From: Andy Polyakov <appro@openssl.org>
Date: Sat, 28 Mar 2015 14:21:35 +0000 (+0100)
Subject: sha/asm/sha256-armv4.pl: fix compile issue in kernel
X-Git-Tag: OpenSSL_1_1_0-pre1~1373
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=51f8d095562f36cdaa6893597b5c609e943b0565;ds=sidebyside

sha/asm/sha256-armv4.pl: fix compile issue in kernel
and eliminate little-endian dependency.

Reviewed-by: Rich Salz <rsalz@openssl.org>
---

diff --git a/crypto/sha/asm/sha256-armv4.pl b/crypto/sha/asm/sha256-armv4.pl
index 4fee74d832..fac0533ea6 100644
--- a/crypto/sha/asm/sha256-armv4.pl
+++ b/crypto/sha/asm/sha256-armv4.pl
@@ -73,7 +73,9 @@ $code.=<<___ if ($i<16);
 	eor	$t0,$e,$e,ror#`$Sigma1[1]-$Sigma1[0]`
 	add	$a,$a,$t2			@ h+=Maj(a,b,c) from the past
 	eor	$t0,$t0,$e,ror#`$Sigma1[2]-$Sigma1[0]`	@ Sigma1(e)
+# ifndef __ARMEB__
 	rev	$t1,$t1
+# endif
 #else
 	@ ldrb	$t1,[$inp,#3]			@ $i
 	add	$a,$a,$t2			@ h+=Maj(a,b,c) from the past
@@ -166,6 +168,7 @@ $code=<<___;
 #else
 .syntax unified
 # ifdef __thumb2__
+#  define adrl adr
 .thumb
 # else
 .code   32
@@ -460,7 +463,7 @@ sha256_block_data_order_neon:
 	stmdb	sp!,{r4-r12,lr}
 
 	sub	$H,sp,#16*4+16
-	adr	$Ktbl,K256
+	adrl	$Ktbl,K256
 	bic	$H,$H,#15		@ align for 128-bit stores
 	mov	$t2,sp
 	mov	sp,$H			@ alloca