-
Notifications
You must be signed in to change notification settings - Fork 1.2k
/
sha2-ppc.S
2007 lines (1851 loc) · 44.4 KB
/
sha2-ppc.S
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
/*
* Copyright 2014-2015 [email protected]
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version. See COPYING for more details.
*/
#include "cpuminer-config.h"
#if defined(USE_ASM) && (defined(__powerpc__) || defined(__ppc__) || defined(__PPC__))
#ifdef __APPLE__
#define HI(name) ha16(name)
#define LO(name) lo16(name)
#else
#define HI(name) name@ha
#define LO(name) name@l
#define r0 0
#define r1 1
#define r2 2
#define r3 3
#define r4 4
#define r5 5
#define r6 6
#define r7 7
#define r8 8
#define r9 9
#define r10 10
#define r11 11
#define r12 12
#define r13 13
#define r14 14
#define r15 15
#define r16 16
#define r17 17
#define r18 18
#define r19 19
#define r20 20
#define r21 21
#define r22 22
#define r23 23
#define r24 24
#define r25 25
#define r26 26
#define r27 27
#define r28 28
#define r29 29
#define r30 30
#define r31 31
#ifdef __ALTIVEC__
#define v0 0
#define v1 1
#define v2 2
#define v3 3
#define v4 4
#define v5 5
#define v6 6
#define v7 7
#define v8 8
#define v9 9
#define v10 10
#define v11 11
#define v12 12
#define v13 13
#define v14 14
#define v15 15
#define v16 16
#define v17 17
#define v18 18
#define v19 19
#define v20 20
#define v21 21
#define v22 22
#define v23 23
#define v24 24
#define v25 25
#define v26 26
#define v27 27
#define v28 28
#define v29 29
#define v30 30
#define v31 31
#endif
#endif
#if !(defined(__powerpc64__) || defined(__ppc64__) || defined(__PPC64__) || \
defined(__64BIT__) || defined(_LP64) || defined(__LP64__))
#define ld lwz
#define std stw
#define stdu stwu
#define stdux stwux
#endif
#ifdef _AIX
.csect .text[RO]
#else
.data
#endif
.align 2
sha256_h:
.long 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a
.long 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
.align 2
sha256_k:
.long 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5
.long 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5
.long 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3
.long 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174
.long 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc
.long 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da
.long 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7
.long 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967
.long 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13
.long 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85
.long 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3
.long 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070
.long 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5
.long 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3
