CoCalc -- chacha-ppc.S

GitHub Repository: freebsd/freebsd-src
Path: blob/main/sys/crypto/openssl/powerpc/chacha-ppc.S
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1
/* Do not modify. This file is auto-generated from chacha-ppc.pl. */
2
.machine	"any"
3
.text
4

5
.globl	ChaCha20_ctr32_int
6
.type	ChaCha20_ctr32_int,@function
7
.align	5
8
ChaCha20_ctr32_int:
9
__ChaCha20_ctr32_int:
10
	cmplwi	5,0
11
	.long	0x4DC20020
12

13
	stwu	1,-160(1)
14
	mflr	0
15

16
	stw	14,88(1)
17
	stw	15,92(1)
18
	stw	16,96(1)
19
	stw	17,100(1)
20
	stw	18,104(1)
21
	stw	19,108(1)
22
	stw	20,112(1)
23
	stw	21,116(1)
24
	stw	22,120(1)
25
	stw	23,124(1)
26
	stw	24,128(1)
27
	stw	25,132(1)
28
	stw	26,136(1)
29
	stw	27,140(1)
30
	stw	28,144(1)
31
	stw	29,148(1)
32
	stw	30,152(1)
33
	stw	31,156(1)
34
	stw	0,164(1)
35

36
	lwz	11,0(7)
37
	lwz	12,4(7)
38
	lwz	14,8(7)
39
	lwz	15,12(7)
40

41
	bl	__ChaCha20_1x
42

43
	lwz	0,164(1)
44
	lwz	14,88(1)
45
	lwz	15,92(1)
46
	lwz	16,96(1)
47
	lwz	17,100(1)
48
	lwz	18,104(1)
49
	lwz	19,108(1)
50
	lwz	20,112(1)
51
	lwz	21,116(1)
52
	lwz	22,120(1)
53
	lwz	23,124(1)
54
	lwz	24,128(1)
55
	lwz	25,132(1)
56
	lwz	26,136(1)
57
	lwz	27,140(1)
58
	lwz	28,144(1)
59
	lwz	29,148(1)
60
	lwz	30,152(1)
61
	lwz	31,156(1)
62
	mtlr	0
63
	addi	1,1,160
64
	blr	
65
.long	0
66
.byte	0,12,4,1,0x80,18,5,0
67
.long	0
68
.size	ChaCha20_ctr32_int,.-ChaCha20_ctr32_int
69

70
.align	5
71
__ChaCha20_1x:
72
.Loop_outer:
73
	lis	16,0x6170
74
	lis	17,0x3320
75
	lis	18,0x7962
76
	lis	19,0x6b20
77
	ori	16,16,0x7865
78
	ori	17,17,0x646e
79
	ori	18,18,0x2d32
80
	ori	19,19,0x6574
81

82
	li	0,10
83
	lwz	20,0(6)
84
	lwz	21,4(6)
85
	lwz	22,8(6)
86
	lwz	23,12(6)
87
	lwz	24,16(6)
88
	mr	28,11
89
	lwz	25,20(6)
90
	mr	29,12
91
	lwz	26,24(6)
92
	mr	30,14
93
	lwz	27,28(6)
94
	mr	31,15
95

96
	mr	7,20
97
	mr	8,21
98
	mr	9,22
99
	mr	10,23
100

101
	mtctr	0
102
.Loop:
103
	add	16,16,20
104
	add	17,17,21
105
	add	18,18,22
106
	add	19,19,23
107
	xor	28,28,16
108
	xor	29,29,17
109
	xor	30,30,18
110
	xor	31,31,19
111
	rotlwi	28,28,16
112
	rotlwi	29,29,16
113
	rotlwi	30,30,16
114
	rotlwi	31,31,16
115
	add	24,24,28
116
	add	25,25,29
117
	add	26,26,30
118
	add	27,27,31
119
	xor	20,20,24
120
	xor	21,21,25
121
	xor	22,22,26
122
	xor	23,23,27
123
	rotlwi	20,20,12
124
	rotlwi	21,21,12
125
	rotlwi	22,22,12
126
	rotlwi	23,23,12
127
	add	16,16,20
128
	add	17,17,21
129
	add	18,18,22
130
	add	19,19,23
131
	xor	28,28,16
132
	xor	29,29,17
133
	xor	30,30,18
134
	xor	31,31,19
135
	rotlwi	28,28,8
136
	rotlwi	29,29,8
137
	rotlwi	30,30,8
138
	rotlwi	31,31,8
139
	add	24,24,28
140
	add	25,25,29
141
	add	26,26,30
142
	add	27,27,31
143
	xor	20,20,24
144
	xor	21,21,25
145
	xor	22,22,26
146
	xor	23,23,27
147
	rotlwi	20,20,7
148
	rotlwi	21,21,7
149
	rotlwi	22,22,7
150
	rotlwi	23,23,7
151
	add	16,16,21
152
	add	17,17,22
153
	add	18,18,23
154
	add	19,19,20
155
	xor	31,31,16
156
	xor	28,28,17
157
	xor	29,29,18
158
	xor	30,30,19
159
	rotlwi	31,31,16
160
	rotlwi	28,28,16
161
	rotlwi	29,29,16
162
	rotlwi	30,30,16
163
	add	26,26,31
164
	add	27,27,28
165
	add	24,24,29
166
	add	25,25,30
167
	xor	21,21,26
168
	xor	22,22,27
169
	xor	23,23,24
170
	xor	20,20,25
171
	rotlwi	21,21,12
172
	rotlwi	22,22,12
173
	rotlwi	23,23,12
174
	rotlwi	20,20,12
175
	add	16,16,21
176
	add	17,17,22
177
	add	18,18,23
178
	add	19,19,20
179
	xor	31,31,16
180
	xor	28,28,17
181
	xor	29,29,18
182
	xor	30,30,19
183
	rotlwi	31,31,8
184
	rotlwi	28,28,8
185
	rotlwi	29,29,8
186
	rotlwi	30,30,8
187
	add	26,26,31
188
	add	27,27,28
189
	add	24,24,29
190
	add	25,25,30
191
	xor	21,21,26
192
	xor	22,22,27
193
	xor	23,23,24
194
	xor	20,20,25
195
	rotlwi	21,21,7
196
	rotlwi	22,22,7
197
	rotlwi	23,23,7
198
	rotlwi	20,20,7
199
	bdnz	.Loop
200

