughlin7768e042009-07-22 09:11:41 +01002284
2285 return fd;
2286 }
2287
2288 return -1;
2289}
2290
Wayne Xia816f8922011-10-12 11:32:41 +08002291/* mon_cmds and info_cmds would be sorted at runtime */
2292static mon_cmd_t mon_cmds[] = {
Luiz Capitulinoacd0a092010-09-30 16:00:22 -03002293#include "hmp-commands.h"
ths5fafdf22007-09-16 21:08:06 +00002294 { NULL, NULL, },
bellard9dc39cb2004-03-14 21:38:27 +00002295};
2296
Luiz Capitulinoacd0a092010-09-30 16:00:22 -03002297/* Please update hmp-commands.hx when adding or changing commands */
Wayne Xia816f8922011-10-12 11:32:41 +08002298static mon_cmd_t info_cmds[] = {
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002299 {
2300 .name = "version",
2301 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002302 .params = "",
2303 .help = "show the version of QEMU",
Luiz Capitulinob9c15f12011-08-26 17:38:13 -03002304 .mhandler.info = hmp_info_version,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002305 },
2306 {
2307 .name = "network",
2308 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002309 .params = "",
2310 .help = "show the network state",
Luiz Capitulino910df892009-10-07 13:41:51 -03002311 .mhandler.info = do_info_network,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002312 },
2313 {
2314 .name = "chardev",
2315 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002316 .params = "",
2317 .help = "show the character devices",
Luiz Capitulinoc5a415a2011-09-14 16:05:49 -03002318 .mhandler.info = hmp_info_chardev,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002319 },
2320 {
2321 .name = "block",
2322 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002323 .params = "",
2324 .help = "show the block devices",
Luiz Capitulinob2023812011-09-21 17:16:47 -03002325 .mhandler.info = hmp_info_block,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002326 },
2327 {
2328 .name = "blockstats",
2329 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002330 .params = "",
2331 .help = "show block device statistics",
Luiz Capitulinof11f57e2011-09-22 15:56:36 -03002332 .mhandler.info = hmp_info_blockstats,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002333 },
2334 {
Stefan Hajnoczifb5458c2012-01-18 14:40:49 +00002335 .name = "block-jobs",
2336 .args_type = "",
2337 .params = "",
2338 .help = "show progress of ongoing block device operations",
2339 .mhandler.info = hmp_info_block_jobs,
2340 },
2341 {
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002342 .name = "registers",
2343 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002344 .params = "",
2345 .help = "show the cpu registers",
Luiz Capitulino910df892009-10-07 13:41:51 -03002346 .mhandler.info = do_info_registers,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002347 },
2348 {
2349 .name = "cpus",
2350 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002351 .params = "",
2352 .help = "show infos for each CPU",
Luiz Capitulinode0b36b2011-09-21 16:38:35 -03002353 .mhandler.info = hmp_info_cpus,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002354 },
2355 {
2356 .name = "history",
2357 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002358 .params = "",
2359 .help = "show the command line history",
Luiz Capitulino910df892009-10-07 13:41:51 -03002360 .mhandler.info = do_info_history,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002361 },
Jan Kiszka661f1922011-10-16 11:53:13 +02002362#if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2363 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002364 {
2365 .name = "irq",
2366 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002367 .params = "",
2368 .help = "show the interrupts statistics (if available)",
Jan Kiszka661f1922011-10-16 11:53:13 +02002369#ifdef TARGET_SPARC
2370 .mhandler.info = sun4m_irq_info,
2371#elif defined(TARGET_LM32)
2372 .mhandler.info = lm32_irq_info,
2373#else
Luiz Capitulino910df892009-10-07 13:41:51 -03002374 .mhandler.info = irq_info,
Jan Kiszka661f1922011-10-16 11:53:13 +02002375#endif
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002376 },
2377 {
2378 .name = "pic",
2379 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002380 .params = "",
2381 .help = "show i8259 (PIC) state",
Jan Kiszka661f1922011-10-16 11:53:13 +02002382#ifdef TARGET_SPARC
2383 .mhandler.info = sun4m_pic_info,
2384#elif defined(TARGET_LM32)
2385 .mhandler.info = lm32_do_pic_info,
2386#else
Luiz Capitulino910df892009-10-07 13:41:51 -03002387 .mhandler.info = pic_info,
Jan Kiszka661f1922011-10-16 11:53:13 +02002388#endif
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002389 },
Jan Kiszka661f1922011-10-16 11:53:13 +02002390#endif
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002391 {
2392 .name = "pci",
2393 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002394 .params = "",
2395 .help = "show PCI info",
Luiz Capitulino79627472011-10-21 14:15:33 -02002396 .mhandler.info = hmp_info_pci,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002397 },
Scott Woodbebabbc2011-08-18 10:38:42 +00002398#if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
Max Filippov692f7372012-01-07 20:02:40 +04002399 defined(TARGET_PPC) || defined(TARGET_XTENSA)
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002400 {
2401 .name = "tlb",
2402 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002403 .params = "",
2404 .help = "show virtual to physical memory mappings",
Luiz Capitulino910df892009-10-07 13:41:51 -03002405 .mhandler.info = tlb_info,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002406 },
aurel327c664e22009-03-03 06:12:22 +00002407#endif
2408#if defined(TARGET_I386)
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002409 {
2410 .name = "mem",
2411 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002412 .params = "",
2413 .help = "show the active virtual memory mappings",
Luiz Capitulino910df892009-10-07 13:41:51 -03002414 .mhandler.info = mem_info,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002415 },
bellardb86bda52004-09-18 19:32:46 +00002416#endif
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002417 {
Blue Swirl314e2982011-09-11 20:22:05 +00002418 .name = "mtree",
2419 .args_type = "",
2420 .params = "",
2421 .help = "show memory tree",
2422 .mhandler.info = do_info_mtree,
2423 },
2424 {
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002425 .name = "jit",
2426 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002427 .params = "",
2428 .help = "show dynamic compiler info",
Luiz Capitulino910df892009-10-07 13:41:51 -03002429 .mhandler.info = do_info_jit,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002430 },
2431 {
2432 .name = "kvm",
2433 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002434 .params = "",
2435 .help = "show KVM information",
Luiz Capitulino292a2602011-09-12 15:10:53 -03002436 .mhandler.info = hmp_info_kvm,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002437 },
2438 {
2439 .name = "numa",
2440 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002441 .params = "",
2442 .help = "show NUMA information",
Luiz Capitulino910df892009-10-07 13:41:51 -03002443 .mhandler.info = do_info_numa,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002444 },
2445 {
2446 .name = "usb",
2447 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002448 .params = "",
2449 .help = "show guest USB devices",
Luiz Capitulino910df892009-10-07 13:41:51 -03002450 .mhandler.info = usb_info,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002451 },
2452 {
2453 .name = "usbhost",
2454 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002455 .params = "",
2456 .help = "show host USB devices",
Luiz Capitulino910df892009-10-07 13:41:51 -03002457 .mhandler.info = usb_host_info,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002458 },
2459 {
2460 .name = "profile",
2461 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002462 .params = "",
2463 .help = "show profiling information",
Luiz Capitulino910df892009-10-07 13:41:51 -03002464 .mhandler.info = do_info_profile,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002465 },
2466 {
2467 .name = "capture",
2468 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002469 .params = "",
2470 .help = "show capture information",
Luiz Capitulino910df892009-10-07 13:41:51 -03002471 .mhandler.info = do_info_capture,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002472 },
2473 {
2474 .name = "snapshots",
2475 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002476 .params = "",
2477 .help = "show the currently saved VM snapshots",
Luiz Capitulino910df892009-10-07 13:41:51 -03002478 .mhandler.info = do_info_snapshots,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002479 },
2480 {
2481 .name = "status",
2482 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002483 .params = "",
2484 .help = "show the current VM status (running|paused)",
Luiz Capitulino1fa9a5e2011-09-12 17:54:20 -03002485 .mhandler.info = hmp_info_status,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002486 },
2487 {
2488 .name = "pcmcia",
2489 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002490 .params = "",
2491 .help = "show guest PCMCIA status",
Luiz Capitulino910df892009-10-07 13:41:51 -03002492 .mhandler.info = pcmcia_info,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002493 },
2494 {
2495 .name = "mice",
2496 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002497 .params = "",
2498 .help = "show which guest mouse is receiving events",
Luiz Capitulinoe235cec2011-09-21 15:29:55 -03002499 .mhandler.info = hmp_info_mice,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002500 },
2501 {
2502 .name = "vnc",
2503 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002504 .params = "",
2505 .help = "show the vnc server status",
Luiz Capitulino2b54aa82011-10-17 16:41:22 -02002506 .mhandler.info = hmp_info_vnc,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002507 },
Gerd Hoffmanncb42a872010-11-30 11:02:51 +01002508#if defined(CONFIG_SPICE)
2509 {
2510 .name = "spice",
2511 .args_type = "",
2512 .params = "",
2513 .help = "show the spice server status",
Luiz Capitulinod1f29642011-10-20 17:01:33 -02002514 .mhandler.info = hmp_info_spice,
Gerd Hoffmanncb42a872010-11-30 11:02:51 +01002515 },
2516#endif
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002517 {
2518 .name = "name",
2519 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002520 .params = "",
2521 .help = "show the current VM name",
Anthony Liguori48a32be2011-09-02 12:34:48 -05002522 .mhandler.info = hmp_info_name,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002523 },
2524 {
2525 .name = "uuid",
2526 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002527 .params = "",
2528 .help = "show the current VM UUID",
Luiz Capitulinoefab7672011-09-13 17:16:25 -03002529 .mhandler.info = hmp_info_uuid,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002530 },
j_mayer76a66252007-03-07 08:32:30 +00002531#if defined(TARGET_PPC)
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002532 {
2533 .name = "cpustats",
2534 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002535 .params = "",
2536 .help = "show CPU statistics",
Luiz Capitulino910df892009-10-07 13:41:51 -03002537 .mhandler.info = do_info_cpu_stats,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002538 },
j_mayer76a66252007-03-07 08:32:30 +00002539#endif
blueswir131a60e22007-10-26 18:42:59 +00002540#if defined(CONFIG_SLIRP)
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002541 {
2542 .name = "usernet",
2543 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002544 .params = "",
2545 .help = "show user network stack connection states",
Luiz Capitulino910df892009-10-07 13:41:51 -03002546 .mhandler.info = do_info_usernet,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002547 },
blueswir131a60e22007-10-26 18:42:59 +00002548#endif
