openssl/crypto/bn/asm/sparcv8.S

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2023-05-09 22:08:48 +00:00
.ident "sparcv8.s, Version 1.4"
.ident "SPARC v8 ISA artwork by Andy Polyakov <appro@openssl.org>"
/*
* ====================================================================
* Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
* ====================================================================
*/
/*
* This is my modest contribution to OpenSSL project (see
* http://www.openssl.org/ for more information about it) and is
* a drop-in SuperSPARC ISA replacement for crypto/bn/bn_asm.c
* module. For updates see http://fy.chalmers.se/~appro/hpe/.
*
* See bn_asm.sparc.v8plus.S for more details.
*/
/*
* Revision history.
*
* 1.1 - new loop unrolling model(*);
* 1.2 - made gas friendly;
* 1.3 - fixed problem with /usr/ccs/lib/cpp;
* 1.4 - some retunes;
*
* (*) see bn_asm.sparc.v8plus.S for details
*/
.section ".text",#alloc,#execinstr
.file "bn_asm.sparc.v8.S"
.align 32
.global bn_mul_add_words
/*
* BN_ULONG bn_mul_add_words(rp,ap,num,w)
* BN_ULONG *rp,*ap;
* int num;
* BN_ULONG w;
*/
bn_mul_add_words:
cmp %o2,0
bg,a .L_bn_mul_add_words_proceed
ld [%o1],%g2
retl
clr %o0
.L_bn_mul_add_words_proceed:
andcc %o2,-4,%g0
bz .L_bn_mul_add_words_tail
clr %o5
.L_bn_mul_add_words_loop:
ld [%o0],%o4
ld [%o1+4],%g3
umul %o3,%g2,%g2
rd %y,%g1
addcc %o4,%o5,%o4
addx %g1,0,%g1
addcc %o4,%g2,%o4
st %o4,[%o0]
addx %g1,0,%o5
ld [%o0+4],%o4
ld [%o1+8],%g2
umul %o3,%g3,%g3
dec 4,%o2
rd %y,%g1
addcc %o4,%o5,%o4
addx %g1,0,%g1
addcc %o4,%g3,%o4
st %o4,[%o0+4]
addx %g1,0,%o5
ld [%o0+8],%o4
ld [%o1+12],%g3
umul %o3,%g2,%g2
inc 16,%o1
rd %y,%g1
addcc %o4,%o5,%o4
addx %g1,0,%g1
addcc %o4,%g2,%o4
st %o4,[%o0+8]
addx %g1,0,%o5
ld [%o0+12],%o4
umul %o3,%g3,%g3
inc 16,%o0
rd %y,%g1
addcc %o4,%o5,%o4
addx %g1,0,%g1
addcc %o4,%g3,%o4
st %o4,[%o0-4]
addx %g1,0,%o5
andcc %o2,-4,%g0
bnz,a .L_bn_mul_add_words_loop
ld [%o1],%g2
tst %o2
bnz,a .L_bn_mul_add_words_tail
ld [%o1],%g2
.L_bn_mul_add_words_return:
retl
mov %o5,%o0
nop
.L_bn_mul_add_words_tail:
ld [%o0],%o4
umul %o3,%g2,%g2
addcc %o4,%o5,%o4
rd %y,%g1
addx %g1,0,%g1
addcc %o4,%g2,%o4
addx %g1,0,%o5
deccc %o2
bz .L_bn_mul_add_words_return
st %o4,[%o0]
ld [%o1+4],%g2
ld [%o0+4],%o4
umul %o3,%g2,%g2
rd %y,%g1
addcc %o4,%o5,%o4
addx %g1,0,%g1
addcc %o4,%g2,%o4
addx %g1,0,%o5
deccc %o2
bz .L_bn_mul_add_words_return
st %o4,[%o0+4]
ld [%o1+8],%g2
ld [%o0+8],%o4
umul %o3,%g2,%g2
rd %y,%g1
addcc %o4,%o5,%o4
addx %g1,0,%g1
addcc %o4,%g2,%o4
st %o4,[%o0+8]
retl
addx %g1,0,%o0
.type bn_mul_add_words,#function
.size bn_mul_add_words,(.-bn_mul_add_words)
