1459 lines
28 KiB
ArmAsm
1459 lines
28 KiB
ArmAsm
.ident "sparcv8.s, Version 1.4"
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.ident "SPARC v8 ISA artwork by Andy Polyakov <appro@fy.chalmers.se>"
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/*
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* ====================================================================
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* Written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL
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* project.
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*
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* Rights for redistribution and usage in source and binary forms are
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* granted according to the OpenSSL license. Warranty of any kind is
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* disclaimed.
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* ====================================================================
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*/
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/*
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* This is my modest contributon to OpenSSL project (see
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* http://www.openssl.org/ for more information about it) and is
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* a drop-in SuperSPARC ISA replacement for crypto/bn/bn_asm.c
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* module. For updates see http://fy.chalmers.se/~appro/hpe/.
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*
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* See bn_asm.sparc.v8plus.S for more details.
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*/
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/*
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* Revision history.
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*
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* 1.1 - new loop unrolling model(*);
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* 1.2 - made gas friendly;
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* 1.3 - fixed problem with /usr/ccs/lib/cpp;
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* 1.4 - some retunes;
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*
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* (*) see bn_asm.sparc.v8plus.S for details
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*/
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.section ".text",#alloc,#execinstr
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.file "bn_asm.sparc.v8.S"
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.align 32
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.global bn_mul_add_words
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/*
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* BN_ULONG bn_mul_add_words(rp,ap,num,w)
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* BN_ULONG *rp,*ap;
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* int num;
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* BN_ULONG w;
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*/
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bn_mul_add_words:
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cmp %o2,0
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bg,a .L_bn_mul_add_words_proceed
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ld [%o1],%g2
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retl
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clr %o0
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.L_bn_mul_add_words_proceed:
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andcc %o2,-4,%g0
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bz .L_bn_mul_add_words_tail
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clr %o5
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.L_bn_mul_add_words_loop:
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ld [%o0],%o4
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ld [%o1+4],%g3
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umul %o3,%g2,%g2
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rd %y,%g1
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addcc %o4,%o5,%o4
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addx %g1,0,%g1
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addcc %o4,%g2,%o4
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st %o4,[%o0]
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addx %g1,0,%o5
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ld [%o0+4],%o4
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ld [%o1+8],%g2
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umul %o3,%g3,%g3
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dec 4,%o2
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rd %y,%g1
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addcc %o4,%o5,%o4
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addx %g1,0,%g1
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addcc %o4,%g3,%o4
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st %o4,[%o0+4]
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addx %g1,0,%o5
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ld [%o0+8],%o4
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ld [%o1+12],%g3
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umul %o3,%g2,%g2
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inc 16,%o1
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rd %y,%g1
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addcc %o4,%o5,%o4
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addx %g1,0,%g1
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addcc %o4,%g2,%o4
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st %o4,[%o0+8]
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addx %g1,0,%o5
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ld [%o0+12],%o4
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umul %o3,%g3,%g3
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inc 16,%o0
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rd %y,%g1
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addcc %o4,%o5,%o4
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addx %g1,0,%g1
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addcc %o4,%g3,%o4
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st %o4,[%o0-4]
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addx %g1,0,%o5
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andcc %o2,-4,%g0
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bnz,a .L_bn_mul_add_words_loop
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ld [%o1],%g2
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tst %o2
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bnz,a .L_bn_mul_add_words_tail
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ld [%o1],%g2
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.L_bn_mul_add_words_return:
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retl
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mov %o5,%o0
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nop
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.L_bn_mul_add_words_tail:
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ld [%o0],%o4
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umul %o3,%g2,%g2
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addcc %o4,%o5,%o4
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rd %y,%g1
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addx %g1,0,%g1
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addcc %o4,%g2,%o4
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addx %g1,0,%o5
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deccc %o2
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bz .L_bn_mul_add_words_return
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st %o4,[%o0]
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ld [%o1+4],%g2
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ld [%o0+4],%o4
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umul %o3,%g2,%g2
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rd %y,%g1
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addcc %o4,%o5,%o4
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addx %g1,0,%g1