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002549 {
2550 .name = "migrate",
2551 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002552 .params = "",
2553 .help = "show migration status",
Luiz Capitulino791e7c82011-09-13 17:37:16 -03002554 .mhandler.info = hmp_info_migrate,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002555 },
2556 {
2557 .name = "balloon",
2558 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002559 .params = "",
2560 .help = "show balloon information",
Luiz Capitulino96637bc2011-10-21 11:41:37 -02002561 .mhandler.info = hmp_info_balloon,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002562 },
2563 {
2564 .name = "qtree",
2565 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002566 .params = "",
2567 .help = "show device tree",
Luiz Capitulino910df892009-10-07 13:41:51 -03002568 .mhandler.info = do_info_qtree,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002569 },
2570 {
2571 .name = "qdm",
2572 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002573 .params = "",
2574 .help = "show qdev device model list",
Luiz Capitulino910df892009-10-07 13:41:51 -03002575 .mhandler.info = do_info_qdm,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002576 },
2577 {
2578 .name = "roms",
2579 .args_type = "",
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002580 .params = "",
2581 .help = "show roms",
Luiz Capitulino910df892009-10-07 13:41:51 -03002582 .mhandler.info = do_info_roms,
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002583 },
Lluís6d8a7642011-08-31 20:30:43 +02002584#if defined(CONFIG_TRACE_SIMPLE)
Prerna Saxena22890ab2010-06-24 17:04:53 +05302585 {
2586 .name = "trace",
2587 .args_type = "",
2588 .params = "",
2589 .help = "show current contents of trace buffer",
2590 .mhandler.info = do_info_trace,
2591 },
Lluís31965ae2011-08-31 20:31:24 +02002592#endif
Prerna Saxena22890ab2010-06-24 17:04:53 +05302593 {
2594 .name = "trace-events",
2595 .args_type = "",
2596 .params = "",
2597 .help = "show available trace-events & their state",
Lluísfc764102011-08-31 20:31:18 +02002598 .mhandler.info = do_trace_print_events,
Prerna Saxena22890ab2010-06-24 17:04:53 +05302599 },
Luiz Capitulinod7f9b682009-10-07 13:41:50 -03002600 {
2601 .name = NULL,
2602 },
bellard9dc39cb2004-03-14 21:38:27 +00002603};
2604
Luiz Capitulinof36b4af2010-09-15 17:17:45 -03002605static const mon_cmd_t qmp_cmds[] = {
Anthony Liguorie3193602011-09-02 12:34:47 -05002606#include "qmp-commands-old.h"
Luiz Capitulinof36b4af2010-09-15 17:17:45 -03002607 { /* NULL */ },
2608};
2609
bellard9307c4c2004-04-04 12:57:25 +00002610/*******************************************************************/
2611
2612static const char *pch;
2613static jmp_buf expr_env;
2614
bellard92a31b12005-02-10 22:00:52 +00002615#define MD_TLONG 0
2616#define MD_I32 1
2617
bellard9307c4c2004-04-04 12:57:25 +00002618typedef struct MonitorDef {
2619 const char *name;
2620 int offset;
blueswir18662d652008-10-02 18:32:44 +00002621 target_long (*get_value)(const struct MonitorDef *md, int val);
bellard92a31b12005-02-10 22:00:52 +00002622 int type;
bellard9307c4c2004-04-04 12:57:25 +00002623} MonitorDef;
2624
bellard57206fd2004-04-25 18:54:52 +00002625#if defined(TARGET_I386)
blueswir18662d652008-10-02 18:32:44 +00002626static target_long monitor_get_pc (const struct MonitorDef *md, int val)
bellard57206fd2004-04-25 18:54:52 +00002627{
bellard6a00d602005-11-21 23:25:50 +00002628 CPUState *env = mon_get_cpu();
bellard6a00d602005-11-21 23:25:50 +00002629 return env->eip + env->segs[R_CS].base;
bellard57206fd2004-04-25 18:54:52 +00002630}
2631#endif
2632
bellarda541f292004-04-12 20:39:29 +00002633#if defined(TARGET_PPC)
blueswir18662d652008-10-02 18:32:44 +00002634static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
bellarda541f292004-04-12 20:39:29 +00002635{
bellard6a00d602005-11-21 23:25:50 +00002636 CPUState *env = mon_get_cpu();
bellarda541f292004-04-12 20:39:29 +00002637 unsigned int u;
2638 int i;
2639
2640 u = 0;
2641 for (i = 0; i < 8; i++)
aliguori28a76be2009-03-06 20:27:40 +00002642 u |= env->crf[i] << (32 - (4 * i));
bellarda541f292004-04-12 20:39:29 +00002643
2644 return u;
2645}
2646
blueswir18662d652008-10-02 18:32:44 +00002647static target_long monitor_get_msr (const struct MonitorDef *md, int val)
bellarda541f292004-04-12 20:39:29 +00002648{
bellard6a00d602005-11-21 23:25:50 +00002649 CPUState *env = mon_get_cpu();
j_mayer0411a972007-10-25 21:35:50 +00002650 return env->msr;
bellarda541f292004-04-12 20:39:29 +00002651}
2652
blueswir18662d652008-10-02 18:32:44 +00002653static target_long monitor_get_xer (const struct MonitorDef *md, int val)
bellarda541f292004-04-12 20:39:29 +00002654{
bellard6a00d602005-11-21 23:25:50 +00002655 CPUState *env = mon_get_cpu();
aurel323d7b4172008-10-21 11:28:46 +00002656 return env->xer;
bellarda541f292004-04-12 20:39:29 +00002657}
bellard9fddaa02004-05-21 12:59:32 +00002658
blueswir18662d652008-10-02 18:32:44 +00002659static target_long monitor_get_decr (const struct MonitorDef *md, int val)
bellard9fddaa02004-05-21 12:59:32 +00002660{
bellard6a00d602005-11-21 23:25:50 +00002661 CPUState *env = mon_get_cpu();
bellard6a00d602005-11-21 23:25:50 +00002662 return cpu_ppc_load_decr(env);
bellard9fddaa02004-05-21 12:59:32 +00002663}
2664
blueswir18662d652008-10-02 18:32:44 +00002665static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
bellard9fddaa02004-05-21 12:59:32 +00002666{
bellard6a00d602005-11-21 23:25:50 +00002667 CPUState *env = mon_get_cpu();
bellard6a00d602005-11-21 23:25:50 +00002668 return cpu_ppc_load_tbu(env);
bellard9fddaa02004-05-21 12:59:32 +00002669}
2670
blueswir18662d652008-10-02 18:32:44 +00002671static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
bellard9fddaa02004-05-21 12:59:32 +00002672{
bellard6a00d602005-11-21 23:25:50 +00002673 CPUState *env = mon_get_cpu();
bellard6a00d602005-11-21 23:25:50 +00002674 return cpu_ppc_load_tbl(env);
bellard9fddaa02004-05-21 12:59:32 +00002675}
bellarda541f292004-04-12 20:39:29 +00002676#endif
2677
bellarde95c8d52004-09-30 22:22:08 +00002678#if defined(TARGET_SPARC)
bellard7b936c02005-10-30 17:05:13 +00002679#ifndef TARGET_SPARC64
blueswir18662d652008-10-02 18:32:44 +00002680static target_long monitor_get_psr (const struct MonitorDef *md, int val)
bellarde95c8d52004-09-30 22:22:08 +00002681{
bellard6a00d602005-11-21 23:25:50 +00002682 CPUState *env = mon_get_cpu();
Blue Swirl5a834bb2010-05-09 20:19:04 +00002683
2684 return cpu_get_psr(env);
bellarde95c8d52004-09-30 22:22:08 +00002685}
bellard7b936c02005-10-30 17:05:13 +00002686#endif
bellarde95c8d52004-09-30 22:22:08 +00002687
blueswir18662d652008-10-02 18:32:44 +00002688static target_long monitor_get_reg(const struct MonitorDef *md, int val)
bellarde95c8d52004-09-30 22:22:08 +00002689{
bellard6a00d602005-11-21 23:25:50 +00002690 CPUState *env = mon_get_cpu();
bellard6a00d602005-11-21 23:25:50 +00002691 return env->regwptr[val];
bellarde95c8d52004-09-30 22:22:08 +00002692}
2693#endif
2694
blueswir18662d652008-10-02 18:32:44 +00002695static const MonitorDef monitor_defs[] = {
bellard9307c4c2004-04-04 12:57:25 +00002696#ifdef TARGET_I386
bellard57206fd2004-04-25 18:54:52 +00002697
2698#define SEG(name, seg) \
Andreas Färbere59d1672012-02-16 00:40:47 +01002699 { name, offsetof(CPUX86State, segs[seg].selector), NULL, MD_I32 },\
2700 { name ".base", offsetof(CPUX86State, segs[seg].base) },\
2701 { name ".limit", offsetof(CPUX86State, segs[seg].limit), NULL, MD_I32 },
bellard57206fd2004-04-25 18:54:52 +00002702
Andreas Färbere59d1672012-02-16 00:40:47 +01002703 { "eax", offsetof(CPUX86State, regs[0]) },
2704 { "ecx", offsetof(CPUX86State, regs[1]) },
2705 { "edx", offsetof(CPUX86State, regs[2]) },
2706 { "ebx", offsetof(CPUX86State, regs[3]) },
2707 { "esp|sp", offsetof(CPUX86State, regs[4]) },
2708 { "ebp|fp", offsetof(CPUX86State, regs[5]) },
2709 { "esi", offsetof(CPUX86State, regs[6]) },
2710 { "edi", offsetof(CPUX86State, regs[7]) },
bellard92a31b12005-02-10 22:00:52 +00002711#ifdef TARGET_X86_64
Andreas Färbere59d1672012-02-16 00:40:47 +01002712 { "r8", offsetof(CPUX86State, regs[8]) },
2713 { "r9", offsetof(CPUX86State, regs[9]) },
2714 { "r10", offsetof(CPUX86State, regs[10]) },
2715 { "r11", offsetof(CPUX86State, regs[11]) },
2716 { "r12", offsetof(CPUX86State, regs[12]) },
2717 { "r13", offsetof(CPUX86State, regs[13]) },
2718 { "r14", offsetof(CPUX86State, regs[14]) },
2719 { "r15", offsetof(CPUX86State, regs[15]) },
bellard92a31b12005-02-10 22:00:52 +00002720#endif
Andreas Färbere59d1672012-02-16 00:40:47 +01002721 { "eflags", offsetof(CPUX86State, eflags) },
2722 { "eip", offsetof(CPUX86State, eip) },
bellard57206fd2004-04-25 18:54:52 +00002723 SEG("cs", R_CS)
2724 SEG("ds", R_DS)
2725 SEG("es", R_ES)
bellard01038d22004-09-13 21:36:46 +00002726 SEG("ss", R_SS)
bellard57206fd2004-04-25 18:54:52 +00002727 SEG("fs", R_FS)
2728 SEG("gs", R_GS)
2729 { "pc", 0, monitor_get_pc, },
bellarda541f292004-04-12 20:39:29 +00002730#elif defined(TARGET_PPC)
j_mayerff937db2007-09-19 05:49:13 +00002731 /* General purpose registers */
Andreas Färbere59d1672012-02-16 00:40:47 +01002732 { "r0", offsetof(CPUPPCState, gpr[0]) },
2733 { "r1", offsetof(CPUPPCState, gpr[1]) },
2734 { "r2", offsetof(CPUPPCState, gpr[2]) },
2735 { "r3", offsetof(CPUPPCState, gpr[3]) },
2736 { "r4", offsetof(CPUPPCState, gpr[4]) },
2737 { "r5", offsetof(CPUPPCState, gpr[5]) },
2738 { "r6", offsetof(CPUPPCState, gpr[6]) },
2739 { "r7", offsetof(CPUPPCState, gpr[7]) },
2740 { "r8", offsetof(CPUPPCState, gpr[8]) },
2741 { "r9", offsetof(CPUPPCState, gpr[9]) },
2742 { "r10", offsetof(CPUPPCState, gpr[10]) },
2743 { "r11", offsetof(CPUPPCState, gpr[11]) },
2744 { "r12", offsetof(CPUPPCState, gpr[12]) },
2745 { "r13", offsetof(CPUPPCState, gpr[13]) },
2746 { "r14", offsetof(CPUPPCState, gpr[14]) },
2747 { "r15", offsetof(CPUPPCState, gpr[15]) },
2748 { "r16", offsetof(CPUPPCState, gpr[16]) },
2749 { "r17", offsetof(CPUPPCState, gpr[17]) },
2750 { "r18", offsetof(CPUPPCState, gpr[18]) },
2751 { "r19", offsetof(CPUPPCState, gpr[19]) },
2752 { "r20", offsetof(CPUPPCState, gpr[20]) },
2753 { "r21", offsetof(CPUPPCState, gpr[21]) },
2754 { "r22", offsetof(CPUPPCState, gpr[22]) },
2755 { "r23", offsetof(CPUPPCState, gpr[23]) },
2756 { "r24", offsetof(CPUPPCState, gpr[24]) },
2757 { "r25", offsetof(CPUPPCState, gpr[25]) },
2758 { "r26", offsetof(CPUPPCState, gpr[26]) },
2759 { "r27", offsetof(CPUPPCState, gpr[27]) },
2760 { "r28", offsetof(CPUPPCState, gpr[28]) },
2761 { "r29", offsetof(CPUPPCState, gpr[29]) },
2762 { "r30", offsetof(CPUPPCState, gpr[30]) },
2763 { "r31", offsetof(CPUPPCState, gpr[31]) },
j_mayerff937db2007-09-19 05:49:13 +00002764 /* Floating point registers */
Andreas Färbere59d1672012-02-16 00:40:47 +01002765 { "f0", offsetof(CPUPPCState, fpr[0]) },
2766 { "f1", offsetof(CPUPPCState, fpr[1]) },
2767 { "f2", offsetof(CPUPPCState, fpr[2]) },
2768 { "f3", offsetof(CPUPPCState, fpr[3]) },
2769 { "f4", offsetof(CPUPPCState, fpr[4]) },
2770 { "f5", offsetof(CPUPPCState, fpr[5]) },
2771 { "f6", offsetof(CPUPPCState, fpr[6]) },
2772 { "f7", offsetof(CPUPPCState, fpr[7]) },
2773 { "f8", offsetof(CPUPPCState, fpr[8]) },
2774 { "f9", offsetof(CPUPPCState, fpr[9]) },
2775 { "f10", offsetof(CPUPPCState, fpr[10]) },
2776 { "f11", offsetof(CPUPPCState, fpr[11]) },
2777 { "f12", offsetof(CPUPPCState, fpr[12]) },
2778 { "f13", offsetof(CPUPPCState, fpr[13]) },
2779 { "f14", offsetof(CPUPPCState, fpr[14]) },
2780 { "f15", offsetof(CPUPPCState, fpr[15]) },
2781 { "f16", offsetof(CPUPPCState, fpr[16]) },
2782 { "f17", offsetof(CPUPPCState, fpr[17]) },
2783 { "f18", offsetof(CPUPPCState, fpr[18]) },
2784 { "f19", offsetof(CPUPPCState, fpr[19]) },
2785 { "f20", offsetof(CPUPPCState, fpr[20]) },
2786 { "f21", offsetof(CPUPPCState, fpr[21]) },
2787 { "f22", offsetof(CPUPPCState, fpr[22]) },
