/
a.out.go
1125 lines (1075 loc) · 12.5 KB
/
a.out.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
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
153
154
155
156
157
158
159
160
161
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
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
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
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
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
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
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
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
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
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
// Inferno utils/6c/6.out.h
// https://bitbucket.org/inferno-os/inferno-os/src/default/utils/6c/6.out.h
//
// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
// Portions Copyright © 1997-1999 Vita Nuova Limited
// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
// Portions Copyright © 2004,2006 Bruce Ellis
// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
// Portions Copyright © 2009 The Go Authors. All rights reserved.
//
// 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.
package x86
import "cmd/internal/obj"
//go:generate go run ../stringer.go -i $GOFILE -o anames.go -p x86
const (
/* mark flags */
DONE = 1 << iota
PRESERVEFLAGS // not allowed to clobber flags
)
/*
* amd64
*/
const (
AAAA = obj.ABaseAMD64 + obj.A_ARCHSPECIFIC + iota
AAAD
AAAM
AAAS
AADCB
AADCL
AADCW
AADDB
AADDL
AADDW
AADJSP
AANDB
AANDL
AANDW
AARPL
ABOUNDL
ABOUNDW
ABSFL
ABSFW
ABSRL
ABSRW
ABTL
ABTW
ABTCL
ABTCW
ABTRL
ABTRW
ABTSL
ABTSW
ABYTE
ACLC
ACLD
ACLI
ACLTS
ACMC
ACMPB
ACMPL
ACMPW
ACMPSB
ACMPSL
ACMPSW
ADAA
ADAS
ADECB
ADECL
ADECQ
ADECW
ADIVB
ADIVL
ADIVW
AENTER
AHADDPD
AHADDPS
AHLT
AHSUBPD
AHSUBPS
AIDIVB
AIDIVL
AIDIVW
AIMULB
AIMULL
AIMULW
AINB
AINL
AINW
AINCB
AINCL
AINCQ
AINCW
AINSB
AINSL
AINSW
AINT
AINTO
AIRETL
AIRETW
AJCC // >= unsigned
AJCS // < unsigned
AJCXZL
AJEQ // == (zero)
AJGE // >= signed
AJGT // > signed
AJHI // > unsigned
AJLE // <= signed
AJLS // <= unsigned
AJLT // < signed
AJMI // sign bit set (negative)
AJNE // != (nonzero)
AJOC // overflow clear
AJOS // overflow set
AJPC // parity clear
AJPL // sign bit clear (positive)
