1
2
/*
* QEMU monitor
ths
authored
18 years ago
3
*
4
* Copyright ( c ) 2003 - 2004 Fabrice Bellard
ths
authored
18 years ago
5
*
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
* Permission is hereby granted , free of charge , to any person obtaining a copy
* of this software and associated documentation files ( the "Software" ), to deal
* in the Software without restriction , including without limitation the rights
* to use , copy , modify , merge , publish , distribute , sublicense , and / or sell
* copies of the Software , and to permit persons to whom the Software is
* furnished to do so , subject to the following conditions :
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software .
*
* THE SOFTWARE IS PROVIDED "AS IS" , WITHOUT WARRANTY OF ANY KIND , EXPRESS OR
* IMPLIED , INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY ,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT . IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM , DAMAGES OR OTHER
* LIABILITY , WHETHER IN AN ACTION OF CONTRACT , TORT OR OTHERWISE , ARISING FROM ,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE .
*/
24
25
26
27
28
29
30
31
32
33
34
35
# include "hw/hw.h"
# include "hw/usb.h"
# include "hw/pcmcia.h"
# include "hw/pc.h"
# include "hw/pci.h"
# include "gdbstub.h"
# include "net.h"
# include "qemu-char.h"
# include "sysemu.h"
# include "console.h"
# include "block.h"
# include "audio/audio.h"
36
# include "disas.h"
37
# include < dirent . h >
38
# include "qemu-timer.h"
ths
authored
17 years ago
39
40
// # define DEBUG
41
// # define DEBUG_COMPLETION
42
43
44
45
46
47
48
# ifndef offsetof
# define offsetof ( type , field ) (( size_t ) & (( type * ) 0 ) -> field )
# endif
/*
* Supported types :
ths
authored
18 years ago
49
*
50
* 'F' filename
51
* 'B' block device name
52
* 's' string ( accept optional quote )
53
54
* 'i' 32 bit integer
* 'l' target long ( 32 or 64 bit )
55
56
57
58
59
60
* '/' optional gdb - like print format ( like "/10x" )
*
* '?' optional type ( for 'F' , 's' and 'i' )
*
*/
61
62
typedef struct term_cmd_t {
const char * name ;
63
64
const char * args_type ;
void ( * handler )();
65
66
67
68
const char * params ;
const char * help ;
} term_cmd_t ;
ths
authored
18 years ago
69
70
# define MAX_MON 4
static CharDriverState * monitor_hd [ MAX_MON ];
ths
authored
18 years ago
71
static int hide_banner ;
72
73
74
75
static term_cmd_t term_cmds [];
static term_cmd_t info_cmds [];
ths
authored
17 years ago
76
static uint8_t term_outbuf [ 1024 ];
77
static int term_outbuf_index ;
78
79
80
static void monitor_start_input ( void );
81
82
CPUState * mon_cpu = NULL ;
83
84
void term_flush ( void )
{
ths
authored
18 years ago
85
int i ;
86
if ( term_outbuf_index > 0 ) {
ths
authored
18 years ago
87
88
89
for ( i = 0 ; i < MAX_MON ; i ++ )
if ( monitor_hd [ i ] && monitor_hd [ i ] -> focus == 0 )
qemu_chr_write ( monitor_hd [ i ], term_outbuf , term_outbuf_index );
90
91
92
93
94
95
96
term_outbuf_index = 0 ;
}
}
/* flush at every end of line or if the buffer is full */
void term_puts ( const char * str )
{
ths
authored
17 years ago
97
char c ;
98
99
100
101
for (;;) {
c = * str ++ ;
if ( c == '\0' )
break ;
102
103
if ( c == '\n' )
term_outbuf [ term_outbuf_index ++ ] = '\r' ;
104
term_outbuf [ term_outbuf_index ++ ] = c ;
105
if ( term_outbuf_index >= ( sizeof ( term_outbuf ) - 1 ) ||
106
107
108
109
110
111
c == '\n' )
term_flush ();
}
}
void term_vprintf ( const char * fmt , va_list ap )
112
{
113
114
char buf [ 4096 ];
vsnprintf ( buf , sizeof ( buf ), fmt , ap );
115
term_puts ( buf );
116
117
}
118
void term_printf ( const char * fmt , ...)
119
{
120
121
122
123
va_list ap ;
va_start ( ap , fmt );
term_vprintf ( fmt , ap );
va_end ( ap );
124
125
}
ths
authored
18 years ago
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
void term_print_filename ( const char * filename )
{
int i ;
for ( i = 0 ; filename [ i ]; i ++ ) {
switch ( filename [ i ]) {
case ' ' :
case '"' :
case '\\' :
term_printf ( " \\ %c" , filename [ i ]);
break ;
case '\t' :
term_printf ( " \\ t" );
break ;
case '\r' :
term_printf ( " \\ r" );
break ;
case '\n' :
term_printf ( " \\ n" );
break ;
default :
term_printf ( "%c" , filename [ i ]);
break ;
}
}
}
153
154
155
156
157
158
159
160
161
static int monitor_fprintf ( FILE * stream , const char * fmt , ...)
{
va_list ap ;
va_start ( ap , fmt );
term_vprintf ( fmt , ap );
va_end ( ap );
return 0 ;
}
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
static int compare_cmd ( const char * name , const char * list )
{
const char * p , * pstart ;
int len ;
len = strlen ( name );
p = list ;
for (;;) {
pstart = p ;
p = strchr ( p , '|' );
if ( ! p )
p = pstart + strlen ( pstart );
if (( p - pstart ) == len && ! memcmp ( pstart , name , len ))
return 1 ;
if ( * p == '\0' )
break ;
p ++ ;
}
return 0 ;
}
static void help_cmd1 ( term_cmd_t * cmds , const char * prefix , const char * name )
{
term_cmd_t * cmd ;
for ( cmd = cmds ; cmd -> name != NULL ; cmd ++ ) {
if ( ! name || ! strcmp ( name , cmd -> name ))
term_printf ( "%s%s %s -- %s \n " , prefix , cmd -> name , cmd -> params , cmd -> help );
}
}
static void help_cmd ( const char * name )
{
if ( name && ! strcmp ( name , "info" )) {
help_cmd1 ( info_cmds , "info " , NULL );
} else {
help_cmd1 ( term_cmds , "" , name );
198
199
200
201
202
203
204
205
if ( name && ! strcmp ( name , "log" )) {
CPULogItem * item ;
term_printf ( "Log items (comma separated): \n " );
term_printf ( "%-10s %s \n " , "none" , "remove all logs" );
for ( item = cpu_log_items ; item -> mask != 0 ; item ++ ) {
term_printf ( "%-10s %s \n " , item -> name , item -> help );
}
}
206
207
208
}
}
209
static void do_help ( const char * name )
210
{
211
help_cmd ( name );
212
213
}
214
static void do_commit ( const char * device )
215
{
216
int i , all_devices ;
217
218
all_devices = ! strcmp ( device , "all" );
ths
authored
17 years ago
219
for ( i = 0 ; i < nb_drives ; i ++ ) {
ths
authored
18 years ago
220
if ( all_devices ||
ths
authored
17 years ago
221
222
! strcmp ( bdrv_get_device_name ( drives_table [ i ]. bdrv ), device ))
bdrv_commit ( drives_table [ i ]. bdrv );
223
224
225
}
}
226
static void do_info ( const char * item )
227
228
229
{
term_cmd_t * cmd ;
230
if ( ! item )
231
232
goto help ;
for ( cmd = info_cmds ; cmd -> name != NULL ; cmd ++ ) {
ths
authored
18 years ago
233
if ( compare_cmd ( item , cmd -> name ))
234
235
236
goto found ;
}
help :
237
help_cmd ( "info" );
238
239
return ;
found :
240
cmd -> handler ();
241
242
}
243
244
245
246
247
static void do_info_version ( void )
{
term_printf ( "%s \n " , QEMU_VERSION );
}
ths
authored
18 years ago
248
249
250
251
252
253
static void do_info_name ( void )
{
if ( qemu_name )
term_printf ( "%s \n " , qemu_name );
}
254
static void do_info_block ( void )
255
256
257
258
{
bdrv_info ();
}
ths
authored
17 years ago
259
260
261
262
263
static void do_info_blockstats ( void )
{
bdrv_info_stats ();
}
264
/* get the current CPU defined by the user */
265
static int mon_set_cpu ( int cpu_index )
266
267
268
269
270
271
272
273
274
275
276
277
{
CPUState * env ;
for ( env = first_cpu ; env != NULL ; env = env -> next_cpu ) {
if ( env -> cpu_index == cpu_index ) {
mon_cpu = env ;
return 0 ;
}
}
return - 1 ;
}
278
static CPUState * mon_get_cpu ( void )
279
280
281
282
283
284
285
{
if ( ! mon_cpu ) {
mon_set_cpu ( 0 );
}
return mon_cpu ;
}
286
287
static void do_info_registers ( void )
{
288
289
290
291
CPUState * env ;
env = mon_get_cpu ();
if ( ! env )
return ;
292
# ifdef TARGET_I386
293
cpu_dump_state ( env , NULL , monitor_fprintf ,
294
X86_DUMP_FPU );
295
# else
ths
authored
18 years ago
296
cpu_dump_state ( env , NULL , monitor_fprintf ,
297
0 );
298
299
300
# endif
}
301
302
303
304
305
306
307
308
static void do_info_cpus ( void )
{
CPUState * env ;
/* just to set the default cpu if not already done */
mon_get_cpu ();
for ( env = first_cpu ; env != NULL ; env = env -> next_cpu ) {
ths
authored
18 years ago
309
term_printf ( "%c CPU #%d:" ,
310
311
312
313
( env == mon_cpu ) ? '*' : ' ' ,
env -> cpu_index );
# if defined ( TARGET_I386 )
term_printf ( " pc=0x" TARGET_FMT_lx , env -> eip + env -> segs [ R_CS ]. base );
314
315
# elif defined ( TARGET_PPC )
term_printf ( " nip=0x" TARGET_FMT_lx , env -> nip );
316
317
# elif defined ( TARGET_SPARC )
term_printf ( " pc=0x" TARGET_FMT_lx " npc=0x" TARGET_FMT_lx , env -> pc , env -> npc );
ths
authored
18 years ago
318
# elif defined ( TARGET_MIPS )
ths
authored
17 years ago
319
term_printf ( " PC=0x" TARGET_FMT_lx , env -> active_tc . PC );
320
# endif
ths
authored
18 years ago
321
322
if ( env -> halted )
term_printf ( " (halted)" );
323
324
325
326
327
328
329
330
331
332
term_printf ( " \n " );
}
}
static void do_cpu_set ( int index )
{
if ( mon_set_cpu ( index ) < 0 )
term_printf ( "Invalid CPU index \n " );
}
333
334
335
336
337
static void do_info_jit ( void )
{
dump_exec_info ( NULL , monitor_fprintf );
}
338
339
340
static void do_info_history ( void )
{
int i ;
341
const char * str ;
ths
authored
18 years ago
342
343
344
345
346
347
348
i = 0 ;
for (;;) {
str = readline_get_history ( i );
if ( ! str )
break ;
term_printf ( "%d: '%s' \n " , i , str );
349
i ++ ;
350
351
352
}
}
353
354
355
356
357
358
359
360