2788 { "f23", offsetof(CPUPPCState, fpr[23]) },
2789 { "f24", offsetof(CPUPPCState, fpr[24]) },
2790 { "f25", offsetof(CPUPPCState, fpr[25]) },
2791 { "f26", offsetof(CPUPPCState, fpr[26]) },
2792 { "f27", offsetof(CPUPPCState, fpr[27]) },
2793 { "f28", offsetof(CPUPPCState, fpr[28]) },
2794 { "f29", offsetof(CPUPPCState, fpr[29]) },
2795 { "f30", offsetof(CPUPPCState, fpr[30]) },
2796 { "f31", offsetof(CPUPPCState, fpr[31]) },
2797 { "fpscr", offsetof(CPUPPCState, fpscr) },
j_mayerff937db2007-09-19 05:49:13 +00002798 /* Next instruction pointer */
Andreas Färbere59d1672012-02-16 00:40:47 +01002799 { "nip|pc", offsetof(CPUPPCState, nip) },
2800 { "lr", offsetof(CPUPPCState, lr) },
2801 { "ctr", offsetof(CPUPPCState, ctr) },
bellard9fddaa02004-05-21 12:59:32 +00002802 { "decr", 0, &monitor_get_decr, },
bellarda541f292004-04-12 20:39:29 +00002803 { "ccr", 0, &monitor_get_ccr, },
j_mayerff937db2007-09-19 05:49:13 +00002804 /* Machine state register */
bellarda541f292004-04-12 20:39:29 +00002805 { "msr", 0, &monitor_get_msr, },
2806 { "xer", 0, &monitor_get_xer, },
bellard9fddaa02004-05-21 12:59:32 +00002807 { "tbu", 0, &monitor_get_tbu, },
2808 { "tbl", 0, &monitor_get_tbl, },
j_mayerff937db2007-09-19 05:49:13 +00002809#if defined(TARGET_PPC64)
2810 /* Address space register */
Andreas Färbere59d1672012-02-16 00:40:47 +01002811 { "asr", offsetof(CPUPPCState, asr) },
j_mayerff937db2007-09-19 05:49:13 +00002812#endif
2813 /* Segment registers */
Andreas Färbere59d1672012-02-16 00:40:47 +01002814 { "sdr1", offsetof(CPUPPCState, spr[SPR_SDR1]) },
2815 { "sr0", offsetof(CPUPPCState, sr[0]) },
2816 { "sr1", offsetof(CPUPPCState, sr[1]) },
2817 { "sr2", offsetof(CPUPPCState, sr[2]) },
2818 { "sr3", offsetof(CPUPPCState, sr[3]) },
2819 { "sr4", offsetof(CPUPPCState, sr[4]) },
2820 { "sr5", offsetof(CPUPPCState, sr[5]) },
2821 { "sr6", offsetof(CPUPPCState, sr[6]) },
2822 { "sr7", offsetof(CPUPPCState, sr[7]) },
2823 { "sr8", offsetof(CPUPPCState, sr[8]) },
2824 { "sr9", offsetof(CPUPPCState, sr[9]) },
2825 { "sr10", offsetof(CPUPPCState, sr[10]) },
2826 { "sr11", offsetof(CPUPPCState, sr[11]) },
2827 { "sr12", offsetof(CPUPPCState, sr[12]) },
2828 { "sr13", offsetof(CPUPPCState, sr[13]) },
2829 { "sr14", offsetof(CPUPPCState, sr[14]) },
2830 { "sr15", offsetof(CPUPPCState, sr[15]) },
Scott Wood90dc8812011-04-29 17:10:23 -05002831 /* Too lazy to put BATs... */
Andreas Färbere59d1672012-02-16 00:40:47 +01002832 { "pvr", offsetof(CPUPPCState, spr[SPR_PVR]) },
Scott Wood90dc8812011-04-29 17:10:23 -05002833
Andreas Färbere59d1672012-02-16 00:40:47 +01002834 { "srr0", offsetof(CPUPPCState, spr[SPR_SRR0]) },
2835 { "srr1", offsetof(CPUPPCState, spr[SPR_SRR1]) },
2836 { "sprg0", offsetof(CPUPPCState, spr[SPR_SPRG0]) },
2837 { "sprg1", offsetof(CPUPPCState, spr[SPR_SPRG1]) },
2838 { "sprg2", offsetof(CPUPPCState, spr[SPR_SPRG2]) },
2839 { "sprg3", offsetof(CPUPPCState, spr[SPR_SPRG3]) },
2840 { "sprg4", offsetof(CPUPPCState, spr[SPR_SPRG4]) },
2841 { "sprg5", offsetof(CPUPPCState, spr[SPR_SPRG5]) },
2842 { "sprg6", offsetof(CPUPPCState, spr[SPR_SPRG6]) },
2843 { "sprg7", offsetof(CPUPPCState, spr[SPR_SPRG7]) },
2844 { "pid", offsetof(CPUPPCState, spr[SPR_BOOKE_PID]) },
2845 { "csrr0", offsetof(CPUPPCState, spr[SPR_BOOKE_CSRR0]) },
2846 { "csrr1", offsetof(CPUPPCState, spr[SPR_BOOKE_CSRR1]) },
2847 { "esr", offsetof(CPUPPCState, spr[SPR_BOOKE_ESR]) },
2848 { "dear", offsetof(CPUPPCState, spr[SPR_BOOKE_DEAR]) },
2849 { "mcsr", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSR]) },
2850 { "tsr", offsetof(CPUPPCState, spr[SPR_BOOKE_TSR]) },
2851 { "tcr", offsetof(CPUPPCState, spr[SPR_BOOKE_TCR]) },
2852 { "vrsave", offsetof(CPUPPCState, spr[SPR_VRSAVE]) },
2853 { "pir", offsetof(CPUPPCState, spr[SPR_BOOKE_PIR]) },
2854 { "mcsrr0", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSRR0]) },
2855 { "mcsrr1", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSRR1]) },
2856 { "decar", offsetof(CPUPPCState, spr[SPR_BOOKE_DECAR]) },
2857 { "ivpr", offsetof(CPUPPCState, spr[SPR_BOOKE_IVPR]) },
2858 { "epcr", offsetof(CPUPPCState, spr[SPR_BOOKE_EPCR]) },
2859 { "sprg8", offsetof(CPUPPCState, spr[SPR_BOOKE_SPRG8]) },
2860 { "ivor0", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR0]) },
2861 { "ivor1", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR1]) },
2862 { "ivor2", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR2]) },
2863 { "ivor3", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR3]) },
2864 { "ivor4", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR4]) },
2865 { "ivor5", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR5]) },
2866 { "ivor6", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR6]) },
2867 { "ivor7", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR7]) },
2868 { "ivor8", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR8]) },
2869 { "ivor9", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR9]) },
2870 { "ivor10", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR10]) },
2871 { "ivor11", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR11]) },
2872 { "ivor12", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR12]) },
2873 { "ivor13", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR13]) },
2874 { "ivor14", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR14]) },
2875 { "ivor15", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR15]) },
2876 { "ivor32", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR32]) },
2877 { "ivor33", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR33]) },
2878 { "ivor34", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR34]) },
2879 { "ivor35", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR35]) },
2880 { "ivor36", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR36]) },
2881 { "ivor37", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR37]) },
2882 { "mas0", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS0]) },
2883 { "mas1", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS1]) },
2884 { "mas2", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS2]) },
2885 { "mas3", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS3]) },
2886 { "mas4", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS4]) },
2887 { "mas6", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS6]) },
2888 { "mas7", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS7]) },
2889 { "mmucfg", offsetof(CPUPPCState, spr[SPR_MMUCFG]) },
2890 { "tlb0cfg", offsetof(CPUPPCState, spr[SPR_BOOKE_TLB0CFG]) },
2891 { "tlb1cfg", offsetof(CPUPPCState, spr[SPR_BOOKE_TLB1CFG]) },
2892 { "epr", offsetof(CPUPPCState, spr[SPR_BOOKE_EPR]) },
2893 { "eplc", offsetof(CPUPPCState, spr[SPR_BOOKE_EPLC]) },
2894 { "epsc", offsetof(CPUPPCState, spr[SPR_BOOKE_EPSC]) },
2895 { "svr", offsetof(CPUPPCState, spr[SPR_E500_SVR]) },
2896 { "mcar", offsetof(CPUPPCState, spr[SPR_Exxx_MCAR]) },
2897 { "pid1", offsetof(CPUPPCState, spr[SPR_BOOKE_PID1]) },
2898 { "pid2", offsetof(CPUPPCState, spr[SPR_BOOKE_PID2]) },
2899 { "hid0", offsetof(CPUPPCState, spr[SPR_HID0]) },
Scott Wood90dc8812011-04-29 17:10:23 -05002900
bellarde95c8d52004-09-30 22:22:08 +00002901#elif defined(TARGET_SPARC)
Andreas Färbere59d1672012-02-16 00:40:47 +01002902 { "g0", offsetof(CPUSPARCState, gregs[0]) },
2903 { "g1", offsetof(CPUSPARCState, gregs[1]) },
2904 { "g2", offsetof(CPUSPARCState, gregs[2]) },
2905 { "g3", offsetof(CPUSPARCState, gregs[3]) },
2906 { "g4", offsetof(CPUSPARCState, gregs[4]) },
2907 { "g5", offsetof(CPUSPARCState, gregs[5]) },
2908 { "g6", offsetof(CPUSPARCState, gregs[6]) },
2909 { "g7", offsetof(CPUSPARCState, gregs[7]) },
bellarde95c8d52004-09-30 22:22:08 +00002910 { "o0", 0, monitor_get_reg },
2911 { "o1", 1, monitor_get_reg },
2912 { "o2", 2, monitor_get_reg },
2913 { "o3", 3, monitor_get_reg },
2914 { "o4", 4, monitor_get_reg },
2915 { "o5", 5, monitor_get_reg },
2916 { "o6", 6, monitor_get_reg },
2917 { "o7", 7, monitor_get_reg },
2918 { "l0", 8, monitor_get_reg },
2919 { "l1", 9, monitor_get_reg },
2920 { "l2", 10, monitor_get_reg },
2921 { "l3", 11, monitor_get_reg },
2922 { "l4", 12, monitor_get_reg },
2923 { "l5", 13, monitor_get_reg },
2924 { "l6", 14, monitor_get_reg },
2925 { "l7", 15, monitor_get_reg },
2926 { "i0", 16, monitor_get_reg },
2927 { "i1", 17, monitor_get_reg },
2928 { "i2", 18, monitor_get_reg },
2929 { "i3", 19, monitor_get_reg },
2930 { "i4", 20, monitor_get_reg },
2931 { "i5", 21, monitor_get_reg },
2932 { "i6", 22, monitor_get_reg },
2933 { "i7", 23, monitor_get_reg },
Andreas Färbere59d1672012-02-16 00:40:47 +01002934 { "pc", offsetof(CPUSPARCState, pc) },
2935 { "npc", offsetof(CPUSPARCState, npc) },
2936 { "y", offsetof(CPUSPARCState, y) },
bellard7b936c02005-10-30 17:05:13 +00002937#ifndef TARGET_SPARC64
bellarde95c8d52004-09-30 22:22:08 +00002938 { "psr", 0, &monitor_get_psr, },
Andreas Färbere59d1672012-02-16 00:40:47 +01002939 { "wim", offsetof(CPUSPARCState, wim) },
bellard7b936c02005-10-30 17:05:13 +00002940#endif
Andreas Färbere59d1672012-02-16 00:40:47 +01002941 { "tbr", offsetof(CPUSPARCState, tbr) },
2942 { "fsr", offsetof(CPUSPARCState, fsr) },
2943 { "f0", offsetof(CPUSPARCState, fpr[0].l.upper) },
2944 { "f1", offsetof(CPUSPARCState, fpr[0].l.lower) },
2945 { "f2", offsetof(CPUSPARCState, fpr[1].l.upper) },
2946 { "f3", offsetof(CPUSPARCState, fpr[1].l.lower) },
2947 { "f4", offsetof(CPUSPARCState, fpr[2].l.upper) },
2948 { "f5", offsetof(CPUSPARCState, fpr[2].l.lower) },
2949 { "f6", offsetof(CPUSPARCState, fpr[3].l.upper) },
2950 { "f7", offsetof(CPUSPARCState, fpr[3].l.lower) },
2951 { "f8", offsetof(CPUSPARCState, fpr[4].l.upper) },
2952 { "f9", offsetof(CPUSPARCState, fpr[4].l.lower) },
2953 { "f10", offsetof(CPUSPARCState, fpr[5].l.upper) },
2954 { "f11", offsetof(CPUSPARCState, fpr[5].l.lower) },
2955 { "f12", offsetof(CPUSPARCState, fpr[6].l.upper) },
2956 { "f13", offsetof(CPUSPARCState, fpr[6].l.lower) },
2957 { "f14", offsetof(CPUSPARCState, fpr[7].l.upper) },
2958 { "f15", offsetof(CPUSPARCState, fpr[7].l.lower) },
2959 { "f16", offsetof(CPUSPARCState, fpr[8].l.upper) },
2960 { "f17", offsetof(CPUSPARCState, fpr[8].l.lower) },
2961 { "f18", offsetof(CPUSPARCState, fpr[9].l.upper) },
2962 { "f19", offsetof(CPUSPARCState, fpr[9].l.lower) },
2963 { "f20", offsetof(CPUSPARCState, fpr[10].l.upper) },
2964 { "f21", offsetof(CPUSPARCState, fpr[10].l.lower) },
2965 { "f22", offsetof(CPUSPARCState, fpr[11].l.upper) },
2966 { "f23", offsetof(CPUSPARCState, fpr[11].l.lower) },
2967 { "f24", offsetof(CPUSPARCState, fpr[12].l.upper) },
2968 { "f25", offsetof(CPUSPARCState, fpr[12].l.lower) },
2969 { "f26", offsetof(CPUSPARCState, fpr[13].l.upper) },
2970 { "f27", offsetof(CPUSPARCState, fpr[13].l.lower) },
2971 { "f28", offsetof(CPUSPARCState, fpr[14].l.upper) },
2972 { "f29", offsetof(CPUSPARCState, fpr[14].l.lower) },
2973 { "f30", offsetof(CPUSPARCState, fpr[15].l.upper) },
2974 { "f31", offsetof(CPUSPARCState, fpr[15].l.lower) },
bellard7b936c02005-10-30 17:05:13 +00002975#ifdef TARGET_SPARC64
Andreas Färbere59d1672012-02-16 00:40:47 +01002976 { "f32", offsetof(CPUSPARCState, fpr[16]) },
2977 { "f34", offsetof(CPUSPARCState, fpr[17]) },
2978 { "f36", offsetof(CPUSPARCState, fpr[18]) },
2979 { "f38", offsetof(CPUSPARCState, fpr[19]) },
2980 { "f40", offsetof(CPUSPARCState, fpr[20]) },
2981 { "f42", offsetof(CPUSPARCState, fpr[21]) },
2982 { "f44", offsetof(CPUSPARCState, fpr[22]) },
2983 { "f46", offsetof(CPUSPARCState, fpr[23]) },
2984 { "f48", offsetof(CPUSPARCState, fpr[24]) },
2985 { "f50", offsetof(CPUSPARCState, fpr[25]) },
2986 { "f52", offsetof(CPUSPARCState, fpr[26]) },
2987 { "f54", offsetof(CPUSPARCState, fpr[27]) },
2988 { "f56", offsetof(CPUSPARCState, fpr[28]) },
2989 { "f58", offsetof(CPUSPARCState, fpr[29]) },
2990 { "f60", offsetof(CPUSPARCState, fpr[30]) },
2991 { "f62", offsetof(CPUSPARCState, fpr[31]) },