201
	subic	5,5,64
202
	addi	16,16,0x7865
203
	addi	17,17,0x646e
204
	addi	18,18,0x2d32
205
	addi	19,19,0x6574
206
	addis	16,16,0x6170
207
	addis	17,17,0x3320
208
	addis	18,18,0x7962
209
	addis	19,19,0x6b20
210

211
	subfe.	0,0,0
212
	add	20,20,7
213
	lwz	7,16(6)
214
	add	21,21,8
215
	lwz	8,20(6)
216
	add	22,22,9
217
	lwz	9,24(6)
218
	add	23,23,10
219
	lwz	10,28(6)
220
	add	24,24,7
221
	add	25,25,8
222
	add	26,26,9
223
	add	27,27,10
224

225
	add	28,28,11
226
	add	29,29,12
227
	add	30,30,14
228
	add	31,31,15
229
	addi	11,11,1
230
	mr	7,16
231
	rotlwi	16,16,8
232
	rlwimi	16,7,24,0,7
233
	rlwimi	16,7,24,16,23
234
	mr	8,17
235
	rotlwi	17,17,8
236
	rlwimi	17,8,24,0,7
237
	rlwimi	17,8,24,16,23
238
	mr	9,18
239
	rotlwi	18,18,8
240
	rlwimi	18,9,24,0,7
241
	rlwimi	18,9,24,16,23
242
	mr	10,19
243
	rotlwi	19,19,8
244
	rlwimi	19,10,24,0,7
245
	rlwimi	19,10,24,16,23
246
	mr	7,20
247
	rotlwi	20,20,8
248
	rlwimi	20,7,24,0,7
249
	rlwimi	20,7,24,16,23
250
	mr	8,21
251
	rotlwi	21,21,8
252
	rlwimi	21,8,24,0,7
253
	rlwimi	21,8,24,16,23
254
	mr	9,22
255
	rotlwi	22,22,8
256
	rlwimi	22,9,24,0,7
257
	rlwimi	22,9,24,16,23
258
	mr	10,23
259
	rotlwi	23,23,8
260
	rlwimi	23,10,24,0,7
261
	rlwimi	23,10,24,16,23
262
	mr	7,24
263
	rotlwi	24,24,8
264
	rlwimi	24,7,24,0,7
265
	rlwimi	24,7,24,16,23
266
	mr	8,25
267
	rotlwi	25,25,8
268
	rlwimi	25,8,24,0,7
269
	rlwimi	25,8,24,16,23
270
	mr	9,26
271
	rotlwi	26,26,8
272
	rlwimi	26,9,24,0,7
273
	rlwimi	26,9,24,16,23
274
	mr	10,27
275
	rotlwi	27,27,8
276
	rlwimi	27,10,24,0,7
277
	rlwimi	27,10,24,16,23
278
	mr	7,28
279
	rotlwi	28,28,8
280
	rlwimi	28,7,24,0,7
281
	rlwimi	28,7,24,16,23
282
	mr	8,29
283
	rotlwi	29,29,8
284
	rlwimi	29,8,24,0,7
285
	rlwimi	29,8,24,16,23
286
	mr	9,30
287
	rotlwi	30,30,8
288
	rlwimi	30,9,24,0,7
289
	rlwimi	30,9,24,16,23
290
	mr	10,31
291
	rotlwi	31,31,8
292
	rlwimi	31,10,24,0,7
293
	rlwimi	31,10,24,16,23
294
	bne	.Ltail
295

296
	lwz	7,0(4)
297
	lwz	8,4(4)
298
	cmplwi	5,0
299
	lwz	9,8(4)
300
	lwz	10,12(4)
301
	xor	16,16,7
302
	lwz	7,16(4)
303
	xor	17,17,8
304
	lwz	8,20(4)
305
	xor	18,18,9
306
	lwz	9,24(4)
307
	xor	19,19,10
308
	lwz	10,28(4)
309
	xor	20,20,7
310
	lwz	7,32(4)
311
	xor	21,21,8
312
	lwz	8,36(4)
313
	xor	22,22,9
314
	lwz	9,40(4)
315
	xor	23,23,10
316
	lwz	10,44(4)
317
	xor	24,24,7
318
	lwz	7,48(4)
319
	xor	25,25,8
320
	lwz	8,52(4)
321
	xor	26,26,9
322
	lwz	9,56(4)
323
	xor	27,27,10
324
	lwz	10,60(4)
325
	xor	28,28,7
326
	stw	16,0(3)
327
	xor	29,29,8
328
	stw	17,4(3)
329
	xor	30,30,9
330
	stw	18,8(3)
331
	xor	31,31,10
332
	stw	19,12(3)
333
	stw	20,16(3)
334
	stw	21,20(3)
335
	stw	22,24(3)
336
	stw	23,28(3)
337
	stw	24,32(3)
338
	stw	25,36(3)
339
	stw	26,40(3)
340
	stw	27,44(3)
341
	stw	28,48(3)
342
	stw	29,52(3)
343
	stw	30,56(3)
344
	addi	4,4,64
345
	stw	31,60(3)
346
	addi	3,3,64
347

348
	bne	.Loop_outer
349

350
	blr	
351

352
.align	4
353
.Ltail:
354
	addi	5,5,64
355
	subi	4,4,1
356
	subi	3,3,1
357
	addi	7,1,24-1
358
	mtctr	5
359

360
	stw	16,24(1)
361
	stw	17,28(1)
362
	stw	18,32(1)
363
	stw	19,36(1)
364
	stw	20,40(1)
365
	stw	21,44(1)
366
	stw	22,48(1)
367
	stw	23,52(1)
368
	stw	24,56(1)
369
	stw	25,60(1)
370
	stw	26,64(1)
371
	stw	27,68(1)
372
	stw	28,72(1)
373
	stw	29,76(1)
374
	stw	30,80(1)
375
	stw	31,84(1)
376

377
.Loop_tail:
378
	lbzu	11,1(4)
379
	lbzu	16,1(7)
380
	xor	12,11,16
381
	stbu	12,1(3)
382
	bdnz	.Loop_tail
383