.align 32
.global bn_mul_words
/*
* BN_ULONG bn_mul_words(rp,ap,num,w)
* BN_ULONG *rp,*ap;
* int num;
* BN_ULONG w;
*/
bn_mul_words:
cmp %o2,0
bg,a .L_bn_mul_words_proceed
ld [%o1],%g2
retl
clr %o0
.L_bn_mul_words_proceed:
andcc %o2,-4,%g0
bz .L_bn_mul_words_tail
clr %o5
.L_bn_mul_words_loop:
ld [%o1+4],%g3
umul %o3,%g2,%g2
addcc %g2,%o5,%g2
rd %y,%g1
addx %g1,0,%o5
st %g2,[%o0]
ld [%o1+8],%g2
umul %o3,%g3,%g3
addcc %g3,%o5,%g3
rd %y,%g1
dec 4,%o2
addx %g1,0,%o5
st %g3,[%o0+4]
ld [%o1+12],%g3
umul %o3,%g2,%g2
addcc %g2,%o5,%g2
rd %y,%g1
inc 16,%o1
st %g2,[%o0+8]
addx %g1,0,%o5
umul %o3,%g3,%g3
addcc %g3,%o5,%g3
rd %y,%g1
inc 16,%o0
addx %g1,0,%o5
st %g3,[%o0-4]
andcc %o2,-4,%g0
nop
bnz,a .L_bn_mul_words_loop
ld [%o1],%g2
tst %o2
bnz,a .L_bn_mul_words_tail
ld [%o1],%g2
.L_bn_mul_words_return:
retl
mov %o5,%o0
nop
.L_bn_mul_words_tail:
umul %o3,%g2,%g2
addcc %g2,%o5,%g2
rd %y,%g1
addx %g1,0,%o5
deccc %o2
bz .L_bn_mul_words_return
st %g2,[%o0]
nop
ld [%o1+4],%g2
umul %o3,%g2,%g2
addcc %g2,%o5,%g2
rd %y,%g1
addx %g1,0,%o5
deccc %o2
bz .L_bn_mul_words_return
st %g2,[%o0+4]
ld [%o1+8],%g2
umul %o3,%g2,%g2
addcc %g2,%o5,%g2
rd %y,%g1
st %g2,[%o0+8]
retl
addx %g1,0,%o0
.type bn_mul_words,#function
.size bn_mul_words,(.-bn_mul_words)
.align 32
.global bn_sqr_words
/*
* void bn_sqr_words(r,a,n)
* BN_ULONG *r,*a;
* int n;
*/
bn_sqr_words:
cmp %o2,0
bg,a .L_bn_sqr_words_proceed
ld [%o1],%g2
retl
clr %o0
.L_bn_sqr_words_proceed:
andcc %o2,-4,%g0
bz .L_bn_sqr_words_tail
clr %o5
.L_bn_sqr_words_loop:
ld [%o1+4],%g3
umul %g2,%g2,%o4
st %o4,[%o0]
rd %y,%o5
st %o5,[%o0+4]
ld [%o1+8],%g2
umul %g3,%g3,%o4
dec 4,%o2
st %o4,[%o0+8]
rd %y,%o5
st %o5,[%o0+12]
nop
ld [%o1+12],%g3
umul %g2,%g2,%o4
st %o4,[%o0+16]
rd %y,%o5
inc 16,%o1
st %o5,[%o0+20]
umul %g3,%g3,%o4
inc 32,%o0
st %o4,[%o0-8]
rd %y,%o5
st %o5,[%o0-4]
andcc %o2,-4,%g2
bnz,a .L_bn_sqr_words_loop
ld [%o1],%g2
tst %o2
nop
bnz,a .L_bn_sqr_words_tail
ld [%o1],%g2
.L_bn_sqr_words_return:
retl
clr %o0
.L_bn_sqr_words_tail:
umul %g2,%g2,%o4
st %o4,[%o0]
deccc %o2
rd %y,%o5
bz .L_bn_sqr_words_return
st %o5,[%o0+4]
ld [%o1+4],%g2
umul %g2,%g2,%o4
st %o4,[%o0+8]
deccc %o2
rd %y,%o5
nop
bz .L_bn_sqr_words_return
st %o5,[%o0+12]
ld [%o1+8],%g2
umul %g2,%g2,%o4
st %o4,[%o0+16]
rd %y,%o5
st %o5,[%o0+20]
retl
clr %o0
.type bn_sqr_words,#function
.size bn_sqr_words,(.-bn_sqr_words)
.align 32
.global bn_div_words
/*
* BN_ULONG bn_div_words(h,l,d)
* BN_ULONG h,l,d;
*/
bn_div_words:
wr %o0,%y
udiv %o1,%o2,%o0
retl
nop
.type bn_div_words,#function
.size bn_div_words,(.-bn_div_words)
.align 32
.global bn_add_words