AJPS // parity set
ALAHF
ALARL
ALARW
ALEAL
ALEAW
ALEAVEL
ALEAVEW
ALOCK
ALODSB
ALODSL
ALODSW
ALONG
ALOOP
ALOOPEQ
ALOOPNE
ALSLL
ALSLW
AMOVB
AMOVL
AMOVW
AMOVBLSX
AMOVBLZX
AMOVBQSX
AMOVBQZX
AMOVBWSX
AMOVBWZX
AMOVWLSX
AMOVWLZX
AMOVWQSX
AMOVWQZX
AMOVSB
AMOVSL
AMOVSW
AMULB
AMULL
AMULW
ANEGB
ANEGL
ANEGW
ANOTB
ANOTL
ANOTW
AORB
AORL
AORW
AOUTB
AOUTL
AOUTW
AOUTSB
AOUTSL
AOUTSW
APAUSE
APOPAL
APOPAW
APOPCNTW
APOPCNTL
APOPCNTQ
APOPFL
APOPFW
APOPL
APOPW
APUSHAL
APUSHAW
APUSHFL
APUSHFW
APUSHL
APUSHW
ARCLB
ARCLL
ARCLW
ARCRB
ARCRL
ARCRW
AREP
AREPN
AROLB
AROLL
AROLW
ARORB
ARORL
ARORW
ASAHF
ASALB
ASALL
ASALW
ASARB
ASARL
ASARW
ASBBB
ASBBL
ASBBW
ASCASB
ASCASL
ASCASW
ASETCC
ASETCS
ASETEQ
ASETGE
ASETGT
ASETHI
ASETLE
ASETLS
ASETLT
ASETMI
ASETNE
ASETOC
ASETOS
ASETPC
ASETPL
ASETPS
ACDQ
ACWD
ASHLB
ASHLL
ASHLW
ASHRB
ASHRL
ASHRW
ASTC
ASTD
ASTI
ASTOSB
ASTOSL
ASTOSW
ASUBB
ASUBL
ASUBW
ASYSCALL
ATESTB
ATESTL
ATESTW
AVERR
AVERW
AWAIT
AWORD
AXCHGB
AXCHGL
AXCHGW
AXLAT
AXORB
AXORL
AXORW
AFMOVB
AFMOVBP
AFMOVD
AFMOVDP
AFMOVF
AFMOVFP
AFMOVL
AFMOVLP
AFMOVV
AFMOVVP
AFMOVW
AFMOVWP
AFMOVX
AFMOVXP
AFCOMD
AFCOMDP
AFCOMDPP
AFCOMF
AFCOMFP
AFCOML
AFCOMLP
AFCOMW
AFCOMWP
AFUCOM
AFUCOMP
AFUCOMPP
AFADDDP
AFADDW
AFADDL
AFADDF
AFADDD
AFMULDP
AFMULW
AFMULL
AFMULF
AFMULD
AFSUBDP
AFSUBW
AFSUBL
AFSUBF
AFSUBD
AFSUBRDP
AFSUBRW
AFSUBRL
AFSUBRF
AFSUBRD
AFDIVDP
AFDIVW
AFDIVL
AFDIVF
AFDIVD
AFDIVRDP
AFDIVRW
AFDIVRL
AFDIVRF
AFDIVRD
AFXCHD
AFFREE
AFLDCW
AFLDENV
AFRSTOR
AFSAVE
AFSTCW
AFSTENV
AFSTSW
AF2XM1
AFABS
AFCHS
AFCLEX
AFCOS
AFDECSTP
AFINCSTP
AFINIT
AFLD1
AFLDL2E
AFLDL2T
AFLDLG2
AFLDLN2
AFLDPI
AFLDZ
AFNOP
AFPATAN
AFPREM
AFPREM1
AFPTAN
AFRNDINT
AFSCALE
AFSIN
AFSINCOS
AFSQRT
AFTST
AFXAM
AFXTRACT
AFYL2X
AFYL2XP1
// extra 32-bit operations
ACMPXCHGB
ACMPXCHGL
ACMPXCHGW
ACMPXCHG8B
ACPUID
AINVD
AINVLPG
ALFENCE
AMFENCE
AMOVNTIL
ARDMSR
ARDPMC
ARDTSC
ARSM
ASFENCE
ASYSRET
AWBINVD
AWRMSR
AXADDB
AXADDL
AXADDW
// conditional move
ACMOVLCC
ACMOVLCS
ACMOVLEQ
ACMOVLGE
ACMOVLGT
ACMOVLHI
ACMOVLLE
ACMOVLLS
ACMOVLLT
ACMOVLMI
ACMOVLNE
ACMOVLOC
ACMOVLOS
ACMOVLPC
ACMOVLPL
ACMOVLPS
ACMOVQCC
ACMOVQCS
ACMOVQEQ
ACMOVQGE
ACMOVQGT
ACMOVQHI
ACMOVQLE
ACMOVQLS
ACMOVQLT
ACMOVQMI
ACMOVQNE
ACMOVQOC
ACMOVQOS
ACMOVQPC
ACMOVQPL
ACMOVQPS
ACMOVWCC
ACMOVWCS
ACMOVWEQ
ACMOVWGE
ACMOVWGT
ACMOVWHI
ACMOVWLE
ACMOVWLS
ACMOVWLT
ACMOVWMI
ACMOVWNE
ACMOVWOC
ACMOVWOS