384
	stw	1,24(1)
385
	stw	1,28(1)
386
	stw	1,32(1)
387
	stw	1,36(1)
388
	stw	1,40(1)
389
	stw	1,44(1)
390
	stw	1,48(1)
391
	stw	1,52(1)
392
	stw	1,56(1)
393
	stw	1,60(1)
394
	stw	1,64(1)
395
	stw	1,68(1)
396
	stw	1,72(1)
397
	stw	1,76(1)
398
	stw	1,80(1)
399
	stw	1,84(1)
400

401
	blr	
402
.long	0
403
.byte	0,12,0x14,0,0,0,0,0
404

405
.globl	ChaCha20_ctr32_vmx
406
.type	ChaCha20_ctr32_vmx,@function
407
.align	5
408
ChaCha20_ctr32_vmx:
409
	cmplwi	5,256
410
	blt	__ChaCha20_ctr32_int
411

412
	stwu	1,-320(1)
413
	mflr	0
414
	li	10,103
415
	li	11,119
416
	mfspr	12,256
417
	stvx	23,10,1
418
	addi	10,10,32
419
	stvx	24,11,1
420
	addi	11,11,32
421
	stvx	25,10,1
422
	addi	10,10,32
423
	stvx	26,11,1
424
	addi	11,11,32
425
	stvx	27,10,1
426
	addi	10,10,32
427
	stvx	28,11,1
428
	addi	11,11,32
429
	stvx	29,10,1
430
	addi	10,10,32
431
	stvx	30,11,1
432
	stvx	31,10,1
433
	stw	12,244(1)
434
	stw	14,248(1)
435
	stw	15,252(1)
436
	stw	16,256(1)
437
	stw	17,260(1)
438
	stw	18,264(1)
439
	stw	19,268(1)
440
	stw	20,272(1)
441
	stw	21,276(1)
442
	stw	22,280(1)
443
	stw	23,284(1)
444
	stw	24,288(1)
445
	stw	25,292(1)
446
	stw	26,296(1)
447
	stw	27,300(1)
448
	stw	28,304(1)
449
	stw	29,308(1)
450
	stw	30,312(1)
451
	stw	31,316(1)
452
	li	12,-4096+511
453
	stw	0, 324(1)
454
	mtspr	256,12
455

456
	bl	.Lconsts
457
	li	16,16
458
	li	17,32
459
	li	18,48
460
	li	19,64
461
	li	20,31
462
	li	21,15
463

464
	lvx	13,0,6
465
	lvsl	29,0,6
466
	lvx	14,16,6
467
	lvx	27,20,6
468

469
	lvx	15,0,7
470
	lvsl	30,0,7
471
	lvx	28,21,7
472

473
	lvx	12,0,12
474
	lvx	17,16,12
475
	lvx	18,17,12
476
	lvx	19,18,12
477
	lvx	23,19,12
478

479
	vperm	13,13,14,29
480
	vperm	14,14,27,29
481
	vperm	15,15,28,30
482

483
	lwz	11,0(7)
484
	lwz	12,4(7)
485
	vadduwm	15,15,17
486
	lwz	14,8(7)
487
	vadduwm	16,15,17
488
	lwz	15,12(7)
489
	vadduwm	17,16,17
490

491
	vxor	29,29,29
492
	vspltisw	26,-1
493
	lvsl	24,0,4
494
	lvsr	25,0,3
495
	vperm	26,29,26,25
496

497
	lvsl	29,0,16
498
	vspltisb	30,3
499
	vxor	29,29,30
500
	vxor	25,25,30
501
	vperm	24,24,24,29
502

503
	li	0,10
504
	b	.Loop_outer_vmx
505

506
.align	4
507
.Loop_outer_vmx:
508
	lis	16,0x6170
509
	lis	17,0x3320
510
	vor	0,12,12
511
	lis	18,0x7962
512
	lis	19,0x6b20
513
	vor	4,12,12
514
	ori	16,16,0x7865
515
	ori	17,17,0x646e
516
	vor	8,12,12
517
	ori	18,18,0x2d32
518
	ori	19,19,0x6574
519
	vor	1,13,13
520

521
	lwz	20,0(6)
522
	vor	5,13,13
523
	lwz	21,4(6)
524
	vor	9,13,13
525
	lwz	22,8(6)
526
	vor	2,14,14
527
	lwz	23,12(6)
528
	vor	6,14,14
529
	lwz	24,16(6)
530
	vor	10,14,14
531
	mr	28,11
532
	lwz	25,20(6)
533
	vor	3,15,15
534
	mr	29,12
535
	lwz	26,24(6)
536
	vor	7,16,16
537
	mr	30,14
538
	lwz	27,28(6)
539
	vor	11,17,17
540
	mr	31,15
541

