diff options
Diffstat (limited to 'crypto/sm4/asm/vpsm4_ex-armv8.pl')
| -rw-r--r-- | crypto/sm4/asm/vpsm4_ex-armv8.pl | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/crypto/sm4/asm/vpsm4_ex-armv8.pl b/crypto/sm4/asm/vpsm4_ex-armv8.pl index f4bcdbad1b..2bbdb3e5b5 100644 --- a/crypto/sm4/asm/vpsm4_ex-armv8.pl +++ b/crypto/sm4/asm/vpsm4_ex-armv8.pl @@ -475,12 +475,13 @@ sub load_sbox () { my $data = shift; $code.=<<___; - ldr $MaskQ, .Lsbox_magic - ldr $TAHMatQ, .Lsbox_magic+16 - ldr $TALMatQ, .Lsbox_magic+32 - ldr $ATAHMatQ, .Lsbox_magic+48 - ldr $ATALMatQ, .Lsbox_magic+64 - ldr $ANDMaskQ, .Lsbox_magic+80 + adrp $xtmp1, _${prefix}_consts + ldr $MaskQ, [$xtmp1, #:lo12:.Lsbox_magic] + ldr $TAHMatQ, [$xtmp1, #:lo12:.Lsbox_magic+16] + ldr $TALMatQ, [$xtmp1, #:lo12:.Lsbox_magic+32] + ldr $ATAHMatQ, [$xtmp1, #:lo12:.Lsbox_magic+48] + ldr $ATALMatQ, [$xtmp1, #:lo12:.Lsbox_magic+64] + ldr $ANDMaskQ, [$xtmp1, #:lo12:.Lsbox_magic+80] ___ } @@ -525,7 +526,8 @@ sub compute_tweak_vec() { my $std = shift; &rbit(@vtmp[2],$src,$std); $code.=<<___; - ldr @qtmp[0], .Lxts_magic + adrp $xtmp2, _${prefix}_consts + ldr @qtmp[0], [$xtmp2, #:lo12:.Lxts_magic] shl $des.16b, @vtmp[2].16b, #1 ext @vtmp[1].16b, @vtmp[2].16b, @vtmp[2].16b,#15 ushr @vtmp[1].16b, @vtmp[1].16b, #7 @@ -540,6 +542,7 @@ $code=<<___; .arch armv8-a+crypto .text +.rodata .type _${prefix}_consts,%object .align 7 _${prefix}_consts: @@ -567,6 +570,7 @@ _${prefix}_consts: .quad 0x0f0f0f0f0f0f0f0f,0x0f0f0f0f0f0f0f0f .size _${prefix}_consts,.-_${prefix}_consts +.previous ___ {{{ @@ -583,13 +587,16 @@ ___ &load_sbox(); &rev32($vkey,$vkey); $code.=<<___; - adr $pointer,.Lshuffles + adrp $pointer,_${prefix}_consts + add $pointer,$pointer,#:lo12:.Lshuffles ld1 {$vmap.2d},[$pointer] - adr $pointer,.Lfk + adrp $pointer,_${prefix}_consts + add $pointer,$pointer,#:lo12:.Lfk ld1 {$vfk.2d},[$pointer] eor $vkey.16b,$vkey.16b,$vfk.16b mov $schedules,#32 - adr $pointer,.Lck + adrp $pointer,_${prefix}_consts + add $pointer,$pointer,#:lo12:.Lck movi @vtmp[0].16b,#64 cbnz $enc,1f add $keys,$keys,124 |