ACMOVWPC
ACMOVWPL
ACMOVWPS
// 64-bit
AADCQ
AADDQ
AANDQ
ABSFQ
ABSRQ
ABTCQ
ABTQ
ABTRQ
ABTSQ
ACMPQ
ACMPSQ
ACMPXCHGQ
ACQO
ADIVQ
AIDIVQ
AIMULQ
AIRETQ
AJCXZQ
ALEAQ
ALEAVEQ
ALODSQ
AMOVQ
AMOVLQSX
AMOVLQZX
AMOVNTIQ
AMOVSQ
AMULQ
ANEGQ
ANOTQ
AORQ
APOPFQ
APOPQ
APUSHFQ
APUSHQ
ARCLQ
ARCRQ
AROLQ
ARORQ
AQUAD
ASALQ
ASARQ
ASBBQ
ASCASQ
ASHLQ
ASHRQ
ASTOSQ
ASUBQ
ATESTQ
AXADDQ
AXCHGQ
AXORQ
AXGETBV
// media
AADDPD
AADDPS
AADDSD
AADDSS
AANDNL
AANDNQ
AANDNPD
AANDNPS
AANDPD
AANDPS
ABEXTRL
ABEXTRQ
ABLSIL
ABLSIQ
ABLSMSKL
ABLSMSKQ
ABLSRL
ABLSRQ
ABZHIL
ABZHIQ
ACMPPD
ACMPPS
ACMPSD
ACMPSS
ACOMISD
ACOMISS
ACVTPD2PL
ACVTPD2PS
ACVTPL2PD
ACVTPL2PS
ACVTPS2PD
ACVTPS2PL
ACVTSD2SL
ACVTSD2SQ
ACVTSD2SS
ACVTSL2SD
ACVTSL2SS
ACVTSQ2SD
ACVTSQ2SS
ACVTSS2SD
ACVTSS2SL
ACVTSS2SQ
ACVTTPD2PL
ACVTTPS2PL
ACVTTSD2SL
ACVTTSD2SQ
ACVTTSS2SL
ACVTTSS2SQ
ADIVPD
ADIVPS
ADIVSD
ADIVSS
AEMMS
AFXRSTOR
AFXRSTOR64
AFXSAVE
AFXSAVE64
ALDDQU
ALDMXCSR
AMASKMOVOU
AMASKMOVQ
AMAXPD
AMAXPS
AMAXSD
AMAXSS
AMINPD
AMINPS
AMINSD
AMINSS
AMOVAPD
AMOVAPS
AMOVOU
AMOVHLPS
AMOVHPD
AMOVHPS
AMOVLHPS
AMOVLPD
AMOVLPS
AMOVMSKPD
AMOVMSKPS
AMOVNTO
AMOVNTPD
AMOVNTPS
AMOVNTQ
AMOVO
AMOVQOZX
AMOVSD
AMOVSS
AMOVUPD
AMOVUPS
AMULPD
AMULPS
AMULSD
AMULSS
AMULXL
AMULXQ
AORPD
AORPS
APACKSSLW
APACKSSWB
APACKUSWB
APADDB
APADDL
APADDQ
APADDSB
APADDSW
APADDUSB
APADDUSW
APADDW
APAND
APANDN
APAVGB
APAVGW
APCMPEQB
APCMPEQL
APCMPEQW
APCMPGTB
APCMPGTL
APCMPGTW
APDEPL
APDEPQ
APEXTL
APEXTQ
APEXTRB
APEXTRD
APEXTRQ
APEXTRW
APHADDD
APHADDSW
APHADDW
APHMINPOSUW
APHSUBD
APHSUBSW
APHSUBW
APINSRB
APINSRD
APINSRQ
APINSRW
APMADDWL
APMAXSW
APMAXUB
APMINSW
APMINUB
APMOVMSKB
APMOVSXBD
APMOVSXBQ
APMOVSXBW
APMOVSXDQ
APMOVSXWD
APMOVSXWQ
APMOVZXBD
APMOVZXBQ
APMOVZXBW
APMOVZXDQ
APMOVZXWD
APMOVZXWQ
APMULDQ
APMULHUW
APMULHW
APMULLD
APMULLW
APMULULQ
APOR
APSADBW
APSHUFB
APSHUFHW
APSHUFL
APSHUFLW
APSHUFW
APSLLL
APSLLO
APSLLQ
APSLLW
APSRAL
APSRAW
APSRLL
APSRLO
APSRLQ
APSRLW
APSUBB
APSUBL
APSUBQ
APSUBSB
APSUBSW
APSUBUSB
APSUBUSW
APSUBW
APUNPCKHBW
APUNPCKHLQ
APUNPCKHQDQ
APUNPCKHWL
APUNPCKLBW
APUNPCKLLQ
APUNPCKLQDQ
APUNPCKLWL
APXOR
ARCPPS
ARCPSS
ARSQRTPS
ARSQRTSS
ASARXL
ASARXQ
ASHLXL
ASHLXQ
ASHRXL
ASHRXQ
ASHUFPD
ASHUFPS
ASQRTPD
ASQRTPS
ASQRTSD
ASQRTSS
ASTMXCSR
ASUBPD
ASUBPS
ASUBSD
ASUBSS
AUCOMISD
AUCOMISS
AUNPCKHPD
AUNPCKHPS
AUNPCKLPD
AUNPCKLPS
AXORPD
AXORPS
APCMPESTRI
ARETFW
ARETFL