.long 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208
.long 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
#ifdef _AIX
.toc
T.sha256_h:
.tc sha256_h[TC], sha256_h
T.sha256_k:
.tc sha256_k[TC], sha256_k
#endif
.macro sha256_extend_doubleround i, rw, wo, ra, rb, ry, rz
lwz r14, \wo+(\i+1)*4(\rw)
rotrwi r12, \ry, 17
rotrwi r13, \ry, 19
add r11, r11, \ra
xor r12, r12, r13
srwi r13, \ry, 10
rotrwi \ra, r14, 7
xor r12, r12, r13
rotrwi r13, r14, 18
add r12, r12, r11
xor \ra, \ra, r13
srwi r13, r14, 3
lwz r11, \wo+(\i+2)*4(\rw)
xor \ra, \ra, r13
rotrwi r13, \rz, 19
add \ra, \ra, r12
rotrwi r12, \rz, 17
add r14, r14, \rb
xor r12, r12, r13
srwi r13, \rz, 10
rotrwi \rb, r11, 7
xor r12, r12, r13
rotrwi r13, r11, 18
stw \ra, \wo+(\i+16)*4(\rw)
xor \rb, \rb, r13
srwi r13, r11, 3
add r14, r14, r12
xor \rb, \rb, r13
add \rb, \rb, r14
stw \rb, \wo+(\i+17)*4(\rw)
.endm
.macro sha256_main_round i, rk, rw, wo, ra, rb, rc, rd, re, rf, rg, rh
lwz r12, \wo+(\i)*4(\rw)
and r13, \rf, \re
andc r14, \rg, \re
lwz r15, (\i)*4(\rk)
or r14, r14, r13
rotrwi r13, \re, 5
add \rh, \rh, r14
xor r14, \re, r13
rotrwi r13, \re, 19
add \rh, \rh, r12
xor r14, r14, r13
add \rh, \rh, r15
rotrwi r13, r14, 6
xor r15, \ra, \rb
add \rh, \rh, r13
rotrwi r13, \ra, 11
and r15, r15, \rc
xor r12, \ra, r13
rotrwi r13, \ra, 20
and r14, \ra, \rb
xor r12, r12, r13
xor r14, r14, r15
rotrwi r13, r12, 2
add r15, \rh, r14
add \rh, \rh, \rd
add \rd, r15, r13
.endm
.macro sha256_main_quadround i, rk, rw, wo
sha256_main_round \i+0, \rk, \rw, \wo, r4, r5, r6, r7, r8, r9, r10, r11
sha256_main_round \i+1, \rk, \rw, \wo, r7, r4, r5, r6, r11, r8, r9, r10
sha256_main_round \i+2, \rk, \rw, \wo, r6, r7, r4, r5, r10, r11, r8, r9
sha256_main_round \i+3, \rk, \rw, \wo, r5, r6, r7, r4, r9, r10, r11, r8
.endm
#ifdef _AIX
.csect .text[PR]
#else
.text
#endif
.align 2
.globl sha256_transform
.globl _sha256_transform
.globl .sha256_transform
#ifdef __ELF__
.type sha256_transform, %function
#endif
sha256_transform:
_sha256_transform:
.sha256_transform:
stdu r1, -76*4(r1)
cmpwi 0, r5, 0
std r13, 2*4(r1)
std r14, 4*4(r1)
std r15, 6*4(r1)
std r16, 72*4(r1)
bne 0, sha256_transform_swap
lwz r11, 0*4(r4)
lwz r14, 1*4(r4)
lwz r15, 2*4(r4)
lwz r7, 3*4(r4)
lwz r8, 4*4(r4)
lwz r9, 5*4(r4)
lwz r10, 6*4(r4)
lwz r0, 7*4(r4)
lwz r12, 8*4(r4)
lwz r13, 9*4(r4)
lwz r5, 10*4(r4)
lwz r6, 11*4(r4)
stw r11, 8*4+0*4(r1)
stw r14, 8*4+1*4(r1)
stw r15, 8*4+2*4(r1)
stw r7, 8*4+3*4(r1)
stw r8, 8*4+4*4(r1)
stw r9, 8*4+5*4(r1)
stw r10, 8*4+6*4(r1)
stw r0, 8*4+7*4(r1)
stw r12, 8*4+8*4(r1)
stw r13, 8*4+9*4(r1)
stw r5, 8*4+10*4(r1)
stw r6, 8*4+11*4(r1)
lwz r7, 12*4(r4)
lwz r8, 13*4(r4)
lwz r9, 14*4(r4)
lwz r10, 15*4(r4)
mr r4, r13
stw r7, 8*4+12*4(r1)
stw r8, 8*4+13*4(r1)
stw r9, 8*4+14*4(r1)
stw r10, 8*4+15*4(r1)
b sha256_transform_extend
sha256_transform_swap:
li r13, 1*4
li r14, 2*4