361
362
363
# if defined ( TARGET_PPC )
/* XXX: not implemented in other targets */
static void do_info_cpu_stats ( void )
{
CPUState * env ;
env = mon_get_cpu ();
cpu_dump_statistics ( env , NULL , & monitor_fprintf , 0 );
}
# endif
364
static void do_quit ( void )
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
{
exit ( 0 );
}
static int eject_device ( BlockDriverState * bs , int force )
{
if ( bdrv_is_inserted ( bs )) {
if ( ! force ) {
if ( ! bdrv_is_removable ( bs )) {
term_printf ( "device is not removable \n " );
return - 1 ;
}
if ( bdrv_is_locked ( bs )) {
term_printf ( "device is locked \n " );
return - 1 ;
}
}
bdrv_close ( bs );
}
return 0 ;
}
387
static void do_eject ( int force , const char * filename )
388
389
390
{
BlockDriverState * bs ;
391
bs = bdrv_find ( filename );
392
393
394
395
396
397
398
if ( ! bs ) {
term_printf ( "device not found \n " );
return ;
}
eject_device ( bs , force );
}
399
static void do_change_block ( const char * device , const char * filename , const char * fmt )
400
401
{
BlockDriverState * bs ;
402
BlockDriver * drv = NULL ;
403
404
bs = bdrv_find ( device );
405
406
407
408
if ( ! bs ) {
term_printf ( "device not found \n " );
return ;
}
409
410
411
412
413
414
415
if ( fmt ) {
drv = bdrv_find_format ( fmt );
if ( ! drv ) {
term_printf ( "invalid format %s \n " , fmt );
return ;
}
}
416
417
if ( eject_device ( bs , 0 ) < 0 )
return ;
418
bdrv_open2 ( bs , filename , 0 , drv );
419
qemu_key_check ( bs , filename );
420
421
}
ths
authored
18 years ago
422
423
static void do_change_vnc ( const char * target )
{
ths
authored
18 years ago
424
425
426
427
428
429
430
431
432
433
434
if ( strcmp ( target , "passwd" ) == 0 ||
strcmp ( target , "password" ) == 0 ) {
char password [ 9 ];
monitor_readline ( "Password: " , 1 , password , sizeof ( password ) - 1 );
password [ sizeof ( password ) - 1 ] = '\0' ;
if ( vnc_display_password ( NULL , password ) < 0 )
term_printf ( "could not set VNC server password \n " );
} else {
if ( vnc_display_open ( NULL , target ) < 0 )
term_printf ( "could not start VNC server on %s \n " , target );
}
ths
authored
18 years ago
435
436
}
437
static void do_change ( const char * device , const char * target , const char * fmt )
ths
authored
18 years ago
438
439
440
441
{
if ( strcmp ( device , "vnc" ) == 0 ) {
do_change_vnc ( target );
} else {
442
do_change_block ( device , target , fmt );
ths
authored
18 years ago
443
444
445
}
}
446
static void do_screen_dump ( const char * filename )
447
{
448
vga_hw_screen_dump ( filename );
449
450
}
451
452
453
454
455
static void do_logfile ( const char * filename )
{
cpu_set_log_filename ( filename );
}
456
static void do_log ( const char * items )
457
458
{
int mask ;
ths
authored
18 years ago
459
460
if ( ! strcmp ( items , "none" )) {
461
462
mask = 0 ;
} else {
463
mask = cpu_str_to_log_mask ( items );
464
if ( ! mask ) {
465
help_cmd ( "log" );
466
467
468
469
470
471
return ;
}
}
cpu_set_log ( mask );
}
472
static void do_stop ( void )
473
474
475
476
{
vm_stop ( EXCP_INTERRUPT );
}
477
static void do_cont ( void )
478
479
480
481
{
vm_start ();
}
482
# ifdef CONFIG_GDBSTUB
483
static void do_gdbserver ( const char * port )
484
{
485
if ( ! port )
486
port = DEFAULT_GDBSTUB_PORT ;
487
488
if ( gdbserver_start ( port ) < 0 ) {
qemu_printf ( "Could not open gdbserver socket on port '%s' \n " , port );
489
} else {
490
qemu_printf ( "Waiting gdb connection on port '%s' \n " , port );
491
492
}
}
493
# endif
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
static void term_printc ( int c )
{
term_printf ( "'" );
switch ( c ) {
case '\'' :
term_printf ( " \\ '" );
break ;
case '\\' :
term_printf ( " \\\\ " );
break ;
case '\n' :
term_printf ( " \\ n" );
break ;
case '\r' :
term_printf ( " \\ r" );
break ;
default :
if ( c >= 32 && c <= 126 ) {
term_printf ( "%c" , c );
} else {
term_printf ( " \\ x%02x" , c );
}
break ;
}
term_printf ( "'" );
}
ths
authored
18 years ago
522
static void memory_dump ( int count , int format , int wsize ,
523
target_phys_addr_t addr , int is_physical )
524
{
525
CPUState * env ;
526
527
528
529
530
531
532
int nb_per_line , l , line_size , i , max_digits , len ;
uint8_t buf [ 16 ];
uint64_t v ;
if ( format == 'i' ) {
int flags ;
flags = 0 ;
533
534
535
env = mon_get_cpu ();
if ( ! env && ! is_physical )
return ;
536
# ifdef TARGET_I386
537
if ( wsize == 2 ) {
538
flags = 1 ;
539
540
541
} else if ( wsize == 4 ) {
flags = 0 ;
} else {
542
/* as default we use the current CS size */
543
flags = 0 ;
544
545
if ( env ) {
# ifdef TARGET_X86_64
ths
authored
18 years ago
546
if (( env -> efer & MSR_EFER_LMA ) &&
547
548
549
550
551
552
553
( env -> segs [ R_CS ]. flags & DESC_L_MASK ))
flags = 2 ;
else
# endif
if ( ! ( env -> segs [ R_CS ]. flags & DESC_B_MASK ))
flags = 1 ;
}
554
555
}
# endif
556
monitor_disas ( env , addr , count , is_physical , flags );
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
return ;
}
len = wsize * count ;
if ( wsize == 1 )
line_size = 8 ;
else
line_size = 16 ;
nb_per_line = line_size / wsize ;
max_digits = 0 ;
switch ( format ) {
case 'o' :
max_digits = ( wsize * 8 + 2 ) / 3 ;
break ;
default :
case 'x' :
max_digits = ( wsize * 8 ) / 4 ;
break ;
case 'u' :
case 'd' :
max_digits = ( wsize * 8 * 10 + 32 ) / 33 ;
break ;
case 'c' :
wsize = 1 ;
break ;
}
while ( len > 0 ) {
586
587
588
589
if ( is_physical )
term_printf ( TARGET_FMT_plx ":" , addr );
else
term_printf ( TARGET_FMT_lx ":" , ( target_ulong ) addr );
590
591
592
593
594
595
l = len ;
if ( l > line_size )
l = line_size ;
if ( is_physical ) {
cpu_physical_memory_rw ( addr , buf , l , 0 );
} else {
596
597
598
599
env = mon_get_cpu ();
if ( ! env )
break ;
cpu_memory_rw_debug ( env , addr , buf , l , 0 );
600
}
ths
authored
18 years ago
601
i = 0 ;
602
603
604
605
606
607
608
609
610
611
while ( i < l ) {
switch ( wsize ) {
default :
case 1 :
v = ldub_raw ( buf + i );
break ;
case 2 :
v = lduw_raw ( buf + i );
break ;
case 4 :
612
v = ( uint32_t ) ldl_raw ( buf + i );
613
614
615
616
617
618
619
620
break ;
case 8 :
v = ldq_raw ( buf + i );
break ;
}
term_printf ( " " );
switch ( format ) {
case 'o' :
621
term_printf ( "%#*" PRIo64 , max_digits , v );
622
623
break ;
case 'x' :
624
term_printf ( "0x%0*" PRIx64 , max_digits , v );
625
626
break ;
case 'u' :
627
term_printf ( "%*" PRIu64 , max_digits , v );
628
629
break ;
case 'd' :
630
term_printf ( "%*" PRId64 , max_digits , v );
631
632
633
634
635
636
637
638
639
640
641
642
643
break ;
case 'c' :
term_printc ( v );
break ;
}
i += wsize ;
}
term_printf ( " \n " );
addr += l ;
len -= l ;
}
}
644
645
646
647
648
649
# if TARGET_LONG_BITS == 64
# define GET_TLONG ( h , l ) ((( uint64_t )( h ) << 32 ) | ( l ))
# else
# define GET_TLONG ( h , l ) ( l )
# endif
ths
authored
18 years ago
650
static void do_memory_dump ( int count , int format , int size ,
651
uint32_t addrh , uint32_t addrl )
652
{
653
target_long addr = GET_TLONG ( addrh , addrl );
654
655
656
memory_dump ( count , format , size , addr , 0 );
}
657
658
659
660
661
662
# if TARGET_PHYS_ADDR_BITS > 32
# define GET_TPHYSADDR ( h , l ) ((( uint64_t )( h ) << 32 ) | ( l ))
# else
# define GET_TPHYSADDR ( h , l ) ( l )
# endif
663
664
665
static void do_physical_memory_dump ( int count , int format , int size ,
uint32_t addrh , uint32_t addrl )
666
{
667
target_phys_addr_t addr = GET_TPHYSADDR ( addrh , addrl );
668
669
670
memory_dump ( count , format , size , addr , 1 );
}
671
static void do_print ( int count , int format , int size , unsigned int valh , unsigned int vall )
672
{
673
674
target_phys_addr_t val = GET_TPHYSADDR ( valh , vall );
# if TARGET_PHYS_ADDR_BITS == 32
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
switch ( format ) {
case 'o' :
term_printf ( "%#o" , val );
break ;
case 'x' :
term_printf ( "%#x" , val );
break ;
case 'u' :
term_printf ( "%u" , val );
break ;
default :
case 'd' :
term_printf ( "%d" , val );
break ;
case 'c' :
term_printc ( val );
break ;
}
693
694
695
# else
switch ( format ) {
case 'o' :
696
term_printf ( "%#" PRIo64 , val );
697
698
break ;
case 'x' :
699
term_printf ( "%#" PRIx64 , val );
700
701
break ;
case 'u' :
702
term_printf ( "%" PRIu64 , val );
703
704
705
break ;
default :
case 'd' :
706
term_printf ( "%" PRId64 , val );
707
708
709
710
711
712
break ;
case 'c' :
term_printc ( val );
break ;
}
# endif
713
714
715
term_printf ( " \n " );
}
ths
authored
18 years ago
716
static void do_memory_save ( unsigned int valh , unsigned int vall ,
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
uint32_t size , const char * filename )
{
FILE * f ;
target_long addr = GET_TLONG ( valh , vall );
uint32_t l ;
CPUState * env ;
uint8_t buf [ 1024 ];
env = mon_get_cpu ();
if ( ! env )
return ;
f = fopen ( filename , "wb" );
if ( ! f ) {
term_printf ( "could not open '%s' \n " , filename );
return ;
}
while ( size != 0 ) {
l = sizeof ( buf );
if ( l > size )
l = size ;
cpu_memory_rw_debug ( env , addr , buf , l , 0 );
fwrite ( buf , 1 , l , f );
addr += l ;
size -= l ;
}
fclose ( f );
}
746
747
748
749
750
751
static void do_physical_memory_save ( unsigned int valh , unsigned int vall ,
uint32_t size , const char * filename )
{
FILE * f ;
uint32_t l ;
uint8_t buf [ 1024 ];
752