/*
* BN_ULONG bn_add_words(rp,ap,bp,n)
* BN_ULONG *rp,*ap,*bp;
* int n;
*/
bn_add_words:
cmp %o3,0
bg,a .L_bn_add_words_proceed
ld [%o1],%o4
retl
clr %o0
.L_bn_add_words_proceed:
andcc %o3,-4,%g0
bz .L_bn_add_words_tail
clr %g1
ba .L_bn_add_words_warn_loop
addcc %g0,0,%g0 ! clear carry flag
.L_bn_add_words_loop:
ld [%o1],%o4
.L_bn_add_words_warn_loop:
ld [%o2],%o5
ld [%o1+4],%g3
ld [%o2+4],%g4
dec 4,%o3
addxcc %o5,%o4,%o5
st %o5,[%o0]
ld [%o1+8],%o4
ld [%o2+8],%o5
inc 16,%o1
addxcc %g3,%g4,%g3
st %g3,[%o0+4]
ld [%o1-4],%g3
ld [%o2+12],%g4
inc 16,%o2
addxcc %o5,%o4,%o5
st %o5,[%o0+8]
inc 16,%o0
addxcc %g3,%g4,%g3
st %g3,[%o0-4]
addx %g0,0,%g1
andcc %o3,-4,%g0
bnz,a .L_bn_add_words_loop
addcc %g1,-1,%g0
tst %o3
bnz,a .L_bn_add_words_tail
ld [%o1],%o4
.L_bn_add_words_return:
retl
mov %g1,%o0
.L_bn_add_words_tail:
addcc %g1,-1,%g0
ld [%o2],%o5
addxcc %o5,%o4,%o5
addx %g0,0,%g1
deccc %o3
bz .L_bn_add_words_return
st %o5,[%o0]
ld [%o1+4],%o4
addcc %g1,-1,%g0
ld [%o2+4],%o5
addxcc %o5,%o4,%o5
addx %g0,0,%g1
deccc %o3
bz .L_bn_add_words_return
st %o5,[%o0+4]
ld [%o1+8],%o4
addcc %g1,-1,%g0
ld [%o2+8],%o5
addxcc %o5,%o4,%o5
st %o5,[%o0+8]
retl
addx %g0,0,%o0
.type bn_add_words,#function
.size bn_add_words,(.-bn_add_words)
.align 32
.global bn_sub_words
/*
* BN_ULONG bn_sub_words(rp,ap,bp,n)
* BN_ULONG *rp,*ap,*bp;
* int n;
*/
bn_sub_words:
cmp %o3,0
bg,a .L_bn_sub_words_proceed
ld [%o1],%o4
retl
clr %o0
.L_bn_sub_words_proceed:
andcc %o3,-4,%g0
bz .L_bn_sub_words_tail
clr %g1
ba .L_bn_sub_words_warm_loop
addcc %g0,0,%g0 ! clear carry flag
.L_bn_sub_words_loop:
ld [%o1],%o4
.L_bn_sub_words_warm_loop:
ld [%o2],%o5
ld [%o1+4],%g3
ld [%o2+4],%g4
dec 4,%o3
subxcc %o4,%o5,%o5
st %o5,[%o0]
ld [%o1+8],%o4
ld [%o2+8],%o5
inc 16,%o1
subxcc %g3,%g4,%g4
st %g4,[%o0+4]
ld [%o1-4],%g3
ld [%o2+12],%g4
inc 16,%o2
subxcc %o4,%o5,%o5
st %o5,[%o0+8]
inc 16,%o0
subxcc %g3,%g4,%g4
st %g4,[%o0-4]
addx %g0,0,%g1
andcc %o3,-4,%g0
bnz,a .L_bn_sub_words_loop
addcc %g1,-1,%g0
tst %o3
nop
bnz,a .L_bn_sub_words_tail
ld [%o1],%o4
.L_bn_sub_words_return:
retl
mov %g1,%o0
.L_bn_sub_words_tail:
addcc %g1,-1,%g0
ld [%o2],%o5
subxcc %o4,%o5,%o5
addx %g0,0,%g1
deccc %o3
bz .L_bn_sub_words_return
st %o5,[%o0]
nop
ld [%o1+4],%o4
addcc %g1,-1,%g0
ld [%o2+4],%o5
subxcc %o4,%o5,%o5
addx %g0,0,%g1
deccc %o3
bz .L_bn_sub_words_return
st %o5,[%o0+4]
ld [%o1+8],%o4
addcc %g1,-1,%g0
ld [%o2+8],%o5
subxcc %o4,%o5,%o5
st %o5,[%o0+8]
retl
addx %g0,0,%o0
.type bn_sub_words,#function
.size bn_sub_words,(.-bn_sub_words)
#define FRAME_SIZE -96
/*
* Here is register usage map for *all* routines below.
