diff options
Diffstat (limited to 'crypto/ec/asm/ecp_sm2p256-armv8.pl')
| -rw-r--r-- | crypto/ec/asm/ecp_sm2p256-armv8.pl | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/crypto/ec/asm/ecp_sm2p256-armv8.pl b/crypto/ec/asm/ecp_sm2p256-armv8.pl index 59e0b190e1..e40b01ad20 100644 --- a/crypto/ec/asm/ecp_sm2p256-armv8.pl +++ b/crypto/ec/asm/ecp_sm2p256-armv8.pl @@ -42,7 +42,8 @@ $code.=<<___; adc $t4,xzr,xzr // Load polynomial - adr x2,$mod + adrp x2,$mod + add x2,x2,:lo12:$mod ldp $s4,$s5,[x2] ldp $s6,$s7,[x2,#16] @@ -88,7 +89,8 @@ $code.=<<___; sbc $t4,xzr,xzr // Load polynomial - adr x2,$mod + adrp x2,$mod + add x2,x2,:lo12:$mod ldp $s4,$s5,[x2] ldp $s6,$s7,[x2,#16] @@ -134,7 +136,8 @@ $code.=<<___; lsr $s3,$s3,#1 // Load mod - adr x2,$mod + adrp x2,$mod + add x2,x2,:lo12:$mod ldp $s4,$s5,[x2] ldp $s6,$s7,[x2,#16] @@ -161,7 +164,7 @@ ___ $code.=<<___; #include "arm_arch.h" .arch armv8-a -.text +.rodata .align 5 // The polynomial p @@ -177,6 +180,8 @@ $code.=<<___; .Lord_div_2: .quad 0xa9ddfa049ceaa092,0xb901efb590e30295,0xffffffffffffffff,0x7fffffff7fffffff +.text + // void bn_rshift1(BN_ULONG *a); .globl bn_rshift1 .type bn_rshift1,%function @@ -272,7 +277,8 @@ ecp_sm2p256_mul_by_3: mov $t3,$s3 // Sub polynomial - adr x2,.Lpoly + adrp x2,.Lpoly + add x2,x2,:lo12:.Lpoly ldp $s4,$s5,[x2] ldp $s6,$s7,[x2,#16] subs $s0,$s0,$s4 @@ -302,7 +308,8 @@ ecp_sm2p256_mul_by_3: mov $t3,$s3 // Sub polynomial - adr x2,.Lpoly + adrp x2,.Lpoly + add x2,x2,:lo12:.Lpoly ldp $s4,$s5,[x2] ldp $s6,$s7,[x2,#16] subs $s0,$s0,$s4 @@ -508,7 +515,8 @@ $code.=<<___; mov $s6,$s2 mov $s7,$s3 - adr $t0,.Lpoly + adrp $t0,.Lpoly + add $t0,$t0,:lo12:.Lpoly ldp $t1,$t2,[$t0] ldp $t3,$t4,[$t0,#16] |