li r15, 3*4
lwbrx r11, 0, r4
lwbrx r7, r4, r13
lwbrx r8, r4, r14
lwbrx r9, r4, r15
addi r4, r4, 4*4
stw r11, 8*4+0*4(r1)
stw r7, 8*4+1*4(r1)
stw r8, 8*4+2*4(r1)
stw r9, 8*4+3*4(r1)
lwbrx r7, 0, r4
lwbrx r8, r4, r13
lwbrx r9, r4, r14
lwbrx r10, r4, r15
addi r4, r4, 4*4
stw r7, 8*4+4*4(r1)
stw r8, 8*4+5*4(r1)
stw r9, 8*4+6*4(r1)
stw r10, 8*4+7*4(r1)
lwbrx r8, 0, r4
lwbrx r12, r4, r13
lwbrx r5, r4, r14
lwbrx r6, r4, r15
addi r4, r4, 4*4
stw r8, 8*4+8*4(r1)
stw r12, 8*4+9*4(r1)
stw r5, 8*4+10*4(r1)
stw r6, 8*4+11*4(r1)
lwbrx r7, 0, r4
lwbrx r8, r4, r13
lwbrx r9, r4, r14
lwbrx r10, r4, r15
mr r4, r12
stw r7, 8*4+12*4(r1)
stw r8, 8*4+13*4(r1)
stw r9, 8*4+14*4(r1)
stw r10, 8*4+15*4(r1)
sha256_transform_extend:
sha256_extend_doubleround 0, r1, 8*4, r4, r5, r9, r10
sha256_extend_doubleround 2, r1, 8*4, r6, r7, r4, r5
sha256_extend_doubleround 4, r1, 8*4, r8, r9, r6, r7
sha256_extend_doubleround 6, r1, 8*4, r10, r4, r8, r9
sha256_extend_doubleround 8, r1, 8*4, r5, r6, r10, r4
sha256_extend_doubleround 10, r1, 8*4, r7, r8, r5, r6
sha256_extend_doubleround 12, r1, 8*4, r9, r10, r7, r8
sha256_extend_doubleround 14, r1, 8*4, r4, r5, r9, r10
sha256_extend_doubleround 16, r1, 8*4, r6, r7, r4, r5
sha256_extend_doubleround 18, r1, 8*4, r8, r9, r6, r7
sha256_extend_doubleround 20, r1, 8*4, r10, r4, r8, r9
sha256_extend_doubleround 22, r1, 8*4, r5, r6, r10, r4
sha256_extend_doubleround 24, r1, 8*4, r7, r8, r5, r6
sha256_extend_doubleround 26, r1, 8*4, r9, r10, r7, r8
sha256_extend_doubleround 28, r1, 8*4, r4, r5, r9, r10
sha256_extend_doubleround 30, r1, 8*4, r6, r7, r4, r5
sha256_extend_doubleround 32, r1, 8*4, r8, r9, r6, r7
sha256_extend_doubleround 34, r1, 8*4, r10, r4, r8, r9
sha256_extend_doubleround 36, r1, 8*4, r5, r6, r10, r4
sha256_extend_doubleround 38, r1, 8*4, r7, r8, r5, r6
sha256_extend_doubleround 40, r1, 8*4, r9, r10, r7, r8
sha256_extend_doubleround 42, r1, 8*4, r4, r5, r9, r10
sha256_extend_doubleround 44, r1, 8*4, r6, r7, r4, r5
sha256_extend_doubleround 46, r1, 8*4, r8, r9, r6, r7
lwz r4, 0*4(r3)
lwz r5, 1*4(r3)
lwz r6, 2*4(r3)
lwz r7, 3*4(r3)
lwz r8, 4*4(r3)
lwz r9, 5*4(r3)
lwz r10, 6*4(r3)
lwz r11, 7*4(r3)
#ifdef _AIX
ld r16, T.sha256_k(r2)
#else
lis r16, HI(sha256_k)
addi r16, r16, LO(sha256_k)
#endif
sha256_main_quadround 0, r16, r1, 8*4
sha256_main_quadround 4, r16, r1, 8*4
sha256_main_quadround 8, r16, r1, 8*4
sha256_main_quadround 12, r16, r1, 8*4
sha256_main_quadround 16, r16, r1, 8*4
sha256_main_quadround 20, r16, r1, 8*4
sha256_main_quadround 24, r16, r1, 8*4
sha256_main_quadround 28, r16, r1, 8*4
sha256_main_quadround 32, r16, r1, 8*4
sha256_main_quadround 36, r16, r1, 8*4
sha256_main_quadround 40, r16, r1, 8*4
sha256_main_quadround 44, r16, r1, 8*4
sha256_main_quadround 48, r16, r1, 8*4
sha256_main_quadround 52, r16, r1, 8*4
sha256_main_quadround 56, r16, r1, 8*4
