The branch master has been updated via 198a2ed791e8f4f00d0b92272987f564ca1d9783 (commit) from 40ab6b856754a11050174b222c7abb10b6dcb822 (commit)
- Log ----------------------------------------------------------------- commit 198a2ed791e8f4f00d0b92272987f564ca1d9783 Author: Andy Polyakov <ap...@openssl.org> Date: Sun Apr 22 16:09:56 2018 +0200 ARM assembly pack: make it work with older assembler. Reviewed-by: Richard Levitte <levi...@openssl.org> Reviewed-by: Paul Dale <paul.d...@oracle.com> (Merged from https://github.com/openssl/openssl/pull/6043) ----------------------------------------------------------------------- Summary of changes: crypto/armv4cpuid.pl | 2 +- crypto/ec/asm/ecp_nistz256-armv4.pl | 2 +- crypto/modes/asm/ghashv8-armx.pl | 2 ++ 3 files changed, 4 insertions(+), 2 deletions(-) diff --git a/crypto/armv4cpuid.pl b/crypto/armv4cpuid.pl index f7d31a6..9e46149 100644 --- a/crypto/armv4cpuid.pl +++ b/crypto/armv4cpuid.pl @@ -125,7 +125,7 @@ CRYPTO_memcmp: ldmia sp!,{r4,r5} .Lno_data: - neg r0,ip + rsb r0,ip,#0 mov r0,r0,lsr#31 #if __ARM_ARCH__>=5 bx lr diff --git a/crypto/ec/asm/ecp_nistz256-armv4.pl b/crypto/ec/asm/ecp_nistz256-armv4.pl index c414334..7bb268d 100755 --- a/crypto/ec/asm/ecp_nistz256-armv4.pl +++ b/crypto/ec/asm/ecp_nistz256-armv4.pl @@ -1633,7 +1633,7 @@ ___ $code.=<<___; .Ladd_done: add sp,sp,#32*18+16+16 @ +16 means "skip even over saved r0-r3" -#if __ARM_ARCH__>=5 || defined(__thumb__) +#if __ARM_ARCH__>=5 || !defined(__thumb__) ldmia sp!,{r4-r12,pc} #else ldmia sp!,{r4-r12,lr} diff --git a/crypto/modes/asm/ghashv8-armx.pl b/crypto/modes/asm/ghashv8-armx.pl index 7e57238..ac9d5a2 100644 --- a/crypto/modes/asm/ghashv8-armx.pl +++ b/crypto/modes/asm/ghashv8-armx.pl @@ -70,6 +70,7 @@ my ($t0,$t1,$t2,$xC2,$H,$Hhl,$H2)=map("q$_",(8..14)); $code=<<___; #include "arm_arch.h" +#if __ARM_MAX_ARCH__>=7 .text ___ $code.=".arch armv8-a+crypto\n" if ($flavour =~ /64/); @@ -699,6 +700,7 @@ ___ $code.=<<___; .asciz "GHASH for ARMv8, CRYPTOGAMS by <appro\@openssl.org>" .align 2 +#endif ___ if ($flavour =~ /64/) { ######## 64-bit code _____ openssl-commits mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-commits