target_phys_addr_t addr = GET_TPHYSADDR ( valh , vall );
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
f = fopen ( filename , "wb" );
if ( ! f ) {
term_printf ( "could not open '%s' \n " , filename );
return ;
}
while ( size != 0 ) {
l = sizeof ( buf );
if ( l > size )
l = size ;
cpu_physical_memory_rw ( addr , buf , l , 0 );
fwrite ( buf , 1 , l , f );
fflush ( f );
addr += l ;
size -= l ;
}
fclose ( f );
}
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
static void do_sum ( uint32_t start , uint32_t size )
{
uint32_t addr ;
uint8_t buf [ 1 ];
uint16_t sum ;
sum = 0 ;
for ( addr = start ; addr < ( start + size ); addr ++ ) {
cpu_physical_memory_rw ( addr , buf , 1 , 0 );
/* BSD sum algorithm ('sum' Unix command) */
sum = ( sum >> 1 ) | ( sum << 15 );
sum += buf [ 0 ];
}
term_printf ( "%05d \n " , sum );
}
788
789
790
791
792
793
794
795
typedef struct {
int keycode ;
const char * name ;
} KeyDef ;
static const KeyDef key_defs [] = {
{ 0x2a , "shift" },
{ 0x36 , "shift_r" },
ths
authored
18 years ago
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
{ 0x38 , "alt" },
{ 0xb8 , "alt_r" },
{ 0x1d , "ctrl" },
{ 0x9d , "ctrl_r" },
{ 0xdd , "menu" },
{ 0x01 , "esc" },
{ 0x02 , "1" },
{ 0x03 , "2" },
{ 0x04 , "3" },
{ 0x05 , "4" },
{ 0x06 , "5" },
{ 0x07 , "6" },
{ 0x08 , "7" },
{ 0x09 , "8" },
{ 0x0a , "9" },
{ 0x0b , "0" },
816
817
{ 0x0c , "minus" },
{ 0x0d , "equal" },
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
{ 0x0e , "backspace" },
{ 0x0f , "tab" },
{ 0x10 , "q" },
{ 0x11 , "w" },
{ 0x12 , "e" },
{ 0x13 , "r" },
{ 0x14 , "t" },
{ 0x15 , "y" },
{ 0x16 , "u" },
{ 0x17 , "i" },
{ 0x18 , "o" },
{ 0x19 , "p" },
{ 0x1c , "ret" },
{ 0x1e , "a" },
{ 0x1f , "s" },
{ 0x20 , "d" },
{ 0x21 , "f" },
{ 0x22 , "g" },
{ 0x23 , "h" },
{ 0x24 , "j" },
{ 0x25 , "k" },
{ 0x26 , "l" },
{ 0x2c , "z" },
{ 0x2d , "x" },
{ 0x2e , "c" },
{ 0x2f , "v" },
{ 0x30 , "b" },
{ 0x31 , "n" },
{ 0x32 , "m" },
ths
authored
18 years ago
851
852
853
{ 0x37 , "asterisk" },
854
{ 0x39 , "spc" },
855
{ 0x3a , "caps_lock" },
856
857
858
859
860
861
862
863
864
865
{ 0x3b , "f1" },
{ 0x3c , "f2" },
{ 0x3d , "f3" },
{ 0x3e , "f4" },
{ 0x3f , "f5" },
{ 0x40 , "f6" },
{ 0x41 , "f7" },
{ 0x42 , "f8" },
{ 0x43 , "f9" },
{ 0x44 , "f10" },
866
{ 0x45 , "num_lock" },
867
868
{ 0x46 , "scroll_lock" },
869
870
{ 0xb5 , "kp_divide" },
{ 0x37 , "kp_multiply" },
ths
authored
18 years ago
871
{ 0x4a , "kp_subtract" },
872
873
874
{ 0x4e , "kp_add" },
{ 0x9c , "kp_enter" },
{ 0x53 , "kp_decimal" },
875
{ 0x54 , "sysrq" },
876
877
878
879
880
881
882
883
884
885
886
{ 0x52 , "kp_0" },
{ 0x4f , "kp_1" },
{ 0x50 , "kp_2" },
{ 0x51 , "kp_3" },
{ 0x4b , "kp_4" },
{ 0x4c , "kp_5" },
{ 0x4d , "kp_6" },
{ 0x47 , "kp_7" },
{ 0x48 , "kp_8" },
{ 0x49 , "kp_9" },
ths
authored
18 years ago
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
{ 0x56 , "<" },
{ 0x57 , "f11" },
{ 0x58 , "f12" },
{ 0xb7 , "print" },
{ 0xc7 , "home" },
{ 0xc9 , "pgup" },
{ 0xd1 , "pgdn" },
{ 0xcf , "end" },
{ 0xcb , "left" },
{ 0xc8 , "up" },
{ 0xd0 , "down" },
{ 0xcd , "right" },
{ 0xd2 , "insert" },
{ 0xd3 , "delete" },
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
# if defined ( TARGET_SPARC ) && ! defined ( TARGET_SPARC64 )
{ 0xf0 , "stop" },
{ 0xf1 , "again" },
{ 0xf2 , "props" },
{ 0xf3 , "undo" },
{ 0xf4 , "front" },
{ 0xf5 , "copy" },
{ 0xf6 , "open" },
{ 0xf7 , "paste" },
{ 0xf8 , "find" },
{ 0xf9 , "cut" },
{ 0xfa , "lf" },
{ 0xfb , "help" },
{ 0xfc , "meta_l" },
{ 0xfd , "meta_r" },
{ 0xfe , "compose" },
# endif
924
925
926
927
928
929
{ 0 , NULL },
};
static int get_keycode ( const char * key )
{
const KeyDef * p ;
930
931
char * endp ;
int ret ;
932
933
934
935
936
for ( p = key_defs ; p -> name != NULL ; p ++ ) {
if ( ! strcmp ( key , p -> name ))
return p -> keycode ;
}
937
938
939
940
941
if ( strstart ( key , "0x" , NULL )) {
ret = strtoul ( key , & endp , 0 );
if ( * endp == '\0' && ret >= 0x01 && ret <= 0xff )
return ret ;
}
942
943
944
return - 1 ;
}
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
# define MAX_KEYCODES 16
static uint8_t keycodes [ MAX_KEYCODES ];
static int nb_pending_keycodes ;
static QEMUTimer * key_timer ;
static void release_keys ( void * opaque )
{
int keycode ;
while ( nb_pending_keycodes > 0 ) {
nb_pending_keycodes -- ;
keycode = keycodes [ nb_pending_keycodes ];
if ( keycode & 0x80 )
kbd_put_keycode ( 0xe0 );
kbd_put_keycode ( keycode | 0x80 );
}
}
static void do_sendkey ( const char * string , int has_hold_time , int hold_time )
964
{
965
966
967
968
char keyname_buf [ 16 ];
char * separator ;
int keyname_len , keycode , i ;
969
970
971
972
973
974
975
if ( nb_pending_keycodes > 0 ) {
qemu_del_timer ( key_timer );
release_keys ( NULL );
}
if ( ! has_hold_time )
hold_time = 100 ;
i = 0 ;
976
977
978
979
980
981
982
983
while ( 1 ) {
separator = strchr ( string , '-' );
keyname_len = separator ? separator - string : strlen ( string );
if ( keyname_len > 0 ) {
pstrcpy ( keyname_buf , sizeof ( keyname_buf ), string );
if ( keyname_len > sizeof ( keyname_buf ) - 1 ) {
term_printf ( "invalid key: '%s...' \n " , keyname_buf );
return ;
984
}
985
if ( i == MAX_KEYCODES ) {
986
987
988
989
990
991
992
993
994
term_printf ( "too many keys \n " );
return ;
}
keyname_buf [ keyname_len ] = 0 ;
keycode = get_keycode ( keyname_buf );
if ( keycode < 0 ) {
term_printf ( "unknown key: '%s' \n " , keyname_buf );
return ;
}
995
keycodes [ i ++ ] = keycode ;
996
}
997
if ( ! separator )
998
break ;
999
string = separator + 1 ;
1000
}
1001
nb_pending_keycodes = i ;
1002
/* key down events */
1003
for ( i = 0 ; i < nb_pending_keycodes ; i ++ ) {
1004
1005
1006
1007
1008
keycode = keycodes [ i ];
if ( keycode & 0x80 )
kbd_put_keycode ( 0xe0 );
kbd_put_keycode ( keycode & 0x7f );
}
1009
/* delayed key up events */
1010
1011
qemu_mod_timer ( key_timer , qemu_get_clock ( vm_clock ) +
muldiv64 ( ticks_per_sec , hold_time , 1000 ));
1012
1013
}
1014
1015
static int mouse_button_state ;
ths
authored
18 years ago
1016
static void do_mouse_move ( const char * dx_str , const char * dy_str ,
1017
1018
1019
1020
1021
1022
const char * dz_str )
{
int dx , dy , dz ;
dx = strtol ( dx_str , NULL , 0 );
dy = strtol ( dy_str , NULL , 0 );
dz = 0 ;
ths
authored
18 years ago
1023
if ( dz_str )
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
dz = strtol ( dz_str , NULL , 0 );
kbd_mouse_event ( dx , dy , dz , mouse_button_state );
}
static void do_mouse_button ( int button_state )
{
mouse_button_state = button_state ;
kbd_mouse_event ( 0 , 0 , 0 , mouse_button_state );
}
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
static void do_ioport_read ( int count , int format , int size , int addr , int has_index , int index )
{
uint32_t val ;
int suffix ;
if ( has_index ) {
cpu_outb ( NULL , addr & 0xffff , index & 0xff );
addr ++ ;
}
addr &= 0xffff ;
switch ( size ) {
default :
case 1 :
val = cpu_inb ( NULL , addr );
suffix = 'b' ;
break ;
case 2 :
val = cpu_inw ( NULL , addr );
suffix = 'w' ;
break ;
case 4 :
val = cpu_inl ( NULL , addr );
suffix = 'l' ;
break ;
}
term_printf ( "port%c[0x%04x] = %#0*x \n " ,
suffix , addr , size * 2 , val );
}
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
/* boot_set handler */
static QEMUBootSetHandler * qemu_boot_set_handler = NULL ;
static void * boot_opaque ;
void qemu_register_boot_set ( QEMUBootSetHandler * func , void * opaque )
{
qemu_boot_set_handler = func ;
boot_opaque = opaque ;
}
1074
1075
1076
1077
1078
static void do_boot_set ( const char * bootdevice )
{
int res ;
if ( qemu_boot_set_handler ) {
1079
res = qemu_boot_set_handler ( boot_opaque , bootdevice );
1080
1081
1082
1083
1084
1085
1086
1087
1088
if ( res == 0 )
term_printf ( "boot device list now set to %s \n " , bootdevice );
else
term_printf ( "setting boot device list failed with error %i \n " , res );
} else {
term_printf ( "no function defined to set boot device list for this architecture \n " );
}
}
1089
1090
1091
1092
1093
static void do_system_reset ( void )
{
qemu_system_reset_request ();
}
1094
1095
1096
1097
1098
static void do_system_powerdown ( void )
{
qemu_system_powerdown_request ();
}
1099
1100
1101
# if defined ( TARGET_I386 )
static void print_pte ( uint32_t addr , uint32_t pte , uint32_t mask )
{
ths
authored
18 years ago
1102
term_printf ( "%08x: %08x %c%c%c%c%c%c%c%c \n " ,
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
addr ,
pte & mask ,
pte & PG_GLOBAL_MASK ? 'G' : '-' ,
pte & PG_PSE_MASK ? 'P' : '-' ,
pte & PG_DIRTY_MASK ? 'D' : '-' ,
pte & PG_ACCESSED_MASK ? 'A' : '-' ,
pte & PG_PCD_MASK ? 'C' : '-' ,
pte & PG_PWT_MASK ? 'T' : '-' ,
pte & PG_USER_MASK ? 'U' : '-' ,
pte & PG_RW_MASK ? 'W' : '-' );
}
static void tlb_info ( void )
{
1117
CPUState * env ;
1118
1119
1120
int l1 , l2 ;
uint32_t pgd , pde , pte ;
1121
1122
1123
1124
env = mon_get_cpu ();
if ( ! env )
return ;
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
if ( ! ( env -> cr [ 0 ] & CR0_PG_MASK )) {
term_printf ( "PG disabled \n " );
return ;
}
pgd = env -> cr [ 3 ] & ~ 0xfff ;
for ( l1 = 0 ; l1 < 1024 ; l1 ++ ) {
cpu_physical_memory_read ( pgd + l1 * 4 , ( uint8_t * ) & pde , 4 );
pde = le32_to_cpu ( pde );
if ( pde & PG_PRESENT_MASK ) {
if (( pde & PG_PSE_MASK ) && ( env -> cr [ 4 ] & CR4_PSE_MASK )) {
print_pte (( l1 << 22 ), pde , ~ (( 1 << 20 ) - 1 ));