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addcc %o4,%g2,%o4
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addx %g1,0,%o5
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deccc %o2
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bz .L_bn_mul_add_words_return
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st %o4,[%o0+4]
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ld [%o1+8],%g2
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ld [%o0+8],%o4
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umul %o3,%g2,%g2
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rd %y,%g1
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addcc %o4,%o5,%o4
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addx %g1,0,%g1
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addcc %o4,%g2,%o4
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st %o4,[%o0+8]
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retl
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addx %g1,0,%o0
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.type bn_mul_add_words,#function
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.size bn_mul_add_words,(.-bn_mul_add_words)
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.align 32
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.global bn_mul_words
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/*
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* BN_ULONG bn_mul_words(rp,ap,num,w)
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* BN_ULONG *rp,*ap;
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* int num;
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* BN_ULONG w;
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*/
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bn_mul_words:
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cmp %o2,0
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bg,a .L_bn_mul_words_proceeed
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ld [%o1],%g2
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retl
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clr %o0
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.L_bn_mul_words_proceeed:
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andcc %o2,-4,%g0
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bz .L_bn_mul_words_tail
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clr %o5
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.L_bn_mul_words_loop:
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ld [%o1+4],%g3
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umul %o3,%g2,%g2
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addcc %g2,%o5,%g2
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rd %y,%g1
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addx %g1,0,%o5
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st %g2,[%o0]
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ld [%o1+8],%g2
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umul %o3,%g3,%g3
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addcc %g3,%o5,%g3
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rd %y,%g1
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dec 4,%o2
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addx %g1,0,%o5
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st %g3,[%o0+4]
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ld [%o1+12],%g3
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umul %o3,%g2,%g2
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addcc %g2,%o5,%g2
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rd %y,%g1
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inc 16,%o1
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st %g2,[%o0+8]
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addx %g1,0,%o5
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umul %o3,%g3,%g3
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addcc %g3,%o5,%g3
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rd %y,%g1
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inc 16,%o0
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addx %g1,0,%o5
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st %g3,[%o0-4]
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andcc %o2,-4,%g0
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nop
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bnz,a .L_bn_mul_words_loop
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ld [%o1],%g2
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tst %o2
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bnz,a .L_bn_mul_words_tail
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ld [%o1],%g2
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.L_bn_mul_words_return:
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retl
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mov %o5,%o0
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nop
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.L_bn_mul_words_tail:
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umul %o3,%g2,%g2
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addcc %g2,%o5,%g2
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rd %y,%g1
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addx %g1,0,%o5
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deccc %o2
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bz .L_bn_mul_words_return
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st %g2,[%o0]
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nop
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ld [%o1+4],%g2
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umul %o3,%g2,%g2
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addcc %g2,%o5,%g2
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rd %y,%g1
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addx %g1,0,%o5
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deccc %o2
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bz .L_bn_mul_words_return
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st %g2,[%o0+4]
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ld [%o1+8],%g2
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umul %o3,%g2,%g2
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addcc %g2,%o5,%g2
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rd %y,%g1
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st %g2,[%o0+8]
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retl
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addx %g1,0,%o0
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.type bn_mul_words,#function
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.size bn_mul_words,(.-bn_mul_words)
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.align 32
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.global bn_sqr_words
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/*
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* void bn_sqr_words(r,a,n)
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* BN_ULONG *r,*a;
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* int n;
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*/
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bn_sqr_words:
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cmp %o2,0
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bg,a .L_bn_sqr_words_proceeed
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ld [%o1],%g2
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retl
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clr %o0
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.L_bn_sqr_words_proceeed:
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andcc %o2,-4,%g0
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bz .L_bn_sqr_words_tail
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clr %o5
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.L_bn_sqr_words_loop:
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ld [%o1+4],%g3
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umul %g2,%g2,%o4
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st %o4,[%o0]
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rd %y,%o5
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st %o5,[%o0+4]
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ld [%o1+8],%g2
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umul %g3,%g3,%o4
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dec 4,%o2