*/
#define t_1 %o0
#define t_2 %o1
#define c_1 %o2
#define c_2 %o3
#define c_3 %o4
#define ap(I) [%i1+4*I]
#define bp(I) [%i2+4*I]
#define rp(I) [%i0+4*I]
#define a_0 %l0
#define a_1 %l1
#define a_2 %l2
#define a_3 %l3
#define a_4 %l4
#define a_5 %l5
#define a_6 %l6
#define a_7 %l7
#define b_0 %i3
#define b_1 %i4
#define b_2 %i5
#define b_3 %o5
#define b_4 %g1
#define b_5 %g2
#define b_6 %g3
#define b_7 %g4
.align 32
.global bn_mul_comba8
/*
* void bn_mul_comba8(r,a,b)
* BN_ULONG *r,*a,*b;
*/
bn_mul_comba8:
save %sp,FRAME_SIZE,%sp
ld ap(0),a_0
ld bp(0),b_0
umul a_0,b_0,c_1 !=!mul_add_c(a[0],b[0],c1,c2,c3);
ld bp(1),b_1
rd %y,c_2
st c_1,rp(0) !r[0]=c1;
umul a_0,b_1,t_1 !=!mul_add_c(a[0],b[1],c2,c3,c1);
ld ap(1),a_1
addcc c_2,t_1,c_2
rd %y,t_2
addxcc %g0,t_2,c_3 !=
addx %g0,%g0,c_1
ld ap(2),a_2
umul a_1,b_0,t_1 !mul_add_c(a[1],b[0],c2,c3,c1);
addcc c_2,t_1,c_2 !=
rd %y,t_2
addxcc c_3,t_2,c_3
st c_2,rp(1) !r[1]=c2;
addx c_1,%g0,c_1 !=
umul a_2,b_0,t_1 !mul_add_c(a[2],b[0],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
addx %g0,%g0,c_2
ld bp(2),b_2
umul a_1,b_1,t_1 !mul_add_c(a[1],b[1],c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
ld bp(3),b_3
addx c_2,%g0,c_2 !=
umul a_0,b_2,t_1 !mul_add_c(a[0],b[2],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
addx c_2,%g0,c_2
st c_3,rp(2) !r[2]=c3;
umul a_0,b_3,t_1 !mul_add_c(a[0],b[3],c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
addx %g0,%g0,c_3
umul a_1,b_2,t_1 !=!mul_add_c(a[1],b[2],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
ld ap(3),a_3
umul a_2,b_1,t_1 !mul_add_c(a[2],b[1],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2 !=
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3
ld ap(4),a_4
umul a_3,b_0,t_1 !mul_add_c(a[3],b[0],c1,c2,c3);!=
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
st c_1,rp(3) !r[3]=c1;
umul a_4,b_0,t_1 !mul_add_c(a[4],b[0],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx %g0,%g0,c_1
umul a_3,b_1,t_1 !mul_add_c(a[3],b[1],c2,c3,c1);
addcc c_2,t_1,c_2 !=
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
umul a_2,b_2,t_1 !=!mul_add_c(a[2],b[2],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1 !=
ld bp(4),b_4
umul a_1,b_3,t_1 !mul_add_c(a[1],b[3],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
ld bp(5),b_5
umul a_0,b_4,t_1 !=!mul_add_c(a[0],b[4],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1 !=
st c_2,rp(4) !r[4]=c2;
umul a_0,b_5,t_1 !mul_add_c(a[0],b[5],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2 !=
addxcc c_1,t_2,c_1
addx %g0,%g0,c_2
umul a_1,b_4,t_1 !mul_add_c(a[1],b[4],c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
umul a_2,b_3,t_1 !=!mul_add_c(a[2],b[3],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2 !=