} else {
for ( l2 = 0 ; l2 < 1024 ; l2 ++ ) {
ths
authored
18 years ago
1138
cpu_physical_memory_read (( pde & ~ 0xfff ) + l2 * 4 ,
1139
1140
1141
( uint8_t * ) & pte , 4 );
pte = le32_to_cpu ( pte );
if ( pte & PG_PRESENT_MASK ) {
ths
authored
18 years ago
1142
1143
print_pte (( l1 << 22 ) + ( l2 << 12 ),
pte & ~ PG_PSE_MASK ,
1144
1145
1146
1147
1148
1149
1150
1151
~ 0xfff );
}
}
}
}
}
}
ths
authored
18 years ago
1152
static void mem_print ( uint32_t * pstart , int * plast_prot ,
1153
1154
uint32_t end , int prot )
{
1155
1156
1157
int prot1 ;
prot1 = * plast_prot ;
if ( prot != prot1 ) {
1158
1159
if ( * pstart != - 1 ) {
term_printf ( "%08x-%08x %08x %c%c%c \n " ,
ths
authored
18 years ago
1160
* pstart , end , end - * pstart ,
1161
prot1 & PG_USER_MASK ? 'u' : '-' ,
1162
'r' ,
1163
prot1 & PG_RW_MASK ? 'w' : '-' );
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
}
if ( prot != 0 )
* pstart = end ;
else
* pstart = - 1 ;
* plast_prot = prot ;
}
}
static void mem_info ( void )
{
1175
CPUState * env ;
1176
1177
1178
int l1 , l2 , prot , last_prot ;
uint32_t pgd , pde , pte , start , end ;
1179
1180
1181
1182
env = mon_get_cpu ();
if ( ! env )
return ;
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
if ( ! ( env -> cr [ 0 ] & CR0_PG_MASK )) {
term_printf ( "PG disabled \n " );
return ;
}
pgd = env -> cr [ 3 ] & ~ 0xfff ;
last_prot = 0 ;
start = - 1 ;
for ( l1 = 0 ; l1 < 1024 ; l1 ++ ) {
cpu_physical_memory_read ( pgd + l1 * 4 , ( uint8_t * ) & pde , 4 );
pde = le32_to_cpu ( pde );
end = l1 << 22 ;
if ( pde & PG_PRESENT_MASK ) {
if (( pde & PG_PSE_MASK ) && ( env -> cr [ 4 ] & CR4_PSE_MASK )) {
prot = pde & ( PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK );
mem_print ( & start , & last_prot , end , prot );
} else {
for ( l2 = 0 ; l2 < 1024 ; l2 ++ ) {
ths
authored
18 years ago
1200
cpu_physical_memory_read (( pde & ~ 0xfff ) + l2 * 4 ,
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
( uint8_t * ) & pte , 4 );
pte = le32_to_cpu ( pte );
end = ( l1 << 22 ) + ( l2 << 12 );
if ( pte & PG_PRESENT_MASK ) {
prot = pte & ( PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK );
} else {
prot = 0 ;
}
mem_print ( & start , & last_prot , end , prot );
}
}
} else {
prot = 0 ;
mem_print ( & start , & last_prot , end , prot );
}
}
}
# endif
1220
1221
1222
static void do_info_kqemu ( void )
{
# ifdef USE_KQEMU
1223
CPUState * env ;
1224
1225
int val ;
val = 0 ;
1226
1227
1228
1229
1230
1231
env = mon_get_cpu ();
if ( ! env ) {
term_printf ( "No cpu initialized yet" );
return ;
}
val = env -> kqemu_enabled ;
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
term_printf ( "kqemu support: " );
switch ( val ) {
default :
case 0 :
term_printf ( "disabled \n " );
break ;
case 1 :
term_printf ( "enabled for user code \n " );
break ;
case 2 :
term_printf ( "enabled for user and kernel code \n " );
break ;
}
1245
# else
1246
term_printf ( "kqemu support: not compiled \n " );
1247
# endif
ths
authored
18 years ago
1248
}
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
# ifdef CONFIG_PROFILER
int64_t kqemu_time ;
int64_t qemu_time ;
int64_t kqemu_exec_count ;
int64_t dev_time ;
int64_t kqemu_ret_int_count ;
int64_t kqemu_ret_excp_count ;
int64_t kqemu_ret_intr_count ;
static void do_info_profile ( void )
{
int64_t total ;
total = qemu_time ;
if ( total == 0 )
total = 1 ;
1266
term_printf ( "async time %" PRId64 " (%0.3f) \n " ,
1267
dev_time , dev_time / ( double ) ticks_per_sec );
1268
term_printf ( "qemu time %" PRId64 " (%0.3f) \n " ,
1269
qemu_time , qemu_time / ( double ) ticks_per_sec );
1270
term_printf ( "kqemu time %" PRId64 " (%0.3f %0.1f%%) count=%" PRId64 " int=%" PRId64 " excp=%" PRId64 " intr=%" PRId64 " \n " ,
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
kqemu_time , kqemu_time / ( double ) ticks_per_sec ,
kqemu_time / ( double ) total * 100 . 0 ,
kqemu_exec_count ,
kqemu_ret_int_count ,
kqemu_ret_excp_count ,
kqemu_ret_intr_count );
qemu_time = 0 ;
kqemu_time = 0 ;
kqemu_exec_count = 0 ;
dev_time = 0 ;
kqemu_ret_int_count = 0 ;
kqemu_ret_excp_count = 0 ;
kqemu_ret_intr_count = 0 ;
# ifdef USE_KQEMU
kqemu_record_dump ();
# endif
}
# else
static void do_info_profile ( void )
{
term_printf ( "Internal profiler not compiled \n " );
}
# endif
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
/* Capture support */
static LIST_HEAD ( capture_list_head , CaptureState ) capture_head ;
static void do_info_capture ( void )
{
int i ;
CaptureState * s ;
for ( s = capture_head . lh_first , i = 0 ; s ; s = s -> entries . le_next , ++ i ) {
term_printf ( "[%d]: " , i );
s -> ops . info ( s -> opaque );
}
}
static void do_stop_capture ( int n )
{
int i ;
CaptureState * s ;
for ( s = capture_head . lh_first , i = 0 ; s ; s = s -> entries . le_next , ++ i ) {
if ( i == n ) {
s -> ops . destroy ( s -> opaque );
LIST_REMOVE ( s , entries );
qemu_free ( s );
return ;
}
}
}
# ifdef HAS_AUDIO
int wav_start_capture ( CaptureState * s , const char * path , int freq ,
int bits , int nchannels );
static void do_wav_capture ( const char * path ,
int has_freq , int freq ,
int has_bits , int bits ,
int has_channels , int nchannels )
{
CaptureState * s ;
s = qemu_mallocz ( sizeof ( * s ));
if ( ! s ) {
term_printf ( "Not enough memory to add wave capture \n " );
return ;
}
freq = has_freq ? freq : 44100 ;
bits = has_bits ? bits : 16 ;
nchannels = has_channels ? nchannels : 2 ;
if ( wav_start_capture ( s , path , freq , bits , nchannels )) {
term_printf ( "Faied to add wave capture \n " );
qemu_free ( s );
}
LIST_INSERT_HEAD ( & capture_head , s , entries );
}
# endif
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
# if defined ( TARGET_I386 )
static void do_inject_nmi ( int cpu_index )
{
CPUState * env ;
for ( env = first_cpu ; env != NULL ; env = env -> next_cpu )
if ( env -> cpu_index == cpu_index ) {
cpu_interrupt ( env , CPU_INTERRUPT_NMI );
break ;
}
}
# endif
1366
static term_cmd_t term_cmds [] = {
ths
authored
18 years ago
1367
{ "help|?" , "s?" , do_help ,
1368
"[cmd]" , "show the help" },
ths
authored
18 years ago
1369
{ "commit" , "s" , do_commit ,
1370
"device|all" , "commit changes to the disk images (if -snapshot is used) or backing files" },
1371
{ "info" , "s?" , do_info ,
1372
"subcommand" , "show various information about the system state" },
1373
{ "q|quit" , "" , do_quit ,
1374
"" , "quit the emulator" },
1375
{ "eject" , "-fB" , do_eject ,
ths
authored
18 years ago
1376
"[-f] device" , "eject a removable medium (use -f to force it)" },
1377
1378
{ "change" , "BFs?" , do_change ,
"device filename [format]" , "change a removable medium, optional format" },
ths
authored
18 years ago
1379
{ "screendump" , "F" , do_screen_dump ,
1380
"filename" , "save screen into PPM image 'filename'" },
1381
{ "logfile" , "F" , do_logfile ,
1382
"filename" , "output logs to 'filename'" },
1383
{ "log" , "s" , do_log ,
ths
authored
18 years ago
1384
"item1[,...]" , "activate logging of the specified items to '/tmp/qemu.log'" },
1385
{ "savevm" , "s?" , do_savevm ,
ths
authored
18 years ago
1386
"tag|id" , "save a VM snapshot. If no tag or id are provided, a new snapshot is created" },
1387
{ "loadvm" , "s" , do_loadvm ,
ths
authored
18 years ago
1388
"tag|id" , "restore a VM snapshot from its tag or id" },
1389
{ "delvm" , "s" , do_delvm ,
ths
authored
18 years ago
1390
1391
"tag|id" , "delete a VM snapshot from its tag or id" },
{ "stop" , "" , do_stop ,
1392
"" , "stop emulation" , },
ths
authored
18 years ago
1393
{ "c|cont" , "" , do_cont ,
1394
"" , "resume emulation" , },
1395
# ifdef CONFIG_GDBSTUB
ths
authored
18 years ago
1396
{ "gdbserver" , "s?" , do_gdbserver ,
1397
"[port]" , "start gdbserver session (default port=1234)" , },
1398
# endif
ths
authored
18 years ago
1399
{ "x" , "/l" , do_memory_dump ,
1400
"/fmt addr" , "virtual memory dump starting at 'addr'" , },
ths
authored
18 years ago
1401
{ "xp" , "/l" , do_physical_memory_dump ,
1402
"/fmt addr" , "physical memory dump starting at 'addr'" , },
ths
authored
18 years ago
1403
{ "p|print" , "/l" , do_print ,
1404
"/fmt expr" , "print expression value (use $reg for CPU register access)" , },
ths
authored
18 years ago
1405
{ "i" , "/ii." , do_ioport_read ,
1406
1407
"/fmt addr" , "I/O port read" },
1408
1409
{ "sendkey" , "si?" , do_sendkey ,
"keys [hold_ms]" , "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)" },
ths
authored
18 years ago
1410
{ "system_reset" , "" , do_system_reset ,
1411
"" , "reset the system" },
ths
authored
18 years ago
1412
{ "system_powerdown" , "" , do_system_powerdown ,
1413
"" , "send system power down event" },
ths
authored
18 years ago
1414
{ "sum" , "ii" , do_sum ,
1415
"addr size" , "compute the checksum of a memory region" },
1416
1417
1418
1419
{ "usb_add" , "s" , do_usb_add ,
"device" , "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')" },
{ "usb_del" , "s" , do_usb_del ,
"device" , "remove USB device 'bus.addr'" },
ths
authored
18 years ago
1420
{ "cpu" , "i" , do_cpu_set ,
1421
"index" , "set the default CPU" },
ths
authored
18 years ago
1422
{ "mouse_move" , "sss?" , do_mouse_move ,
1423
"dx dy [dz]" , "send mouse move events" },
ths
authored
18 years ago
1424
{ "mouse_button" , "i" , do_mouse_button ,
1425
"state" , "change mouse button state (1=L, 2=M, 4=R)" },