2992 { "asi", offsetof(CPUSPARCState, asi) },
2993 { "pstate", offsetof(CPUSPARCState, pstate) },
2994 { "cansave", offsetof(CPUSPARCState, cansave) },
2995 { "canrestore", offsetof(CPUSPARCState, canrestore) },
2996 { "otherwin", offsetof(CPUSPARCState, otherwin) },
2997 { "wstate", offsetof(CPUSPARCState, wstate) },
2998 { "cleanwin", offsetof(CPUSPARCState, cleanwin) },
2999 { "fprs", offsetof(CPUSPARCState, fprs) },
bellard7b936c02005-10-30 17:05:13 +00003000#endif
bellard9307c4c2004-04-04 12:57:25 +00003001#endif
3002 { NULL },
3003};
3004
aliguori376253e2009-03-05 23:01:23 +00003005static void expr_error(Monitor *mon, const char *msg)
bellard9dc39cb2004-03-14 21:38:27 +00003006{
aliguori376253e2009-03-05 23:01:23 +00003007 monitor_printf(mon, "%s\n", msg);
bellard9307c4c2004-04-04 12:57:25 +00003008 longjmp(expr_env, 1);
3009}
3010
Markus Armbruster09b94182010-01-20 13:07:30 +01003011/* return 0 if OK, -1 if not found */
bellard92a31b12005-02-10 22:00:52 +00003012static int get_monitor_def(target_long *pval, const char *name)
bellard9307c4c2004-04-04 12:57:25 +00003013{
blueswir18662d652008-10-02 18:32:44 +00003014 const MonitorDef *md;
bellard92a31b12005-02-10 22:00:52 +00003015 void *ptr;
3016
bellard9307c4c2004-04-04 12:57:25 +00003017 for(md = monitor_defs; md->name != NULL; md++) {
3018 if (compare_cmd(name, md->name)) {
3019 if (md->get_value) {
bellarde95c8d52004-09-30 22:22:08 +00003020 *pval = md->get_value(md, md->offset);
bellard9307c4c2004-04-04 12:57:25 +00003021 } else {
bellard6a00d602005-11-21 23:25:50 +00003022 CPUState *env = mon_get_cpu();
bellard6a00d602005-11-21 23:25:50 +00003023 ptr = (uint8_t *)env + md->offset;
bellard92a31b12005-02-10 22:00:52 +00003024 switch(md->type) {
3025 case MD_I32:
3026 *pval = *(int32_t *)ptr;
3027 break;
3028 case MD_TLONG:
3029 *pval = *(target_long *)ptr;
3030 break;
3031 default:
3032 *pval = 0;
3033 break;
3034 }
bellard9307c4c2004-04-04 12:57:25 +00003035 }
3036 return 0;
3037 }
3038 }
3039 return -1;
3040}
3041
3042static void next(void)
3043{
Blue Swirl660f11b2009-07-31 21:16:51 +00003044 if (*pch != '\0') {
bellard9307c4c2004-04-04 12:57:25 +00003045 pch++;
blueswir1cd390082008-11-16 13:53:32 +00003046 while (qemu_isspace(*pch))
bellard9307c4c2004-04-04 12:57:25 +00003047 pch++;
3048 }
3049}
3050
aliguori376253e2009-03-05 23:01:23 +00003051static int64_t expr_sum(Monitor *mon);
bellard9307c4c2004-04-04 12:57:25 +00003052
aliguori376253e2009-03-05 23:01:23 +00003053static int64_t expr_unary(Monitor *mon)
bellard9307c4c2004-04-04 12:57:25 +00003054{
blueswir1c2efc952007-09-25 17:28:42 +00003055 int64_t n;
bellard9307c4c2004-04-04 12:57:25 +00003056 char *p;
bellard6a00d602005-11-21 23:25:50 +00003057 int ret;
bellard9307c4c2004-04-04 12:57:25 +00003058
3059 switch(*pch) {
3060 case '+':
3061 next();
aliguori376253e2009-03-05 23:01:23 +00003062 n = expr_unary(mon);
bellard9307c4c2004-04-04 12:57:25 +00003063 break;
3064 case '-':
3065 next();
aliguori376253e2009-03-05 23:01:23 +00003066 n = -expr_unary(mon);
bellard9307c4c2004-04-04 12:57:25 +00003067 break;
3068 case '~':
3069 next();
aliguori376253e2009-03-05 23:01:23 +00003070 n = ~expr_unary(mon);
bellard9307c4c2004-04-04 12:57:25 +00003071 break;
3072 case '(':
3073 next();
aliguori376253e2009-03-05 23:01:23 +00003074 n = expr_sum(mon);
bellard9307c4c2004-04-04 12:57:25 +00003075 if (*pch != ')') {
aliguori376253e2009-03-05 23:01:23 +00003076 expr_error(mon, "')' expected");
bellard9307c4c2004-04-04 12:57:25 +00003077 }
3078 next();
3079 break;
bellard81d09122004-07-14 17:21:37 +00003080 case '\'':
3081 pch++;
3082 if (*pch == '\0')
aliguori376253e2009-03-05 23:01:23 +00003083 expr_error(mon, "character constant expected");
bellard81d09122004-07-14 17:21:37 +00003084 n = *pch;
3085 pch++;
3086 if (*pch != '\'')
aliguori376253e2009-03-05 23:01:23 +00003087 expr_error(mon, "missing terminating \' character");
bellard81d09122004-07-14 17:21:37 +00003088 next();
3089 break;
bellard9307c4c2004-04-04 12:57:25 +00003090 case '$':
3091 {
3092 char buf[128], *q;
ths69b34972007-12-17 03:15:52 +00003093 target_long reg=0;
ths3b46e622007-09-17 08:09:54 +00003094
bellard9307c4c2004-04-04 12:57:25 +00003095 pch++;
3096 q = buf;
3097 while ((*pch >= 'a' && *pch <= 'z') ||
3098 (*pch >= 'A' && *pch <= 'Z') ||
3099 (*pch >= '0' && *pch <= '9') ||
bellard57206fd2004-04-25 18:54:52 +00003100 *pch == '_' || *pch == '.') {
bellard9307c4c2004-04-04 12:57:25 +00003101 if ((q - buf) < sizeof(buf) - 1)
3102 *q++ = *pch;
3103 pch++;
3104 }
blueswir1cd390082008-11-16 13:53:32 +00003105 while (qemu_isspace(*pch))
bellard9307c4c2004-04-04 12:57:25 +00003106 pch++;
3107 *q = 0;
blueswir17743e582007-09-24 18:39:04 +00003108 ret = get_monitor_def(&reg, buf);
Markus Armbruster09b94182010-01-20 13:07:30 +01003109 if (ret < 0)
aliguori376253e2009-03-05 23:01:23 +00003110 expr_error(mon, "unknown register");
blueswir17743e582007-09-24 18:39:04 +00003111 n = reg;
bellard9307c4c2004-04-04 12:57:25 +00003112 }
3113 break;
3114 case '\0':
aliguori376253e2009-03-05 23:01:23 +00003115 expr_error(mon, "unexpected end of expression");
bellard9307c4c2004-04-04 12:57:25 +00003116 n = 0;
3117 break;
3118 default:
blueswir17743e582007-09-24 18:39:04 +00003119#if TARGET_PHYS_ADDR_BITS > 32
bellard4f4fbf72006-06-25 18:28:12 +00003120 n = strtoull(pch, &p, 0);
3121#else
bellard9307c4c2004-04-04 12:57:25 +00003122 n = strtoul(pch, &p, 0);
bellard4f4fbf72006-06-25 18:28:12 +00003123#endif
bellard9307c4c2004-04-04 12:57:25 +00003124 if (pch == p) {
aliguori376253e2009-03-05 23:01:23 +00003125 expr_error(mon, "invalid char in expression");
bellard9307c4c2004-04-04 12:57:25 +00003126 }
3127 pch = p;
blueswir1cd390082008-11-16 13:53:32 +00003128 while (qemu_isspace(*pch))
bellard9307c4c2004-04-04 12:57:25 +00003129 pch++;
3130 break;
3131 }
3132 return n;
3133}
3134
3135
aliguori376253e2009-03-05 23:01:23 +00003136static int64_t expr_prod(Monitor *mon)
bellard9307c4c2004-04-04 12:57:25 +00003137{
blueswir1c2efc952007-09-25 17:28:42 +00003138 int64_t val, val2;
bellard92a31b12005-02-10 22:00:52 +00003139 int op;
ths3b46e622007-09-17 08:09:54 +00003140
aliguori376253e2009-03-05 23:01:23 +00003141 val = expr_unary(mon);
bellard9307c4c2004-04-04 12:57:25 +00003142 for(;;) {
3143 op = *pch;
3144 if (op != '*' && op != '/' && op != '%')
3145 break;
3146 next();
aliguori376253e2009-03-05 23:01:23 +00003147 val2 = expr_unary(mon);
bellard9307c4c2004-04-04 12:57:25 +00003148 switch(op) {
3149 default:
3150 case '*':
3151 val *= val2;
3152 break;
3153 case '/':
3154 case '%':
ths5fafdf22007-09-16 21:08:06 +00003155 if (val2 == 0)
aliguori376253e2009-03-05 23:01:23 +00003156 expr_error(mon, "division by zero");
bellard9307c4c2004-04-04 12:57:25 +00003157 if (op == '/')
3158 val /= val2;
3159 else
3160 val %= val2;
3161 break;
3162 }
3163 }
3164 return val;
3165}
3166
aliguori376253e2009-03-05 23:01:23 +00003167static int64_t expr_logic(Monitor *mon)
bellard9307c4c2004-04-04 12:57:25 +00003168{
blueswir1c2efc952007-09-25 17:28:42 +00003169 int64_t val, val2;
bellard92a31b12005-02-10 22:00:52 +00003170 int op;
bellard9307c4c2004-04-04 12:57:25 +00003171
aliguori376253e2009-03-05 23:01:23 +00003172 val = expr_prod(mon);
bellard9307c4c2004-04-04 12:57:25 +00003173 for(;;) {
3174 op = *pch;
3175 if (op != '&' && op != '|' && op != '^')
3176 break;
3177 next();
aliguori376253e2009-03-05 23:01:23 +00003178 val2 = expr_prod(mon);
bellard9307c4c2004-04-04 12:57:25 +00003179 switch(op) {
3180 default:
3181 case '&':
3182 val &= val2;
3183 break;
3184 case '|':
3185 val |= val2;
3186 break;
3187 case '^':
3188 val ^= val2;
3189 break;
3190 }
3191 }
3192 return val;
3193}
3194
aliguori376253e2009-03-05 23:01:23 +00003195static int64_t expr_sum(Monitor *mon)
bellard9307c4c2004-04-04 12:57:25 +00003196{
blueswir1c2efc952007-09-25 17:28:42 +00003197 int64_t val, val2;
bellard92a31b12005-02-10 22:00:52 +00003198 int op;
bellard9307c4c2004-04-04 12:57:25 +00003199
aliguori376253e2009-03-05 23:01:23 +00003200 val = expr_logic(mon);
bellard9307c4c2004-04-04 12:57:25 +00003201 for(;;) {
3202 op = *pch;
3203 if (op != '+' && op != '-')
3204 break;
3205 next();
aliguori376253e2009-03-05 23:01:23 +00003206 val2 = expr_logic(mon);
bellard9307c4c2004-04-04 12:57:25 +00003207 if (op == '+')
3208 val += val2;
3209 else
3210 val -= val2;
3211 }
3212 return val;
3213}
3214
aliguori376253e2009-03-05 23:01:23 +00003215static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
bellard9307c4c2004-04-04 12:57:25 +00003216{
3217 pch = *pp;
3218 if (setjmp(expr_env)) {
3219 *pp = pch;
3220 return -1;
3221 }
blueswir1cd390082008-11-16 13:53:32 +00003222 while (qemu_isspace(*pch))
bellard9307c4c2004-04-04 12:57:25 +00003223 pch++;
aliguori376253e2009-03-05 23:01:23 +00003224 *pval = expr_sum(mon);
bellard9307c4c2004-04-04 12:57:25 +00003225 *pp = pch;
3226 return 0;
3227}
3228
Markus Armbruster3350a4d2010-01-25 14:23:03 +01003229static int get_double(Monitor *mon, double *pval, const char **pp)
3230{
3231 const char *p = *pp;
3232 char *tailp;
3233 double d;
3234
3235 d = strtod(p, &tailp);
3236 if (tailp == p) {
3237 monitor_printf(mon, "Number expected\n");
3238 return -1;
3239 }
3240 if (d != d || d - d != 0) {
3241 /* NaN or infinity */
3242 monitor_printf(mon, "Bad number\n");
3243 return -1;
3244 }
3245 *pval = d;
3246 *pp = tailp;
3247 return 0;
3248}
3249
bellard9307c4c2004-04-04 12:57:25 +00003250static int get_str(char *buf, int buf_size, const char **pp)
3251{
3252 const char *p;
3253 char *q;
3254 int c;
3255
bellard81d09122004-07-14 17:21:37 +00003256 q = buf;
bellard9307c4c2004-04-04 12:57:25 +00003257 p = *pp;
blueswir1cd390082008-11-16 13:53:32 +00003258 while (qemu_isspace(*p))
bellard9307c4c2004-04-04 12:57:25 +00003259 p++;
3260 if (*p == '\0') {
3261 fail:
bellard81d09122004-07-14 17:21:37 +00003262 *q = '\0';
bellard9307c4c2004-04-04 12:57:25 +00003263 *pp = p;
3264 return -1;
3265 }
bellard9307c4c2004-04-04 12:57:25 +00003266 if (*p == '\"') {
3267 p++;
3268 while (*p != '\0' && *p != '\"') {
3269 if (*p == '\\') {
3270 p++;
3271 c = *p++;
3272 switch(c) {
3273 case 'n':
3274 c = '\n';
3275 break;
3276 case 'r':
3277 c = '\r';
3278 break;
3279 case '\\':
3280 case '\'':
3281 case '\"':
3282 break;
3283 default:
3284 qemu_printf("unsupported escape code: '\\%c'\n", c);
3285 goto fail;
3286 }
3287 if ((q - buf) < buf_size - 1) {
3288 *q++ = c;
3289 }
3290 } else {
3291 if ((q - buf) < buf_size - 1) {
3292 *q++ = *p;
3293 }
3294 p++;
3295 }
3296 }
3297 if (*p != '\"') {
bellard5b602122004-05-22 21:41:05 +00003298 qemu_printf("unterminated string\n");
bellard9307c4c2004-04-04 12:57:25 +00003299 goto fail;
3300 }
3301 p++;
3302 } else {
blueswir1cd390082008-11-16 13:53:32 +00003303 while (*p != '\0' && !qemu_isspace(*p)) {
bellard9307c4c2004-04-04 12:57:25 +00003304 if ((q - buf) < buf_size - 1) {
3305 *q++ = *p;
3306 }
3307 p++;
3308 }
bellard9307c4c2004-04-04 12:57:25 +00003309 }
bellard81d09122004-07-14 17:21:37 +00003310 *q = '\0';
bellard9307c4c2004-04-04 12:57:25 +00003311 *pp = p;
3312 return 0;
3313}
3314
Luiz Capitulino4590fd82009-06-09 18:21:30 -03003315/*
3316 * Store the command-name in cmdname, and return a pointer to
3317 * the remaining of the command string.
3318 */
3319static const char *get_command_name(const char *cmdline,
3320 char *cmdname, size_t nlen)
3321{
3322 size_t len;
3323 const char *p, *pstart;
3324
3325 p = cmdline;
3326 while (qemu_isspace(*p))
3327 p++;
3328 if (*p == '\0')
3329 return NULL;
3330 pstart = p;
3331 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
3332 p++;
3333 len = p - pstart;
3334 if (len > nlen - 1)
3335 len = nlen - 1;
3336 memcpy(cmdname, pstart, len);
3337 cmdname[len] = '\0';
3338 return p;
3339}
3340
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03003341/**
3342 * Read key of 'type' into 'key' and return the current
3343 * 'type' pointer.