542
	mr	7,20
543
	mr	8,21
544
	mr	9,22
545
	mr	10,23
546

547
	vspltisw	27,12
548
	vspltisw	28,7
549

550
	mtctr	0
551
	nop	
552
.Loop_vmx:
553
	vadduwm	0,0,1
554
	vadduwm	4,4,5
555
	vadduwm	8,8,9
556
	add	16,16,20
557
	add	17,17,21
558
	add	18,18,22
559
	vxor	3,3,0
560
	vxor	7,7,4
561
	vxor	11,11,8
562
	add	19,19,23
563
	xor	28,28,16
564
	xor	29,29,17
565
	vperm	3,3,3,19
566
	vperm	7,7,7,19
567
	vperm	11,11,11,19
568
	xor	30,30,18
569
	xor	31,31,19
570
	rotlwi	28,28,16
571
	vadduwm	2,2,3
572
	vadduwm	6,6,7
573
	vadduwm	10,10,11
574
	rotlwi	29,29,16
575
	rotlwi	30,30,16
576
	rotlwi	31,31,16
577
	vxor	1,1,2
578
	vxor	5,5,6
579
	vxor	9,9,10
580
	add	24,24,28
581
	add	25,25,29
582
	add	26,26,30
583
	vrlw	1,1,27
584
	vrlw	5,5,27
585
	vrlw	9,9,27
586
	add	27,27,31
587
	xor	20,20,24
588
	xor	21,21,25
589
	vadduwm	0,0,1
590
	vadduwm	4,4,5
591
	vadduwm	8,8,9
592
	xor	22,22,26
593
	xor	23,23,27
594
	rotlwi	20,20,12
595
	vxor	3,3,0
596
	vxor	7,7,4
597
	vxor	11,11,8
598
	rotlwi	21,21,12
599
	rotlwi	22,22,12
600
	rotlwi	23,23,12
601
	vperm	3,3,3,23
602
	vperm	7,7,7,23
603
	vperm	11,11,11,23
604
	add	16,16,20
605
	add	17,17,21
606
	add	18,18,22
607
	vadduwm	2,2,3
608
	vadduwm	6,6,7
609
	vadduwm	10,10,11
610
	add	19,19,23
611
	xor	28,28,16
612
	xor	29,29,17
613
	vxor	1,1,2
614
	vxor	5,5,6
615
	vxor	9,9,10
616
	xor	30,30,18
617
	xor	31,31,19
618
	rotlwi	28,28,8
619
	vrlw	1,1,28
620
	vrlw	5,5,28
621
	vrlw	9,9,28
622
	rotlwi	29,29,8
623
	rotlwi	30,30,8
624
	rotlwi	31,31,8
625
	vsldoi	2,2,2, 16-8
626
	vsldoi	6,6,6, 16-8
627
	vsldoi	10,10,10, 16-8
628
	add	24,24,28
629
	add	25,25,29
630
	add	26,26,30
631
	vsldoi	1,1,1, 16-12
632
	vsldoi	5,5,5, 16-12
633
	vsldoi	9,9,9, 16-12
634
	add	27,27,31
635
	xor	20,20,24
636
	xor	21,21,25
637
	vsldoi	3,3,3, 16-4
638
	vsldoi	7,7,7, 16-4
639
	vsldoi	11,11,11, 16-4
640
	xor	22,22,26
641
	xor	23,23,27
642
	rotlwi	20,20,7
643
	rotlwi	21,21,7
644
	rotlwi	22,22,7
645
	rotlwi	23,23,7
646
	vadduwm	0,0,1
647
	vadduwm	4,4,5
648
	vadduwm	8,8,9
649
	add	16,16,21
650
	add	17,17,22
651
	add	18,18,23
652
	vxor	3,3,0
653
	vxor	7,7,4
654
	vxor	11,11,8
655
	add	19,19,20
656
	xor	31,31,16
657
	xor	28,28,17
658
	vperm	3,3,3,19
659
	vperm	7,7,7,19
660
	vperm	11,11,11,19
661
	xor	29,29,18
662
	xor	30,30,19
663
	rotlwi	31,31,16
664
	vadduwm	2,2,3
665
	vadduwm	6,6,7
666
	vadduwm	10,10,11
667
	rotlwi	28,28,16
668
	rotlwi	29,29,16
669
	rotlwi	30,30,16
670
	vxor	1,1,2
671
	vxor	5,5,6
672
	vxor	9,9,10
673
	add	26,26,31
674
	add	27,27,28
675
	add	24,24,29
676
	vrlw	1,1,27
677
	vrlw	5,5,27
678
	vrlw	9,9,27
679
	add	25,25,30
680
	xor	21,21,26
681
	xor	22,22,27
682
	vadduwm	0,0,1
683
	vadduwm	4,4,5
684
	vadduwm	8,8,9
685
	xor	23,23,24
686
	xor	20,20,25
687
	rotlwi	21,21,12
688
	vxor	3,3,0
689
	vxor	7,7,4
690
	vxor	11,11,8
691
	rotlwi	22,22,12
692
	rotlwi	23,23,12
693
	rotlwi	20,20,12
694
	vperm	3,3,3,23
695
	vperm	7,7,7,23
696
	vperm	11,11,11,23
697
	add	16,16,21
698
	add	17,17,22
699
	add	18,18,23
700
	vadduwm	2,2,3
701
	vadduwm	6,6,7
702
	vadduwm	10,10,11
703
	add	19,19,20
704
	xor	31,31,16
705
	xor	28,28,17
706
	vxor	1,1,2
707
	vxor	5,5,6
708
	vxor	9,9,10
709
	xor	29,29,18
710
	xor	30,30,19
711
	rotlwi	31,31,8
712
	vrlw	1,1,28
713
	vrlw	5,5,28
714
	vrlw	9,9,28
715
	rotlwi	28,28,8
716
	rotlwi	29,29,8
717
	rotlwi	30,30,8
718
	vsldoi	2,2,2, 16-8
719
	vsldoi	6,6,6, 16-8
720
	vsldoi	10,10,10, 16-8
721
	add	26,26,31
722
	add	27,27,28
723
	add	24,24,29
724
	vsldoi	1,1,1, 16-4
725
	vsldoi	5,5,5, 16-4
726
	vsldoi	9,9,9, 16-4
727
	add	25,25,30
728
	xor	21,21,26
729
	xor	22,22,27
730
	vsldoi	3,3,3, 16-12
731
	vsldoi	7,7,7, 16-12
732
	vsldoi	11,11,11, 16-12
733
	xor	23,23,24
734
	xor	20,20,25
735
	rotlwi	21,21,7
736
	rotlwi	22,22,7
737
	rotlwi	23,23,7
738
	rotlwi	20,20,7
739
	bdnz	.Loop_vmx
740

741
	subi	5,5,256
742
	addi	16,16,0x7865
743
	addi	17,17,0x646e
744
	addi	18,18,0x2d32
745
	addi	19,19,0x6574
746
	addis	16,16,0x6170
747
	addis	17,17,0x3320
748
	addis	18,18,0x7962
749
	addis	19,19,0x6b20
750
	add	20,20,7
751
	lwz	7,16(6)
752
	add	21,21,8
753
	lwz	8,20(6)
754
	add	22,22,9
755
	lwz	9,24(6)
756
	add	23,23,10
757
	lwz	10,28(6)
758
	add	24,24,7
759
	add	25,25,8
760
	add	26,26,9
761
	add	27,27,10
762
	add	28,28,11
763
	add	29,29,12
764
	add	30,30,14
765
	add	31,31,15
766