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st %o4,[%o0+8]
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rd %y,%o5
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st %o5,[%o0+12]
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nop
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ld [%o1+12],%g3
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umul %g2,%g2,%o4
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st %o4,[%o0+16]
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rd %y,%o5
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inc 16,%o1
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st %o5,[%o0+20]
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umul %g3,%g3,%o4
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inc 32,%o0
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st %o4,[%o0-8]
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rd %y,%o5
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st %o5,[%o0-4]
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andcc %o2,-4,%g2
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bnz,a .L_bn_sqr_words_loop
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ld [%o1],%g2
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tst %o2
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nop
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bnz,a .L_bn_sqr_words_tail
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ld [%o1],%g2
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.L_bn_sqr_words_return:
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retl
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clr %o0
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.L_bn_sqr_words_tail:
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umul %g2,%g2,%o4
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st %o4,[%o0]
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deccc %o2
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rd %y,%o5
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bz .L_bn_sqr_words_return
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st %o5,[%o0+4]
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ld [%o1+4],%g2
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umul %g2,%g2,%o4
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st %o4,[%o0+8]
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deccc %o2
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rd %y,%o5
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nop
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bz .L_bn_sqr_words_return
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st %o5,[%o0+12]
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ld [%o1+8],%g2
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umul %g2,%g2,%o4
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st %o4,[%o0+16]
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rd %y,%o5
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st %o5,[%o0+20]
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retl
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clr %o0
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.type bn_sqr_words,#function
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.size bn_sqr_words,(.-bn_sqr_words)
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.align 32
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.global bn_div_words
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/*
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* BN_ULONG bn_div_words(h,l,d)
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* BN_ULONG h,l,d;
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*/
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bn_div_words:
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wr %o0,%y
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udiv %o1,%o2,%o0
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retl
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nop
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.type bn_div_words,#function
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.size bn_div_words,(.-bn_div_words)
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.align 32
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.global bn_add_words
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/*
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* BN_ULONG bn_add_words(rp,ap,bp,n)
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* BN_ULONG *rp,*ap,*bp;
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* int n;
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*/
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bn_add_words:
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cmp %o3,0
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bg,a .L_bn_add_words_proceed
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ld [%o1],%o4
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retl
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clr %o0
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.L_bn_add_words_proceed:
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andcc %o3,-4,%g0
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bz .L_bn_add_words_tail
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clr %g1
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ba .L_bn_add_words_warn_loop
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addcc %g0,0,%g0 ! clear carry flag
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.L_bn_add_words_loop:
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ld [%o1],%o4
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.L_bn_add_words_warn_loop:
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ld [%o2],%o5
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ld [%o1+4],%g3
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ld [%o2+4],%g4
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dec 4,%o3
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addxcc %o5,%o4,%o5
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st %o5,[%o0]
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ld [%o1+8],%o4
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ld [%o2+8],%o5
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inc 16,%o1
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addxcc %g3,%g4,%g3
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st %g3,[%o0+4]
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ld [%o1-4],%g3
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ld [%o2+12],%g4
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inc 16,%o2
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addxcc %o5,%o4,%o5
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st %o5,[%o0+8]
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inc 16,%o0
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addxcc %g3,%g4,%g3
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st %g3,[%o0-4]
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addx %g0,0,%g1
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andcc %o3,-4,%g0
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bnz,a .L_bn_add_words_loop
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addcc %g1,-1,%g0
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tst %o3
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bnz,a .L_bn_add_words_tail
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ld [%o1],%o4
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.L_bn_add_words_return:
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retl
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mov %g1,%o0
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.L_bn_add_words_tail:
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addcc %g1,-1,%g0
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ld [%o2],%o5
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addxcc %o5,%o4,%o5
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addx %g0,0,%g1
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deccc %o3
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bz .L_bn_add_words_return
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st %o5,[%o0]
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ld [%o1+4],%o4
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addcc %g1,-1,%g0
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ld [%o2+4],%o5