3344 */
3345static char *key_get_info(const char *type, char **key)
3346{
3347 size_t len;
3348 char *p, *str;
3349
3350 if (*type == ',')
3351 type++;
3352
3353 p = strchr(type, ':');
3354 if (!p) {
3355 *key = NULL;
3356 return NULL;
3357 }
3358 len = p - type;
3359
Anthony Liguori7267c092011-08-20 22:09:37 -05003360 str = g_malloc(len + 1);
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03003361 memcpy(str, type, len);
3362 str[len] = '\0';
3363
3364 *key = str;
3365 return ++p;
3366}
3367
bellard9307c4c2004-04-04 12:57:25 +00003368static int default_fmt_format = 'x';
3369static int default_fmt_size = 4;
3370
3371#define MAX_ARGS 16
3372
lirans@il.ibm.comfbc3d962009-11-02 15:41:13 +02003373static int is_valid_option(const char *c, const char *typestr)
3374{
3375 char option[3];
3376
3377 option[0] = '-';
3378 option[1] = *c;
3379 option[2] = '\0';
3380
3381 typestr = strstr(typestr, option);
3382 return (typestr != NULL);
3383}
3384
Luiz Capitulino945c5ac2010-09-13 13:17:58 -03003385static const mon_cmd_t *search_dispatch_table(const mon_cmd_t *disp_table,
3386 const char *cmdname)
Luiz Capitulino7fd669a2009-11-26 22:58:54 -02003387{
3388 const mon_cmd_t *cmd;
3389
Luiz Capitulino945c5ac2010-09-13 13:17:58 -03003390 for (cmd = disp_table; cmd->name != NULL; cmd++) {
Luiz Capitulino7fd669a2009-11-26 22:58:54 -02003391 if (compare_cmd(cmdname, cmd->name)) {
3392 return cmd;
3393 }
3394 }
3395
3396 return NULL;
3397}
3398
Luiz Capitulino945c5ac2010-09-13 13:17:58 -03003399static const mon_cmd_t *monitor_find_command(const char *cmdname)
3400{
3401 return search_dispatch_table(mon_cmds, cmdname);
3402}
3403
Luiz Capitulinobead3ce2010-09-15 17:08:39 -03003404static const mon_cmd_t *qmp_find_cmd(const char *cmdname)
3405{
Luiz Capitulinof36b4af2010-09-15 17:17:45 -03003406 return search_dispatch_table(qmp_cmds, cmdname);
Luiz Capitulinobead3ce2010-09-15 17:08:39 -03003407}
3408
Anthony Liguoric227f092009-10-01 16:12:16 -05003409static const mon_cmd_t *monitor_parse_command(Monitor *mon,
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003410 const char *cmdline,
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003411 QDict *qdict)
bellard9307c4c2004-04-04 12:57:25 +00003412{
Luiz Capitulino4590fd82009-06-09 18:21:30 -03003413 const char *p, *typestr;
Luiz Capitulino53773582009-08-28 15:27:25 -03003414 int c;
Anthony Liguoric227f092009-10-01 16:12:16 -05003415 const mon_cmd_t *cmd;
bellard9307c4c2004-04-04 12:57:25 +00003416 char cmdname[256];
3417 char buf[1024];
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03003418 char *key;
bellard9dc39cb2004-03-14 21:38:27 +00003419
3420#ifdef DEBUG
aliguori376253e2009-03-05 23:01:23 +00003421 monitor_printf(mon, "command='%s'\n", cmdline);
bellard9dc39cb2004-03-14 21:38:27 +00003422#endif
ths3b46e622007-09-17 08:09:54 +00003423
bellard9307c4c2004-04-04 12:57:25 +00003424 /* extract the command name */
Luiz Capitulino4590fd82009-06-09 18:21:30 -03003425 p = get_command_name(cmdline, cmdname, sizeof(cmdname));
3426 if (!p)
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003427 return NULL;
ths3b46e622007-09-17 08:09:54 +00003428
Luiz Capitulino7fd669a2009-11-26 22:58:54 -02003429 cmd = monitor_find_command(cmdname);
3430 if (!cmd) {
Luiz Capitulinod91d9bf2009-06-09 18:21:54 -03003431 monitor_printf(mon, "unknown command: '%s'\n", cmdname);
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003432 return NULL;
Luiz Capitulinod91d9bf2009-06-09 18:21:54 -03003433 }
bellard9307c4c2004-04-04 12:57:25 +00003434
bellard9307c4c2004-04-04 12:57:25 +00003435 /* parse the parameters */
3436 typestr = cmd->args_type;
bellard9307c4c2004-04-04 12:57:25 +00003437 for(;;) {
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03003438 typestr = key_get_info(typestr, &key);
3439 if (!typestr)
bellard9307c4c2004-04-04 12:57:25 +00003440 break;
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03003441 c = *typestr;
bellard9307c4c2004-04-04 12:57:25 +00003442 typestr++;
3443 switch(c) {
3444 case 'F':
bellard81d09122004-07-14 17:21:37 +00003445 case 'B':
bellard9307c4c2004-04-04 12:57:25 +00003446 case 's':
3447 {
3448 int ret;
ths3b46e622007-09-17 08:09:54 +00003449
blueswir1cd390082008-11-16 13:53:32 +00003450 while (qemu_isspace(*p))
bellard9307c4c2004-04-04 12:57:25 +00003451 p++;
3452 if (*typestr == '?') {
3453 typestr++;
3454 if (*p == '\0') {
3455 /* no optional string: NULL argument */
Luiz Capitulino53773582009-08-28 15:27:25 -03003456 break;
bellard9307c4c2004-04-04 12:57:25 +00003457 }
3458 }
3459 ret = get_str(buf, sizeof(buf), &p);
3460 if (ret < 0) {
bellard81d09122004-07-14 17:21:37 +00003461 switch(c) {
3462 case 'F':
aliguori376253e2009-03-05 23:01:23 +00003463 monitor_printf(mon, "%s: filename expected\n",
3464 cmdname);
bellard81d09122004-07-14 17:21:37 +00003465 break;
3466 case 'B':
aliguori376253e2009-03-05 23:01:23 +00003467 monitor_printf(mon, "%s: block device name expected\n",
3468 cmdname);
bellard81d09122004-07-14 17:21:37 +00003469 break;
3470 default:
aliguori376253e2009-03-05 23:01:23 +00003471 monitor_printf(mon, "%s: string expected\n", cmdname);
bellard81d09122004-07-14 17:21:37 +00003472 break;
3473 }
bellard9307c4c2004-04-04 12:57:25 +00003474 goto fail;
3475 }
Luiz Capitulino53773582009-08-28 15:27:25 -03003476 qdict_put(qdict, key, qstring_from_str(buf));
bellard9307c4c2004-04-04 12:57:25 +00003477 }
3478 break;
Markus Armbruster361127d2010-02-10 20:24:35 +01003479 case 'O':
3480 {
3481 QemuOptsList *opts_list;
3482 QemuOpts *opts;
3483
3484 opts_list = qemu_find_opts(key);
3485 if (!opts_list || opts_list->desc->name) {
3486 goto bad_type;
3487 }
3488 while (qemu_isspace(*p)) {
3489 p++;
3490 }
3491 if (!*p)
3492 break;
3493 if (get_str(buf, sizeof(buf), &p) < 0) {
3494 goto fail;
3495 }
3496 opts = qemu_opts_parse(opts_list, buf, 1);
3497 if (!opts) {
3498 goto fail;
3499 }
3500 qemu_opts_to_qdict(opts, qdict);
3501 qemu_opts_del(opts);
3502 }
3503 break;
bellard9307c4c2004-04-04 12:57:25 +00003504 case '/':
3505 {
3506 int count, format, size;
ths3b46e622007-09-17 08:09:54 +00003507
blueswir1cd390082008-11-16 13:53:32 +00003508 while (qemu_isspace(*p))
bellard9307c4c2004-04-04 12:57:25 +00003509 p++;
3510 if (*p == '/') {
3511 /* format found */
3512 p++;
3513 count = 1;
blueswir1cd390082008-11-16 13:53:32 +00003514 if (qemu_isdigit(*p)) {
bellard9307c4c2004-04-04 12:57:25 +00003515 count = 0;
blueswir1cd390082008-11-16 13:53:32 +00003516 while (qemu_isdigit(*p)) {
bellard9307c4c2004-04-04 12:57:25 +00003517 count = count * 10 + (*p - '0');
3518 p++;
3519 }
3520 }
3521 size = -1;
3522 format = -1;
3523 for(;;) {
3524 switch(*p) {
3525 case 'o':
3526 case 'd':
3527 case 'u':
3528 case 'x':
3529 case 'i':
3530 case 'c':
3531 format = *p++;
3532 break;
3533 case 'b':
3534 size = 1;
3535 p++;
3536 break;
3537 case 'h':
3538 size = 2;
3539 p++;
3540 break;
3541 case 'w':
3542 size = 4;
3543 p++;
3544 break;
3545 case 'g':
3546 case 'L':
3547 size = 8;
3548 p++;
3549 break;
3550 default:
3551 goto next;
3552 }
3553 }
3554 next:
blueswir1cd390082008-11-16 13:53:32 +00003555 if (*p != '\0' && !qemu_isspace(*p)) {
aliguori376253e2009-03-05 23:01:23 +00003556 monitor_printf(mon, "invalid char in format: '%c'\n",
3557 *p);
bellard9307c4c2004-04-04 12:57:25 +00003558 goto fail;
3559 }
bellard9307c4c2004-04-04 12:57:25 +00003560 if (format < 0)
3561 format = default_fmt_format;
bellard4c27ba22004-04-25 18:05:08 +00003562 if (format != 'i') {
3563 /* for 'i', not specifying a size gives -1 as size */
3564 if (size < 0)
3565 size = default_fmt_size;
aurel32e90f0092008-10-01 21:45:51 +00003566 default_fmt_size = size;
bellard4c27ba22004-04-25 18:05:08 +00003567 }
bellard9307c4c2004-04-04 12:57:25 +00003568 default_fmt_format = format;
3569 } else {
3570 count = 1;
3571 format = default_fmt_format;
bellard4c27ba22004-04-25 18:05:08 +00003572 if (format != 'i') {
3573 size = default_fmt_size;
3574 } else {
3575 size = -1;
3576 }
bellard9307c4c2004-04-04 12:57:25 +00003577 }
Luiz Capitulinof7188bb2009-08-28 15:27:10 -03003578 qdict_put(qdict, "count", qint_from_int(count));
3579 qdict_put(qdict, "format", qint_from_int(format));
3580 qdict_put(qdict, "size", qint_from_int(size));
bellard9307c4c2004-04-04 12:57:25 +00003581 }
3582 break;
3583 case 'i':
bellard92a31b12005-02-10 22:00:52 +00003584 case 'l':
Luiz Capitulinob6e098d2009-12-18 13:25:04 -02003585 case 'M':
bellard9307c4c2004-04-04 12:57:25 +00003586 {
blueswir1c2efc952007-09-25 17:28:42 +00003587 int64_t val;
blueswir17743e582007-09-24 18:39:04 +00003588
blueswir1cd390082008-11-16 13:53:32 +00003589 while (qemu_isspace(*p))
bellard9307c4c2004-04-04 12:57:25 +00003590 p++;
bellard34405572004-06-08 00:55:58 +00003591 if (*typestr == '?' || *typestr == '.') {
bellard34405572004-06-08 00:55:58 +00003592 if (*typestr == '?') {
Luiz Capitulino53773582009-08-28 15:27:25 -03003593 if (*p == '\0') {
3594 typestr++;
3595 break;
3596 }
bellard34405572004-06-08 00:55:58 +00003597 } else {
3598 if (*p == '.') {
3599 p++;
blueswir1cd390082008-11-16 13:53:32 +00003600 while (qemu_isspace(*p))
bellard34405572004-06-08 00:55:58 +00003601 p++;
bellard34405572004-06-08 00:55:58 +00003602 } else {
Luiz Capitulino53773582009-08-28 15:27:25 -03003603 typestr++;
3604 break;
bellard34405572004-06-08 00:55:58 +00003605 }
3606 }
bellard13224a82006-07-14 22:03:35 +00003607 typestr++;
bellard9307c4c2004-04-04 12:57:25 +00003608 }
aliguori376253e2009-03-05 23:01:23 +00003609 if (get_expr(mon, &val, &p))
bellard9307c4c2004-04-04 12:57:25 +00003610 goto fail;
Luiz Capitulino675ebef2009-08-28 15:27:26 -03003611 /* Check if 'i' is greater than 32-bit */
3612 if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
3613 monitor_printf(mon, "\'%s\' has failed: ", cmdname);
3614 monitor_printf(mon, "integer is for 32-bit values\n");
3615 goto fail;
Luiz Capitulinob6e098d2009-12-18 13:25:04 -02003616 } else if (c == 'M') {
3617 val <<= 20;
Luiz Capitulino675ebef2009-08-28 15:27:26 -03003618 }
Luiz Capitulino53773582009-08-28 15:27:25 -03003619 qdict_put(qdict, key, qint_from_int(val));
bellard9307c4c2004-04-04 12:57:25 +00003620 }
3621 break;
Jes Sorensendbc0c672010-10-21 17:15:47 +02003622 case 'o':
3623 {
Jes Sorensen70b4f4b2011-01-05 11:41:02 +01003624 int64_t val;
Jes Sorensendbc0c672010-10-21 17:15:47 +02003625 char *end;
3626
3627 while (qemu_isspace(*p)) {
3628 p++;
3629 }
3630 if (*typestr == '?') {
3631 typestr++;
3632 if (*p == '\0') {
3633 break;
3634 }
3635 }
3636 val = strtosz(p, &end);
3637 if (val < 0) {
3638 monitor_printf(mon, "invalid size\n");
3639 goto fail;
3640 }
3641 qdict_put(qdict, key, qint_from_int(val));
3642 p = end;
3643 }
3644 break;
Markus Armbrusterfccfb11e2010-01-25 14:23:06 +01003645 case 'T':
Markus Armbruster3350a4d2010-01-25 14:23:03 +01003646 {
3647 double val;
3648
3649 while (qemu_isspace(*p))
3650 p++;
3651 if (*typestr == '?') {
3652 typestr++;
3653 if (*p == '\0') {
3654 break;
3655 }
3656 }
3657 if (get_double(mon, &val, &p) < 0) {
3658 goto fail;
3659 }
Jes Sorensen07de3e62010-10-21 17:15:49 +02003660 if (p[0] && p[1] == 's') {
Markus Armbrusterfccfb11e2010-01-25 14:23:06 +01003661 switch (*p) {
3662 case 'm':
3663 val /= 1e3; p += 2; break;
3664 case 'u':
3665 val /= 1e6; p += 2; break;
3666 case 'n':
3667 val /= 1e9; p += 2; break;
3668 }
3669 }
Markus Armbruster3350a4d2010-01-25 14:23:03 +01003670 if (*p && !qemu_isspace(*p)) {
3671 monitor_printf(mon, "Unknown unit suffix\n");
3672 goto fail;
3673 }
3674 qdict_put(qdict, key, qfloat_from_double(val));
3675 }
3676 break;
Markus Armbruster942cd1f2010-03-26 09:07:09 +01003677 case 'b':
3678 {
3679 const char *beg;
3680 int val;
3681
3682 while (qemu_isspace(*p)) {
3683 p++;
3684 }
3685 beg = p;
3686 while (qemu_isgraph(*p)) {
3687 p++;
3688 }
3689 if (p - beg == 2 && !memcmp(beg, "on", p - beg)) {
3690 val = 1;
3691 } else if (p - beg == 3 && !memcmp(beg, "off", p - beg)) {
3692 val = 0;
3693 } else {
3694 monitor_printf(mon, "Expected 'on' or 'off'\n");
3695 goto fail;
3696 }
3697 qdict_put(qdict, key, qbool_from_int(val));
3698 }
3699 break;
bellard9307c4c2004-04-04 12:57:25 +00003700 case '-':
3701 {
lirans@il.ibm.comfbc3d962009-11-02 15:41:13 +02003702 const char *tmp = p;
Luiz Capitulinoeb159d12010-05-28 15:25:24 -03003703 int skip_key = 0;
bellard9307c4c2004-04-04 12:57:25 +00003704 /* option */
ths3b46e622007-09-17 08:09:54 +00003705
bellard9307c4c2004-04-04 12:57:25 +00003706 c = *typestr++;
3707 if (c == '\0')
3708 goto bad_type;
blueswir1cd390082008-11-16 13:53:32 +00003709 while (qemu_isspace(*p))
bellard9307c4c2004-04-04 12:57:25 +00003710 p++;
bellard9307c4c2004-04-04 12:57:25 +00003711 if (*p == '-') {
3712 p++;
lirans@il.ibm.comfbc3d962009-11-02 15:41:13 +02003713 if(c != *p) {
3714 if(!is_valid_option(p, typestr)) {
3715
3716 monitor_printf(mon, "%s: unsupported option -%c\n",
3717 cmdname, *p);
3718 goto fail;
3719 } else {
3720 skip_key = 1;
3721 }
bellard9307c4c2004-04-04 12:57:25 +00003722 }
lirans@il.ibm.comfbc3d962009-11-02 15:41:13 +02003723 if(skip_key) {
3724 p = tmp;
3725 } else {
Luiz Capitulinoeb159d12010-05-28 15:25:24 -03003726 /* has option */
lirans@il.ibm.comfbc3d962009-11-02 15:41:13 +02003727 p++;
Luiz Capitulinoeb159d12010-05-28 15:25:24 -03003728 qdict_put(qdict, key, qbool_from_int(1));
lirans@il.ibm.comfbc3d962009-11-02 15:41:13 +02003729 }
bellard9307c4c2004-04-04 12:57:25 +00003730 }
bellard9307c4c2004-04-04 12:57:25 +00003731 }
3732 break;
3733 default:
3734 bad_type:
aliguori376253e2009-03-05 23:01:23 +00003735 monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
bellard9307c4c2004-04-04 12:57:25 +00003736 goto fail;
3737 }
Anthony Liguori7267c092011-08-20 22:09:37 -05003738 g_free(key);
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03003739 key = NULL;
bellard9307c4c2004-04-04 12:57:25 +00003740 }
3741 /* check that all arguments were parsed */
blueswir1cd390082008-11-16 13:53:32 +00003742 while (qemu_isspace(*p))
bellard9307c4c2004-04-04 12:57:25 +00003743 p++;
3744 if (*p != '\0') {
aliguori376253e2009-03-05 23:01:23 +00003745 monitor_printf(mon, "%s: extraneous characters at the end of line\n",
3746 cmdname);
bellard9307c4c2004-04-04 12:57:25 +00003747 goto fail;
3748 }
3749
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003750 return cmd;
Gerd Hoffmannac7531e2009-08-14 10:36:06 +02003751
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003752fail:
Anthony Liguori7267c092011-08-20 22:09:37 -05003753 g_free(key);
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003754 return NULL;
3755}
3756
Markus Armbrusterd6f46832010-02-17 10:52:26 +01003757void monitor_set_error(Monitor *mon, QError *qerror)
3758{
3759 /* report only the first error */
3760 if (!mon->error) {
3761 mon->error = qerror;
3762 } else {
3763 MON_DEBUG("Additional error report at %s:%d\n",
3764 qerror->file, qerror->linenr);
3765 QDECREF(qerror);
3766 }
3767}
3768
Luiz Capitulinobb89c2e2010-02-10 23:50:05 -02003769static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret)
3770{
Luiz Capitulino6d441432010-11-22 16:35:09 -02003771 if (ret && !monitor_has_error(mon)) {
3772 /*
3773 * If it returns failure, it must have passed on error.