sha256_main_quadround 60, r16, r1, 8*4
lwz r12, 0*4(r3)
lwz r13, 1*4(r3)
lwz r14, 2*4(r3)
lwz r15, 3*4(r3)
add r4, r4, r12
add r5, r5, r13
add r6, r6, r14
add r7, r7, r15
stw r4, 0*4(r3)
stw r5, 1*4(r3)
stw r6, 2*4(r3)
stw r7, 3*4(r3)
lwz r12, 4*4(r3)
lwz r13, 5*4(r3)
lwz r14, 6*4(r3)
lwz r15, 7*4(r3)
add r8, r8, r12
add r9, r9, r13
add r10, r10, r14
add r11, r11, r15
stw r8, 4*4(r3)
stw r9, 5*4(r3)
stw r10, 6*4(r3)
stw r11, 7*4(r3)
ld r13, 2*4(r1)
ld r14, 4*4(r1)
ld r15, 6*4(r1)
ld r16, 72*4(r1)
addi r1, r1, 76*4
blr
.align 2
.globl sha256d_ms
.globl _sha256d_ms
.globl .sha256d_ms
#ifdef __ELF__
.type sha256d_ms, %function
#endif
sha256d_ms:
_sha256d_ms:
.sha256d_ms:
stdu r1, -80*4(r1)
std r13, 2*4(r1)
std r14, 4*4(r1)
std r15, 6*4(r1)
std r16, 72*4(r1)
std r17, 74*4(r1)
std r18, 76*4(r1)
mr r17, r4
mr r18, r5
mr r16, r6
lwz r14, 3*4(r17)
lwz r6, 18*4(r17)
lwz r7, 19*4(r17)
rotrwi r12, r14, 7
rotrwi r13, r14, 18
stw r6, 8*4+18*4(r1)
xor r12, r12, r13
srwi r13, r14, 3
stw r7, 8*4+19*4(r1)
xor r12, r12, r13
lwz r8, 20*4(r17)
add r6, r6, r12
lwz r10, 22*4(r17)
add r7, r7, r14
stw r6, 18*4(r17)
rotrwi r12, r6, 17
rotrwi r13, r6, 19
stw r7, 19*4(r17)
xor r12, r12, r13
srwi r13, r6, 10
stw r8, 8*4+20*4(r1)
xor r12, r12, r13
lwz r4, 23*4(r17)
add r8, r8, r12
lwz r5, 24*4(r17)
rotrwi r9, r7, 17
rotrwi r13, r7, 19
stw r8, 20*4(r17)
xor r9, r9, r13
srwi r13, r7, 10
stw r10, 8*4+21*4(r1)
xor r9, r9, r13
stw r4, 8*4+22*4(r1)
rotrwi r12, r8, 17
rotrwi r13, r8, 19
stw r9, 21*4(r17)
xor r12, r12, r13
srwi r13, r8, 10
stw r5, 8*4+23*4(r1)
xor r12, r12, r13
rotrwi r14, r9, 17
rotrwi r13, r9, 19
add r10, r10, r12
lwz r11, 30*4(r17)
xor r14, r14, r13
srwi r13, r9, 10
stw r10, 22*4(r17)
xor r14, r14, r13
stw r11, 8*4+24*4(r1)
add r4, r4, r14
rotrwi r12, r10, 17
rotrwi r13, r10, 19
stw r4, 23*4(r17)
xor r12, r12, r13
srwi r13, r10, 10
rotrwi r14, r4, 17
xor r12, r12, r13
rotrwi r13, r4, 19
xor r14, r14, r13
srwi r13, r4, 10
add r5, r5, r12
xor r14, r14, r13
stw r5, 24*4(r17)
add r6, r6, r14
rotrwi r12, r5, 17
rotrwi r13, r5, 19
stw r6, 25*4(r17)
xor r12, r12, r13
srwi r13, r5, 10
rotrwi r14, r6, 17
xor r12, r12, r13
rotrwi r13, r6, 19
xor r14, r14, r13
srwi r13, r6, 10
add r7, r7, r12
xor r14, r14, r13
stw r7, 26*4(r17)
add r8, r8, r14
rotrwi r12, r7, 17
rotrwi r13, r7, 19
stw r8, 27*4(r17)
xor r12, r12, r13
srwi r13, r7, 10
rotrwi r14, r8, 17
xor r12, r12, r13
rotrwi r13, r8, 19
xor r14, r14, r13
srwi r13, r8, 10
add r9, r9, r12
xor r14, r14, r13
stw r9, 28*4(r17)
add r10, r10, r14
lwz r14, 31*4(r17)
rotrwi r12, r9, 17
rotrwi r13, r9, 19
stw r10, 29*4(r17)
xor r12, r12, r13
srwi r13, r9, 10
stw r14, 8*4+25*4(r1)
xor r12, r12, r13
add r11, r11, r12
add r5, r5, r14
rotrwi r12, r10, 17
rotrwi r13, r10, 19
add r4, r4, r11
lwz r11, 16*4(r17)
xor r12, r12, r13
srwi r13, r10, 10
stw r4, 30*4(r17)
xor r12, r12, r13