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addxcc %o5,%o4,%o5
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addx %g0,0,%g1
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deccc %o3
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bz .L_bn_add_words_return
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st %o5,[%o0+4]
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ld [%o1+8],%o4
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addcc %g1,-1,%g0
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ld [%o2+8],%o5
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addxcc %o5,%o4,%o5
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st %o5,[%o0+8]
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retl
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addx %g0,0,%o0
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.type bn_add_words,#function
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.size bn_add_words,(.-bn_add_words)
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.align 32
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.global bn_sub_words
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/*
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* BN_ULONG bn_sub_words(rp,ap,bp,n)
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* BN_ULONG *rp,*ap,*bp;
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* int n;
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*/
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bn_sub_words:
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cmp %o3,0
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bg,a .L_bn_sub_words_proceed
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ld [%o1],%o4
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retl
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clr %o0
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.L_bn_sub_words_proceed:
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andcc %o3,-4,%g0
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bz .L_bn_sub_words_tail
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clr %g1
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ba .L_bn_sub_words_warm_loop
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addcc %g0,0,%g0 ! clear carry flag
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.L_bn_sub_words_loop:
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ld [%o1],%o4
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.L_bn_sub_words_warm_loop:
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ld [%o2],%o5
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ld [%o1+4],%g3
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ld [%o2+4],%g4
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dec 4,%o3
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subxcc %o4,%o5,%o5
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st %o5,[%o0]
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ld [%o1+8],%o4
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ld [%o2+8],%o5
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inc 16,%o1
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subxcc %g3,%g4,%g4
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st %g4,[%o0+4]
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ld [%o1-4],%g3
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ld [%o2+12],%g4
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|
inc 16,%o2
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subxcc %o4,%o5,%o5
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st %o5,[%o0+8]
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|
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inc 16,%o0
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subxcc %g3,%g4,%g4
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|
st %g4,[%o0-4]
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addx %g0,0,%g1
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andcc %o3,-4,%g0
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|
bnz,a .L_bn_sub_words_loop
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addcc %g1,-1,%g0
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|
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tst %o3
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nop
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bnz,a .L_bn_sub_words_tail
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|
ld [%o1],%o4
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|
.L_bn_sub_words_return:
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retl
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|
mov %g1,%o0
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.L_bn_sub_words_tail:
|
|
addcc %g1,-1,%g0
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|
ld [%o2],%o5
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subxcc %o4,%o5,%o5
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addx %g0,0,%g1
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deccc %o3
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bz .L_bn_sub_words_return
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|
st %o5,[%o0]
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nop
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|
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ld [%o1+4],%o4
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addcc %g1,-1,%g0
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ld [%o2+4],%o5
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subxcc %o4,%o5,%o5
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addx %g0,0,%g1
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deccc %o3
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|
bz .L_bn_sub_words_return
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st %o5,[%o0+4]
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|
|
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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
|
|
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.type bn_sub_words,#function
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.size bn_sub_words,(.-bn_sub_words)
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#define FRAME_SIZE -96
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/*
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* Here is register usage map for *all* routines below.
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*/
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#define t_1 %o0
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#define t_2 %o1
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#define c_1 %o2
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#define c_2 %o3
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#define c_3 %o4
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#define ap(I) [%i1+4*I]
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#define bp(I) [%i2+4*I]
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#define rp(I) [%i0+4*I]
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#define a_0 %l0
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#define a_1 %l1
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#define a_2 %l2
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#define a_3 %l3
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#define a_4 %l4
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#define a_5 %l5
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#define a_6 %l6
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#define a_7 %l7
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#define b_0 %i3
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#define b_1 %i4
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#define b_2 %i5
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#define b_3 %o5
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#define b_4 %g1
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#define b_5 %g2
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#define b_6 %g3
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#define b_7 %g4
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.align 32
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.global bn_mul_comba8
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/*
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* void bn_mul_comba8(r,a,b)