umul a_3,b_2,t_1 !mul_add_c(a[3],b[2],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
addx c_2,%g0,c_2
ld ap(5),a_5
umul a_4,b_1,t_1 !mul_add_c(a[4],b[1],c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
ld ap(6),a_6
addx c_2,%g0,c_2 !=
umul a_5,b_0,t_1 !mul_add_c(a[5],b[0],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
addx c_2,%g0,c_2
st c_3,rp(5) !r[5]=c3;
umul a_6,b_0,t_1 !mul_add_c(a[6],b[0],c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
addx %g0,%g0,c_3
umul a_5,b_1,t_1 !=!mul_add_c(a[5],b[1],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
umul a_4,b_2,t_1 !mul_add_c(a[4],b[2],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx c_3,%g0,c_3
umul a_3,b_3,t_1 !mul_add_c(a[3],b[3],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2 !=
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3
umul a_2,b_4,t_1 !mul_add_c(a[2],b[4],c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
ld bp(6),b_6
addx c_3,%g0,c_3 !=
umul a_1,b_5,t_1 !mul_add_c(a[1],b[5],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx c_3,%g0,c_3
ld bp(7),b_7
umul a_0,b_6,t_1 !mul_add_c(a[0],b[6],c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
st c_1,rp(6) !r[6]=c1;
addx c_3,%g0,c_3 !=
umul a_0,b_7,t_1 !mul_add_c(a[0],b[7],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3 !=
addx %g0,%g0,c_1
umul a_1,b_6,t_1 !mul_add_c(a[1],b[6],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
umul a_2,b_5,t_1 !mul_add_c(a[2],b[5],c2,c3,c1);
addcc c_2,t_1,c_2 !=
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
umul a_3,b_4,t_1 !=!mul_add_c(a[3],b[4],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1 !=
umul a_4,b_3,t_1 !mul_add_c(a[4],b[3],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
umul a_5,b_2,t_1 !mul_add_c(a[5],b[2],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
ld ap(7),a_7
umul a_6,b_1,t_1 !=!mul_add_c(a[6],b[1],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1 !=
umul a_7,b_0,t_1 !mul_add_c(a[7],b[0],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
st c_2,rp(7) !r[7]=c2;
umul a_7,b_1,t_1 !mul_add_c(a[7],b[1],c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
addx %g0,%g0,c_2
umul a_6,b_2,t_1 !=!mul_add_c(a[6],b[2],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2 !=
umul a_5,b_3,t_1 !mul_add_c(a[5],b[3],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
addx c_2,%g0,c_2
umul a_4,b_4,t_1 !mul_add_c(a[4],b[4],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2 !=
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
umul a_3,b_5,t_1 !mul_add_c(a[3],b[5],c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
umul a_2,b_6,t_1 !=!mul_add_c(a[2],b[6],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2 !=
umul a_1,b_7,t_1 !mul_add_c(a[1],b[7],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !
addx c_2,%g0,c_2
st c_3,rp(8) !r[8]=c3;
umul a_2,b_7,t_1 !mul_add_c(a[2],b[7],c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
addx %g0,%g0,c_3
umul a_3,b_6,t_1 !=!mul_add_c(a[3],b[6],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
umul a_4,b_5,t_1 !mul_add_c(a[4],b[5],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx c_3,%g0,c_3
umul a_5,b_4,t_1 !mul_add_c(a[5],b[4],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2 !=
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3
umul a_6,b_3,t_1 !mul_add_c(a[6],b[3],c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3
umul a_7,b_2,t_1 !=!mul_add_c(a[7],b[2],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
st c_1,rp(9) !r[9]=c1;
umul a_7,b_3,t_1 !mul_add_c(a[7],b[3],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx %g0,%g0,c_1
umul a_6,b_4,t_1 !mul_add_c(a[6],b[4],c2,c3,c1);
addcc c_2,t_1,c_2 !=
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
umul a_5,b_5,t_1 !=!mul_add_c(a[5],b[5],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1 !=
umul a_4,b_6,t_1 !mul_add_c(a[4],b[6],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
umul a_3,b_7,t_1 !mul_add_c(a[3],b[7],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
st c_2,rp(10) !r[10]=c2;
umul a_4,b_7,t_1 !=!mul_add_c(a[4],b[7],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1
addx %g0,%g0,c_2 !=
umul a_5,b_6,t_1 !mul_add_c(a[5],b[6],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
addx c_2,%g0,c_2
umul a_6,b_5,t_1 !mul_add_c(a[6],b[5],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2 !=
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
umul a_7,b_4,t_1 !mul_add_c(a[7],b[4],c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
st c_3,rp(11) !r[11]=c3;
addx c_2,%g0,c_2 !=
umul a_7,b_5,t_1 !mul_add_c(a[7],b[5],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx %g0,%g0,c_3
umul a_6,b_6,t_1 !mul_add_c(a[6],b[6],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2 !=
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3
umul a_5,b_7,t_1 !mul_add_c(a[5],b[7],c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
st c_1,rp(12) !r[12]=c1;
addx c_3,%g0,c_3 !=
umul a_6,b_7,t_1 !mul_add_c(a[6],b[7],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3 !=
addx %g0,%g0,c_1
umul a_7,b_6,t_1 !mul_add_c(a[7],b[6],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
st c_2,rp(13) !r[13]=c2;
umul a_7,b_7,t_1 !=!mul_add_c(a[7],b[7],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1
nop !=
st c_3,rp(14) !r[14]=c3;
st c_1,rp(15) !r[15]=c1;
ret
restore %g0,%g0,%o0
.type bn_mul_comba8,#function
.size bn_mul_comba8,(.-bn_mul_comba8)
.align 32
.global bn_mul_comba4
/*
* void bn_mul_comba4(r,a,b)
* BN_ULONG *r,*a,*b;
*/
bn_mul_comba4:
save %sp,FRAME_SIZE,%sp
ld ap(0),a_0
ld bp(0),b_0
umul a_0,b_0,c_1 !=!mul_add_c(a[0],b[0],c1,c2,c3);
ld bp(1),b_1
rd %y,c_2
st c_1,rp(0) !r[0]=c1;
umul a_0,b_1,t_1 !=!mul_add_c(a[0],b[1],c2,c3,c1);
ld ap(1),a_1
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc %g0,t_2,c_3
addx %g0,%g0,c_1
ld ap(2),a_2
umul a_1,b_0,t_1 !=!mul_add_c(a[1],b[0],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1 !=
st c_2,rp(1) !r[1]=c2;
umul a_2,b_0,t_1 !mul_add_c(a[2],b[0],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2 !=
addxcc c_1,t_2,c_1
addx %g0,%g0,c_2
ld bp(2),b_2
umul a_1,b_1,t_1 !=!mul_add_c(a[1],b[1],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2 !=
ld bp(3),b_3
umul a_0,b_2,t_1 !mul_add_c(a[0],b[2],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2 !=
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
st c_3,rp(2) !r[2]=c3;
umul a_0,b_3,t_1 !=!mul_add_c(a[0],b[3],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2
addx %g0,%g0,c_3 !=
umul a_1,b_2,t_1 !mul_add_c(a[1],b[2],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx c_3,%g0,c_3
ld ap(3),a_3
umul a_2,b_1,t_1 !mul_add_c(a[2],b[1],c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3
umul a_3,b_0,t_1 !=!mul_add_c(a[3],b[0],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
st c_1,rp(3) !r[3]=c1;
umul a_3,b_1,t_1 !mul_add_c(a[3],b[1],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx %g0,%g0,c_1
umul a_2,b_2,t_1 !mul_add_c(a[2],b[2],c2,c3,c1);