add r5, r5, r12
stw r5, 31*4(r17)
sha256_extend_doubleround 16, r17, 0, r6, r7, r4, r5
sha256_extend_doubleround 18, r17, 0, r8, r9, r6, r7
sha256_extend_doubleround 20, r17, 0, r10, r4, r8, r9
sha256_extend_doubleround 22, r17, 0, r5, r6, r10, r4
sha256_extend_doubleround 24, r17, 0, r7, r8, r5, r6
sha256_extend_doubleround 26, r17, 0, r9, r10, r7, r8
sha256_extend_doubleround 28, r17, 0, r4, r5, r9, r10
sha256_extend_doubleround 30, r17, 0, r6, r7, r4, r5
sha256_extend_doubleround 32, r17, 0, r8, r9, r6, r7
sha256_extend_doubleround 34, r17, 0, r10, r4, r8, r9
sha256_extend_doubleround 36, r17, 0, r5, r6, r10, r4
sha256_extend_doubleround 38, r17, 0, r7, r8, r5, r6
sha256_extend_doubleround 40, r17, 0, r9, r10, r7, r8
sha256_extend_doubleround 42, r17, 0, r4, r5, r9, r10
sha256_extend_doubleround 44, r17, 0, r6, r7, r4, r5
sha256_extend_doubleround 46, r17, 0, r8, r9, r6, r7
lwz r4, 0*4(r16)
lwz r9, 1*4(r16)
lwz r10, 2*4(r16)
lwz r11, 3*4(r16)
lwz r8, 4*4(r16)
lwz r5, 5*4(r16)
lwz r6, 6*4(r16)
lwz r7, 7*4(r16)
#ifdef _AIX
ld r16, T.sha256_k(r2)
#else
lis r16, HI(sha256_k)
addi r16, r16, LO(sha256_k)
#endif
sha256_main_round 3, r16, r17, 0, r5, r6, r7, r4, r9, r10, r11, r8
sha256_main_quadround 4, r16, r17, 0
sha256_main_quadround 8, r16, r17, 0
sha256_main_quadround 12, r16, r17, 0
sha256_main_quadround 16, r16, r17, 0
sha256_main_quadround 20, r16, r17, 0
sha256_main_quadround 24, r16, r17, 0
sha256_main_quadround 28, r16, r17, 0
sha256_main_quadround 32, r16, r17, 0
sha256_main_quadround 36, r16, r17, 0
sha256_main_quadround 40, r16, r17, 0
sha256_main_quadround 44, r16, r17, 0
sha256_main_quadround 48, r16, r17, 0
sha256_main_quadround 52, r16, r17, 0
sha256_main_quadround 56, r16, r17, 0
sha256_main_quadround 60, r16, r17, 0
lwz r12, 0*4(r18)
lwz r13, 1*4(r18)
lwz r14, 2*4(r18)
lwz r15, 3*4(r18)
add r4, r4, r12
add r5, r5, r13
add r6, r6, r14
add r7, r7, r15
stw r4, 8*4+0*4(r1)
stw r5, 8*4+1*4(r1)
stw r6, 8*4+2*4(r1)
stw r7, 8*4+3*4(r1)
lwz r12, 4*4(r18)
lwz r13, 5*4(r18)
lwz r14, 6*4(r18)
lwz r15, 7*4(r18)
add r8, r8, r12
add r9, r9, r13
add r10, r10, r14
add r11, r11, r15
stw r8, 8*4+4*4(r1)
stw r9, 8*4+5*4(r1)
stw r10, 8*4+6*4(r1)
stw r11, 8*4+7*4(r1)
lwz r4, 8*4+18*4(r1)
lwz r5, 8*4+19*4(r1)
lwz r6, 8*4+20*4(r1)
lwz r7, 8*4+21*4(r1)
lwz r8, 8*4+22*4(r1)
lwz r9, 8*4+23*4(r1)
lwz r10, 8*4+24*4(r1)
lwz r11, 8*4+25*4(r1)
stw r4, 18*4(r17)
stw r5, 19*4(r17)
stw r6, 20*4(r17)
stw r7, 22*4(r17)
stw r8, 23*4(r17)
stw r9, 24*4(r17)
stw r10, 30*4(r17)
stw r11, 31*4(r17)
lis r8, 0x8000
li r9, 0
li r10, 0x0100
lwz r14, 8*4+1*4(r1)
lwz r4, 8*4+0*4(r1)
lwz r11, 8*4+2*4(r1)
rotrwi r12, r14, 7
rotrwi r13, r14, 18
stw r8, 8*4+8*4(r1)
stw r9, 8*4+9*4(r1)
stw r9, 8*4+10*4(r1)
stw r9, 8*4+11*4(r1)
stw r9, 8*4+12*4(r1)
stw r9, 8*4+13*4(r1)
stw r9, 8*4+14*4(r1)
stw r10, 8*4+15*4(r1)