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* BN_ULONG *r,*a,*b;
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*/
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bn_mul_comba8:
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save %sp,FRAME_SIZE,%sp
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ld ap(0),a_0
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ld bp(0),b_0
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umul a_0,b_0,c_1 !=!mul_add_c(a[0],b[0],c1,c2,c3);
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ld bp(1),b_1
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rd %y,c_2
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st c_1,rp(0) !r[0]=c1;
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umul a_0,b_1,t_1 !=!mul_add_c(a[0],b[1],c2,c3,c1);
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ld ap(1),a_1
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addcc c_2,t_1,c_2
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rd %y,t_2
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addxcc %g0,t_2,c_3 !=
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addx %g0,%g0,c_1
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ld ap(2),a_2
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umul a_1,b_0,t_1 !mul_add_c(a[1],b[0],c2,c3,c1);
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addcc c_2,t_1,c_2 !=
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rd %y,t_2
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addxcc c_3,t_2,c_3
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st c_2,rp(1) !r[1]=c2;
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addx c_1,%g0,c_1 !=
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umul a_2,b_0,t_1 !mul_add_c(a[2],b[0],c3,c1,c2);
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addcc c_3,t_1,c_3
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rd %y,t_2
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addxcc c_1,t_2,c_1 !=
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addx %g0,%g0,c_2
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ld bp(2),b_2
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umul a_1,b_1,t_1 !mul_add_c(a[1],b[1],c3,c1,c2);
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addcc c_3,t_1,c_3 !=
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rd %y,t_2
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addxcc c_1,t_2,c_1
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ld bp(3),b_3
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addx c_2,%g0,c_2 !=
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umul a_0,b_2,t_1 !mul_add_c(a[0],b[2],c3,c1,c2);
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addcc c_3,t_1,c_3
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rd %y,t_2
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addxcc c_1,t_2,c_1 !=
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addx c_2,%g0,c_2
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st c_3,rp(2) !r[2]=c3;
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umul a_0,b_3,t_1 !mul_add_c(a[0],b[3],c1,c2,c3);
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addcc c_1,t_1,c_1 !=
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rd %y,t_2
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addxcc c_2,t_2,c_2
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addx %g0,%g0,c_3
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umul a_1,b_2,t_1 !=!mul_add_c(a[1],b[2],c1,c2,c3);
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addcc c_1,t_1,c_1
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rd %y,t_2
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addxcc c_2,t_2,c_2
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addx c_3,%g0,c_3 !=
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ld ap(3),a_3
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umul a_2,b_1,t_1 !mul_add_c(a[2],b[1],c1,c2,c3);
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addcc c_1,t_1,c_1
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rd %y,t_2 !=
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addxcc c_2,t_2,c_2
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addx c_3,%g0,c_3
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ld ap(4),a_4
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umul a_3,b_0,t_1 !mul_add_c(a[3],b[0],c1,c2,c3);!=
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addcc c_1,t_1,c_1
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rd %y,t_2
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addxcc c_2,t_2,c_2
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addx c_3,%g0,c_3 !=
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st c_1,rp(3) !r[3]=c1;
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umul a_4,b_0,t_1 !mul_add_c(a[4],b[0],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2 !=
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addxcc c_3,t_2,c_3
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addx %g0,%g0,c_1
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umul a_3,b_1,t_1 !mul_add_c(a[3],b[1],c2,c3,c1);
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addcc c_2,t_1,c_2 !=
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rd %y,t_2
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addxcc c_3,t_2,c_3
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addx c_1,%g0,c_1
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umul a_2,b_2,t_1 !=!mul_add_c(a[2],b[2],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2
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addxcc c_3,t_2,c_3
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addx c_1,%g0,c_1 !=
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ld bp(4),b_4
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umul a_1,b_3,t_1 !mul_add_c(a[1],b[3],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2 !=
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addxcc c_3,t_2,c_3
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addx c_1,%g0,c_1
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ld bp(5),b_5
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umul a_0,b_4,t_1 !=!mul_add_c(a[0],b[4],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2
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addxcc c_3,t_2,c_3
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addx c_1,%g0,c_1 !=
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st c_2,rp(4) !r[4]=c2;
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umul a_0,b_5,t_1 !mul_add_c(a[0],b[5],c3,c1,c2);
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addcc c_3,t_1,c_3
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rd %y,t_2 !=
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addxcc c_1,t_2,c_1
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addx %g0,%g0,c_2
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umul a_1,b_4,t_1 !mul_add_c(a[1],b[4],c3,c1,c2);
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addcc c_3,t_1,c_3 !=
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rd %y,t_2
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addxcc c_1,t_2,c_1
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addx c_2,%g0,c_2
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umul a_2,b_3,t_1 !=!mul_add_c(a[2],b[3],c3,c1,c2);
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addcc c_3,t_1,c_3
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rd %y,t_2
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addxcc c_1,t_2,c_1
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addx c_2,%g0,c_2 !=
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umul a_3,b_2,t_1 !mul_add_c(a[3],b[2],c3,c1,c2);
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addcc c_3,t_1,c_3
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rd %y,t_2
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addxcc c_1,t_2,c_1 !=
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addx c_2,%g0,c_2
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ld ap(5),a_5
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umul a_4,b_1,t_1 !mul_add_c(a[4],b[1],c3,c1,c2);
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addcc c_3,t_1,c_3 !=
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rd %y,t_2
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addxcc c_1,t_2,c_1
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ld ap(6),a_6
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addx c_2,%g0,c_2 !=
