path: root/arch/powerpc/crypto/crc32c-vpmsum_asm.S

/*
 * Calculate a crc32c with vpmsum acceleration
 *
 * Copyright (C) 2015 Anton Blanchard <anton@au.ibm.com>, IBM
 *
 * 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.
 */
	.section	.rodata
.balign 16

.byteswap_constant:
	/* byte reverse permute constant */
	.octa 0x0F0E0D0C0B0A09080706050403020100

.constants:

	/* Reduce 262144 kbits to 1024 bits */
	/* x^261120 mod p(x)` << 1, x^261184 mod p(x)` << 1 */
	.octa 0x00000000b6ca9e20000000009c37c408

	/* x^260096 mod p(x)` << 1, x^260160 mod p(x)` << 1 */
	.octa 0x00000000350249a800000001b51df26c

	/* x^259072 mod p(x)` << 1, x^259136 mod p(x)` << 1 */
	.octa 0x00000001862dac54000000000724b9d0

	/* x^258048 mod p(x)` << 1, x^258112 mod p(x)` << 1 */
	.octa 0x00000001d87fb48c00000001c00532fe

	/* x^257024 mod p(x)` << 1, x^257088 mod p(x)` << 1 */
	.octa 0x00000001f39b699e00000000f05a9362

	/* x^256000 mod p(x)` << 1, x^256064 mod p(x)` << 1 */
	.octa 0x0000000101da11b400000001e1007970

	/* x^254976 mod p(x)` << 1, x^255040 mod p(x)` << 1 */
	.octa 0x00000001cab571e000000000a57366ee

	/* x^253952 mod p(x)` << 1, x^254016 mod p(x)` << 1 */
	.octa 0x00000000c7020cfe0000000192011284

	/* x^252928 mod p(x)` << 1, x^252992 mod p(x)` << 1 */
	.octa 0x00000000cdaed1ae0000000162716d9a

	/* x^251904 mod p(x)` << 1, x^251968 mod p(x)` << 1 */
	.octa 0x00000001e804effc00000000cd97ecde

	/* x^250880 mod p(x)` << 1, x^250944 mod p(x)` << 1 */
	.octa 0x0000000077c3ea3a0000000058812bc0

	/* x^249856 mod p(x)` << 1, x^249920 mod p(x)` << 1 */
	.octa 0x0000000068df31b40000000088b8c12e

	/* x^248832 mod p(x)` << 1, x^248896 mod p(x)` << 1 */
	.octa 0x00000000b059b6c200000001230b234c

	/* x^247808 mod p(x)` << 1, x^247872 mod p(x)` << 1 */
	.octa 0x0000000145fb8ed800000001120b416e

	/* x^246784 mod p(x)` << 1, x^246848 mod p(x)` << 1 */
	.octa 0x00000000cbc0916800000001974aecb0

	/* x^245760 mod p(x)` << 1, x^245824 mod p(x)` << 1 */
	.octa 0x000000005ceeedc2000000008ee3f226

	/* x^244736 mod p(x)` << 1, x^244800 mod p(x)` << 1 */
	.octa 0x0000000047d74e8600000001089aba9a

	/* x^243712 mod p(x)` << 1, x^243776 mod p(x)` << 1 */
	.octa 0x00000001407e9e220000000065113872

	/* x^242688 mod p(x)` << 1, x^242752 mod p(x)` << 1 */
	.octa 0x00000001da967bda000000005c07ec10

	/* x^241664 mod p(x)` << 1, x^241728 mod p(x)` << 1 */
	.octa 0x000000006c8983680000000187590924

	/* x^240640 mod p(x)` << 1, x^240704 mod p(x)` << 1 */
	.octa 0x00000000f2d14c9800000000e35da7c6

	/* x^239616 mod p(x)` << 1, x^239680 mod p(x)` << 1 */
	.octa 0x00000001993c6ad4000000000415855a

	/* x^238592 mod p(x)` << 1, x^238656 mod p(x)` << 1 */
	.octa 0x000000014683d1ac0000000073617758

	/* x^237568 mod p(x)` << 1, x^237632 mod p(x)` << 1 */
	.octa 0x00000001a7c93e6c0000000176021d28