xor r12, r12, r13
srwi r13, r14, 3
addis r5, r14, 0x00a0
xor r12, r12, r13
rotrwi r14, r11, 7
rotrwi r13, r11, 18
add r4, r4, r12
xor r14, r14, r13
srwi r13, r11, 3
stw r4, 8*4+16*4(r1)
xor r14, r14, r13
rotrwi r12, r4, 17
rotrwi r13, r4, 19
add r5, r5, r14
lwz r14, 8*4+3*4(r1)
stw r5, 8*4+17*4(r1)
xor r12, r12, r13
srwi r13, r4, 10
rotrwi r6, r14, 7
xor r12, r12, r13
rotrwi r13, r14, 18
xor r6, r6, r13
srwi r13, r14, 3
add r11, r11, r12
xor r6, r6, r13
rotrwi r12, r5, 17
rotrwi r13, r5, 19
add r6, r6, r11
lwz r11, 8*4+4*4(r1)
stw r6, 8*4+18*4(r1)
xor r12, r12, r13
srwi r13, r5, 10
rotrwi r7, r11, 7
xor r12, r12, r13
rotrwi r13, r11, 18
xor r7, r7, r13
srwi r13, r11, 3
add r14, r14, r12
xor r7, r7, r13
rotrwi r12, r6, 17
rotrwi r13, r6, 19
add r7, r7, r14
lwz r14, 8*4+5*4(r1)
stw r7, 8*4+19*4(r1)
xor r12, r12, r13
srwi r13, r6, 10
rotrwi r8, r14, 7
xor r12, r12, r13
rotrwi r13, r14, 18
xor r8, r8, r13
srwi r13, r14, 3
add r11, r11, r12
xor r8, r8, r13
rotrwi r12, r7, 17
rotrwi r13, r7, 19
add r8, r8, r11
lwz r11, 8*4+6*4(r1)
stw r8, 8*4+20*4(r1)
xor r12, r12, r13
srwi r13, r7, 10
rotrwi r9, r11, 7
xor r12, r12, r13
rotrwi r13, r11, 18
xor r9, r9, r13
srwi r13, r11, 3
add r14, r14, r12
xor r9, r9, r13
rotrwi r12, r8, 17
rotrwi r13, r8, 19
add r9, r9, r14
lwz r14, 8*4+7*4(r1)
stw r9, 8*4+21*4(r1)
xor r12, r12, r13
srwi r13, r8, 10
rotrwi r10, r14, 7
xor r12, r12, r13
rotrwi r13, r14, 18
xor r10, r10, r13
srwi r13, r14, 3
add r11, r11, r12
xor r10, r10, r13
rotrwi r12, r9, 17
rotrwi r13, r9, 19
addi r11, r11, 0x0100
add r14, r14, r4
add r10, r10, r11
xor r12, r12, r13
srwi r13, r9, 10
stw r10, 8*4+22*4(r1)
addis r14, r14, 0x1100
xor r12, r12, r13
add r14, r14, r12
rotrwi r12, r10, 17
rotrwi r13, r10, 19
addi r4, r14, 0x2000
xor r12, r12, r13
srwi r13, r10, 10
stw r4, 8*4+23*4(r1)
addis r5, r5, 0x8000
xor r12, r12, r13
add r5, r5, r12
rotrwi r12, r4, 17
rotrwi r13, r4, 19
stw r5, 8*4+24*4(r1)
xor r12, r12, r13
srwi r13, r4, 10
rotrwi r11, r5, 17
xor r12, r12, r13
rotrwi r13, r5, 19
xor r11, r11, r13
srwi r13, r5, 10
add r6, r6, r12
xor r11, r11, r13
stw r6, 8*4+25*4(r1)
add r7, r7, r11
rotrwi r12, r6, 17
rotrwi r13, r6, 19
stw r7, 8*4+26*4(r1)
xor r12, r12, r13
srwi r13, r6, 10
rotrwi r11, r7, 17
xor r12, r12, r13
rotrwi r13, r7, 19
xor r11, r11, r13
srwi r13, r7, 10
add r8, r8, r12
xor r11, r11, r13
stw r8, 8*4+27*4(r1)
add r9, r9, r11
rotrwi r14, r8, 17
rotrwi r13, r8, 19
rotrwi r12, r9, 17
stw r9, 8*4+28*4(r1)
addis r4, r4, 0x0040
xor r14, r14, r13
rotrwi r13, r9, 19
xor r12, r12, r13
srwi r13, r8, 10
xor r14, r14, r13
srwi r13, r9, 10
xor r12, r12, r13
addi r4, r4, 0x0022
add r10, r10, r14
add r4, r4, r12
lwz r11, 8*4+16*4(r1)
addi r5, r5, 0x0100
stw r4, 8*4+30*4(r1)
rotrwi r14, r11, 7
stw r10, 8*4+29*4(r1)
rotrwi r13, r11, 18
rotrwi r12, r10, 17
xor r14, r14, r13
rotrwi r13, r10, 19