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umul a_5,b_0,t_1 !mul_add_c(a[5],b[0],c3,c1,c2);
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addcc c_3,t_1,c_3
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rd %y,t_2
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addxcc c_1,t_2,c_1 !=
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addx c_2,%g0,c_2
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st c_3,rp(5) !r[5]=c3;
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umul a_6,b_0,t_1 !mul_add_c(a[6],b[0],c1,c2,c3);
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addcc c_1,t_1,c_1 !=
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rd %y,t_2
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addxcc c_2,t_2,c_2
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addx %g0,%g0,c_3
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umul a_5,b_1,t_1 !=!mul_add_c(a[5],b[1],c1,c2,c3);
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addcc c_1,t_1,c_1
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rd %y,t_2
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addxcc c_2,t_2,c_2
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addx c_3,%g0,c_3 !=
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umul a_4,b_2,t_1 !mul_add_c(a[4],b[2],c1,c2,c3);
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addcc c_1,t_1,c_1
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rd %y,t_2
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addxcc c_2,t_2,c_2 !=
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addx c_3,%g0,c_3
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umul a_3,b_3,t_1 !mul_add_c(a[3],b[3],c1,c2,c3);
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addcc c_1,t_1,c_1
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rd %y,t_2 !=
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addxcc c_2,t_2,c_2
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addx c_3,%g0,c_3
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umul a_2,b_4,t_1 !mul_add_c(a[2],b[4],c1,c2,c3);
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addcc c_1,t_1,c_1 !=
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rd %y,t_2
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addxcc c_2,t_2,c_2
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ld bp(6),b_6
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addx c_3,%g0,c_3 !=
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umul a_1,b_5,t_1 !mul_add_c(a[1],b[5],c1,c2,c3);
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addcc c_1,t_1,c_1
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rd %y,t_2
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addxcc c_2,t_2,c_2 !=
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addx c_3,%g0,c_3
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ld bp(7),b_7
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umul a_0,b_6,t_1 !mul_add_c(a[0],b[6],c1,c2,c3);
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addcc c_1,t_1,c_1 !=
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rd %y,t_2
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addxcc c_2,t_2,c_2
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st c_1,rp(6) !r[6]=c1;
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addx c_3,%g0,c_3 !=
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umul a_0,b_7,t_1 !mul_add_c(a[0],b[7],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2
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addxcc c_3,t_2,c_3 !=
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addx %g0,%g0,c_1
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umul a_1,b_6,t_1 !mul_add_c(a[1],b[6],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2 !=
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addxcc c_3,t_2,c_3
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addx c_1,%g0,c_1
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umul a_2,b_5,t_1 !mul_add_c(a[2],b[5],c2,c3,c1);
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addcc c_2,t_1,c_2 !=
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rd %y,t_2
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addxcc c_3,t_2,c_3
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addx c_1,%g0,c_1
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umul a_3,b_4,t_1 !=!mul_add_c(a[3],b[4],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2
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addxcc c_3,t_2,c_3
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addx c_1,%g0,c_1 !=
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umul a_4,b_3,t_1 !mul_add_c(a[4],b[3],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2
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addxcc c_3,t_2,c_3 !=
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addx c_1,%g0,c_1
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umul a_5,b_2,t_1 !mul_add_c(a[5],b[2],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2 !=
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addxcc c_3,t_2,c_3
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addx c_1,%g0,c_1
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ld ap(7),a_7
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umul a_6,b_1,t_1 !=!mul_add_c(a[6],b[1],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2
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addxcc c_3,t_2,c_3
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addx c_1,%g0,c_1 !=
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umul a_7,b_0,t_1 !mul_add_c(a[7],b[0],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2
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addxcc c_3,t_2,c_3 !=
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addx c_1,%g0,c_1
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st c_2,rp(7) !r[7]=c2;
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umul a_7,b_1,t_1 !mul_add_c(a[7],b[1],c3,c1,c2);
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addcc c_3,t_1,c_3 !=
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rd %y,t_2
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addxcc c_1,t_2,c_1
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addx %g0,%g0,c_2
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umul a_6,b_2,t_1 !=!mul_add_c(a[6],b[2],c3,c1,c2);
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addcc c_3,t_1,c_3
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rd %y,t_2
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addxcc c_1,t_2,c_1
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addx c_2,%g0,c_2 !=
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umul a_5,b_3,t_1 !mul_add_c(a[5],b[3],c3,c1,c2);
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addcc c_3,t_1,c_3
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rd %y,t_2
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addxcc c_1,t_2,c_1 !=
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addx c_2,%g0,c_2
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umul a_4,b_4,t_1 !mul_add_c(a[4],b[4],c3,c1,c2);
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addcc c_3,t_1,c_3
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rd %y,t_2 !=
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addxcc c_1,t_2,c_1
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addx c_2,%g0,c_2
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umul a_3,b_5,t_1 !mul_add_c(a[3],b[5],c3,c1,c2);
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addcc c_3,t_1,c_3 !=
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rd %y,t_2
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addxcc c_1,t_2,c_1
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addx c_2,%g0,c_2
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umul a_2,b_6,t_1 !=!mul_add_c(a[2],b[6],c3,c1,c2);
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addcc c_3,t_1,c_3
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rd %y,t_2
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addxcc c_1,t_2,c_1
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addx c_2,%g0,c_2 !=
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umul a_1,b_7,t_1 !mul_add_c(a[1],b[7],c3,c1,c2);
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addcc c_3,t_1,c_3
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rd %y,t_2
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addxcc c_1,t_2,c_1 !