767
	vadduwm	0,0,12
768
	vadduwm	4,4,12
769
	vadduwm	8,8,12
770
	vadduwm	1,1,13
771
	vadduwm	5,5,13
772
	vadduwm	9,9,13
773
	vadduwm	2,2,14
774
	vadduwm	6,6,14
775
	vadduwm	10,10,14
776
	vadduwm	3,3,15
777
	vadduwm	7,7,16
778
	vadduwm	11,11,17
779

780
	addi	11,11,4
781
	vadduwm	15,15,18
782
	vadduwm	16,16,18
783
	vadduwm	17,17,18
784

785
	mr	7,16
786
	rotlwi	16,16,8
787
	rlwimi	16,7,24,0,7
788
	rlwimi	16,7,24,16,23
789
	mr	8,17
790
	rotlwi	17,17,8
791
	rlwimi	17,8,24,0,7
792
	rlwimi	17,8,24,16,23
793
	mr	9,18
794
	rotlwi	18,18,8
795
	rlwimi	18,9,24,0,7
796
	rlwimi	18,9,24,16,23
797
	mr	10,19
798
	rotlwi	19,19,8
799
	rlwimi	19,10,24,0,7
800
	rlwimi	19,10,24,16,23
801
	mr	7,20
802
	rotlwi	20,20,8
803
	rlwimi	20,7,24,0,7
804
	rlwimi	20,7,24,16,23
805
	mr	8,21
806
	rotlwi	21,21,8
807
	rlwimi	21,8,24,0,7
808
	rlwimi	21,8,24,16,23
809
	mr	9,22
810
	rotlwi	22,22,8
811
	rlwimi	22,9,24,0,7
812
	rlwimi	22,9,24,16,23
813
	mr	10,23
814
	rotlwi	23,23,8
815
	rlwimi	23,10,24,0,7
816
	rlwimi	23,10,24,16,23
817
	mr	7,24
818
	rotlwi	24,24,8
819
	rlwimi	24,7,24,0,7
820
	rlwimi	24,7,24,16,23
821
	mr	8,25
822
	rotlwi	25,25,8
823
	rlwimi	25,8,24,0,7
824
	rlwimi	25,8,24,16,23
825
	mr	9,26
826
	rotlwi	26,26,8
827
	rlwimi	26,9,24,0,7
828
	rlwimi	26,9,24,16,23
829
	mr	10,27
830
	rotlwi	27,27,8
831
	rlwimi	27,10,24,0,7
832
	rlwimi	27,10,24,16,23
833
	mr	7,28
834
	rotlwi	28,28,8
835
	rlwimi	28,7,24,0,7
836
	rlwimi	28,7,24,16,23
837
	mr	8,29
838
	rotlwi	29,29,8
839
	rlwimi	29,8,24,0,7
840
	rlwimi	29,8,24,16,23
841
	mr	9,30
842
	rotlwi	30,30,8
843
	rlwimi	30,9,24,0,7
844
	rlwimi	30,9,24,16,23
845
	mr	10,31
846
	rotlwi	31,31,8
847
	rlwimi	31,10,24,0,7
848
	rlwimi	31,10,24,16,23
849
	lwz	7,0(4)
850
	lwz	8,4(4)
851
	lwz	9,8(4)
852
	lwz	10,12(4)
853
	xor	16,16,7
854
	lwz	7,16(4)
855
	xor	17,17,8
856
	lwz	8,20(4)
857
	xor	18,18,9
858
	lwz	9,24(4)
859
	xor	19,19,10
860
	lwz	10,28(4)
861
	xor	20,20,7
862
	lwz	7,32(4)
863
	xor	21,21,8
864
	lwz	8,36(4)
865
	xor	22,22,9
866
	lwz	9,40(4)
867
	xor	23,23,10
868
	lwz	10,44(4)
869
	xor	24,24,7
870
	lwz	7,48(4)
871
	xor	25,25,8
872
	lwz	8,52(4)
873
	xor	26,26,9
874
	lwz	9,56(4)
875
	xor	27,27,10
876
	lwz	10,60(4)
877
	xor	28,28,7
878
	stw	16,0(3)
879
	xor	29,29,8
880
	stw	17,4(3)
881
	xor	30,30,9
882
	stw	18,8(3)
883
	xor	31,31,10
884
	stw	19,12(3)
885
	addi	4,4,64
886
	stw	20,16(3)
887
	li	7,16
888
	stw	21,20(3)
889
	li	8,32
890
	stw	22,24(3)
891
	li	9,48
892
	stw	23,28(3)
893
	li	10,64
894
	stw	24,32(3)
895
	stw	25,36(3)
896
	stw	26,40(3)
897
	stw	27,44(3)
898
	stw	28,48(3)
899
	stw	29,52(3)
900
	stw	30,56(3)
901
	stw	31,60(3)
902
	addi	3,3,64
903

904
	lvx	27,0,4
905
	lvx	28,7,4
906
	lvx	29,8,4
907
	lvx	30,9,4
908
	lvx	31,10,4
909
	addi	4,4,64
910

911
	vperm	27,27,28,24
912
	vperm	28,28,29,24
913
	vperm	29,29,30,24
914
	vperm	30,30,31,24
915
	vxor	0,0,27
916
	vxor	1,1,28
917
	lvx	28,7,4
918
	vxor	2,2,29
919
	lvx	29,8,4
920
	vxor	3,3,30
921
	lvx	30,9,4
922
	lvx	27,10,4
923
	addi	4,4,64
924
	li	10,63
925
	vperm	0,0,0,25
926
	vperm	1,1,1,25
927
	vperm	2,2,2,25
928
	vperm	3,3,3,25
929

930
	vperm	31,31,28,24
931
	vperm	28,28,29,24
932
	vperm	29,29,30,24
933
	vperm	30,30,27,24
934
	vxor	4,4,31
935
	vxor	5,5,28
936
	lvx	28,7,4
937
	vxor	6,6,29
938
	lvx	29,8,4
939
	vxor	7,7,30
940
	lvx	30,9,4
941
	lvx	31,10,4
942
	addi	4,4,64
943
	vperm	4,4,4,25
944
	vperm	5,5,5,25
945
	vperm	6,6,6,25
946
	vperm	7,7,7,25
947