xor r12, r12, r13
srwi r13, r11, 3
xor r14, r14, r13
srwi r13, r10, 10
xor r12, r12, r13
add r5, r5, r14
add r5, r5, r12
stw r5, 8*4+31*4(r1)
sha256_extend_doubleround 16, r1, 8*4, r6, r7, r4, r5
sha256_extend_doubleround 18, r1, 8*4, r8, r9, r6, r7
sha256_extend_doubleround 20, r1, 8*4, r10, r4, r8, r9
sha256_extend_doubleround 22, r1, 8*4, r5, r6, r10, r4
sha256_extend_doubleround 24, r1, 8*4, r7, r8, r5, r6
sha256_extend_doubleround 26, r1, 8*4, r9, r10, r7, r8
sha256_extend_doubleround 28, r1, 8*4, r4, r5, r9, r10
sha256_extend_doubleround 30, r1, 8*4, r6, r7, r4, r5
sha256_extend_doubleround 32, r1, 8*4, r8, r9, r6, r7
sha256_extend_doubleround 34, r1, 8*4, r10, r4, r8, r9
sha256_extend_doubleround 36, r1, 8*4, r5, r6, r10, r4
sha256_extend_doubleround 38, r1, 8*4, r7, r8, r5, r6
sha256_extend_doubleround 40, r1, 8*4, r9, r10, r7, r8
sha256_extend_doubleround 42, r1, 8*4, r4, r5, r9, r10
#ifdef _AIX
ld r18, T.sha256_h(r2)
#else
lis r18, HI(sha256_h)
addi r18, r18, LO(sha256_h)
#endif
lwz r14, 8*4+(44+1)*4(r1)
rotrwi r12, r4, 17
rotrwi r13, r4, 19
add r15, r11, r6
rotrwi r6, r14, 7
rotrwi r11, r14, 18
xor r12, r12, r13
xor r6, r6, r11
lwz r8, 4*4(r18)
lwz r9, 5*4(r18)
lwz r10, 6*4(r18)
lwz r11, 7*4(r18)
srwi r13, r4, 10
srwi r14, r14, 3
xor r12, r12, r13
xor r6, r6, r14
add r12, r12, r15
add r6, r6, r12
stw r6, 8*4+(44+16)*4(r1)
lwz r4, 0*4(r18)
lwz r5, 1*4(r18)
lwz r6, 2*4(r18)
lwz r7, 3*4(r18)
sha256_main_quadround 0, r16, r1, 8*4
sha256_main_quadround 4, r16, r1, 8*4
sha256_main_quadround 8, r16, r1, 8*4
sha256_main_quadround 12, r16, r1, 8*4
sha256_main_quadround 16, r16, r1, 8*4
sha256_main_quadround 20, r16, r1, 8*4
sha256_main_quadround 24, r16, r1, 8*4
sha256_main_quadround 28, r16, r1, 8*4
sha256_main_quadround 32, r16, r1, 8*4
sha256_main_quadround 36, r16, r1, 8*4
sha256_main_quadround 40, r16, r1, 8*4
sha256_main_quadround 44, r16, r1, 8*4
sha256_main_quadround 48, r16, r1, 8*4
sha256_main_quadround 52, r16, r1, 8*4
sha256_main_round 56, r16, r1, 8*4, r4, r5, r6, r7, r8, r9, r10, r11
.macro sha256_main_round_red i, rk, rw, wo, rd, re, rf, rg, rh
lwz r12, \wo+(\i)*4(\rw)
and r15, \rf, \re
andc r14, \rg, \re
add \rh, \rh, \rd
or r14, r14, r15
lwz r15, (\i)*4(\rk)
rotrwi r13, \re, 5
add \rh, \rh, r14
xor r14, \re, r13
rotrwi r13, \re, 19
add \rh, \rh, r12
xor r14, r14, r13
add \rh, \rh, r15
rotrwi r13, r14, 6
add \rh, \rh, r13
.endm
sha256_main_round_red 57, r16, r1, 8*4, r6, r11, r8, r9, r10
sha256_main_round_red 58, r16, r1, 8*4, r5, r10, r11, r8, r9
sha256_main_round_red 59, r16, r1, 8*4, r4, r9, r10, r11, r8
lwz r5, 7*4(r18)
sha256_main_round_red 60, r16, r1, 8*4, r7, r8, r9, r10, r11
add r11, r11, r5
stw r11, 7*4(r3)
ld r13, 2*4(r1)
ld r14, 4*4(r1)
ld r15, 6*4(r1)
ld r16, 72*4(r1)
ld r17, 74*4(r1)
ld r18, 76*4(r1)
addi r1, r1, 80*4
blr
#ifdef __ALTIVEC__
