+++ /dev/null
-.ident "sparcv8.s, Version 1.4"
-.ident "SPARC v8 ISA artwork by Andy Polyakov <appro@fy.chalmers.se>"
-
-/*
- * ====================================================================
- * Written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL
- * project.
- *
- * Rights for redistribution and usage in source and binary forms are
- * granted according to the OpenSSL license. Warranty of any kind is
- * disclaimed.
- * ====================================================================
- */
-
-/*
- * This is my modest contributon 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_proceeed
- ld [%o1],%g2
- retl
- clr %o0
-
-.L_bn_mul_words_proceeed:
- 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_proceeed
- ld [%o1],%g2
- retl
- clr %o0
-
-.L_bn_sqr_words_proceeed:
- 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
projects / openbsd / commitdiff