3774 *
3775 * Action: Report an internal error to the client if in QMP.
3776 */
3777 qerror_report(QERR_UNDEFINED_ERROR);
3778 MON_DEBUG("command '%s' returned failure but did not pass an error\n",
3779 cmd->name);
3780 }
Luiz Capitulinobb89c2e2010-02-10 23:50:05 -02003781
3782#ifdef CONFIG_DEBUG_MONITOR
Luiz Capitulino6d441432010-11-22 16:35:09 -02003783 if (!ret && monitor_has_error(mon)) {
3784 /*
3785 * If it returns success, it must not have passed an error.
3786 *
3787 * Action: Report the passed error to the client.
3788 */
3789 MON_DEBUG("command '%s' returned success but passed an error\n",
3790 cmd->name);
Markus Armbrustercde0fc72010-03-02 14:56:34 +01003791 }
Luiz Capitulino6d441432010-11-22 16:35:09 -02003792
3793 if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
3794 /*
3795 * Handlers should not call Monitor print functions.
3796 *
3797 * Action: Ignore them in QMP.
3798 *
3799 * (XXX: we don't check any 'info' or 'query' command here
3800 * because the user print function _is_ called by do_info(), hence
3801 * we will trigger this check. This problem will go away when we
3802 * make 'query' commands real and kill do_info())
3803 */
3804 MON_DEBUG("command '%s' called print functions %d time(s)\n",
3805 cmd->name, mon_print_count_get(mon));
3806 }
3807#endif
Luiz Capitulinobb89c2e2010-02-10 23:50:05 -02003808}
3809
Luiz Capitulinof3c157c2009-11-26 22:58:55 -02003810static void handle_user_command(Monitor *mon, const char *cmdline)
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003811{
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003812 QDict *qdict;
Anthony Liguoric227f092009-10-01 16:12:16 -05003813 const mon_cmd_t *cmd;
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003814
3815 qdict = qdict_new();
3816
Luiz Capitulino590fb3b2009-08-28 15:27:24 -03003817 cmd = monitor_parse_command(mon, cmdline, qdict);
Luiz Capitulino13917be2009-10-07 13:41:54 -03003818 if (!cmd)
3819 goto out;
3820
Luiz Capitulino4903de02010-09-16 11:01:32 -03003821 if (handler_is_async(cmd)) {
Adam Litke940cc302010-01-25 12:18:44 -06003822 user_async_cmd_handler(mon, cmd, qdict);
Luiz Capitulino9e807212010-09-16 10:58:59 -03003823 } else if (handler_is_qobject(cmd)) {
Luiz Capitulinode79ba62010-09-16 11:06:11 -03003824 QObject *data = NULL;
3825
3826 /* XXX: ignores the error code */
3827 cmd->mhandler.cmd_new(mon, qdict, &data);
3828 assert(!monitor_has_error(mon));
3829 if (data) {
3830 cmd->user_print(mon, data);
3831 qobject_decref(data);
3832 }
Luiz Capitulino13917be2009-10-07 13:41:54 -03003833 } else {
Luiz Capitulinoaf4ce882009-10-07 13:41:52 -03003834 cmd->mhandler.cmd(mon, qdict);
Luiz Capitulino55f81d92009-08-28 15:27:22 -03003835 }
3836
Luiz Capitulino13917be2009-10-07 13:41:54 -03003837out:
Luiz Capitulinof7188bb2009-08-28 15:27:10 -03003838 QDECREF(qdict);
bellard9dc39cb2004-03-14 21:38:27 +00003839}
3840
bellard81d09122004-07-14 17:21:37 +00003841static void cmd_completion(const char *name, const char *list)
3842{
3843 const char *p, *pstart;
3844 char cmd[128];
3845 int len;
3846
3847 p = list;
3848 for(;;) {
3849 pstart = p;
3850 p = strchr(p, '|');
3851 if (!p)
3852 p = pstart + strlen(pstart);
3853 len = p - pstart;
3854 if (len > sizeof(cmd) - 2)
3855 len = sizeof(cmd) - 2;
3856 memcpy(cmd, pstart, len);
3857 cmd[len] = '\0';
3858 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
aliguori731b0362009-03-05 23:01:42 +00003859 readline_add_completion(cur_mon->rs, cmd);
bellard81d09122004-07-14 17:21:37 +00003860 }
3861 if (*p == '\0')
3862 break;
3863 p++;
3864 }
3865}
3866
3867static void file_completion(const char *input)
3868{
3869 DIR *ffs;
3870 struct dirent *d;
3871 char path[1024];
3872 char file[1024], file_prefix[1024];
3873 int input_path_len;
3874 const char *p;
3875
ths5fafdf22007-09-16 21:08:06 +00003876 p = strrchr(input, '/');
bellard81d09122004-07-14 17:21:37 +00003877 if (!p) {
3878 input_path_len = 0;
3879 pstrcpy(file_prefix, sizeof(file_prefix), input);
blueswir1363a37d2008-08-21 17:58:08 +00003880 pstrcpy(path, sizeof(path), ".");
bellard81d09122004-07-14 17:21:37 +00003881 } else {
3882 input_path_len = p - input + 1;
3883 memcpy(path, input, input_path_len);
3884 if (input_path_len > sizeof(path) - 1)
3885 input_path_len = sizeof(path) - 1;
3886 path[input_path_len] = '\0';
3887 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
3888 }
3889#ifdef DEBUG_COMPLETION
aliguori376253e2009-03-05 23:01:23 +00003890 monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
3891 input, path, file_prefix);
bellard81d09122004-07-14 17:21:37 +00003892#endif
3893 ffs = opendir(path);
3894 if (!ffs)
3895 return;
3896 for(;;) {
3897 struct stat sb;
3898 d = readdir(ffs);
3899 if (!d)
3900 break;
Kusanagi Kouichi46c7fc12010-10-20 18:00:01 +09003901
3902 if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) {
3903 continue;
3904 }
3905
bellard81d09122004-07-14 17:21:37 +00003906 if (strstart(d->d_name, file_prefix, NULL)) {
3907 memcpy(file, input, input_path_len);
blueswir1363a37d2008-08-21 17:58:08 +00003908 if (input_path_len < sizeof(file))
3909 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
3910 d->d_name);
bellard81d09122004-07-14 17:21:37 +00003911 /* stat the file to find out if it's a directory.
3912 * In that case add a slash to speed up typing long paths
3913 */
Markus Armbrusterc951d9a2011-11-16 15:43:47 +01003914 if (stat(file, &sb) == 0 && S_ISDIR(sb.st_mode)) {
blueswir1363a37d2008-08-21 17:58:08 +00003915 pstrcat(file, sizeof(file), "/");
Markus Armbrusterc951d9a2011-11-16 15:43:47 +01003916 }
aliguori731b0362009-03-05 23:01:42 +00003917 readline_add_completion(cur_mon->rs, file);
bellard81d09122004-07-14 17:21:37 +00003918 }
3919 }
3920 closedir(ffs);
3921}
3922
aliguori51de9762009-03-05 23:00:43 +00003923static void block_completion_it(void *opaque, BlockDriverState *bs)
bellard81d09122004-07-14 17:21:37 +00003924{
aliguori51de9762009-03-05 23:00:43 +00003925 const char *name = bdrv_get_device_name(bs);
bellard81d09122004-07-14 17:21:37 +00003926 const char *input = opaque;
3927
3928 if (input[0] == '\0' ||
3929 !strncmp(name, (char *)input, strlen(input))) {
aliguori731b0362009-03-05 23:01:42 +00003930 readline_add_completion(cur_mon->rs, name);
bellard81d09122004-07-14 17:21:37 +00003931 }
3932}
3933
3934/* NOTE: this parser is an approximate form of the real command parser */
3935static void parse_cmdline(const char *cmdline,
3936 int *pnb_args, char **args)
3937{
3938 const char *p;
3939 int nb_args, ret;
3940 char buf[1024];
3941
3942 p = cmdline;
3943 nb_args = 0;
3944 for(;;) {
blueswir1cd390082008-11-16 13:53:32 +00003945 while (qemu_isspace(*p))
bellard81d09122004-07-14 17:21:37 +00003946 p++;
3947 if (*p == '\0')
3948 break;
3949 if (nb_args >= MAX_ARGS)
3950 break;
3951 ret = get_str(buf, sizeof(buf), &p);
Anthony Liguori7267c092011-08-20 22:09:37 -05003952 args[nb_args] = g_strdup(buf);
bellard81d09122004-07-14 17:21:37 +00003953 nb_args++;
3954 if (ret < 0)
3955 break;
3956 }
3957 *pnb_args = nb_args;
3958}
3959
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03003960static const char *next_arg_type(const char *typestr)
3961{
3962 const char *p = strchr(typestr, ':');
3963 return (p != NULL ? ++p : typestr);
3964}
3965
aliguori4c36ba32009-03-05 23:01:37 +00003966static void monitor_find_completion(const char *cmdline)
bellard81d09122004-07-14 17:21:37 +00003967{
3968 const char *cmdname;
3969 char *args[MAX_ARGS];
3970 int nb_args, i, len;
3971 const char *ptype, *str;
Anthony Liguoric227f092009-10-01 16:12:16 -05003972 const mon_cmd_t *cmd;
bellard64866c32006-05-07 18:03:31 +00003973 const KeyDef *key;
bellard81d09122004-07-14 17:21:37 +00003974
3975 parse_cmdline(cmdline, &nb_args, args);
3976#ifdef DEBUG_COMPLETION
3977 for(i = 0; i < nb_args; i++) {
aliguori376253e2009-03-05 23:01:23 +00003978 monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
bellard81d09122004-07-14 17:21:37 +00003979 }
3980#endif
3981
3982 /* if the line ends with a space, it means we want to complete the
3983 next arg */
3984 len = strlen(cmdline);
blueswir1cd390082008-11-16 13:53:32 +00003985 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
Jan Kiszka03a63482010-06-16 00:38:33 +02003986 if (nb_args >= MAX_ARGS) {
3987 goto cleanup;
3988 }
Anthony Liguori7267c092011-08-20 22:09:37 -05003989 args[nb_args++] = g_strdup("");
bellard81d09122004-07-14 17:21:37 +00003990 }
3991 if (nb_args <= 1) {
3992 /* command completion */
3993 if (nb_args == 0)
3994 cmdname = "";
3995 else
3996 cmdname = args[0];
aliguori731b0362009-03-05 23:01:42 +00003997 readline_set_completion_index(cur_mon->rs, strlen(cmdname));
aliguori376253e2009-03-05 23:01:23 +00003998 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
bellard81d09122004-07-14 17:21:37 +00003999 cmd_completion(cmdname, cmd->name);
4000 }
4001 } else {
4002 /* find the command */
Jan Kiszka03a63482010-06-16 00:38:33 +02004003 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4004 if (compare_cmd(args[0], cmd->name)) {
4005 break;
4006 }
bellard81d09122004-07-14 17:21:37 +00004007 }
Jan Kiszka03a63482010-06-16 00:38:33 +02004008 if (!cmd->name) {
4009 goto cleanup;
4010 }
4011
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03004012 ptype = next_arg_type(cmd->args_type);
bellard81d09122004-07-14 17:21:37 +00004013 for(i = 0; i < nb_args - 2; i++) {
4014 if (*ptype != '\0') {
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03004015 ptype = next_arg_type(ptype);
bellard81d09122004-07-14 17:21:37 +00004016 while (*ptype == '?')