addcc c_2,t_1,c_2 !=
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
umul a_1,b_3,t_1 !=!mul_add_c(a[1],b[3],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1 !=
st c_2,rp(4) !r[4]=c2;
umul a_2,b_3,t_1 !mul_add_c(a[2],b[3],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2 !=
addxcc c_1,t_2,c_1
addx %g0,%g0,c_2
umul a_3,b_2,t_1 !mul_add_c(a[3],b[2],c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
st c_3,rp(5) !r[5]=c3;
addx c_2,%g0,c_2 !=
umul a_3,b_3,t_1 !mul_add_c(a[3],b[3],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
st c_1,rp(6) !r[6]=c1;
st c_2,rp(7) !r[7]=c2;
ret
restore %g0,%g0,%o0
.type bn_mul_comba4,#function
.size bn_mul_comba4,(.-bn_mul_comba4)
.align 32
.global bn_sqr_comba8
bn_sqr_comba8:
save %sp,FRAME_SIZE,%sp
ld ap(0),a_0
ld ap(1),a_1
umul a_0,a_0,c_1 !=!sqr_add_c(a,0,c1,c2,c3);
rd %y,c_2
st c_1,rp(0) !r[0]=c1;
ld ap(2),a_2
umul a_0,a_1,t_1 !=!sqr_add_c2(a,1,0,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc %g0,t_2,c_3
addx %g0,%g0,c_1 !=
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3
st c_2,rp(1) !r[1]=c2;
addx c_1,%g0,c_1 !=
umul a_2,a_0,t_1 !sqr_add_c2(a,2,0,c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
addx %g0,%g0,c_2
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2 !=
ld ap(3),a_3
umul a_1,a_1,t_1 !sqr_add_c(a,1,c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2 !=
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
st c_3,rp(2) !r[2]=c3;
umul a_0,a_3,t_1 !=!sqr_add_c2(a,3,0,c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2
addx %g0,%g0,c_3 !=
addcc c_1,t_1,c_1
addxcc c_2,t_2,c_2
ld ap(4),a_4
addx c_3,%g0,c_3 !=
umul a_1,a_2,t_1 !sqr_add_c2(a,2,1,c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx c_3,%g0,c_3
addcc c_1,t_1,c_1
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
st c_1,rp(3) !r[3]=c1;
umul a_4,a_0,t_1 !sqr_add_c2(a,4,0,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx %g0,%g0,c_1
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
umul a_3,a_1,t_1 !sqr_add_c2(a,3,1,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
ld ap(5),a_5
umul a_2,a_2,t_1 !sqr_add_c(a,2,c2,c3,c1);
addcc c_2,t_1,c_2 !=
rd %y,t_2
addxcc c_3,t_2,c_3
st c_2,rp(4) !r[4]=c2;
addx c_1,%g0,c_1 !=
umul a_0,a_5,t_1 !sqr_add_c2(a,5,0,c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
addx %g0,%g0,c_2
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2 !=
umul a_1,a_4,t_1 !sqr_add_c2(a,4,1,c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
addx c_2,%g0,c_2
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2 !=
ld ap(6),a_6
umul a_2,a_3,t_1 !sqr_add_c2(a,3,2,c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2 !=
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1 !=
addx c_2,%g0,c_2
st c_3,rp(5) !r[5]=c3;
umul a_6,a_0,t_1 !sqr_add_c2(a,6,0,c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
addx %g0,%g0,c_3
addcc c_1,t_1,c_1 !=
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3
umul a_5,a_1,t_1 !sqr_add_c2(a,5,1,c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3
addcc c_1,t_1,c_1 !=
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3
umul a_4,a_2,t_1 !sqr_add_c2(a,4,2,c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3
addcc c_1,t_1,c_1 !=
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3
ld ap(7),a_7
umul a_3,a_3,t_1 !=!sqr_add_c(a,3,c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
st c_1,rp(6) !r[6]=c1;
umul a_0,a_7,t_1 !sqr_add_c2(a,7,0,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx %g0,%g0,c_1
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
umul a_1,a_6,t_1 !sqr_add_c2(a,6,1,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
umul a_2,a_5,t_1 !sqr_add_c2(a,5,2,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
umul a_3,a_4,t_1 !sqr_add_c2(a,4,3,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
st c_2,rp(7) !r[7]=c2;
umul a_7,a_1,t_1 !sqr_add_c2(a,7,1,c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
addx %g0,%g0,c_2
addcc c_3,t_1,c_3 !=
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
umul a_6,a_2,t_1 !sqr_add_c2(a,6,2,c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
addcc c_3,t_1,c_3 !=
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