ARETFQ
ASWAPGS
ACRC32B
ACRC32Q
AIMUL3Q
APREFETCHT0
APREFETCHT1
APREFETCHT2
APREFETCHNTA
AMOVQL
ABSWAPL
ABSWAPQ
AAESENC
AAESENCLAST
AAESDEC
AAESDECLAST
AAESIMC
AAESKEYGENASSIST
AROUNDPS
AROUNDSS
AROUNDPD
AROUNDSD
AMOVDDUP
AMOVSHDUP
AMOVSLDUP
APSHUFD
APCLMULQDQ
AVZEROUPPER
AVMOVDQU
AVMOVNTDQ
AVMOVDQA
AVPCMPEQB
AVPXOR
AVPMOVMSKB
AVPAND
AVPTEST
AVPBROADCASTB
AVPSHUFB
AVPSHUFD
AVPERM2F128
AVPALIGNR
AVPADDQ
AVPADDD
AVPSRLDQ
AVPSLLDQ
AVPSRLQ
AVPSLLQ
AVPSRLD
AVPSLLD
AVPOR
AVPBLENDD
AVINSERTI128
AVPERM2I128
ARORXL
ARORXQ
AVBROADCASTSS
AVBROADCASTSD
AVMOVDDUP
AVMOVSHDUP
AVMOVSLDUP
// from 386
AJCXZW
AFCMOVCC
AFCMOVCS
AFCMOVEQ
AFCMOVHI
AFCMOVLS
AFCMOVNE
AFCMOVNU
AFCMOVUN
AFCOMI
AFCOMIP
AFUCOMI
AFUCOMIP
// TSX
AXACQUIRE
AXRELEASE
AXBEGIN
AXEND
AXABORT
AXTEST
ALAST
)
const (
REG_NONE = 0
)
const (
REG_AL = obj.RBaseAMD64 + iota
REG_CL
REG_DL
REG_BL
REG_SPB
REG_BPB
REG_SIB
REG_DIB
REG_R8B
REG_R9B
REG_R10B
REG_R11B
REG_R12B
REG_R13B
REG_R14B
REG_R15B
REG_AX
REG_CX
REG_DX
REG_BX
REG_SP
REG_BP
REG_SI
REG_DI
REG_R8
REG_R9
REG_R10
REG_R11
REG_R12
REG_R13
REG_R14
REG_R15
REG_AH
REG_CH
REG_DH
REG_BH
REG_F0
REG_F1
REG_F2
REG_F3
REG_F4
REG_F5
REG_F6
REG_F7
REG_M0
REG_M1
REG_M2
REG_M3
REG_M4
REG_M5
REG_M6
REG_M7
REG_X0
REG_X1
REG_X2
REG_X3
REG_X4
REG_X5
REG_X6
REG_X7
REG_X8
REG_X9
REG_X10
REG_X11
REG_X12
REG_X13
REG_X14
REG_X15
REG_Y0
REG_Y1
REG_Y2
REG_Y3
REG_Y4
REG_Y5
REG_Y6
REG_Y7
REG_Y8
REG_Y9
REG_Y10
REG_Y11
REG_Y12
REG_Y13
REG_Y14
REG_Y15
REG_CS
REG_SS
REG_DS
REG_ES
REG_FS
REG_GS
REG_GDTR /* global descriptor table register */
REG_IDTR /* interrupt descriptor table register */
REG_LDTR /* local descriptor table register */
REG_MSW /* machine status word */
REG_TASK /* task register */
REG_CR0
REG_CR1
REG_CR2
REG_CR3
REG_CR4
REG_CR5
REG_CR6
REG_CR7
REG_CR8
REG_CR9
REG_CR10
REG_CR11
REG_CR12
REG_CR13
REG_CR14
REG_CR15
REG_DR0
REG_DR1
REG_DR2
REG_DR3
REG_DR4
REG_DR5
REG_DR6
REG_DR7
REG_TR0
REG_TR1
REG_TR2
REG_TR3
REG_TR4
REG_TR5
REG_TR6
REG_TR7
REG_TLS
MAXREG
REG_CR = REG_CR0
REG_DR = REG_DR0
REG_TR = REG_TR0
REGARG = -1
REGRET = REG_AX
FREGRET = REG_X0
REGSP = REG_SP
REGCTXT = REG_DX
REGEXT = REG_R15 /* compiler allocates external registers R15 down */
FREGMIN = REG_X0 + 5 /* first register variable */
FREGEXT = REG_X0 + 15 /* first external register */
T_TYPE = 1 << 0