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addx c_2,%g0,c_2
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st c_3,rp(8) !r[8]=c3;
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umul a_2,b_7,t_1 !mul_add_c(a[2],b[7],c1,c2,c3);
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addcc c_1,t_1,c_1 !=
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rd %y,t_2
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addxcc c_2,t_2,c_2
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addx %g0,%g0,c_3
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umul a_3,b_6,t_1 !=!mul_add_c(a[3],b[6],c1,c2,c3);
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addcc c_1,t_1,c_1
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rd %y,t_2
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addxcc c_2,t_2,c_2
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addx c_3,%g0,c_3 !=
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umul a_4,b_5,t_1 !mul_add_c(a[4],b[5],c1,c2,c3);
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addcc c_1,t_1,c_1
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rd %y,t_2
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addxcc c_2,t_2,c_2 !=
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addx c_3,%g0,c_3
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umul a_5,b_4,t_1 !mul_add_c(a[5],b[4],c1,c2,c3);
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addcc c_1,t_1,c_1
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rd %y,t_2 !=
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addxcc c_2,t_2,c_2
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addx c_3,%g0,c_3
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umul a_6,b_3,t_1 !mul_add_c(a[6],b[3],c1,c2,c3);
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addcc c_1,t_1,c_1 !=
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rd %y,t_2
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addxcc c_2,t_2,c_2
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addx c_3,%g0,c_3
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umul a_7,b_2,t_1 !=!mul_add_c(a[7],b[2],c1,c2,c3);
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addcc c_1,t_1,c_1
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rd %y,t_2
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addxcc c_2,t_2,c_2
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addx c_3,%g0,c_3 !=
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st c_1,rp(9) !r[9]=c1;
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umul a_7,b_3,t_1 !mul_add_c(a[7],b[3],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2 !=
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addxcc c_3,t_2,c_3
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addx %g0,%g0,c_1
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umul a_6,b_4,t_1 !mul_add_c(a[6],b[4],c2,c3,c1);
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addcc c_2,t_1,c_2 !=
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rd %y,t_2
|
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addxcc c_3,t_2,c_3
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addx c_1,%g0,c_1
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umul a_5,b_5,t_1 !=!mul_add_c(a[5],b[5],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2
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addxcc c_3,t_2,c_3
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addx c_1,%g0,c_1 !=
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umul a_4,b_6,t_1 !mul_add_c(a[4],b[6],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2
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addxcc c_3,t_2,c_3 !=
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addx c_1,%g0,c_1
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umul a_3,b_7,t_1 !mul_add_c(a[3],b[7],c2,c3,c1);
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addcc c_2,t_1,c_2
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rd %y,t_2 !=
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addxcc c_3,t_2,c_3
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addx c_1,%g0,c_1
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st c_2,rp(10) !r[10]=c2;
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umul a_4,b_7,t_1 !=!mul_add_c(a[4],b[7],c3,c1,c2);
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addcc c_3,t_1,c_3
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rd %y,t_2
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addxcc c_1,t_2,c_1
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addx %g0,%g0,c_2 !=
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umul a_5,b_6,t_1 !mul_add_c(a[5],b[6],c3,c1,c2);
|
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addcc c_3,t_1,c_3
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rd %y,t_2
|
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addxcc c_1,t_2,c_1 !=
|
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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
|