948
	vperm	27,27,28,24
949
	vperm	28,28,29,24
950
	vperm	29,29,30,24
951
	vperm	30,30,31,24
952
	vxor	8,8,27
953
	vxor	9,9,28
954
	vxor	10,10,29
955
	vxor	11,11,30
956
	vperm	8,8,8,25
957
	vperm	9,9,9,25
958
	vperm	10,10,10,25
959
	vperm	11,11,11,25
960

961
	andi.	17,3,15
962
	mr	16,3
963

964
	vsel	27,0,1,26
965
	vsel	28,1,2,26
966
	vsel	29,2,3,26
967
	vsel	30,3,4,26
968
	vsel	1,4,5,26
969
	vsel	2,5,6,26
970
	vsel	3,6,7,26
971
	vsel	4,7,8,26
972
	vsel	5,8,9,26
973
	vsel	6,9,10,26
974
	vsel	7,10,11,26
975

976

977
	stvx	27,7,3
978
	stvx	28,8,3
979
	stvx	29,9,3
980
	addi	3,3,64
981
	stvx	30,0,3
982
	stvx	1,7,3
983
	stvx	2,8,3
984
	stvx	3,9,3
985
	addi	3,3,64
986
	stvx	4,0,3
987
	stvx	5,7,3
988
	stvx	6,8,3
989
	stvx	7,9,3
990
	addi	3,3,64
991

992
	beq	.Laligned_vmx
993

994
	sub	18,3,17
995
	li	19,0
996
.Lunaligned_tail_vmx:
997
	stvebx	11,19,18
998
	addi	19,19,1
999
	cmpw	19,17
1000
	bne	.Lunaligned_tail_vmx
1001

1002
	sub	18,16,17
1003
.Lunaligned_head_vmx:
1004
	stvebx	0,17,18
1005
	cmpwi	17,15
1006
	addi	17,17,1
1007
	bne	.Lunaligned_head_vmx
1008

1009
	cmplwi	5,255
1010
	bgt	.Loop_outer_vmx
1011

1012
	b	.Ldone_vmx
1013

1014
.align	4
1015
.Laligned_vmx:
1016
	stvx	0,0,16
1017

1018
	cmplwi	5,255
1019
	bgt	.Loop_outer_vmx
1020
	nop	
1021

1022
.Ldone_vmx:
1023
	cmplwi	5,0
1024
	bnel	__ChaCha20_1x
1025

1026
	lwz	12,244(1)
1027
	li	10,103
1028
	li	11,119
1029
	mtspr	256,12
1030
	lvx	23,10,1
1031
	addi	10,10,32
1032
	lvx	24,11,1
1033
	addi	11,11,32
1034
	lvx	25,10,1
1035
	addi	10,10,32
1036
	lvx	26,11,1
1037
	addi	11,11,32
1038
	lvx	27,10,1
1039
	addi	10,10,32
1040
	lvx	28,11,1
1041
	addi	11,11,32
1042
	lvx	29,10,1
1043
	addi	10,10,32
1044
	lvx	30,11,1
1045
	lvx	31,10,1
1046
	lwz	0, 324(1)
1047
	lwz	14,248(1)
1048
	lwz	15,252(1)
1049
	lwz	16,256(1)
1050
	lwz	17,260(1)
1051
	lwz	18,264(1)
1052
	lwz	19,268(1)
1053
	lwz	20,272(1)
1054
	lwz	21,276(1)
1055
	lwz	22,280(1)
1056
	lwz	23,284(1)
1057
	lwz	24,288(1)
1058
	lwz	25,292(1)
1059
	lwz	26,296(1)
1060
	lwz	27,300(1)
1061
	lwz	28,304(1)
1062
	lwz	29,308(1)
1063
	lwz	30,312(1)
1064
	lwz	31,316(1)
1065
	mtlr	0
1066
	addi	1,1,320
1067
	blr	
1068
.long	0
1069
.byte	0,12,0x04,1,0x80,18,5,0
1070
.long	0
1071
.size	ChaCha20_ctr32_vmx,.-ChaCha20_ctr32_vmx
1072

1073
.globl	ChaCha20_ctr32_vsx
1074
.type	ChaCha20_ctr32_vsx,@function
1075
.align	5
1076
ChaCha20_ctr32_vsx:
1077
	stwu	1,-200(1)
1078
	mflr	0
1079
	li	10,103
1080
	li	11,119
1081
	mfspr	12,256
1082
	stvx	26,10,1
1083
	addi	10,10,32
1084
	stvx	27,11,1
1085
	addi	11,11,32
1086
	stvx	28,10,1
1087
	addi	10,10,32
1088
	stvx	29,11,1
1089
	addi	11,11,32
1090
	stvx	30,10,1
1091
	stvx	31,11,1
1092
	stw	12,196(1)
1093
	li	12,-4096+63
1094
	stw	0, 204(1)
1095
	mtspr	256,12
1096

1097
	bl	.Lconsts
1098
	.long	0x7E006619
1099
	addi	12,12,0x50
1100
	li	8,16
1101
	li	9,32
1102
	li	10,48
1103
	li	11,64
1104

1105
	.long	0x7E203619
1106
	.long	0x7E483619
1107
	.long	0x7E603E19
1108

1109
	vxor	27,27,27
1110
	.long	0x7F8B6619
1111
	vspltw	26,19,0
1112
	vsldoi	19,19,27,4
1113
	vsldoi	19,27,19,12
1114
	vadduwm	26,26,28
1115

1116
	lvsl	31,0,8
1117
	vspltisb	27,3
1118
	vxor	31,31,27
1119

1120
	li	0,10
1121
	mtctr	0
1122
	b	.Loop_outer_vsx
1123

1124
.align	5
1125
.Loop_outer_vsx:
1126
	lvx	0,0,12
1127
	lvx	1,8,12
1128
	lvx	2,9,12
1129
	lvx	3,10,12
1130

1131
	vspltw	4,17,0
1132
	vspltw	5,17,1
1133
	vspltw	6,17,2
1134
	vspltw	7,17,3
1135

1136
	vspltw	8,18,0
1137
	vspltw	9,18,1
1138
	vspltw	10,18,2
1139
	vspltw	11,18,3
1140

1141
	vor	12,26,26
1142
	vspltw	13,19,1
1143
	vspltw	14,19,2
1144
	vspltw	15,19,3
1145

