diff options
Diffstat (limited to 'crypto/ec/asm/ecp_nistz256-sparcv9.pl')
| -rwxr-xr-x | crypto/ec/asm/ecp_nistz256-sparcv9.pl | 150 |
1 files changed, 45 insertions, 105 deletions
diff --git a/crypto/ec/asm/ecp_nistz256-sparcv9.pl b/crypto/ec/asm/ecp_nistz256-sparcv9.pl index 3c7ff502b9..97201cb271 100755 --- a/crypto/ec/asm/ecp_nistz256-sparcv9.pl +++ b/crypto/ec/asm/ecp_nistz256-sparcv9.pl @@ -899,71 +899,39 @@ ecp_nistz256_point_add: mov $ap,$ap_real mov $bp,$bp_real - ld [$bp],@acc[0] ! in2_x - ld [$bp+4],@acc[1] - ld [$bp+8],@acc[2] - ld [$bp+12],@acc[3] - ld [$bp+16],@acc[4] - ld [$bp+20],@acc[5] - ld [$bp+24],@acc[6] - ld [$bp+28],@acc[7] - ld [$bp+32],$t0 ! in2_y - ld [$bp+32+4],$t1 - ld [$bp+32+8],$t2 - ld [$bp+32+12],$t3 - ld [$bp+32+16],$t4 - ld [$bp+32+20],$t5 - ld [$bp+32+24],$t6 - ld [$bp+32+28],$t7 - or @acc[1],@acc[0],@acc[0] - or @acc[3],@acc[2],@acc[2] - or @acc[5],@acc[4],@acc[4] - or @acc[7],@acc[6],@acc[6] - or @acc[2],@acc[0],@acc[0] - or @acc[6],@acc[4],@acc[4] - or @acc[4],@acc[0],@acc[0] + ld [$bp+64],$t0 ! in2_z + ld [$bp+64+4],$t1 + ld [$bp+64+8],$t2 + ld [$bp+64+12],$t3 + ld [$bp+64+16],$t4 + ld [$bp+64+20],$t5 + ld [$bp+64+24],$t6 + ld [$bp+64+28],$t7 or $t1,$t0,$t0 or $t3,$t2,$t2 or $t5,$t4,$t4 or $t7,$t6,$t6 or $t2,$t0,$t0 or $t6,$t4,$t4 - or $t4,$t0,$t0 - or @acc[0],$t0,$t0 ! !in2infty + or $t4,$t0,$t0 ! !in2infty movrnz $t0,-1,$t0 st $t0,[%fp+STACK_BIAS-12] - ld [$ap],@acc[0] ! in1_x - ld [$ap+4],@acc[1] - ld [$ap+8],@acc[2] - ld [$ap+12],@acc[3] - ld [$ap+16],@acc[4] - ld [$ap+20],@acc[5] - ld [$ap+24],@acc[6] - ld [$ap+28],@acc[7] - ld [$ap+32],$t0 ! in1_y - ld [$ap+32+4],$t1 - ld [$ap+32+8],$t2 - ld [$ap+32+12],$t3 - ld [$ap+32+16],$t4 - ld [$ap+32+20],$t5 - ld [$ap+32+24],$t6 - ld [$ap+32+28],$t7 - or @acc[1],@acc[0],@acc[0] - or @acc[3],@acc[2],@acc[2] - or @acc[5],@acc[4],@acc[4] - or @acc[7],@acc[6],@acc[6] - or @acc[2],@acc[0],@acc[0] - or @acc[6],@acc[4],@acc[4] - or @acc[4],@acc[0],@acc[0] + ld [$ap+64],$t0 ! in1_z + ld [$ap+64+4],$t1 + ld [$ap+64+8],$t2 + ld [$ap+64+12],$t3 + ld [$ap+64+16],$t4 + ld [$ap+64+20],$t5 + ld [$ap+64+24],$t6 + ld [$ap+64+28],$t7 or $t1,$t0,$t0 or $t3,$t2,$t2 or $t5,$t4,$t4 or $t7,$t6,$t6 or $t2,$t0,$t0 or $t6,$t4,$t4 - or $t4,$t0,$t0 - or @acc[0],$t0,$t0 ! !in1infty + or $t4,$t0,$t0 ! !in1infty movrnz $t0,-1,$t0 st $t0,[%fp+STACK_BIAS-16] @@ -1201,37 +1169,21 @@ ecp_nistz256_point_add_affine: mov $ap,$ap_real mov $bp,$bp_real - ld [$ap],@acc[0] ! in1_x - ld [$ap+4],@acc[1] - ld [$ap+8],@acc[2] - ld [$ap+12],@acc[3] - ld [$ap+16],@acc[4] - ld [$ap+20],@acc[5] - ld [$ap+24],@acc[6] - ld [$ap+28],@acc[7] - ld [$ap+32],$t0 ! in1_y - ld [$ap+32+4],$t1 - ld [$ap+32+8],$t2 - ld [$ap+32+12],$t3 - ld [$ap+32+16],$t4 - ld [$ap+32+20],$t5 - ld [$ap+32+24],$t6 - ld [$ap+32+28],$t7 - or @acc[1],@acc[0],@acc[0] - or @acc[3],@acc[2],@acc[2] - or @acc[5],@acc[4],@acc[4] - or @acc[7],@acc[6],@acc[6] - or @acc[2],@acc[0],@acc[0] - or @acc[6],@acc[4],@acc[4] - or @acc[4],@acc[0],@acc[0] + ld [$ap+64],$t0 ! in1_z + ld [$ap+64+4],$t1 + ld [$ap+64+8],$t2 + ld [$ap+64+12],$t3 + ld [$ap+64+16],$t4 + ld [$ap+64+20],$t5 + ld [$ap+64+24],$t6 + ld [$ap+64+28],$t7 or $t1,$t0,$t0 or $t3,$t2,$t2 or $t5,$t4,$t4 or $t7,$t6,$t6 or $t2,$t0,$t0 or $t6,$t4,$t4 - or $t4,$t0,$t0 - or @acc[0],$t0,$t0 ! !in1infty + or $t4,$t0,$t0 ! !in1infty movrnz $t0,-1,$t0 st $t0,[%fp+STACK_BIAS-16] @@ -2402,16 +2354,6 @@ ecp_nistz256_point_add_vis3: stx $acc2,[%sp+LOCALS64+$in2_y+16] stx $acc3,[%sp+LOCALS64+$in2_y+24] - or $a1,$a0,$a0 - or $a3,$a2,$a2 - or $acc1,$acc0,$acc0 - or $acc3,$acc2,$acc2 - or $a2,$a0,$a0 - or $acc2,$acc0,$acc0 - or $acc0,$a0,$a0 - movrnz $a0,-1,$a0 ! !in2infty - stx $a0,[%fp+STACK_BIAS-8] - ld [$bp+64],$acc0 ! in2_z ld [$bp+64+4],$t0 ld [$bp+64+8],$acc1 @@ -2445,6 +2387,12 @@ ecp_nistz256_point_add_vis3: stx $acc2,[%sp+LOCALS64+$in2_z+16] stx $acc3,[%sp+LOCALS64+$in2_z+24] + or $acc1,$acc0,$acc0 + or $acc3,$acc2,$acc2 + or $acc2,$acc0,$acc0 + movrnz $acc0,-1,$acc0 ! !in2infty + stx $acc0,[%fp+STACK_BIAS-8] + or $a0,$t0,$a0 ld [$ap+32],$acc0 ! in1_y or $a1,$t1,$a1 @@ -2474,16 +2422,6 @@ ecp_nistz256_point_add_vis3: stx $acc2,[%sp+LOCALS64+$in1_y+16] stx $acc3,[%sp+LOCALS64+$in1_y+24] - or $a1,$a0,$a0 - or $a3,$a2,$a2 - or $acc1,$acc0,$acc0 - or $acc3,$acc2,$acc2 - or $a2,$a0,$a0 - or $acc2,$acc0,$acc0 - or $acc0,$a0,$a0 - movrnz $a0,-1,$a0 ! !in1infty - stx $a0,[%fp+STACK_BIAS-16] - ldx [%sp+LOCALS64+$in2_z],$a0 ! forward load ldx [%sp+LOCALS64+$in2_z+8],$a1 ldx [%sp+LOCALS64+$in2_z+16],$a2 @@ -2510,6 +2448,12 @@ ecp_nistz256_point_add_vis3: stx $acc2,[%sp+LOCALS64+$in1_z+16] stx $acc3,[%sp+LOCALS64+$in1_z+24] + or $acc1,$acc0,$acc0 + or $acc3,$acc2,$acc2 + or $acc2,$acc0,$acc0 + movrnz $acc0,-1,$acc0 ! !in1infty + stx $acc0,[%fp+STACK_BIAS-16] + call __ecp_nistz256_sqr_mont_vis3 ! p256_sqr_mont(Z2sqr, in2_z); add %sp,LOCALS64+$Z2sqr,$rp @@ -2871,16 +2815,6 @@ ecp_nistz256_point_add_affine_vis3: stx $acc2,[%sp+LOCALS64+$in1_y+16] stx $acc3,[%sp+LOCALS64+$in1_y+24] - or $a1,$a0,$a0 - or $a3,$a2,$a2 - or $acc1,$acc0,$acc0 - or $acc3,$acc2,$acc2 - or $a2,$a0,$a0 - or $acc2,$acc0,$acc0 - or $acc0,$a0,$a0 - movrnz $a0,-1,$a0 ! !in1infty - stx $a0,[%fp+STACK_BIAS-16] - ld [$ap+64],$a0 ! in1_z ld [$ap+64+4],$t0 ld [$ap+64+8],$a1 @@ -2902,6 +2836,12 @@ ecp_nistz256_point_add_affine_vis3: stx $a2,[%sp+LOCALS64+$in1_z+16] stx $a3,[%sp+LOCALS64+$in1_z+24] + or $a1,$a0,$t0 + or $a3,$a2,$t2 + or $t2,$t0,$t0 + movrnz $t0,-1,$t0 ! !in1infty + stx $t0,[%fp+STACK_BIAS-16] + call __ecp_nistz256_sqr_mont_vis3 ! p256_sqr_mont(Z1sqr, in1_z); add %sp,LOCALS64+$Z1sqr,$rp |