ths
authored
18 years ago
1426
1427
{ "mouse_set" , "i" , do_mouse_set ,
"index" , "set which mouse device receives events" },
1428
1429
1430
1431
1432
1433
1434
# ifdef HAS_AUDIO
{ "wavcapture" , "si?i?i?" , do_wav_capture ,
"path [frequency bits channels]" ,
"capture audio to a wave file (default frequency=44100 bits=16 channels=2)" },
# endif
{ "stopcapture" , "i" , do_stop_capture ,
"capture index" , "stop capture" },
ths
authored
18 years ago
1435
{ "memsave" , "lis" , do_memory_save ,
1436
"addr size file" , "save to disk virtual memory dump starting at 'addr' of size 'size'" , },
1437
1438
{ "pmemsave" , "lis" , do_physical_memory_save ,
"addr size file" , "save to disk physical memory dump starting at 'addr' of size 'size'" , },
1439
1440
{ "boot_set" , "s" , do_boot_set ,
"bootdevice" , "define new values for the boot device list" },
1441
1442
1443
1444
# if defined ( TARGET_I386 )
{ "nmi" , "i" , do_inject_nmi ,
"cpu" , "inject an NMI on the given CPU" , },
# endif
ths
authored
18 years ago
1445
{ NULL , NULL , },
1446
1447
1448
};
static term_cmd_t info_cmds [] = {
1449
1450
{ "version" , "" , do_info_version ,
"" , "show the version of qemu" },
1451
{ "network" , "" , do_info_network ,
1452
"" , "show the network state" },
1453
{ "block" , "" , do_info_block ,
1454
"" , "show the block devices" },
ths
authored
17 years ago
1455
1456
{ "blockstats" , "" , do_info_blockstats ,
"" , "show block device statistics" },
1457
1458
{ "registers" , "" , do_info_registers ,
"" , "show the cpu registers" },
1459
1460
{ "cpus" , "" , do_info_cpus ,
"" , "show infos for each CPU" },
1461
1462
{ "history" , "" , do_info_history ,
"" , "show the command line history" , },
1463
1464
{ "irq" , "" , irq_info ,
"" , "show the interrupts statistics (if available)" , },
1465
1466
{ "pic" , "" , pic_info ,
"" , "show i8259 (PIC) state" , },
1467
1468
{ "pci" , "" , pci_info ,
"" , "show PCI info" , },
1469
1470
1471
1472
1473
1474
# if defined ( TARGET_I386 )
{ "tlb" , "" , tlb_info ,
"" , "show virtual to physical memory mappings" , },
{ "mem" , "" , mem_info ,
"" , "show the active virtual memory mappings" , },
# endif
1475
1476
{ "jit" , "" , do_info_jit ,
"" , "show dynamic compiler info" , },
1477
1478
{ "kqemu" , "" , do_info_kqemu ,
"" , "show kqemu information" , },
1479
1480
1481
1482
{ "usb" , "" , usb_info ,
"" , "show guest USB devices" , },
{ "usbhost" , "" , usb_host_info ,
"" , "show host USB devices" , },
1483
1484
{ "profile" , "" , do_info_profile ,
"" , "show profiling information" , },
1485
{ "capture" , "" , do_info_capture ,
1486
"" , "show capture information" },
1487
{ "snapshots" , "" , do_info_snapshots ,
1488
"" , "show the currently saved VM snapshots" },
1489
1490
{ "pcmcia" , "" , pcmcia_info ,
"" , "show guest PCMCIA status" },
ths
authored
18 years ago
1491
1492
{ "mice" , "" , do_info_mice ,
"" , "show which guest mouse is receiving events" },
1493
1494
{ "vnc" , "" , do_info_vnc ,
"" , "show the vnc server status" },
ths
authored
18 years ago
1495
1496
{ "name" , "" , do_info_name ,
"" , "show the current VM name" },
1497
1498
1499
1500
# if defined ( TARGET_PPC )
{ "cpustats" , "" , do_info_cpu_stats ,
"" , "show CPU statistics" , },
# endif
1501
1502
1503
1504
# if defined ( CONFIG_SLIRP )
{ "slirp" , "" , do_info_slirp ,
"" , "show SLIRP statistics" , },
# endif
1505
1506
1507
{ NULL , NULL , },
};
1508
1509
1510
1511
1512
/*******************************************************************/
static const char * pch ;
static jmp_buf expr_env ;
1513
1514
1515
# define MD_TLONG 0
# define MD_I32 1
1516
1517
1518
typedef struct MonitorDef {
const char * name ;
int offset ;
1519
1520
target_long ( * get_value )( struct MonitorDef * md , int val );
int type ;
1521
1522
} MonitorDef ;
1523
# if defined ( TARGET_I386 )
1524
static target_long monitor_get_pc ( struct MonitorDef * md , int val )
1525
{
1526
1527
1528
1529
CPUState * env = mon_get_cpu ();
if ( ! env )
return 0 ;
return env -> eip + env -> segs [ R_CS ]. base ;
1530
1531
1532
}
# endif
1533
# if defined ( TARGET_PPC )
1534
static target_long monitor_get_ccr ( struct MonitorDef * md , int val )
1535
{
1536
CPUState * env = mon_get_cpu ();
1537
1538
1539
unsigned int u ;
int i ;
1540
1541
1542
if ( ! env )
return 0 ;
1543
1544
u = 0 ;
for ( i = 0 ; i < 8 ; i ++ )
1545
u |= env -> crf [ i ] << ( 32 - ( 4 * i ));
1546
1547
1548
1549
return u ;
}
1550
static target_long monitor_get_msr ( struct MonitorDef * md , int val )
1551
{
1552
1553
1554
CPUState * env = mon_get_cpu ();
if ( ! env )
return 0 ;
1555
return env -> msr ;
1556
1557
}
1558
static target_long monitor_get_xer ( struct MonitorDef * md , int val )
1559
{
1560
1561
1562
CPUState * env = mon_get_cpu ();
if ( ! env )
return 0 ;
1563
return ppc_load_xer ( env );
1564
}
1565
1566
static target_long monitor_get_decr ( struct MonitorDef * md , int val )
1567
{
1568
1569
1570
1571
CPUState * env = mon_get_cpu ();
if ( ! env )
return 0 ;
return cpu_ppc_load_decr ( env );
1572
1573
}
1574
static target_long monitor_get_tbu ( struct MonitorDef * md , int val )
1575
{
1576
1577
1578
1579
CPUState * env = mon_get_cpu ();
if ( ! env )
return 0 ;
return cpu_ppc_load_tbu ( env );
1580
1581
}
1582
static target_long monitor_get_tbl ( struct MonitorDef * md , int val )
1583
{
1584
1585
1586
1587
CPUState * env = mon_get_cpu ();
if ( ! env )
return 0 ;
return cpu_ppc_load_tbl ( env );
1588
}
1589
1590
# endif
1591
# if defined ( TARGET_SPARC )
1592
# ifndef TARGET_SPARC64
1593
static target_long monitor_get_psr ( struct MonitorDef * md , int val )
1594
{
1595
1596
1597
1598
CPUState * env = mon_get_cpu ();
if ( ! env )
return 0 ;
return GET_PSR ( env );
1599
}
1600
# endif
1601
1602
static target_long monitor_get_reg ( struct MonitorDef * md , int val )
1603
{
1604
1605
1606
1607
CPUState * env = mon_get_cpu ();
if ( ! env )
return 0 ;
return env -> regwptr [ val ];
1608
1609
1610
}
# endif
1611
1612
static MonitorDef monitor_defs [] = {
# ifdef TARGET_I386
1613
1614
# define SEG ( name , seg ) \
1615
{ name , offsetof ( CPUState , segs [ seg ]. selector ), NULL , MD_I32 }, \
1616
{ name ".base" , offsetof ( CPUState , segs [ seg ]. base ) }, \
1617
{ name ".limit" , offsetof ( CPUState , segs [ seg ]. limit ), NULL , MD_I32 },
1618
1619
1620
1621
1622
1623
1624
1625
{ "eax" , offsetof ( CPUState , regs [ 0 ]) },
{ "ecx" , offsetof ( CPUState , regs [ 1 ]) },
{ "edx" , offsetof ( CPUState , regs [ 2 ]) },
{ "ebx" , offsetof ( CPUState , regs [ 3 ]) },
{ "esp|sp" , offsetof ( CPUState , regs [ 4 ]) },
{ "ebp|fp" , offsetof ( CPUState , regs [ 5 ]) },
{ "esi" , offsetof ( CPUState , regs [ 6 ]) },
1626
{ "edi" , offsetof ( CPUState , regs [ 7 ]) },
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
# ifdef TARGET_X86_64
{ "r8" , offsetof ( CPUState , regs [ 8 ]) },
{ "r9" , offsetof ( CPUState , regs [ 9 ]) },
{ "r10" , offsetof ( CPUState , regs [ 10 ]) },
{ "r11" , offsetof ( CPUState , regs [ 11 ]) },
{ "r12" , offsetof ( CPUState , regs [ 12 ]) },
{ "r13" , offsetof ( CPUState , regs [ 13 ]) },
{ "r14" , offsetof ( CPUState , regs [ 14 ]) },
{ "r15" , offsetof ( CPUState , regs [ 15 ]) },
# endif
1637
{ "eflags" , offsetof ( CPUState , eflags ) },
1638
1639
1640
1641
{ "eip" , offsetof ( CPUState , eip ) },
SEG ( "cs" , R_CS )
SEG ( "ds" , R_DS )
SEG ( "es" , R_ES )
1642
SEG ( "ss" , R_SS )
1643
1644
1645
SEG ( "fs" , R_FS )
SEG ( "gs" , R_GS )
{ "pc" , 0 , monitor_get_pc , },
1646
# elif defined ( TARGET_PPC )
1647
/* General purpose registers */
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
{ "r0" , offsetof ( CPUState , gpr [ 0 ]) },
{ "r1" , offsetof ( CPUState , gpr [ 1 ]) },
{ "r2" , offsetof ( CPUState , gpr [ 2 ]) },
{ "r3" , offsetof ( CPUState , gpr [ 3 ]) },
{ "r4" , offsetof ( CPUState , gpr [ 4 ]) },
{ "r5" , offsetof ( CPUState , gpr [ 5 ]) },
{ "r6" , offsetof ( CPUState , gpr [ 6 ]) },
{ "r7" , offsetof ( CPUState , gpr [ 7 ]) },
{ "r8" , offsetof ( CPUState , gpr [ 8 ]) },
{ "r9" , offsetof ( CPUState , gpr [ 9 ]) },
{ "r10" , offsetof ( CPUState , gpr [ 10 ]) },
{ "r11" , offsetof ( CPUState , gpr [ 11 ]) },
{ "r12" , offsetof ( CPUState , gpr [ 12 ]) },
{ "r13" , offsetof ( CPUState , gpr [ 13 ]) },
{ "r14" , offsetof ( CPUState , gpr [ 14 ]) },
{ "r15" , offsetof ( CPUState , gpr [ 15 ]) },
{ "r16" , offsetof ( CPUState , gpr [ 16 ]) },
{ "r17" , offsetof ( CPUState , gpr [ 17 ]) },
{ "r18" , offsetof ( CPUState , gpr [ 18 ]) },
{ "r19" , offsetof ( CPUState , gpr [ 19 ]) },
{ "r20" , offsetof ( CPUState , gpr [ 20 ]) },
{ "r21" , offsetof ( CPUState , gpr [ 21 ]) },
{ "r22" , offsetof ( CPUState , gpr [ 22 ]) },
{ "r23" , offsetof ( CPUState , gpr [ 23 ]) },
{ "r24" , offsetof ( CPUState , gpr [ 24 ]) },
{ "r25" , offsetof ( CPUState , gpr [ 25 ]) },
{ "r26" , offsetof ( CPUState , gpr [ 26 ]) },
{ "r27" , offsetof ( CPUState , gpr [ 27 ]) },
{ "r28" , offsetof ( CPUState , gpr [ 28 ]) },
{ "r29" , offsetof ( CPUState , gpr [ 29 ]) },
{ "r30" , offsetof ( CPUState , gpr [ 30 ]) },
{ "r31" , offsetof ( CPUState , gpr [ 31 ]) },
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
/* Floating point registers */
{ "f0" , offsetof ( CPUState , fpr [ 0 ]) },
{ "f1" , offsetof ( CPUState , fpr [ 1 ]) },
