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| author | Andy Polyakov <appro@openssl.org> | 2014-06-01 22:20:37 +0200 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2014-06-01 22:20:37 +0200 |
| commit | ddacb8f27ba4c8a8d51c306c150e1a8703b008f2 (patch) | |
| tree | 915d4e2270657a6743c6302d14c9c4f37f28aebd /crypto/aes/asm/aesv8-armx.pl | |
| parent | Recognise padding extension. (diff) | |
| download | openssl-ddacb8f27ba4c8a8d51c306c150e1a8703b008f2.tar.xz openssl-ddacb8f27ba4c8a8d51c306c150e1a8703b008f2.zip | |
Engage ARMv8 AES support.
Diffstat (limited to 'crypto/aes/asm/aesv8-armx.pl')
| -rwxr-xr-x | crypto/aes/asm/aesv8-armx.pl | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/crypto/aes/asm/aesv8-armx.pl b/crypto/aes/asm/aesv8-armx.pl index 763377f2cc..55a8ff77c5 100755 --- a/crypto/aes/asm/aesv8-armx.pl +++ b/crypto/aes/asm/aesv8-armx.pl @@ -23,9 +23,16 @@ # Cortex-A5x n/a n/a $flavour = shift; -$prefix="AES"; +open STDOUT,">".shift; -$code=".text\n"; +$prefix="aes_v8"; + +$code=<<___; +#include "arm_arch.h" + +#if __ARM_ARCH__>=7 +.text +___ $code.=".arch armv8-a+crypto\n" if ($flavour =~ /64/); $code.=".fpu neon\n.code 32\n" if ($flavour !~ /64/); @@ -669,7 +676,7 @@ $code.=<<___; subs $len,$len,#2 b.lo .Lctr32_tail -#ifndef BIG_ENDIAN +#ifndef __ARMEB__ rev $ctr, $ctr #endif vorr $dat1,$dat0,$dat0 @@ -862,6 +869,9 @@ $code.=<<___; .size ${prefix}_ctr32_encrypt_blocks,.-${prefix}_ctr32_encrypt_blocks ___ }}} +$code.=<<___; +#endif +___ ######################################## if ($flavour =~ /64/) { ######## 64-bit code my %opcode = ( |