#ifdef __APPLE__
.machine ppc7400
#endif
#ifdef _AIX
.csect .text[RO]
#else
.data
#endif
.align 4
sha256_4h:
.long 0x6a09e667, 0x6a09e667, 0x6a09e667, 0x6a09e667
.long 0xbb67ae85, 0xbb67ae85, 0xbb67ae85, 0xbb67ae85
.long 0x3c6ef372, 0x3c6ef372, 0x3c6ef372, 0x3c6ef372
.long 0xa54ff53a, 0xa54ff53a, 0xa54ff53a, 0xa54ff53a
.long 0x510e527f, 0x510e527f, 0x510e527f, 0x510e527f
.long 0x9b05688c, 0x9b05688c, 0x9b05688c, 0x9b05688c
.long 0x1f83d9ab, 0x1f83d9ab, 0x1f83d9ab, 0x1f83d9ab
.long 0x5be0cd19, 0x5be0cd19, 0x5be0cd19, 0x5be0cd19
.align 4
sha256_4k:
.long 0x428a2f98, 0x428a2f98, 0x428a2f98, 0x428a2f98
.long 0x71374491, 0x71374491, 0x71374491, 0x71374491
.long 0xb5c0fbcf, 0xb5c0fbcf, 0xb5c0fbcf, 0xb5c0fbcf
.long 0xe9b5dba5, 0xe9b5dba5, 0xe9b5dba5, 0xe9b5dba5
.long 0x3956c25b, 0x3956c25b, 0x3956c25b, 0x3956c25b
.long 0x59f111f1, 0x59f111f1, 0x59f111f1, 0x59f111f1
.long 0x923f82a4, 0x923f82a4, 0x923f82a4, 0x923f82a4
.long 0xab1c5ed5, 0xab1c5ed5, 0xab1c5ed5, 0xab1c5ed5
.long 0xd807aa98, 0xd807aa98, 0xd807aa98, 0xd807aa98
.long 0x12835b01, 0x12835b01, 0x12835b01, 0x12835b01
.long 0x243185be, 0x243185be, 0x243185be, 0x243185be
.long 0x550c7dc3, 0x550c7dc3, 0x550c7dc3, 0x550c7dc3
.long 0x72be5d74, 0x72be5d74, 0x72be5d74, 0x72be5d74
.long 0x80deb1fe, 0x80deb1fe, 0x80deb1fe, 0x80deb1fe
.long 0x9bdc06a7, 0x9bdc06a7, 0x9bdc06a7, 0x9bdc06a7
.long 0xc19bf174, 0xc19bf174, 0xc19bf174, 0xc19bf174
.long 0xe49b69c1, 0xe49b69c1, 0xe49b69c1, 0xe49b69c1
.long 0xefbe4786, 0xefbe4786, 0xefbe4786, 0xefbe4786
.long 0x0fc19dc6, 0x0fc19dc6, 0x0fc19dc6, 0x0fc19dc6
.long 0x240ca1cc, 0x240ca1cc, 0x240ca1cc, 0x240ca1cc
.long 0x2de92c6f, 0x2de92c6f, 0x2de92c6f, 0x2de92c6f
.long 0x4a7484aa, 0x4a7484aa, 0x4a7484aa, 0x4a7484aa
.long 0x5cb0a9dc, 0x5cb0a9dc, 0x5cb0a9dc, 0x5cb0a9dc
.long 0x76f988da, 0x76f988da, 0x76f988da, 0x76f988da
.long 0x983e5152, 0x983e5152, 0x983e5152, 0x983e5152
.long 0xa831c66d, 0xa831c66d, 0xa831c66d, 0xa831c66d
.long 0xb00327c8, 0xb00327c8, 0xb00327c8, 0xb00327c8
.long 0xbf597fc7, 0xbf597fc7, 0xbf597fc7, 0xbf597fc7
.long 0xc6e00bf3, 0xc6e00bf3, 0xc6e00bf3, 0xc6e00bf3
.long 0xd5a79147, 0xd5a79147, 0xd5a79147, 0xd5a79147
.long 0x06ca6351, 0x06ca6351, 0x06ca6351, 0x06ca6351
.long 0x14292967, 0x14292967, 0x14292967, 0x14292967
.long 0x27b70a85, 0x27b70a85, 0x27b70a85, 0x27b70a85
.long 0x2e1b2138, 0x2e1b2138, 0x2e1b2138, 0x2e1b2138
.long 0x4d2c6dfc, 0x4d2c6dfc, 0x4d2c6dfc, 0x4d2c6dfc
.long 0x53380d13, 0x53380d13, 0x53380d13, 0x53380d13
.long 0x650a7354, 0x650a7354, 0x650a7354, 0x650a7354
.long 0x766a0abb, 0x766a0abb, 0x766a0abb, 0x766a0abb
.long 0x81c2c92e, 0x81c2c92e, 0x81c2c92e, 0x81c2c92e
.long 0x92722c85, 0x92722c85, 0x92722c85, 0x92722c85
.long 0xa2bfe8a1, 0xa2bfe8a1, 0xa2bfe8a1, 0xa2bfe8a1
.long 0xa81a664b, 0xa81a664b, 0xa81a664b, 0xa81a664b
.long 0xc24b8b70, 0xc24b8b70, 0xc24b8b70, 0xc24b8b70