	/* x^236544 mod p(x)` << 1, x^236608 mod p(x)` << 1 */
	.octa 0x000000010211e90a00000001c358fd0a

	/* x^235520 mod p(x)` << 1, x^235584 mod p(x)` << 1 */
	.octa 0x000000001119403e00000001ff7a2c18

	/* x^234496 mod p(x)` << 1, x^234560 mod p(x)` << 1 */
	.octa 0x000000001c3261aa00000000f2d9f7e4

	/* x^233472 mod p(x)` << 1, x^233536 mod p(x)` << 1 */
	.octa 0x000000014e37a634000000016cf1f9c8

	/* x^232448 mod p(x)` << 1, x^232512 mod p(x)` << 1 */
	.octa 0x0000000073786c0c000000010af9279a

	/* x^231424 mod p(x)` << 1, x^231488 mod p(x)` << 1 */
	.octa 0x000000011dc037f80000000004f101e8

	/* x^230400 mod p(x)` << 1, x^230464 mod p(x)` << 1 */
	.octa 0x0000000031433dfc0000000070bcf184

	/* x^229376 mod p(x)` << 1, x^229440 mod p(x)` << 1 */
	.octa 0x000000009cde8348000000000a8de642

	/* x^228352 mod p(x)` << 1, x^228416 mod p(x)` << 1 */
	.octa 0x0000000038d3c2a60000000062ea130c

	/* x^227328 mod p(x)` << 1, x^227392 mod p(x)` << 1 */
	.octa 0x000000011b25f26000000001eb31cbb2

	/* x^226304 mod p(x)` << 1, x^226368 mod p(x)` << 1 */
	.octa 0x000000001629e6f00000000170783448

	/* x^225280 mod p(x)` << 1, x^225344 mod p(x)` << 1 */
	.octa 0x0000000160838b4c00000001a684b4c6

	/* x^224256 mod p(x)` << 1, x^224320 mod p(x)` << 1 */
	.octa 0x000000007a44011c00000000253ca5b4

	/* x^223232 mod p(x)` << 1, x^223296 mod p(x)` << 1 */
	.octa 0x00000000226f417a0000000057b4b1e2

	/* x^222208 mod p(x)` << 1, x^222272 mod p(x)` << 1 */
	.octa 0x0000000045eb2eb400000000b6bd084c

	/* x^221184 mod p(x)` << 1, x^221248 mod p(x)` << 1 */
	.octa 0x000000014459d70c0000000123c2d592

	/* x^220160 mod p(x)` << 1, x^220224 mod p(x)` << 1 */
	.octa 0x00000001d406ed8200000000159dafce

	/* x^219136 mod p(x)` << 1, x^219200 mod p(x)` << 1 */
	.octa 0x0000000160c8e1a80000000127e1a64e

	/* x^218112 mod p(x)` << 1, x^218176 mod p(x)` << 1 */
	.octa 0x0000000027ba80980000000056860754

	/* x^217088 mod p(x)` << 1, x^217152 mod p(x)` << 1 */
	.octa 0x000000006d92d01800000001e661aae8

	/* x^216064 mod p(x)` << 1, x^216128 mod p(x)` << 1 */
	.octa 0x000000012ed7e3f200000000f82c6166

	/* x^215040 mod p(x)` << 1, x^215104 mod p(x)` << 1 */
	.octa 0x000000002dc8778800000000c4f9c7ae

	/* x^214016 mod p(x)` << 1, x^214080 mod p(x)` << 1 */
	.octa 0x0000000018240bb80000000074203d20

	/* x^212992 mod p(x)` << 1, x^213056 mod p(x)` << 1 */
	.octa 0x000000001ad381580000000198173052

	/* x^211968 mod p(x)` << 1, x^212032 mod p(x)` << 1 */
	.octa 0x00000001396b78f200000001ce8aba54

	/* x^210944 mod p(x)` << 1, x^211008 mod p(x)` << 1 */
	.octa 0x000000011a68133400000001850d5d94

	/* x^209920 mod p(x)` << 1, x^209984 mod p(x)` << 1 */
	.octa 0x000000012104732e00000001d609239c

	/* x^208896 mod p(x)` << 1, x^208960 mod p(x)` << 1 */
	.octa 0x00000000a140d90c000000001595f048