umul a_5,a_3,t_1 !sqr_add_c2(a,5,3,c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
addcc c_3,t_1,c_3 !=
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
umul a_4,a_4,t_1 !sqr_add_c(a,4,c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
st c_3,rp(8) !r[8]=c3;
addx c_2,%g0,c_2 !=
umul a_2,a_7,t_1 !sqr_add_c2(a,7,2,c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx %g0,%g0,c_3
addcc c_1,t_1,c_1
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
umul a_3,a_6,t_1 !sqr_add_c2(a,6,3,c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx c_3,%g0,c_3
addcc c_1,t_1,c_1
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
umul a_4,a_5,t_1 !sqr_add_c2(a,5,4,c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx c_3,%g0,c_3
addcc c_1,t_1,c_1
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
st c_1,rp(9) !r[9]=c1;
umul a_7,a_3,t_1 !sqr_add_c2(a,7,3,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx %g0,%g0,c_1
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
umul a_6,a_4,t_1 !sqr_add_c2(a,6,4,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
umul a_5,a_5,t_1 !sqr_add_c(a,5,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
st c_2,rp(10) !r[10]=c2;
umul a_4,a_7,t_1 !=!sqr_add_c2(a,7,4,c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1
addx %g0,%g0,c_2 !=
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
umul a_5,a_6,t_1 !=!sqr_add_c2(a,6,5,c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2 !=
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1
st c_3,rp(11) !r[11]=c3;
addx c_2,%g0,c_2 !=
umul a_7,a_5,t_1 !sqr_add_c2(a,7,5,c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx %g0,%g0,c_3
addcc c_1,t_1,c_1
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
umul a_6,a_6,t_1 !sqr_add_c(a,6,c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx c_3,%g0,c_3
st c_1,rp(12) !r[12]=c1;
umul a_6,a_7,t_1 !sqr_add_c2(a,7,6,c2,c3,c1);
addcc c_2,t_1,c_2 !=
rd %y,t_2
addxcc c_3,t_2,c_3
addx %g0,%g0,c_1
addcc c_2,t_1,c_2 !=
addxcc c_3,t_2,c_3
st c_2,rp(13) !r[13]=c2;
addx c_1,%g0,c_1 !=
umul a_7,a_7,t_1 !sqr_add_c(a,7,c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
st c_3,rp(14) !r[14]=c3;
st c_1,rp(15) !r[15]=c1;
ret
restore %g0,%g0,%o0
.type bn_sqr_comba8,#function
.size bn_sqr_comba8,(.-bn_sqr_comba8)
.align 32
.global bn_sqr_comba4
/*
* void bn_sqr_comba4(r,a)
* BN_ULONG *r,*a;
*/
bn_sqr_comba4:
save %sp,FRAME_SIZE,%sp
ld ap(0),a_0
umul a_0,a_0,c_1 !sqr_add_c(a,0,c1,c2,c3);
ld ap(1),a_1 !=
rd %y,c_2
st c_1,rp(0) !r[0]=c1;
ld ap(2),a_2
umul a_0,a_1,t_1 !=!sqr_add_c2(a,1,0,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc %g0,t_2,c_3
addx %g0,%g0,c_1 !=
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1 !=
st c_2,rp(1) !r[1]=c2;
umul a_2,a_0,t_1 !sqr_add_c2(a,2,0,c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2 !=
addxcc c_1,t_2,c_1
addx %g0,%g0,c_2
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1 !=
addx c_2,%g0,c_2
ld ap(3),a_3
umul a_1,a_1,t_1 !sqr_add_c(a,1,c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
st c_3,rp(2) !r[2]=c3;
addx c_2,%g0,c_2 !=
umul a_0,a_3,t_1 !sqr_add_c2(a,3,0,c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx %g0,%g0,c_3
addcc c_1,t_1,c_1
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
umul a_1,a_2,t_1 !sqr_add_c2(a,2,1,c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx c_3,%g0,c_3
addcc c_1,t_1,c_1
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
st c_1,rp(3) !r[3]=c1;
umul a_3,a_1,t_1 !sqr_add_c2(a,3,1,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx %g0,%g0,c_1
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
umul a_2,a_2,t_1 !sqr_add_c(a,2,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
st c_2,rp(4) !r[4]=c2;
umul a_2,a_3,t_1 !=!sqr_add_c2(a,3,2,c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1
addx %g0,%g0,c_2 !=
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1
st c_3,rp(5) !r[5]=c3;
addx c_2,%g0,c_2 !=
umul a_3,a_3,t_1 !sqr_add_c(a,3,c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
st c_1,rp(6) !r[6]=c1;
st c_2,rp(7) !r[7]=c2;
ret
restore %g0,%g0,%o0
.type bn_sqr_comba4,#function
.size bn_sqr_comba4,(.-bn_sqr_comba4)
.align 32