| From 1f8c0f2feea5cdcae0bcd9dfc78198d9e2c4cf09 Mon Sep 17 00:00:00 2001 |
| From: Lei Maohui <leimaohui@cn.fujitsu.com> |
| Date: Thu, 13 Jun 2019 12:17:30 +0900 |
| Subject: [PATCH] Fix build error for aarch64 big endian. |
| |
| Modified rev to rev64, because rev only takes integer registers. |
| https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90827 |
| Otherwise, the following error will occur. |
| |
| Error: operand 1 must be an integer register -- `rev v31.16b,v31.16b' |
| |
| Upstream-Status: Submitted [https://github.com/openssl/openssl/pull/9151] |
| |
| Signed-off-by: Lei Maohui <leimaohui@cn.fujitsu.com> |
| --- |
| crypto/sha/asm/keccak1600-armv8.pl | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| diff --git a/crypto/sha/asm/keccak1600-armv8.pl b/crypto/sha/asm/keccak1600-armv8.pl |
| index dc72f18..6620690 100755 |
| --- a/crypto/sha/asm/keccak1600-armv8.pl |
| +++ b/crypto/sha/asm/keccak1600-armv8.pl |
| @@ -731,7 +731,7 @@ $code.=<<___; |
| blo .Lprocess_block_ce |
| ldr d31,[$inp],#8 // *inp++ |
| #ifdef __AARCH64EB__ |
| - rev v31.16b,v31.16b |
| + rev64 v31.16b,v31.16b |
| #endif |
| eor $A[$j/5][$j%5],$A[$j/5][$j%5],v31.16b |
| beq .Lprocess_block_ce |
| @@ -740,7 +740,7 @@ ___ |
| $code.=<<___; |
| ldr d31,[$inp],#8 // *inp++ |
| #ifdef __AARCH64EB__ |
| - rev v31.16b,v31.16b |
| + rev64 v31.16b,v31.16b |
| #endif |
| eor $A[4][4],$A[4][4],v31.16b |
| |
| -- |
| 2.7.4 |
| |