{ "f2" , offsetof ( CPUState , fpr [ 2 ]) },
{ "f3" , offsetof ( CPUState , fpr [ 3 ]) },
{ "f4" , offsetof ( CPUState , fpr [ 4 ]) },
{ "f5" , offsetof ( CPUState , fpr [ 5 ]) },
{ "f6" , offsetof ( CPUState , fpr [ 6 ]) },
{ "f7" , offsetof ( CPUState , fpr [ 7 ]) },
{ "f8" , offsetof ( CPUState , fpr [ 8 ]) },
{ "f9" , offsetof ( CPUState , fpr [ 9 ]) },
{ "f10" , offsetof ( CPUState , fpr [ 10 ]) },
{ "f11" , offsetof ( CPUState , fpr [ 11 ]) },
{ "f12" , offsetof ( CPUState , fpr [ 12 ]) },
{ "f13" , offsetof ( CPUState , fpr [ 13 ]) },
{ "f14" , offsetof ( CPUState , fpr [ 14 ]) },
{ "f15" , offsetof ( CPUState , fpr [ 15 ]) },
{ "f16" , offsetof ( CPUState , fpr [ 16 ]) },
{ "f17" , offsetof ( CPUState , fpr [ 17 ]) },
{ "f18" , offsetof ( CPUState , fpr [ 18 ]) },
{ "f19" , offsetof ( CPUState , fpr [ 19 ]) },
{ "f20" , offsetof ( CPUState , fpr [ 20 ]) },
{ "f21" , offsetof ( CPUState , fpr [ 21 ]) },
{ "f22" , offsetof ( CPUState , fpr [ 22 ]) },
{ "f23" , offsetof ( CPUState , fpr [ 23 ]) },
{ "f24" , offsetof ( CPUState , fpr [ 24 ]) },
{ "f25" , offsetof ( CPUState , fpr [ 25 ]) },
{ "f26" , offsetof ( CPUState , fpr [ 26 ]) },
{ "f27" , offsetof ( CPUState , fpr [ 27 ]) },
{ "f28" , offsetof ( CPUState , fpr [ 28 ]) },
{ "f29" , offsetof ( CPUState , fpr [ 29 ]) },
{ "f30" , offsetof ( CPUState , fpr [ 30 ]) },
{ "f31" , offsetof ( CPUState , fpr [ 31 ]) },
{ "fpscr" , offsetof ( CPUState , fpscr ) },
/* Next instruction pointer */
1715
{ "nip|pc" , offsetof ( CPUState , nip ) },
1716
1717
{ "lr" , offsetof ( CPUState , lr ) },
{ "ctr" , offsetof ( CPUState , ctr ) },
1718
{ "decr" , 0 , & monitor_get_decr , },
1719
{ "ccr" , 0 , & monitor_get_ccr , },
1720
/* Machine state register */
1721
1722
{ "msr" , 0 , & monitor_get_msr , },
{ "xer" , 0 , & monitor_get_xer , },
1723
1724
{ "tbu" , 0 , & monitor_get_tbu , },
{ "tbl" , 0 , & monitor_get_tbl , },
1725
1726
1727
1728
1729
# if defined ( TARGET_PPC64 )
/* Address space register */
{ "asr" , offsetof ( CPUState , asr ) },
# endif
/* Segment registers */
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
{ "sdr1" , offsetof ( CPUState , sdr1 ) },
{ "sr0" , offsetof ( CPUState , sr [ 0 ]) },
{ "sr1" , offsetof ( CPUState , sr [ 1 ]) },
{ "sr2" , offsetof ( CPUState , sr [ 2 ]) },
{ "sr3" , offsetof ( CPUState , sr [ 3 ]) },
{ "sr4" , offsetof ( CPUState , sr [ 4 ]) },
{ "sr5" , offsetof ( CPUState , sr [ 5 ]) },
{ "sr6" , offsetof ( CPUState , sr [ 6 ]) },
{ "sr7" , offsetof ( CPUState , sr [ 7 ]) },
{ "sr8" , offsetof ( CPUState , sr [ 8 ]) },
{ "sr9" , offsetof ( CPUState , sr [ 9 ]) },
{ "sr10" , offsetof ( CPUState , sr [ 10 ]) },
{ "sr11" , offsetof ( CPUState , sr [ 11 ]) },
{ "sr12" , offsetof ( CPUState , sr [ 12 ]) },
{ "sr13" , offsetof ( CPUState , sr [ 13 ]) },
{ "sr14" , offsetof ( CPUState , sr [ 14 ]) },
{ "sr15" , offsetof ( CPUState , sr [ 15 ]) },
/* Too lazy to put BATs and SPRs ... */
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
# elif defined ( TARGET_SPARC )
{ "g0" , offsetof ( CPUState , gregs [ 0 ]) },
{ "g1" , offsetof ( CPUState , gregs [ 1 ]) },
{ "g2" , offsetof ( CPUState , gregs [ 2 ]) },
{ "g3" , offsetof ( CPUState , gregs [ 3 ]) },
{ "g4" , offsetof ( CPUState , gregs [ 4 ]) },
{ "g5" , offsetof ( CPUState , gregs [ 5 ]) },
{ "g6" , offsetof ( CPUState , gregs [ 6 ]) },
{ "g7" , offsetof ( CPUState , gregs [ 7 ]) },
{ "o0" , 0 , monitor_get_reg },
{ "o1" , 1 , monitor_get_reg },
{ "o2" , 2 , monitor_get_reg },
{ "o3" , 3 , monitor_get_reg },
{ "o4" , 4 , monitor_get_reg },
{ "o5" , 5 , monitor_get_reg },
{ "o6" , 6 , monitor_get_reg },
{ "o7" , 7 , monitor_get_reg },
{ "l0" , 8 , monitor_get_reg },
{ "l1" , 9 , monitor_get_reg },
{ "l2" , 10 , monitor_get_reg },
{ "l3" , 11 , monitor_get_reg },
{ "l4" , 12 , monitor_get_reg },
{ "l5" , 13 , monitor_get_reg },
{ "l6" , 14 , monitor_get_reg },
{ "l7" , 15 , monitor_get_reg },
{ "i0" , 16 , monitor_get_reg },
{ "i1" , 17 , monitor_get_reg },
{ "i2" , 18 , monitor_get_reg },
{ "i3" , 19 , monitor_get_reg },
{ "i4" , 20 , monitor_get_reg },
{ "i5" , 21 , monitor_get_reg },
{ "i6" , 22 , monitor_get_reg },
{ "i7" , 23 , monitor_get_reg },
{ "pc" , offsetof ( CPUState , pc ) },
{ "npc" , offsetof ( CPUState , npc ) },
{ "y" , offsetof ( CPUState , y ) },
1784
# ifndef TARGET_SPARC64
1785
1786
{ "psr" , 0 , & monitor_get_psr , },
{ "wim" , offsetof ( CPUState , wim ) },
1787
# endif
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
{ "tbr" , offsetof ( CPUState , tbr ) },
{ "fsr" , offsetof ( CPUState , fsr ) },
{ "f0" , offsetof ( CPUState , fpr [ 0 ]) },
{ "f1" , offsetof ( CPUState , fpr [ 1 ]) },
{ "f2" , offsetof ( CPUState , fpr [ 2 ]) },
{ "f3" , offsetof ( CPUState , fpr [ 3 ]) },
{ "f4" , offsetof ( CPUState , fpr [ 4 ]) },
{ "f5" , offsetof ( CPUState , fpr [ 5 ]) },
{ "f6" , offsetof ( CPUState , fpr [ 6 ]) },
{ "f7" , offsetof ( CPUState , fpr [ 7 ]) },
{ "f8" , offsetof ( CPUState , fpr [ 8 ]) },
{ "f9" , offsetof ( CPUState , fpr [ 9 ]) },
{ "f10" , offsetof ( CPUState , fpr [ 10 ]) },
{ "f11" , offsetof ( CPUState , fpr [ 11 ]) },
{ "f12" , offsetof ( CPUState , fpr [ 12 ]) },
{ "f13" , offsetof ( CPUState , fpr [ 13 ]) },
{ "f14" , offsetof ( CPUState , fpr [ 14 ]) },
{ "f15" , offsetof ( CPUState , fpr [ 15 ]) },
{ "f16" , offsetof ( CPUState , fpr [ 16 ]) },
{ "f17" , offsetof ( CPUState , fpr [ 17 ]) },
{ "f18" , offsetof ( CPUState , fpr [ 18 ]) },
{ "f19" , offsetof ( CPUState , fpr [ 19 ]) },
{ "f20" , offsetof ( CPUState , fpr [ 20 ]) },
{ "f21" , offsetof ( CPUState , fpr [ 21 ]) },
{ "f22" , offsetof ( CPUState , fpr [ 22 ]) },
{ "f23" , offsetof ( CPUState , fpr [ 23 ]) },
{ "f24" , offsetof ( CPUState , fpr [ 24 ]) },
{ "f25" , offsetof ( CPUState , fpr [ 25 ]) },
{ "f26" , offsetof ( CPUState , fpr [ 26 ]) },
{ "f27" , offsetof ( CPUState , fpr [ 27 ]) },
{ "f28" , offsetof ( CPUState , fpr [ 28 ]) },
{ "f29" , offsetof ( CPUState , fpr [ 29 ]) },
{ "f30" , offsetof ( CPUState , fpr [ 30 ]) },
{ "f31" , offsetof ( CPUState , fpr [ 31 ]) },
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
# ifdef TARGET_SPARC64
{ "f32" , offsetof ( CPUState , fpr [ 32 ]) },
{ "f34" , offsetof ( CPUState , fpr [ 34 ]) },
{ "f36" , offsetof ( CPUState , fpr [ 36 ]) },
{ "f38" , offsetof ( CPUState , fpr [ 38 ]) },
{ "f40" , offsetof ( CPUState , fpr [ 40 ]) },
{ "f42" , offsetof ( CPUState , fpr [ 42 ]) },
{ "f44" , offsetof ( CPUState , fpr [ 44 ]) },
{ "f46" , offsetof ( CPUState , fpr [ 46 ]) },
{ "f48" , offsetof ( CPUState , fpr [ 48 ]) },
{ "f50" , offsetof ( CPUState , fpr [ 50 ]) },
{ "f52" , offsetof ( CPUState , fpr [ 52 ]) },
{ "f54" , offsetof ( CPUState , fpr [ 54 ]) },
{ "f56" , offsetof ( CPUState , fpr [ 56 ]) },
{ "f58" , offsetof ( CPUState , fpr [ 58 ]) },
{ "f60" , offsetof ( CPUState , fpr [ 60 ]) },
{ "f62" , offsetof ( CPUState , fpr [ 62 ]) },
{ "asi" , offsetof ( CPUState , asi ) },
{ "pstate" , offsetof ( CPUState , pstate ) },
{ "cansave" , offsetof ( CPUState , cansave ) },
{ "canrestore" , offsetof ( CPUState , canrestore ) },
{ "otherwin" , offsetof ( CPUState , otherwin ) },
{ "wstate" , offsetof ( CPUState , wstate ) },
{ "cleanwin" , offsetof ( CPUState , cleanwin ) },
{ "fprs" , offsetof ( CPUState , fprs ) },
# endif
1848
1849
1850
1851
# endif
{ NULL },
};
ths
authored
18 years ago
1852
static void expr_error ( const char * fmt )
1853
{
1854
1855
1856
1857
1858
term_printf ( fmt );
term_printf ( " \n " );
longjmp ( expr_env , 1 );
}
1859
/* return 0 if OK, -1 if not found, -2 if no CPU defined */
1860
static int get_monitor_def ( target_long * pval , const char * name )
1861
1862
{
MonitorDef * md ;
1863
1864
void * ptr ;
1865
1866
1867
for ( md = monitor_defs ; md -> name != NULL ; md ++ ) {
if ( compare_cmd ( name , md -> name )) {
if ( md -> get_value ) {
1868
* pval = md -> get_value ( md , md -> offset );
1869
} else {
1870
1871
1872
1873
CPUState * env = mon_get_cpu ();
if ( ! env )
return - 2 ;
ptr = ( uint8_t * ) env + md -> offset ;
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
switch ( md -> type ) {
case MD_I32 :
* pval = * ( int32_t * ) ptr ;
break ;
case MD_TLONG :
* pval = * ( target_long * ) ptr ;
break ;
default :
* pval = 0 ;
break ;
}
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
}
return 0 ;
}
}
return - 1 ;
}
static void next ( void )
{
if ( pch != '\0' ) {
pch ++ ;
while ( isspace ( * pch ))
pch ++ ;
}
}
1901
static int64_t expr_sum ( void );
1902
1903
static int64_t expr_unary ( void )
1904
{
1905
int64_t n ;
1906
char * p ;
1907
int ret ;
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
switch ( * pch ) {
case '+' :
next ();
n = expr_unary ();
break ;
case '-' :
next ();
n = - expr_unary ();
break ;
case '~' :
next ();
n = ~ expr_unary ();
break ;
case '(' :
next ();
n = expr_sum ();
if ( * pch != ')' ) {
expr_error ( "')' expected" );
}
next ();
break ;
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
case '\'' :
pch ++ ;
if ( * pch == '\0' )
expr_error ( "character constant expected" );
n = * pch ;
pch ++ ;
if ( * pch != '\'' )
expr_error ( "missing terminating \' character" );
next ();
break ;
1940
1941
1942
case '$' :
{
char buf [ 128 ], * q ;
ths
authored
17 years ago
1943
target_long reg = 0 ;
ths
authored
18 years ago
1944
1945
1946
1947
1948
1949
