diff options
author | Andy Polyakov <appro@openssl.org> | 2014-11-07 22:48:22 +0100 |
---|---|---|
committer | Andy Polyakov <appro@openssl.org> | 2015-01-04 23:45:08 +0100 |
commit | c1669e1c205dc8e695fb0c10a655f434e758b9f7 (patch) | |
tree | 08f1005b02e6ae66188fee2a8328c44bd8fdc902 /crypto/sha | |
parent | 9e557ab2624d5c5e8d799c123f5e8211664d8845 (diff) | |
download | openssl-c1669e1c205dc8e695fb0c10a655f434e758b9f7.tar.gz |
Remove inconsistency in ARM support.
This facilitates "universal" builds, ones that target multiple
architectures, e.g. ARMv5 through ARMv7. See commentary in
Configure for details.
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Diffstat (limited to 'crypto/sha')
-rw-r--r-- | crypto/sha/asm/sha1-armv4-large.pl | 11 | ||||
-rw-r--r-- | crypto/sha/asm/sha256-armv4.pl | 11 | ||||
-rw-r--r-- | crypto/sha/asm/sha512-armv4.pl | 11 |
3 files changed, 25 insertions, 8 deletions
diff --git a/crypto/sha/asm/sha1-armv4-large.pl b/crypto/sha/asm/sha1-armv4-large.pl index 50bd07b331..b2c30322c3 100644 --- a/crypto/sha/asm/sha1-armv4-large.pl +++ b/crypto/sha/asm/sha1-armv4-large.pl @@ -174,7 +174,7 @@ $code=<<___; .align 5 sha1_block_data_order: -#if __ARM_ARCH__>=7 +#if __ARM_MAX_ARCH__>=7 sub r3,pc,#8 @ sha1_block_data_order ldr r12,.LOPENSSL_armcap ldr r12,[r3,r12] @ OPENSSL_armcap_P @@ -264,8 +264,10 @@ $code.=<<___; .LK_20_39: .word 0x6ed9eba1 .LK_40_59: .word 0x8f1bbcdc .LK_60_79: .word 0xca62c1d6 +#if __ARM_MAX_ARCH__>=7 .LOPENSSL_armcap: .word OPENSSL_armcap_P-sha1_block_data_order +#endif .asciz "SHA1 block transform for ARMv4/NEON/ARMv8, CRYPTOGAMS by <appro\@openssl.org>" .align 5 ___ @@ -476,7 +478,8 @@ sub Xloop() } $code.=<<___; -#if __ARM_ARCH__>=7 +#if __ARM_MAX_ARCH__>=7 +.arch armv7-a .fpu neon .type sha1_block_data_order_neon,%function @@ -563,7 +566,7 @@ my @Kxx=map("q$_",(8..11)); my ($W0,$W1,$ABCD_SAVE)=map("q$_",(12..14)); $code.=<<___; -#if __ARM_ARCH__>=7 +#if __ARM_MAX_ARCH__>=7 .type sha1_block_data_order_armv8,%function .align 5 sha1_block_data_order_armv8: @@ -637,7 +640,9 @@ $code.=<<___; ___ }}} $code.=<<___; +#if __ARM_MAX_ARCH__>=7 .comm OPENSSL_armcap_P,4,4 +#endif ___ { my %opcode = ( diff --git a/crypto/sha/asm/sha256-armv4.pl b/crypto/sha/asm/sha256-armv4.pl index 505ca8f350..b0ae93633f 100644 --- a/crypto/sha/asm/sha256-armv4.pl +++ b/crypto/sha/asm/sha256-armv4.pl @@ -177,8 +177,10 @@ K256: .word 0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2 .size K256,.-K256 .word 0 @ terminator +#if __ARM_MAX_ARCH__>=7 .LOPENSSL_armcap: .word OPENSSL_armcap_P-sha256_block_data_order +#endif .align 5 .global sha256_block_data_order @@ -186,7 +188,7 @@ K256: sha256_block_data_order: sub r3,pc,#8 @ sha256_block_data_order add $len,$inp,$len,lsl#6 @ len to point at the end of inp -#if __ARM_ARCH__>=7 +#if __ARM_MAX_ARCH__>=7 ldr r12,.LOPENSSL_armcap ldr r12,[r3,r12] @ OPENSSL_armcap_P tst r12,#ARMV8_SHA256 @@ -423,7 +425,8 @@ sub body_00_15 () { } $code.=<<___; -#if __ARM_ARCH__>=7 +#if __ARM_MAX_ARCH__>=7 +.arch armv7-a .fpu neon .type sha256_block_data_order_neon,%function @@ -545,7 +548,7 @@ my ($W0,$W1,$ABCD_SAVE,$EFGH_SAVE)=map("q$_",(12..15)); my $Ktbl="r3"; $code.=<<___; -#if __ARM_ARCH__>=7 +#if __ARM_MAX_ARCH__>=7 .type sha256_block_data_order_armv8,%function .align 5 sha256_block_data_order_armv8: @@ -616,7 +619,9 @@ ___ $code.=<<___; .asciz "SHA256 block transform for ARMv4/NEON/ARMv8, CRYPTOGAMS by <appro\@openssl.org>" .align 2 +#if __ARM_MARCH_ARCH__>=7 .comm OPENSSL_armcap_P,4,4 +#endif ___ { my %opcode = ( diff --git a/crypto/sha/asm/sha512-armv4.pl b/crypto/sha/asm/sha512-armv4.pl index 1d5275b917..fb7dc506ac 100644 --- a/crypto/sha/asm/sha512-armv4.pl +++ b/crypto/sha/asm/sha512-armv4.pl @@ -237,16 +237,20 @@ WORD64(0x3c9ebe0a,0x15c9bebc, 0x431d67c4,0x9c100d4c) WORD64(0x4cc5d4be,0xcb3e42b6, 0x597f299c,0xfc657e2a) WORD64(0x5fcb6fab,0x3ad6faec, 0x6c44198c,0x4a475817) .size K512,.-K512 +#if __ARM_MAX_ARCH__>=7 .LOPENSSL_armcap: .word OPENSSL_armcap_P-sha512_block_data_order .skip 32-4 +#else +.skip 32 +#endif .global sha512_block_data_order .type sha512_block_data_order,%function sha512_block_data_order: sub r3,pc,#8 @ sha512_block_data_order add $len,$inp,$len,lsl#7 @ len to point at the end of inp -#if __ARM_ARCH__>=7 +#if __ARM_MAX_ARCH__>=7 ldr r12,.LOPENSSL_armcap ldr r12,[r3,r12] @ OPENSSL_armcap_P tst r12,#1 @@ -551,7 +555,8 @@ ___ } $code.=<<___; -#if __ARM_ARCH__>=7 +#if __ARM_MAX_ARCH__>=7 +.arch armv7-a .fpu neon .align 4 @@ -592,7 +597,9 @@ $code.=<<___; .size sha512_block_data_order,.-sha512_block_data_order .asciz "SHA512 block transform for ARMv4/NEON, CRYPTOGAMS by <appro\@openssl.org>" .align 2 +#if __ARM_MAX_ARCH__>=7 .comm OPENSSL_armcap_P,4,4 +#endif ___ $code =~ s/\`([^\`]*)\`/eval $1/gem; |