	/* x^207872 mod p(x)` << 1, x^207936 mod p(x)` << 1 */
	.octa 0x00000001b7215eda0000000042ccee08

	/* x^206848 mod p(x)` << 1, x^206912 mod p(x)` << 1 */
	.octa 0x00000001aaf1df3c000000010a389d74

	/* x^205824 mod p(x)` << 1, x^205888 mod p(x)` << 1 */
	.octa 0x0000000029d15b8a000000012a840da6

	/* x^204800 mod p(x)` << 1, x^204864 mod p(x)` << 1 */
	.octa 0x00000000f1a96922000000001d181c0c

	/* x^203776 mod p(x)` << 1, x^203840 mod p(x)` << 1 */
	.octa 0x00000001ac80d03c0000000068b7d1f6

	/* x^202752 mod p(x)` << 1, x^202816 mod p(x)` << 1 */
	.octa 0x000000000f11d56a000000005b0f14fc

	/* x^201728 mod p(x)` << 1, x^201792 mod p(x)` << 1 */
	.octa 0x00000001f1c022a20000000179e9e730

	/* x^200704 mod p(x)` << 1, x^200768 mod p(x)` << 1 */
	.octa 0x0000000173d00ae200000001ce1368d6

	/* x^199680 mod p(x)` << 1, x^199744 mod p(x)` << 1 */
	.octa 0x00000001d4ffe4ac0000000112c3a84c

	/* x^198656 mod p(x)` << 1, x^198720 mod p(x)` << 1 */
	.octa 0x000000016edc5ae400000000de940fee

	/* x^197632 mod p(x)` << 1, x^197696 mod p(x)` << 1 */
	.octa 0x00000001f1a0214000000000fe896b7e

	/* x^196608 mod p(x)` << 1, x^196672 mod p(x)` << 1 */
	.octa 0x00000000ca0b28a000000001f797431c

	/* x^195584 mod p(x)` << 1, x^195648 mod p(x)` << 1 */
	.octa 0x00000001928e30a20000000053e989ba

	/* x^194560 mod p(x)` << 1, x^194624 mod p(x)` << 1 */
	.octa 0x0000000097b1b002000000003920cd16

	/* x^193536 mod p(x)` << 1, x^193600 mod p(x)` << 1 */
	.octa 0x00000000b15bf90600000001e6f579b8

	/* x^192512 mod p(x)` << 1, x^192576 mod p(x)` << 1 */
	.octa 0x00000000411c5d52000000007493cb0a

	/* x^191488 mod p(x)` << 1, x^191552 mod p(x)` << 1 */
	.octa 0x00000001c36f330000000001bdd376d8

	/* x^190464 mod p(x)` << 1, x^190528 mod p(x)` << 1 */
	.octa 0x00000001119227e0000000016badfee6

	/* x^189440 mod p(x)` << 1, x^189504 mod p(x)` << 1 */
	.octa 0x00000000114d47020000000071de5c58

	/* x^188416 mod p(x)` << 1, x^188480 mod p(x)` << 1 */
	.octa 0x00000000458b5b9800000000453f317c

	/* x^187392 mod p(x)` << 1, x^187456 mod p(x)` << 1 */
	.octa 0x000000012e31fb8e0000000121675cce

	/* x^186368 mod p(x)` << 1, x^186432 mod p(x)` << 1 */
	.octa 0x000000005cf619d800000001f409ee92

	/* x^185344 mod p(x)` << 1, x^185408 mod p(x)` << 1 */
	.octa 0x0000000063f4d8b200000000f36b9c88

	/* x^184320 mod p(x)` << 1, x^184384 mod p(x)` << 1 */
	.octa 0x000000004138dc8a0000000036b398f4

	/* x^183296 mod p(x)` << 1, x^183360 mod p(x)` << 1 */
	.octa 0x00000001d29ee8e000000001748f9adc

	/* x^182272 mod p(x)` << 1, x^182336 mod p(x)` << 1 */
	.octa 0x000000006a08ace800000001be94ec00

	/* x^181248 mod p(x)` << 1, x^181312 mod p(x)` << 1 */
	.octa 0x0000000127d4201000000000b74370d6