Luiz Capitulino4d76d2b2009-08-28 15:27:09 -03004017 ptype = next_arg_type(ptype);
bellard81d09122004-07-14 17:21:37 +00004018 }
4019 }
4020 str = args[nb_args - 1];
Blue Swirl2a1704a2009-08-23 20:10:28 +00004021 if (*ptype == '-' && ptype[1] != '\0') {
Jan Kiszka3b6dbf22010-06-16 00:38:34 +02004022 ptype = next_arg_type(ptype);
Blue Swirl2a1704a2009-08-23 20:10:28 +00004023 }
bellard81d09122004-07-14 17:21:37 +00004024 switch(*ptype) {
4025 case 'F':
4026 /* file completion */
aliguori731b0362009-03-05 23:01:42 +00004027 readline_set_completion_index(cur_mon->rs, strlen(str));
bellard81d09122004-07-14 17:21:37 +00004028 file_completion(str);
4029 break;
4030 case 'B':
4031 /* block device name completion */
aliguori731b0362009-03-05 23:01:42 +00004032 readline_set_completion_index(cur_mon->rs, strlen(str));
bellard81d09122004-07-14 17:21:37 +00004033 bdrv_iterate(block_completion_it, (void *)str);
4034 break;
bellard7fe48482004-10-09 18:08:01 +00004035 case 's':
4036 /* XXX: more generic ? */
4037 if (!strcmp(cmd->name, "info")) {
aliguori731b0362009-03-05 23:01:42 +00004038 readline_set_completion_index(cur_mon->rs, strlen(str));
bellard7fe48482004-10-09 18:08:01 +00004039 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
4040 cmd_completion(str, cmd->name);
4041 }
bellard64866c32006-05-07 18:03:31 +00004042 } else if (!strcmp(cmd->name, "sendkey")) {
blueswir1e600d1e2009-03-08 17:42:02 +00004043 char *sep = strrchr(str, '-');
4044 if (sep)
4045 str = sep + 1;
aliguori731b0362009-03-05 23:01:42 +00004046 readline_set_completion_index(cur_mon->rs, strlen(str));
bellard64866c32006-05-07 18:03:31 +00004047 for(key = key_defs; key->name != NULL; key++) {
4048 cmd_completion(str, key->name);
4049 }
Jan Kiszkaf3353c62009-06-25 08:22:02 +02004050 } else if (!strcmp(cmd->name, "help|?")) {
4051 readline_set_completion_index(cur_mon->rs, strlen(str));
4052 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4053 cmd_completion(str, cmd->name);
4054 }
bellard7fe48482004-10-09 18:08:01 +00004055 }
4056 break;
bellard81d09122004-07-14 17:21:37 +00004057 default:
4058 break;
4059 }
4060 }
Jan Kiszka03a63482010-06-16 00:38:33 +02004061
4062cleanup:
4063 for (i = 0; i < nb_args; i++) {
Anthony Liguori7267c092011-08-20 22:09:37 -05004064 g_free(args[i]);
Jan Kiszka03a63482010-06-16 00:38:33 +02004065 }
bellard81d09122004-07-14 17:21:37 +00004066}
4067
aliguori731b0362009-03-05 23:01:42 +00004068static int monitor_can_read(void *opaque)
bellard9dc39cb2004-03-14 21:38:27 +00004069{
aliguori731b0362009-03-05 23:01:42 +00004070 Monitor *mon = opaque;
4071
Jan Kiszkac62313b2009-12-04 14:05:29 +01004072 return (mon->suspend_cnt == 0) ? 1 : 0;
bellard9dc39cb2004-03-14 21:38:27 +00004073}
4074
Luiz Capitulino09069b12010-02-04 18:10:06 -02004075static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name)
4076{
4077 int is_cap = compare_cmd(cmd_name, "qmp_capabilities");
4078 return (qmp_cmd_mode(mon) ? is_cap : !is_cap);
4079}
4080
Luiz Capitulino2dbc8db2010-05-26 16:13:09 -03004081/*
Luiz Capitulino4af91932010-06-22 11:44:05 -03004082 * Argument validation rules:
4083 *
4084 * 1. The argument must exist in cmd_args qdict
4085 * 2. The argument type must be the expected one
4086 *
4087 * Special case: If the argument doesn't exist in cmd_args and
4088 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4089 * checking is skipped for it.
4090 */
4091static int check_client_args_type(const QDict *client_args,
4092 const QDict *cmd_args, int flags)
4093{
4094 const QDictEntry *ent;
4095
4096 for (ent = qdict_first(client_args); ent;ent = qdict_next(client_args,ent)){
4097 QObject *obj;
4098 QString *arg_type;
4099 const QObject *client_arg = qdict_entry_value(ent);
4100 const char *client_arg_name = qdict_entry_key(ent);
4101
4102 obj = qdict_get(cmd_args, client_arg_name);
4103 if (!obj) {
4104 if (flags & QMP_ACCEPT_UNKNOWNS) {
4105 /* handler accepts unknowns */
4106 continue;
4107 }
4108 /* client arg doesn't exist */
4109 qerror_report(QERR_INVALID_PARAMETER, client_arg_name);
4110 return -1;
4111 }
4112
4113 arg_type = qobject_to_qstring(obj);
4114 assert(arg_type != NULL);
4115
4116 /* check if argument's type is correct */
4117 switch (qstring_get_str(arg_type)[0]) {
4118 case 'F':
4119 case 'B':
4120 case 's':
4121 if (qobject_type(client_arg) != QTYPE_QSTRING) {
4122 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4123 "string");
4124 return -1;
4125 }
4126 break;
4127 case 'i':
4128 case 'l':
4129 case 'M':
Jes Sorensendbc0c672010-10-21 17:15:47 +02004130 case 'o':
Luiz Capitulino4af91932010-06-22 11:44:05 -03004131 if (qobject_type(client_arg) != QTYPE_QINT) {
4132 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4133 "int");
4134 return -1;
4135 }
4136 break;
Luiz Capitulino4af91932010-06-22 11:44:05 -03004137 case 'T':
4138 if (qobject_type(client_arg) != QTYPE_QINT &&
4139 qobject_type(client_arg) != QTYPE_QFLOAT) {
4140 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4141 "number");
4142 return -1;
4143 }
4144 break;
4145 case 'b':
4146 case '-':
4147 if (qobject_type(client_arg) != QTYPE_QBOOL) {
4148 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4149 "bool");
4150 return -1;
4151 }
4152 break;
4153 case 'O':
4154 assert(flags & QMP_ACCEPT_UNKNOWNS);
4155 break;
4156 case '/':
4157 case '.':
4158 /*
4159 * These types are not supported by QMP and thus are not
4160 * handled here. Fall through.
4161 */
4162 default:
4163 abort();
4164 }
4165 }
4166
4167 return 0;
4168}
4169
4170/*
Luiz Capitulino2dbc8db2010-05-26 16:13:09 -03004171 * - Check if the client has passed all mandatory args
4172 * - Set special flags for argument validation
4173 */
4174static int check_mandatory_args(const QDict *cmd_args,
4175 const QDict *client_args, int *flags)
4176{
4177 const QDictEntry *ent;
4178
4179 for (ent = qdict_first(cmd_args); ent; ent = qdict_next(cmd_args, ent)) {
4180 const char *cmd_arg_name = qdict_entry_key(ent);
4181 QString *type = qobject_to_qstring(qdict_entry_value(ent));
4182 assert(type != NULL);
4183
4184 if (qstring_get_str(type)[0] == 'O') {
4185 assert((*flags & QMP_ACCEPT_UNKNOWNS) == 0);
4186 *flags |= QMP_ACCEPT_UNKNOWNS;
4187 } else if (qstring_get_str(type)[0] != '-' &&
4188 qstring_get_str(type)[1] != '?' &&
4189 !qdict_haskey(client_args, cmd_arg_name)) {
4190 qerror_report(QERR_MISSING_PARAMETER, cmd_arg_name);
4191 return -1;
4192 }
4193 }
4194
4195 return 0;
4196}
4197
4198static QDict *qdict_from_args_type(const char *args_type)
4199{
4200 int i;
4201 QDict *qdict;
4202 QString *key, *type, *cur_qs;
4203
4204 assert(args_type != NULL);
4205
4206 qdict = qdict_new();
4207
4208 if (args_type == NULL || args_type[0] == '\0') {
4209 /* no args, empty qdict */
4210 goto out;
4211 }
4212
4213 key = qstring_new();
4214 type = qstring_new();
4215
4216 cur_qs = key;
4217
4218 for (i = 0;; i++) {
4219 switch (args_type[i]) {
4220 case ',':
4221 case '\0':
4222 qdict_put(qdict, qstring_get_str(key), type);
4223 QDECREF(key);
4224 if (args_type[i] == '\0') {
4225 goto out;
4226 }
4227 type = qstring_new(); /* qdict has ref */
4228 cur_qs = key = qstring_new();
4229 break;
4230 case ':':
4231 cur_qs = type;
4232 break;
4233 default:
4234 qstring_append_chr(cur_qs, args_type[i]);
4235 break;
4236 }
4237 }
4238
4239out:
4240 return qdict;
4241}
4242
4243/*
4244 * Client argument checking rules:
4245 *
4246 * 1. Client must provide all mandatory arguments
Luiz Capitulino4af91932010-06-22 11:44:05 -03004247 * 2. Each argument provided by the client must be expected
4248 * 3. Each argument provided by the client must have the type expected
4249 * by the command
Luiz Capitulino2dbc8db2010-05-26 16:13:09 -03004250 */
4251static int qmp_check_client_args(const mon_cmd_t *cmd, QDict *client_args)
4252{
4253 int flags, err;
4254 QDict *cmd_args;
4255
4256 cmd_args = qdict_from_args_type(cmd->args_type);
4257
4258 flags = 0;
4259 err = check_mandatory_args(cmd_args, client_args, &flags);
4260 if (err) {
4261 goto out;
4262 }
4263
Luiz Capitulino4af91932010-06-22 11:44:05 -03004264 err = check_client_args_type(client_args, cmd_args, flags);
Luiz Capitulino2dbc8db2010-05-26 16:13:09 -03004265
4266out:
4267 QDECREF(cmd_args);
4268 return err;
4269}
4270
Luiz Capitulinoc917c8f2010-05-31 17:28:01 -03004271/*
4272 * Input object checking rules
4273 *
4274 * 1. Input object must be a dict
4275 * 2. The "execute" key must exist
4276 * 3. The "execute" key must be a string
4277 * 4. If the "arguments" key exists, it must be a dict
4278 * 5. If the "id" key exists, it can be anything (ie. json-value)
4279 * 6. Any argument not listed above is considered invalid
4280 */
4281static QDict *qmp_check_input_obj(QObject *input_obj)
4282{
4283 const QDictEntry *ent;
4284 int has_exec_key = 0;
4285 QDict *input_dict;
4286
4287 if (qobject_type(input_obj) != QTYPE_QDICT) {
4288 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "object");
4289 return NULL;
4290 }
4291
4292 input_dict = qobject_to_qdict(input_obj);
4293
4294 for (ent = qdict_first(input_dict); ent; ent = qdict_next(input_dict, ent)){
4295 const char *arg_name = qdict_entry_key(ent);
4296 const QObject *arg_obj = qdict_entry_value(ent);
4297
4298 if (!strcmp(arg_name, "execute")) {
4299 if (qobject_type(arg_obj) != QTYPE_QSTRING) {
4300 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "execute",
4301 "string");
4302 return NULL;
4303 }
4304 has_exec_key = 1;
4305 } else if (!strcmp(arg_name, "arguments")) {
4306 if (qobject_type(arg_obj) != QTYPE_QDICT) {
4307 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "arguments",
4308 "object");
4309 return NULL;
4310 }
4311 } else if (!strcmp(arg_name, "id")) {
4312 /* FIXME: check duplicated IDs for async commands */
4313 } else {
4314 qerror_report(QERR_QMP_EXTRA_MEMBER, arg_name);
4315 return NULL;
4316 }
4317 }
4318
4319 if (!has_exec_key) {
4320 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "execute");
4321 return NULL;
4322 }
4323
4324 return input_dict;
4325}
4326
Luiz Capitulinofc29df72010-09-16 11:11:18 -03004327static void qmp_call_cmd(Monitor *mon, const mon_cmd_t *cmd,
4328 const QDict *params)
4329{
4330 int ret;
4331 QObject *data = NULL;
4332
4333 mon_print_count_init(mon);
4334
4335 ret = cmd->mhandler.cmd_new(mon, params, &data);
4336 handler_audit(mon, cmd, ret);
4337 monitor_protocol_emitter(mon, data);
4338 qobject_decref(data);
4339}
4340
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004341static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
4342{
4343 int err;
4344 QObject *obj;
4345 QDict *input, *args;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004346 const mon_cmd_t *cmd;
Luiz Capitulino40e5a012011-10-21 16:15:31 -02004347 const char *cmd_name;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004348 Monitor *mon = cur_mon;
4349
Luiz Capitulinoe4940c62010-06-24 17:58:20 -03004350 args = input = NULL;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004351
4352 obj = json_parser_parse(tokens, NULL);
4353 if (!obj) {
4354 // FIXME: should be triggered in json_parser_parse()
Markus Armbrusterab5b0272010-03-02 18:15:09 +01004355 qerror_report(QERR_JSON_PARSING);
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004356 goto err_out;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004357 }
4358
Luiz Capitulinoc917c8f2010-05-31 17:28:01 -03004359 input = qmp_check_input_obj(obj);
4360 if (!input) {
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004361 qobject_decref(obj);
4362 goto err_out;
4363 }
4364
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004365 mon->mc->id = qdict_get(input, "id");
4366 qobject_incref(mon->mc->id);
4367
Luiz Capitulino0bbab462010-05-31 17:32:50 -03004368 cmd_name = qdict_get_str(input, "execute");
Stefan Hajnoczi89bd8202011-09-23 08:23:06 +01004369 trace_handle_qmp_command(mon, cmd_name);
Luiz Capitulino09069b12010-02-04 18:10:06 -02004370 if (invalid_qmp_mode(mon, cmd_name)) {
Markus Armbrusterab5b0272010-03-02 18:15:09 +01004371 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
Luiz Capitulinoe4940c62010-06-24 17:58:20 -03004372 goto err_out;
Luiz Capitulino09069b12010-02-04 18:10:06 -02004373 }
4374
Anthony Liguorie3193602011-09-02 12:34:47 -05004375 cmd = qmp_find_cmd(cmd_name);
Luiz Capitulinod1249ea2010-09-13 14:44:27 -03004376 if (!cmd) {
Markus Armbrusterab5b0272010-03-02 18:15:09 +01004377 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
Luiz Capitulinoe4940c62010-06-24 17:58:20 -03004378 goto err_out;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004379 }
4380
4381 obj = qdict_get(input, "arguments");
4382 if (!obj) {