pch ++ ;
q = buf ;
while (( * pch >= 'a' && * pch <= 'z' ) ||
( * pch >= 'A' && * pch <= 'Z' ) ||
( * pch >= '0' && * pch <= '9' ) ||
1950
* pch == '_' || * pch == '.' ) {
1951
1952
1953
1954
1955
1956
1957
if (( q - buf ) < sizeof ( buf ) - 1 )
* q ++ = * pch ;
pch ++ ;
}
while ( isspace ( * pch ))
pch ++ ;
* q = 0 ;
1958
ret = get_monitor_def ( & reg , buf );
1959
if ( ret == - 1 )
1960
expr_error ( "unknown register" );
ths
authored
18 years ago
1961
else if ( ret == - 2 )
1962
expr_error ( "no cpu defined" );
1963
n = reg ;
1964
1965
1966
1967
1968
1969
1970
}
break ;
case '\0' :
expr_error ( "unexpected end of expression" );
n = 0 ;
break ;
default :
1971
# if TARGET_PHYS_ADDR_BITS > 32
1972
1973
n = strtoull ( pch , & p , 0 );
# else
1974
n = strtoul ( pch , & p , 0 );
1975
# endif
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
if ( pch == p ) {
expr_error ( "invalid char in expression" );
}
pch = p ;
while ( isspace ( * pch ))
pch ++ ;
break ;
}
return n ;
}
1988
static int64_t expr_prod ( void )
1989
{
1990
int64_t val , val2 ;
1991
int op ;
ths
authored
18 years ago
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
val = expr_unary ();
for (;;) {
op = * pch ;
if ( op != '*' && op != '/' && op != '%' )
break ;
next ();
val2 = expr_unary ();
switch ( op ) {
default :
case '*' :
val *= val2 ;
break ;
case '/' :
case '%' :
ths
authored
18 years ago
2007
if ( val2 == 0 )
2008
expr_error ( "division by zero" );
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
if ( op == '/' )
val /= val2 ;
else
val %= val2 ;
break ;
}
}
return val ;
}
2019
static int64_t expr_logic ( void )
2020
{
2021
int64_t val , val2 ;
2022
int op ;
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
val = expr_prod ();
for (;;) {
op = * pch ;
if ( op != '&' && op != '|' && op != '^' )
break ;
next ();
val2 = expr_prod ();
switch ( op ) {
default :
case '&' :
val &= val2 ;
break ;
case '|' :
val |= val2 ;
break ;
case '^' :
val ^= val2 ;
break ;
}
}
return val ;
}
2047
static int64_t expr_sum ( void )
2048
{
2049
int64_t val , val2 ;
2050
int op ;
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
val = expr_logic ();
for (;;) {
op = * pch ;
if ( op != '+' && op != '-' )
break ;
next ();
val2 = expr_logic ();
if ( op == '+' )
val += val2 ;
else
val -= val2 ;
}
return val ;
}
2067
static int get_expr ( int64_t * pval , const char ** pp )
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
{
pch = * pp ;
if ( setjmp ( expr_env )) {
* pp = pch ;
return - 1 ;
}
while ( isspace ( * pch ))
pch ++ ;
* pval = expr_sum ();
* pp = pch ;
return 0 ;
}
static int get_str ( char * buf , int buf_size , const char ** pp )
{
const char * p ;
char * q ;
int c ;
2087
q = buf ;
2088
2089
2090
2091
2092
p = * pp ;
while ( isspace ( * p ))
p ++ ;
if ( * p == '\0' ) {
fail :
2093
* q = '\0' ;
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
* pp = p ;
return - 1 ;
}
if ( * p == '\"' ) {
p ++ ;
while ( * p != '\0' && * p != '\"' ) {
if ( * p == '\\' ) {
p ++ ;
c = * p ++ ;
switch ( c ) {
case 'n' :
c = '\n' ;
break ;
case 'r' :
c = '\r' ;
break ;
case '\\' :
case '\'' :
case '\"' :
break ;
default :
qemu_printf ( "unsupported escape code: ' \\ %c' \n " , c );
goto fail ;
}
if (( q - buf ) < buf_size - 1 ) {
* q ++ = c ;
}
} else {
if (( q - buf ) < buf_size - 1 ) {
* q ++ = * p ;
}
p ++ ;
}
}
if ( * p != '\"' ) {
2129
qemu_printf ( "unterminated string \n " );
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
goto fail ;
}
p ++ ;
} else {
while ( * p != '\0' && ! isspace ( * p )) {
if (( q - buf ) < buf_size - 1 ) {
* q ++ = * p ;
}
p ++ ;
}
}
2141
* q = '\0' ;
2142
2143
2144
2145
2146
2147
2148
2149
2150
* pp = p ;
return 0 ;
}
static int default_fmt_format = 'x' ;
static int default_fmt_size = 4 ;
# define MAX_ARGS 16
2151
static void monitor_handle_command ( const char * cmdline )
2152
2153
2154
2155
{
const char * p , * pstart , * typestr ;
char * q ;
int c , nb_args , len , i , has_arg ;
2156
term_cmd_t * cmd ;
2157
2158
2159
2160
char cmdname [ 256 ];
char buf [ 1024 ];
void * str_allocated [ MAX_ARGS ];
void * args [ MAX_ARGS ];
2161
2162
2163
2164
# ifdef DEBUG
term_printf ( "command='%s' \n " , cmdline );
# endif
ths
authored
18 years ago
2165
2166
/* extract the command name */
2167
p = cmdline ;
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
q = cmdname ;
while ( isspace ( * p ))
p ++ ;
if ( * p == '\0' )
return ;
pstart = p ;
while ( * p != '\0' && * p != '/' && ! isspace ( * p ))
p ++ ;
len = p - pstart ;
if ( len > sizeof ( cmdname ) - 1 )
len = sizeof ( cmdname ) - 1 ;
memcpy ( cmdname , pstart , len );
cmdname [ len ] = '\0' ;
ths
authored
18 years ago
2181
2182
2183
/* find the command */
for ( cmd = term_cmds ; cmd -> name != NULL ; cmd ++ ) {
ths
authored
18 years ago
2184
if ( compare_cmd ( cmdname , cmd -> name ))
2185
2186
2187
2188
2189
2190
2191
2192
goto found ;
}
term_printf ( "unknown command: '%s' \n " , cmdname );
return ;
found :
for ( i = 0 ; i < MAX_ARGS ; i ++ )
str_allocated [ i ] = NULL ;
ths
authored
18 years ago
2193
2194
2195
2196
/* parse the parameters */
typestr = cmd -> args_type ;
nb_args = 0 ;
2197
for (;;) {
2198
2199
c = * typestr ;
if ( c == '\0' )
2200
break ;
2201
2202
2203
typestr ++ ;
switch ( c ) {
case 'F' :
2204
case 'B' :
2205
2206
2207
2208
case 's' :
{
int ret ;
char * str ;
ths
authored
18 years ago
2209
ths
authored
18 years ago
2210
while ( isspace ( * p ))
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
p ++ ;
if ( * typestr == '?' ) {
typestr ++ ;
if ( * p == '\0' ) {
/* no optional string: NULL argument */
str = NULL ;
goto add_str ;
}
}
ret = get_str ( buf , sizeof ( buf ), & p );
if ( ret < 0 ) {
2222
2223
switch ( c ) {
case 'F' :
2224
term_printf ( "%s: filename expected \n " , cmdname );
2225
2226
2227
2228
2229
break ;
case 'B' :
term_printf ( "%s: block device name expected \n " , cmdname );
break ;
default :
2230
term_printf ( "%s: string expected \n " , cmdname );
2231
2232
break ;
}
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
goto fail ;
}
str = qemu_malloc ( strlen ( buf ) + 1 );
strcpy ( str , buf );
str_allocated [ nb_args ] = str ;
add_str :
if ( nb_args >= MAX_ARGS ) {
error_args :
term_printf ( "%s: too many arguments \n " , cmdname );
goto fail ;
}
args [ nb_args ++ ] = str ;
}
2246
break ;
2247
2248
2249
case '/' :
{
int count , format , size ;
ths
authored
18 years ago
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
while ( isspace ( * p ))
p ++ ;
if ( * p == '/' ) {
/* format found */
p ++ ;
count = 1 ;
if ( isdigit ( * p )) {
count = 0 ;
while ( isdigit ( * p )) {
count = count * 10 + ( * p - '0' );
p ++ ;
}
}
size = - 1 ;
format = - 1 ;
for (;;) {
switch ( * p ) {
case 'o' :
case 'd' :
case 'u' :
case 'x' :
case 'i' :
case 'c' :
format = * p ++ ;
break ;
case 'b' :
size = 1 ;
p ++ ;
break ;
case 'h' :
size = 2 ;
p ++ ;
break ;
case 'w' :
size = 4 ;
p ++ ;
break ;
case 'g' :
case 'L' :
size = 8 ;
p ++ ;
break ;
default :
goto next ;
}
}
next :
if ( * p != '\0' && ! isspace ( * p )) {
term_printf ( "invalid char in format: '%c' \n " , * p );
goto fail ;
}
if ( format < 0 )
format = default_fmt_format ;
2304
2305
2306
2307
2308
if ( format != 'i' ) {
/* for 'i', not specifying a size gives -1 as size */
if ( size < 0 )
size = default_fmt_size ;
}
2309
2310
2311
2312
2313
default_fmt_size = size ;
default_fmt_format = format ;
} else {
count = 1 ;
format = default_fmt_format ;
2314
2315
2316
2317
2318
if ( format != 'i' ) {
size = default_fmt_size ;
} else {
size = - 1 ;
}
2319
2320
2321
}
if ( nb_args + 3 > MAX_ARGS )
goto error_args ;
2322
2323
2324
args [ nb_args ++ ] = ( void * )( long ) count ;
args [ nb_args ++ ] = ( void * )( long ) format ;
args [ nb_args ++ ] = ( void * )( long ) size ;
2325
}
2326
break ;
2327
case 'i' :
2328
case 'l' :
2329
{
2330
int64_t val ;
2331
ths
authored
18 years ago
2332
while ( isspace ( * p ))
2333
p ++ ;
2334
2335
2336
2337
2338
2339
2340
2341
2342
if ( * typestr == '?' || * typestr == '.' ) {
if ( * typestr == '?' ) {
if ( * p == '\0' )
has_arg = 0 ;
else
has_arg = 1 ;
} else {
if ( * p == '.' ) {
p ++ ;
ths
authored
18 years ago
2343
while ( isspace ( * p ))
2344
2345
2346
2347
2348
2349
p ++ ;
has_arg = 1 ;
} else {
has_arg = 0 ;
}
}
2350
typestr ++ ;
2351
2352
if ( nb_args >= MAX_ARGS )
goto error_args ;
2353
args [ nb_args ++ ] = ( void * )( long ) has_arg ;
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
if ( ! has_arg ) {
if ( nb_args >= MAX_ARGS )
goto error_args ;
val = - 1 ;
goto add_num ;
}
}
if ( get_expr ( & val , & p ))
goto fail ;
add_num :
2364
2365
2366
if ( c == 'i' ) {
if ( nb_args >= MAX_ARGS )
goto error_args ;
2367
args [ nb_args ++ ] = ( void * )( long ) val ;
2368
2369
2370
} else {
if (( nb_args + 1 ) >= MAX_ARGS )
goto error_args ;
2371
# if TARGET_PHYS_ADDR_BITS > 32
2372
args [ nb_args ++ ] = ( void * )( long )(( val >> 32 ) & 0xffffffff );
2373
2374
2375
# else
args [ nb_args ++ ] = ( void * ) 0 ;
# endif
2376
args [ nb_args ++ ] = ( void * )( long )( val & 0xffffffff );
2377
}
2378
2379
2380
2381
2382
2383
}
break ;
case '-' :
{
int has_option ;
/* option */
ths
authored
18 years ago
2384
2385
2386
2387
c = * typestr ++ ;
if ( c == '\0' )
goto bad_type ;
ths
authored
18 years ago
2388
while ( isspace ( * p ))
2389
2390
2391