1146
	vspltisw	27,-16
1147
	vspltisw	28,12
1148
	vspltisw	29,8
1149
	vspltisw	30,7
1150

1151
.Loop_vsx:
1152
	vadduwm	0,0,4
1153
	vadduwm	1,1,5
1154
	vadduwm	2,2,6
1155
	vadduwm	3,3,7
1156
	vxor	12,12,0
1157
	vxor	13,13,1
1158
	vxor	14,14,2
1159
	vxor	15,15,3
1160
	vrlw	12,12,27
1161
	vrlw	13,13,27
1162
	vrlw	14,14,27
1163
	vrlw	15,15,27
1164
	vadduwm	8,8,12
1165
	vadduwm	9,9,13
1166
	vadduwm	10,10,14
1167
	vadduwm	11,11,15
1168
	vxor	4,4,8
1169
	vxor	5,5,9
1170
	vxor	6,6,10
1171
	vxor	7,7,11
1172
	vrlw	4,4,28
1173
	vrlw	5,5,28
1174
	vrlw	6,6,28
1175
	vrlw	7,7,28
1176
	vadduwm	0,0,4
1177
	vadduwm	1,1,5
1178
	vadduwm	2,2,6
1179
	vadduwm	3,3,7
1180
	vxor	12,12,0
1181
	vxor	13,13,1
1182
	vxor	14,14,2
1183
	vxor	15,15,3
1184
	vrlw	12,12,29
1185
	vrlw	13,13,29
1186
	vrlw	14,14,29
1187
	vrlw	15,15,29
1188
	vadduwm	8,8,12
1189
	vadduwm	9,9,13
1190
	vadduwm	10,10,14
1191
	vadduwm	11,11,15
1192
	vxor	4,4,8
1193
	vxor	5,5,9
1194
	vxor	6,6,10
1195
	vxor	7,7,11
1196
	vrlw	4,4,30
1197
	vrlw	5,5,30
1198
	vrlw	6,6,30
1199
	vrlw	7,7,30
1200
	vadduwm	0,0,5
1201
	vadduwm	1,1,6
1202
	vadduwm	2,2,7
1203
	vadduwm	3,3,4
1204
	vxor	15,15,0
1205
	vxor	12,12,1
1206
	vxor	13,13,2
1207
	vxor	14,14,3
1208
	vrlw	15,15,27
1209
	vrlw	12,12,27
1210
	vrlw	13,13,27
1211
	vrlw	14,14,27
1212
	vadduwm	10,10,15
1213
	vadduwm	11,11,12
1214
	vadduwm	8,8,13
1215
	vadduwm	9,9,14
1216
	vxor	5,5,10
1217
	vxor	6,6,11
1218
	vxor	7,7,8
1219
	vxor	4,4,9
1220
	vrlw	5,5,28
1221
	vrlw	6,6,28
1222
	vrlw	7,7,28
1223
	vrlw	4,4,28
1224
	vadduwm	0,0,5
1225
	vadduwm	1,1,6
1226
	vadduwm	2,2,7
1227
	vadduwm	3,3,4
1228
	vxor	15,15,0
1229
	vxor	12,12,1
1230
	vxor	13,13,2
1231
	vxor	14,14,3
1232
	vrlw	15,15,29
1233
	vrlw	12,12,29
1234
	vrlw	13,13,29
1235
	vrlw	14,14,29
1236
	vadduwm	10,10,15
1237
	vadduwm	11,11,12
1238
	vadduwm	8,8,13
1239
	vadduwm	9,9,14
1240
	vxor	5,5,10
1241
	vxor	6,6,11
1242
	vxor	7,7,8
1243
	vxor	4,4,9
1244
	vrlw	5,5,30
1245
	vrlw	6,6,30
1246
	vrlw	7,7,30
1247
	vrlw	4,4,30
1248
	bdnz	.Loop_vsx
1249

1250
	vadduwm	12,12,26
1251

1252
	.long	0x13600F8C
1253
	.long	0x13821F8C
1254
	.long	0x10000E8C
1255
	.long	0x10421E8C
1256
	.long	0x13A42F8C
1257
	.long	0x13C63F8C
1258
	.long	0xF0201057
1259
	.long	0xF0601357
1260
	.long	0xF01BE057
1261
	.long	0xF05BE357
1262

1263
	.long	0x10842E8C
1264
	.long	0x10C63E8C
1265
	.long	0x13684F8C
1266
	.long	0x138A5F8C
1267
	.long	0xF0A43057
1268
	.long	0xF0E43357
1269
	.long	0xF09DF057
1270
	.long	0xF0DDF357
1271

1272
	.long	0x11084E8C
1273
	.long	0x114A5E8C
1274
	.long	0x13AC6F8C
1275
	.long	0x13CE7F8C
1276
	.long	0xF1285057
1277
	.long	0xF1685357
1278
	.long	0xF11BE057
1279
	.long	0xF15BE357
1280

1281
	.long	0x118C6E8C
1282
	.long	0x11CE7E8C
1283
	vspltisw	27,4
1284
	vadduwm	26,26,27
1285
	.long	0xF1AC7057
1286
	.long	0xF1EC7357
1287
	.long	0xF19DF057
1288
	.long	0xF1DDF357
1289

1290
	vadduwm	0,0,16
1291
	vadduwm	4,4,17
1292
	vadduwm	8,8,18
1293
	vadduwm	12,12,19
1294

1295
	vperm	0,0,0,31
1296
	vperm	4,4,4,31
1297
	vperm	8,8,8,31
1298
	vperm	12,12,12,31
1299

1300
	cmplwi	5,0x40
1301
	blt	.Ltail_vsx
1302

1303
	.long	0x7F602619
1304
	.long	0x7F882619
1305
	.long	0x7FA92619
1306
	.long	0x7FCA2619
1307

1308
	vxor	27,27,0
1309
	vxor	28,28,4
1310
	vxor	29,29,8
1311
	vxor	30,30,12
1312

1313
	.long	0x7F601F19
1314
	.long	0x7F881F19
1315
	addi	4,4,0x40
1316
	.long	0x7FA91F19
1317
	subi	5,5,0x40
1318
	.long	0x7FCA1F19
1319
	addi	3,3,0x40
1320
	beq	.Ldone_vsx
1321