	/* x^180224 mod p(x)` << 1, x^180288 mod p(x)` << 1 */
	.octa 0x0000000019d76b6200000001174d0b98

	/* x^179200 mod p(x)` << 1, x^179264 mod p(x)` << 1 */
	.octa 0x00000001b1471f6e00000000befc06a4

	/* x^178176 mod p(x)` << 1, x^178240 mod p(x)` << 1 */
	.octa 0x00000001f64c19cc00000001ae125288

	/* x^177152 mod p(x)` << 1, x^177216 mod p(x)` << 1 */
	.octa 0x00000000003c0ea00000000095c19b34

	/* x^176128 mod p(x)` << 1, x^176192 mod p(x)` << 1 */
	.octa 0x000000014d73abf600000001a78496f2

	/* x^175104 mod p(x)` << 1, x^175168 mod p(x)` << 1 */
	.octa 0x00000001620eb84400000001ac5390a0

	/* x^174080 mod p(x)` << 1, x^174144 mod p(x)` << 1 */
	.octa 0x0000000147655048000000002a80ed6e

	/* x^173056 mod p(x)` << 1, x^173120 mod p(x)` << 1 */
	.octa 0x0000000067b5077e00000001fa9b0128

	/* x^172032 mod p(x)` << 1, x^172096 mod p(x)` << 1 */
	.octa 0x0000000010ffe20600000001ea94929e

	/* x^171008 mod p(x)` << 1, x^171072 mod p(x)` << 1 */
	.octa 0x000000000fee8f1e0000000125f4305c

	/* x^169984 mod p(x)` << 1, x^170048 mod p(x)` << 1 */
	.octa 0x00000001da26fbae00000001471e2002

	/* x^168960 mod p(x)` << 1, x^169024 mod p(x)` << 1 */
	.octa 0x00000001b3a8bd880000000132d2253a

	/* x^167936 mod p(x)` << 1, x^168000 mod p(x)` << 1 */
	.octa 0x00000000e8f3898e00000000f26b3592

	/* x^166912 mod p(x)` << 1, x^166976 mod p(x)` << 1 */
	.octa 0x00000000b0d0d28c00000000bc8b67b0

	/* x^165888 mod p(x)` << 1, x^165952 mod p(x)` << 1 */
	.octa 0x0000000030f2a798000000013a826ef2

	/* x^164864 mod p(x)` << 1, x^164928 mod p(x)` << 1 */
	.octa 0x000000000fba10020000000081482c84

	/* x^163840 mod p(x)` << 1, x^163904 mod p(x)` << 1 */
	.octa 0x00000000bdb9bd7200000000e77307c2

	/* x^162816 mod p(x)` << 1, x^162880 mod p(x)` << 1 */
	.octa 0x0000000075d3bf5a00000000d4a07ec8

	/* x^161792 mod p(x)` << 1, x^161856 mod p(x)` << 1 */
	.octa 0x00000000ef1f98a00000000017102100

	/* x^160768 mod p(x)` << 1, x^160832 mod p(x)` << 1 */
	.octa 0x00000000689c760200000000db406486

	/* x^159744 mod p(x)` << 1, x^159808 mod p(x)` << 1 */
	.octa 0x000000016d5fa5fe0000000192db7f88

	/* x^158720 mod p(x)` << 1, x^158784 mod p(x)` << 1 */
	.octa 0x00000001d0d2b9ca000000018bf67b1e

	/* x^157696 mod p(x)` << 1, x^157760 mod p(x)` << 1 */
	.octa 0x0000000041e7b470000000007c09163e

	/* x^156672 mod p(x)` << 1, x^156736 mod p(x)` << 1 */
	.octa 0x00000001cbb6495e000000000adac060

	/* x^155648 mod p(x)` << 1, x^155712 mod p(x)` << 1 */
	.octa 0x000000010052a0b000000000bd8316ae

	/* x^154624 mod p(x)` << 1, x^154688 mod p(x)` << 1 */
	.octa 0x00000001d8effb5c000000019f09ab54

	/* x^153600 mod p(x)` << 1, x^153664 mod p(x)` << 1 */
	.octa 0x00000001d969853c0000000125155542

	/* x^152576 mod p(x)` << 1, x^152640 mod p(x)` << 1 */