2392
2393
p ++ ;
has_option = 0 ;
if ( * p == '-' ) {
p ++ ;
if ( * p != c ) {
ths
authored
18 years ago
2394
term_printf ( "%s: unsupported option -%c \n " ,
2395
2396
2397
2398
2399
2400
2401
2402
cmdname , * p );
goto fail ;
}
p ++ ;
has_option = 1 ;
}
if ( nb_args >= MAX_ARGS )
goto error_args ;
2403
args [ nb_args ++ ] = ( void * )( long ) has_option ;
2404
2405
2406
2407
2408
2409
2410
}
break ;
default :
bad_type :
term_printf ( "%s: unknown type '%c' \n " , cmdname , c );
goto fail ;
}
2411
}
2412
2413
2414
2415
/* check that all arguments were parsed */
while ( isspace ( * p ))
p ++ ;
if ( * p != '\0' ) {
ths
authored
18 years ago
2416
term_printf ( "%s: extraneous characters at the end of line \n " ,
2417
2418
cmdname );
goto fail ;
2419
}
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
switch ( nb_args ) {
case 0 :
cmd -> handler ();
break ;
case 1 :
cmd -> handler ( args [ 0 ]);
break ;
case 2 :
cmd -> handler ( args [ 0 ], args [ 1 ]);
break ;
case 3 :
cmd -> handler ( args [ 0 ], args [ 1 ], args [ 2 ]);
break ;
case 4 :
cmd -> handler ( args [ 0 ], args [ 1 ], args [ 2 ], args [ 3 ]);
break ;
case 5 :
cmd -> handler ( args [ 0 ], args [ 1 ], args [ 2 ], args [ 3 ], args [ 4 ]);
break ;
2440
2441
2442
case 6 :
cmd -> handler ( args [ 0 ], args [ 1 ], args [ 2 ], args [ 3 ], args [ 4 ], args [ 5 ]);
break ;
2443
2444
2445
case 7 :
cmd -> handler ( args [ 0 ], args [ 1 ], args [ 2 ], args [ 3 ], args [ 4 ], args [ 5 ], args [ 6 ]);
break ;
2446
2447
2448
default :
term_printf ( "unsupported number of arguments: %d \n " , nb_args );
goto fail ;
2449
}
2450
2451
2452
fail :
for ( i = 0 ; i < MAX_ARGS ; i ++ )
qemu_free ( str_allocated [ i ]);
2453
2454
2455
return ;
}
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
static void cmd_completion ( const char * name , const char * list )
{
const char * p , * pstart ;
char cmd [ 128 ];
int len ;
p = list ;
for (;;) {
pstart = p ;
p = strchr ( p , '|' );
if ( ! p )
p = pstart + strlen ( pstart );
len = p - pstart ;
if ( len > sizeof ( cmd ) - 2 )
len = sizeof ( cmd ) - 2 ;
memcpy ( cmd , pstart , len );
cmd [ len ] = '\0' ;
if ( name [ 0 ] == '\0' || ! strncmp ( name , cmd , strlen ( name ))) {
add_completion ( cmd );
}
if ( * p == '\0' )
break ;
p ++ ;
}
}
static void file_completion ( const char * input )
{
DIR * ffs ;
struct dirent * d ;
char path [ 1024 ];
char file [ 1024 ], file_prefix [ 1024 ];
int input_path_len ;
const char * p ;
ths
authored
18 years ago
2491
p = strrchr ( input , '/' );
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
if ( ! p ) {
input_path_len = 0 ;
pstrcpy ( file_prefix , sizeof ( file_prefix ), input );
strcpy ( path , "." );
} else {
input_path_len = p - input + 1 ;
memcpy ( path , input , input_path_len );
if ( input_path_len > sizeof ( path ) - 1 )
input_path_len = sizeof ( path ) - 1 ;
path [ input_path_len ] = '\0' ;
pstrcpy ( file_prefix , sizeof ( file_prefix ), p + 1 );
}
# ifdef DEBUG_COMPLETION
term_printf ( "input='%s' path='%s' prefix='%s' \n " , input , path , file_prefix );
# endif
ffs = opendir ( path );
if ( ! ffs )
return ;
for (;;) {
struct stat sb ;
d = readdir ( ffs );
if ( ! d )
break ;
if ( strstart ( d -> d_name , file_prefix , NULL )) {
memcpy ( file , input , input_path_len );
strcpy ( file + input_path_len , d -> d_name );
/* stat the file to find out if it ' s a directory .
* In that case add a slash to speed up typing long paths
*/
stat ( file , & sb ) ;
if ( S_ISDIR ( sb . st_mode ))
strcat ( file , "/" ) ;
add_completion ( file ) ;
}
}
closedir ( ffs ) ;
}
static void block_completion_it ( void * opaque , const char * name )
{
const char * input = opaque ;
if ( input [ 0 ] == '\0' ||
! strncmp ( name , ( char * ) input , strlen ( input ))) {
add_completion ( name ) ;
}
}
/* NOTE: this parser is an approximate form of the real command parser */
static void parse_cmdline ( const char * cmdline ,
int * pnb_args , char ** args )
{
const char * p ;
int nb_args , ret ;
char buf [ 1024 ] ;
p = cmdline ;
nb_args = 0 ;
for ( ;; ) {
while ( isspace ( * p ))
p ++ ;
if ( * p == '\0' )
break ;
if ( nb_args >= MAX_ARGS )
break ;
ret = get_str ( buf , sizeof ( buf ), & p ) ;
args [ nb_args ] = qemu_strdup ( buf ) ;
nb_args ++ ;
if ( ret < 0 )
break ;
}
* pnb_args = nb_args ;
}
2566
void readline_find_completion ( const char * cmdline )
2567
2568
2569
2570
2571
2572
{
const char * cmdname ;
char * args [ MAX_ARGS ] ;
int nb_args , i , len ;
const char * ptype , * str ;
term_cmd_t * cmd ;
2573
const KeyDef * key ;
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
parse_cmdline ( cmdline , & nb_args , args ) ;
# ifdef DEBUG_COMPLETION
for ( i = 0 ; i < nb_args ; i ++ ) {
term_printf ( "arg%d = '%s' \n " , i , ( char * ) args [ i ]) ;
}
# endif
/* if the line ends with a space , it means we want to complete the
next arg */
len = strlen ( cmdline ) ;
if ( len > 0 && isspace ( cmdline [ len - 1 ])) {
if ( nb_args >= MAX_ARGS )
return ;
args [ nb_args ++ ] = qemu_strdup ( "" ) ;
}
if ( nb_args <= 1 ) {
/* command completion */
if ( nb_args == 0 )
cmdname = "" ;
else
cmdname = args [ 0 ] ;
completion_index = strlen ( cmdname ) ;
for ( cmd = term_cmds ; cmd -> name != NULL ; cmd ++ ) {
cmd_completion ( cmdname , cmd -> name ) ;
}
} else {
/* find the command */
for ( cmd = term_cmds ; cmd -> name != NULL ; cmd ++ ) {
if ( compare_cmd ( args [ 0 ], cmd -> name ))
goto found ;
}
return ;
found :
ptype = cmd -> args_type ;
for ( i = 0 ; i < nb_args - 2 ; i ++ ) {
if ( * ptype != '\0' ) {
ptype ++ ;
while ( * ptype == '?' )
ptype ++ ;
}
}
str = args [ nb_args - 1 ];
switch ( * ptype ) {
case 'F' :
/* file completion */
completion_index = strlen ( str );
file_completion ( str );
break ;
case 'B' :
/* block device name completion */
completion_index = strlen ( str );
bdrv_iterate ( block_completion_it , ( void * ) str );
break ;
2628
2629
2630
2631
2632
2633
2634
case 's' :
/* XXX: more generic ? */
if ( ! strcmp ( cmd -> name , "info" )) {
completion_index = strlen ( str );
for ( cmd = info_cmds ; cmd -> name != NULL ; cmd ++ ) {
cmd_completion ( str , cmd -> name );
}
2635
2636
2637
2638
2639
} else if ( ! strcmp ( cmd -> name , "sendkey" )) {
completion_index = strlen ( str );
for ( key = key_defs ; key -> name != NULL ; key ++ ) {
cmd_completion ( str , key -> name );
}
2640
2641
}
break ;
2642
2643
2644
2645
2646
2647
2648
2649
default :
break ;
}
}
for ( i = 0 ; i < nb_args ; i ++ )
qemu_free ( args [ i ]);
}
2650
static int term_can_read ( void * opaque )
2651
{
2652
return 128 ;
2653
2654
}
2655
static void term_read ( void * opaque , const uint8_t * buf , int size )
2656
{
2657
2658
2659
int i ;
for ( i = 0 ; i < size ; i ++ )
readline_handle_byte ( buf [ i ]);
2660
2661
}
2662
static void monitor_start_input ( void );
2663
2664
static void monitor_handle_command1 ( void * opaque , const char * cmdline )
2665
{
2666
2667
monitor_handle_command ( cmdline );
monitor_start_input ();
2668
2669
}
2670
static void monitor_start_input ( void )
2671
{
2672
readline_start ( "(qemu) " , 0 , monitor_handle_command1 , NULL );
2673
2674
}
ths
authored
18 years ago
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
static void term_event ( void * opaque , int event )
{
if ( event != CHR_EVENT_RESET )
return ;
if ( ! hide_banner )
term_printf ( "QEMU %s monitor - type 'help' for more information \n " ,
QEMU_VERSION );
monitor_start_input ();
}
ths
authored
18 years ago
2686
2687
static int is_first_init = 1 ;
2688
void monitor_init ( CharDriverState * hd , int show_banner )
2689
{
ths
authored
18 years ago
2690
2691
2692
int i ;
if ( is_first_init ) {
2693
2694
2695
key_timer = qemu_new_timer ( vm_clock , release_keys , NULL );
if ( ! key_timer )
return ;
ths
authored
18 years ago
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
for ( i = 0 ; i < MAX_MON ; i ++ ) {
monitor_hd [ i ] = NULL ;
}
is_first_init = 0 ;
}
for ( i = 0 ; i < MAX_MON ; i ++ ) {
if ( monitor_hd [ i ] == NULL ) {
monitor_hd [ i ] = hd ;
break ;
}
}
ths
authored
18 years ago
2708
2709
hide_banner = ! show_banner ;
2710
qemu_chr_add_handlers ( hd , term_can_read , term_read , term_event , NULL );
2711
2712
readline_start ( "" , 0 , monitor_handle_command1 , NULL );
2713
2714
}
2715
2716
2717
2718
2719
/* XXX: use threads ? */
/* modal monitor readline */
static int monitor_readline_started ;
static char * monitor_readline_buf ;
static int monitor_readline_buf_size ;
2720
2721
static void monitor_readline_cb ( void * opaque , const char * input )
2722
{
2723
2724
pstrcpy ( monitor_readline_buf , monitor_readline_buf_size , input );
monitor_readline_started = 0 ;
2725
2726
}
2727
2728
void monitor_readline ( const char * prompt , int is_password ,
char * buf , int buf_size )
2729
{
ths
authored
18 years ago
2730
2731
int i ;
2732
if ( is_password ) {
ths
authored
18 years ago
2733
2734
2735
for ( i = 0 ; i < MAX_MON ; i ++ )
if ( monitor_hd [ i ] && monitor_hd [ i ] -> focus == 0 )
qemu_chr_send_event ( monitor_hd [ i ], CHR_EVENT_FOCUS );
2736
}
2737
2738
2739
2740
2741
2742
readline_start ( prompt , is_password , monitor_readline_cb , NULL );
monitor_readline_buf = buf ;
monitor_readline_buf_size = buf_size ;
monitor_readline_started = 1 ;
while ( monitor_readline_started ) {
main_loop_wait ( 10 );
2743
2744
}
}