4383 args = qdict_new();
4384 } else {
4385 args = qobject_to_qdict(obj);
4386 QINCREF(args);
4387 }
4388
Luiz Capitulino2dbc8db2010-05-26 16:13:09 -03004389 err = qmp_check_client_args(cmd, args);
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004390 if (err < 0) {
4391 goto err_out;
4392 }
4393
Luiz Capitulino40e5a012011-10-21 16:15:31 -02004394 if (handler_is_async(cmd)) {
Luiz Capitulino5af7bba2010-06-22 19:10:46 -03004395 err = qmp_async_cmd_handler(mon, cmd, args);
4396 if (err) {
4397 /* emit the error response */
4398 goto err_out;
4399 }
Adam Litke940cc302010-01-25 12:18:44 -06004400 } else {
Luiz Capitulinofc29df72010-09-16 11:11:18 -03004401 qmp_call_cmd(mon, cmd, args);
Adam Litke940cc302010-01-25 12:18:44 -06004402 }
Luiz Capitulinoe4940c62010-06-24 17:58:20 -03004403
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004404 goto out;
4405
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004406err_out:
4407 monitor_protocol_emitter(mon, NULL);
4408out:
Luiz Capitulinoe4940c62010-06-24 17:58:20 -03004409 QDECREF(input);
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004410 QDECREF(args);
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004411}
4412
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004413/**
4414 * monitor_control_read(): Read and handle QMP input
4415 */
4416static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
4417{
4418 Monitor *old_mon = cur_mon;
4419
4420 cur_mon = opaque;
4421
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004422 json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004423
4424 cur_mon = old_mon;
4425}
4426
aliguori731b0362009-03-05 23:01:42 +00004427static void monitor_read(void *opaque, const uint8_t *buf, int size)
bellard9dc39cb2004-03-14 21:38:27 +00004428{
aliguori731b0362009-03-05 23:01:42 +00004429 Monitor *old_mon = cur_mon;
bellard9dc39cb2004-03-14 21:38:27 +00004430 int i;
aliguori376253e2009-03-05 23:01:23 +00004431
aliguori731b0362009-03-05 23:01:42 +00004432 cur_mon = opaque;
bellard7e2515e2004-08-01 21:52:19 +00004433
aliguoricde76ee2009-03-05 23:01:51 +00004434 if (cur_mon->rs) {
4435 for (i = 0; i < size; i++)
4436 readline_handle_byte(cur_mon->rs, buf[i]);
4437 } else {
4438 if (size == 0 || buf[size - 1] != 0)
4439 monitor_printf(cur_mon, "corrupted command\n");
4440 else
Luiz Capitulinof3c157c2009-11-26 22:58:55 -02004441 handle_user_command(cur_mon, (char *)buf);
aliguoricde76ee2009-03-05 23:01:51 +00004442 }
aliguori731b0362009-03-05 23:01:42 +00004443
4444 cur_mon = old_mon;
4445}
aliguorid8f44602008-10-06 13:52:44 +00004446
aliguori376253e2009-03-05 23:01:23 +00004447static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
bellard7e2515e2004-08-01 21:52:19 +00004448{
aliguori731b0362009-03-05 23:01:42 +00004449 monitor_suspend(mon);
Luiz Capitulinof3c157c2009-11-26 22:58:55 -02004450 handle_user_command(mon, cmdline);
aliguori731b0362009-03-05 23:01:42 +00004451 monitor_resume(mon);
aliguorid8f44602008-10-06 13:52:44 +00004452}
4453
aliguoricde76ee2009-03-05 23:01:51 +00004454int monitor_suspend(Monitor *mon)
aliguorid8f44602008-10-06 13:52:44 +00004455{
aliguoricde76ee2009-03-05 23:01:51 +00004456 if (!mon->rs)
4457 return -ENOTTY;
aliguori731b0362009-03-05 23:01:42 +00004458 mon->suspend_cnt++;
aliguoricde76ee2009-03-05 23:01:51 +00004459 return 0;
aliguorid8f44602008-10-06 13:52:44 +00004460}
4461
aliguori376253e2009-03-05 23:01:23 +00004462void monitor_resume(Monitor *mon)
aliguorid8f44602008-10-06 13:52:44 +00004463{
aliguoricde76ee2009-03-05 23:01:51 +00004464 if (!mon->rs)
4465 return;
aliguori731b0362009-03-05 23:01:42 +00004466 if (--mon->suspend_cnt == 0)
4467 readline_show_prompt(mon->rs);
bellard7e2515e2004-08-01 21:52:19 +00004468}
4469
Luiz Capitulinoca9567e2010-02-04 18:10:04 -02004470static QObject *get_qmp_greeting(void)
4471{
Luiz Capitulinob9c15f12011-08-26 17:38:13 -03004472 QObject *ver = NULL;
Luiz Capitulinoca9567e2010-02-04 18:10:04 -02004473
Luiz Capitulinob9c15f12011-08-26 17:38:13 -03004474 qmp_marshal_input_query_version(NULL, NULL, &ver);
Luiz Capitulinoca9567e2010-02-04 18:10:04 -02004475 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver);
4476}
4477
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004478/**
4479 * monitor_control_event(): Print QMP gretting
4480 */
4481static void monitor_control_event(void *opaque, int event)
4482{
Luiz Capitulino47116d12010-02-08 17:01:30 -02004483 QObject *data;
4484 Monitor *mon = opaque;
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004485
Luiz Capitulino47116d12010-02-08 17:01:30 -02004486 switch (event) {
4487 case CHR_EVENT_OPENED:
Luiz Capitulino4a7e1192010-02-04 18:10:05 -02004488 mon->mc->command_mode = 0;
Luiz Capitulino5fa737a2009-11-26 22:59:01 -02004489 json_message_parser_init(&mon->mc->parser, handle_qmp_command);
Luiz Capitulinoca9567e2010-02-04 18:10:04 -02004490 data = get_qmp_greeting();
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004491 monitor_json_emitter(mon, data);
4492 qobject_decref(data);
Luiz Capitulino47116d12010-02-08 17:01:30 -02004493 break;
4494 case CHR_EVENT_CLOSED:
4495 json_message_parser_destroy(&mon->mc->parser);
4496 break;
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004497 }
4498}
4499
aliguori731b0362009-03-05 23:01:42 +00004500static void monitor_event(void *opaque, int event)
ths86e94de2007-01-05 22:01:59 +00004501{
aliguori376253e2009-03-05 23:01:23 +00004502 Monitor *mon = opaque;
4503
aliguori2724b182009-03-05 23:01:47 +00004504 switch (event) {
4505 case CHR_EVENT_MUX_IN:
Gerd Hoffmanna7aec5d2009-09-10 10:58:54 +02004506 mon->mux_out = 0;
4507 if (mon->reset_seen) {
4508 readline_restart(mon->rs);
4509 monitor_resume(mon);
4510 monitor_flush(mon);
4511 } else {
4512 mon->suspend_cnt = 0;
4513 }
aliguori2724b182009-03-05 23:01:47 +00004514 break;
ths86e94de2007-01-05 22:01:59 +00004515
aliguori2724b182009-03-05 23:01:47 +00004516 case CHR_EVENT_MUX_OUT:
Gerd Hoffmanna7aec5d2009-09-10 10:58:54 +02004517 if (mon->reset_seen) {
4518 if (mon->suspend_cnt == 0) {
4519 monitor_printf(mon, "\n");
4520 }
4521 monitor_flush(mon);
4522 monitor_suspend(mon);
4523 } else {
4524 mon->suspend_cnt++;
4525 }
4526 mon->mux_out = 1;
aliguori2724b182009-03-05 23:01:47 +00004527 break;
4528
Amit Shahb6b8df52009-10-07 18:31:16 +05304529 case CHR_EVENT_OPENED:
aliguori2724b182009-03-05 23:01:47 +00004530 monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
4531 "information\n", QEMU_VERSION);
Gerd Hoffmanna7aec5d2009-09-10 10:58:54 +02004532 if (!mon->mux_out) {
aliguori2724b182009-03-05 23:01:47 +00004533 readline_show_prompt(mon->rs);
Gerd Hoffmanna7aec5d2009-09-10 10:58:54 +02004534 }
4535 mon->reset_seen = 1;
aliguori2724b182009-03-05 23:01:47 +00004536 break;
4537 }
ths86e94de2007-01-05 22:01:59 +00004538}
4539
Wayne Xia816f8922011-10-12 11:32:41 +08004540static int
4541compare_mon_cmd(const void *a, const void *b)
4542{
4543 return strcmp(((const mon_cmd_t *)a)->name,
4544 ((const mon_cmd_t *)b)->name);
4545}
4546
4547static void sortcmdlist(void)
4548{
4549 int array_num;
4550 int elem_size = sizeof(mon_cmd_t);
4551
4552 array_num = sizeof(mon_cmds)/elem_size-1;
4553 qsort((void *)mon_cmds, array_num, elem_size, compare_mon_cmd);
4554
4555 array_num = sizeof(info_cmds)/elem_size-1;
4556 qsort((void *)info_cmds, array_num, elem_size, compare_mon_cmd);
4557}
4558
aliguori76655d62009-03-06 20:27:37 +00004559
4560/*
4561 * Local variables:
4562 * c-indent-level: 4
4563 * c-basic-offset: 4
4564 * tab-width: 8
4565 * End:
4566 */
4567
aliguori731b0362009-03-05 23:01:42 +00004568void monitor_init(CharDriverState *chr, int flags)
bellard9dc39cb2004-03-14 21:38:27 +00004569{
aliguori731b0362009-03-05 23:01:42 +00004570 static int is_first_init = 1;
aliguori87127162009-03-05 23:01:29 +00004571 Monitor *mon;
ths20d8a3e2007-02-18 17:04:49 +00004572
4573 if (is_first_init) {
Paolo Bonzini74475452011-03-11 16:47:48 +01004574 key_timer = qemu_new_timer_ns(vm_clock, release_keys, NULL);
ths20d8a3e2007-02-18 17:04:49 +00004575 is_first_init = 0;
4576 }
aliguori87127162009-03-05 23:01:29 +00004577
Anthony Liguori7267c092011-08-20 22:09:37 -05004578 mon = g_malloc0(sizeof(*mon));
ths20d8a3e2007-02-18 17:04:49 +00004579
aliguori87127162009-03-05 23:01:29 +00004580 mon->chr = chr;
aliguori731b0362009-03-05 23:01:42 +00004581 mon->flags = flags;
aliguoricde76ee2009-03-05 23:01:51 +00004582 if (flags & MONITOR_USE_READLINE) {
4583 mon->rs = readline_init(mon, monitor_find_completion);
4584 monitor_read_command(mon, 0);
4585 }
aliguori87127162009-03-05 23:01:29 +00004586
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004587 if (monitor_ctrl_mode(mon)) {
Anthony Liguori7267c092011-08-20 22:09:37 -05004588 mon->mc = g_malloc0(sizeof(MonitorControl));
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004589 /* Control mode requires special handlers */
4590 qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
4591 monitor_control_event, mon);
Anthony Liguori15f31512011-08-15 11:17:35 -05004592 qemu_chr_fe_set_echo(chr, true);
Luiz Capitulino9b57c022009-11-26 22:58:58 -02004593 } else {
4594 qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
4595 monitor_event, mon);
4596 }
aliguori87127162009-03-05 23:01:29 +00004597
Blue Swirl72cf2d42009-09-12 07:36:22 +00004598 QLIST_INSERT_HEAD(&mon_list, mon, entry);
Markus Armbruster8631b602010-02-18 11:41:55 +01004599 if (!default_mon || (flags & MONITOR_IS_DEFAULT))
4600 default_mon = mon;
Wayne Xia816f8922011-10-12 11:32:41 +08004601
4602 sortcmdlist();
bellard7e2515e2004-08-01 21:52:19 +00004603}
4604
aliguori376253e2009-03-05 23:01:23 +00004605static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
bellard7e2515e2004-08-01 21:52:19 +00004606{
aliguoribb5fc202009-03-05 23:01:15 +00004607 BlockDriverState *bs = opaque;
4608 int ret = 0;
bellard7e2515e2004-08-01 21:52:19 +00004609
aliguoribb5fc202009-03-05 23:01:15 +00004610 if (bdrv_set_key(bs, password) != 0) {
aliguori376253e2009-03-05 23:01:23 +00004611 monitor_printf(mon, "invalid password\n");
aliguoribb5fc202009-03-05 23:01:15 +00004612 ret = -EPERM;
bellard7e2515e2004-08-01 21:52:19 +00004613 }
aliguori731b0362009-03-05 23:01:42 +00004614 if (mon->password_completion_cb)
4615 mon->password_completion_cb(mon->password_opaque, ret);
aliguoribb5fc202009-03-05 23:01:15 +00004616
aliguori731b0362009-03-05 23:01:42 +00004617 monitor_read_command(mon, 1);
bellard9dc39cb2004-03-14 21:38:27 +00004618}
aliguoric0f4ce72009-03-05 23:01:01 +00004619
Anthony Liguori7060b472011-09-02 12:34:50 -05004620ReadLineState *monitor_get_rs(Monitor *mon)
4621{
4622 return mon->rs;
4623}
4624
Luiz Capitulino0bbc47b2010-02-10 23:50:01 -02004625int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
4626 BlockDriverCompletionFunc *completion_cb,
4627 void *opaque)
aliguoric0f4ce72009-03-05 23:01:01 +00004628{
aliguoricde76ee2009-03-05 23:01:51 +00004629 int err;
4630
aliguoribb5fc202009-03-05 23:01:15 +00004631 if (!bdrv_key_required(bs)) {
4632 if (completion_cb)
4633 completion_cb(opaque, 0);
Luiz Capitulino0bbc47b2010-02-10 23:50:01 -02004634 return 0;
aliguoribb5fc202009-03-05 23:01:15 +00004635 }
aliguoric0f4ce72009-03-05 23:01:01 +00004636
Luiz Capitulino94171e12009-12-07 21:37:00 +01004637 if (monitor_ctrl_mode(mon)) {
Luiz Capitulino903a8812011-12-13 17:18:30 -02004638 qerror_report(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs),
4639 bdrv_get_encrypted_filename(bs));
Luiz Capitulino0bbc47b2010-02-10 23:50:01 -02004640 return -1;
Luiz Capitulino94171e12009-12-07 21:37:00 +01004641 }
4642
aliguori376253e2009-03-05 23:01:23 +00004643 monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
4644 bdrv_get_encrypted_filename(bs));
aliguoribb5fc202009-03-05 23:01:15 +00004645
aliguori731b0362009-03-05 23:01:42 +00004646 mon->password_completion_cb = completion_cb;
4647 mon->password_opaque = opaque;
aliguoribb5fc202009-03-05 23:01:15 +00004648
aliguoricde76ee2009-03-05 23:01:51 +00004649 err = monitor_read_password(mon, bdrv_password_cb, bs);
4650
4651 if (err && completion_cb)
4652 completion_cb(opaque, err);
Luiz Capitulino0bbc47b2010-02-10 23:50:01 -02004653
4654 return err;
aliguoric0f4ce72009-03-05 23:01:01 +00004655}
Luiz Capitulinoe42e8182011-11-22 17:58:31 -02004656
4657int monitor_read_block_device_key(Monitor *mon, const char *device,
4658 BlockDriverCompletionFunc *completion_cb,
4659 void *opaque)
4660{
4661 BlockDriverState *bs;
4662
4663 bs = bdrv_find(device);
4664 if (!bs) {
4665 monitor_printf(mon, "Device not found %s\n", device);
4666 return -1;
4667 }
4668
4669 return monitor_read_bdrv_key_start(mon, bs, completion_cb, opaque);
4670}