1322
	vadduwm	0,1,16
1323
	vadduwm	4,5,17
1324
	vadduwm	8,9,18
1325
	vadduwm	12,13,19
1326

1327
	vperm	0,0,0,31
1328
	vperm	4,4,4,31
1329
	vperm	8,8,8,31
1330
	vperm	12,12,12,31
1331

1332
	cmplwi	5,0x40
1333
	blt	.Ltail_vsx
1334

1335
	.long	0x7F602619
1336
	.long	0x7F882619
1337
	.long	0x7FA92619
1338
	.long	0x7FCA2619
1339

1340
	vxor	27,27,0
1341
	vxor	28,28,4
1342
	vxor	29,29,8
1343
	vxor	30,30,12
1344

1345
	.long	0x7F601F19
1346
	.long	0x7F881F19
1347
	addi	4,4,0x40
1348
	.long	0x7FA91F19
1349
	subi	5,5,0x40
1350
	.long	0x7FCA1F19
1351
	addi	3,3,0x40
1352
	beq	.Ldone_vsx
1353

1354
	vadduwm	0,2,16
1355
	vadduwm	4,6,17
1356
	vadduwm	8,10,18
1357
	vadduwm	12,14,19
1358

1359
	vperm	0,0,0,31
1360
	vperm	4,4,4,31
1361
	vperm	8,8,8,31
1362
	vperm	12,12,12,31
1363

1364
	cmplwi	5,0x40
1365
	blt	.Ltail_vsx
1366

1367
	.long	0x7F602619
1368
	.long	0x7F882619
1369
	.long	0x7FA92619
1370
	.long	0x7FCA2619
1371

1372
	vxor	27,27,0
1373
	vxor	28,28,4
1374
	vxor	29,29,8
1375
	vxor	30,30,12
1376

1377
	.long	0x7F601F19
1378
	.long	0x7F881F19
1379
	addi	4,4,0x40
1380
	.long	0x7FA91F19
1381
	subi	5,5,0x40
1382
	.long	0x7FCA1F19
1383
	addi	3,3,0x40
1384
	beq	.Ldone_vsx
1385

1386
	vadduwm	0,3,16
1387
	vadduwm	4,7,17
1388
	vadduwm	8,11,18
1389
	vadduwm	12,15,19
1390

1391
	vperm	0,0,0,31
1392
	vperm	4,4,4,31
1393
	vperm	8,8,8,31
1394
	vperm	12,12,12,31
1395

1396
	cmplwi	5,0x40
1397
	blt	.Ltail_vsx
1398

1399
	.long	0x7F602619
1400
	.long	0x7F882619
1401
	.long	0x7FA92619
1402
	.long	0x7FCA2619
1403

1404
	vxor	27,27,0
1405
	vxor	28,28,4
1406
	vxor	29,29,8
1407
	vxor	30,30,12
1408

1409
	.long	0x7F601F19
1410
	.long	0x7F881F19
1411
	addi	4,4,0x40
1412
	.long	0x7FA91F19
1413
	subi	5,5,0x40
1414
	.long	0x7FCA1F19
1415
	addi	3,3,0x40
1416
	mtctr	0
1417
	bne	.Loop_outer_vsx
1418

1419
.Ldone_vsx:
1420
	lwz	12,196(1)
1421
	li	10,103
1422
	li	11,119
1423
	lwz	0, 204(1)
1424
	mtspr	256,12
1425
	lvx	26,10,1
1426
	addi	10,10,32
1427
	lvx	27,11,1
1428
	addi	11,11,32
1429
	lvx	28,10,1
1430
	addi	10,10,32
1431
	lvx	29,11,1
1432
	addi	11,11,32
1433
	lvx	30,10,1
1434
	lvx	31,11,1
1435
	mtlr	0
1436
	addi	1,1,200
1437
	blr	
1438

1439
.align	4
1440
.Ltail_vsx:
1441
	addi	11,1,24
1442
	mtctr	5
1443
	.long	0x7C005F19
1444
	.long	0x7C885F19
1445
	.long	0x7D095F19
1446
	.long	0x7D8A5F19
1447
	subi	12,11,1
1448
	subi	4,4,1
1449
	subi	3,3,1
1450

1451
.Loop_tail_vsx:
1452
	lbzu	6,1(12)
1453
	lbzu	7,1(4)
1454
	xor	6,6,7
1455
	stbu	6,1(3)
1456
	bdnz	.Loop_tail_vsx
1457

1458
	.long	0x7E005F19
1459
	.long	0x7E085F19
1460
	.long	0x7E095F19
1461
	.long	0x7E0A5F19
1462

1463
	b	.Ldone_vsx
1464
.long	0
1465
.byte	0,12,0x04,1,0x80,0,5,0
1466
.long	0
1467
.size	ChaCha20_ctr32_vsx,.-ChaCha20_ctr32_vsx
1468
.align	5
1469
.Lconsts:
1470
	mflr	0
1471
	bcl	20,31,$+4
1472
	mflr	12
1473
	addi	12,12,56
1474
	mtlr	0
1475
	blr	
1476
.long	0
1477
.byte	0,12,0x14,0,0,0,0,0
1478
.space	28
1479
.Lsigma:
1480
.long	0x61707865,0x3320646e,0x79622d32,0x6b206574
1481
.long	1,0,0,0
1482
.long	4,0,0,0
1483
.long	0x02030001,0x06070405,0x0a0b0809,0x0e0f0c0d
1484
.long	0x01020300,0x05060704,0x090a0b08,0x0d0e0f0c
1485
.long	0x61707865,0x61707865,0x61707865,0x61707865
1486
.long	0x3320646e,0x3320646e,0x3320646e,0x3320646e
1487
.long	0x79622d32,0x79622d32,0x79622d32,0x79622d32
1488
.long	0x6b206574,0x6b206574,0x6b206574,0x6b206574
1489
.long	0,1,2,3
1490
.byte	67,104,97,67,104,97,50,48,32,102,111,114,32,80,111,119,101,114,80,67,47,65,108,116,105,86,101,99,44,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
1491
.align	2
1492
.align	2
1493

1494
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