1302 lines
26 KiB
ArmAsm
1302 lines
26 KiB
ArmAsm
/* $NetBSD: bn_comba_586.S,v 1.1 2000/07/31 19:57:31 thorpej Exp $ */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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/*
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* Modified from the output of `perl co-586.pl elf' by
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* Jason R. Thorpe <thorpej@zembu.com>.
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*/
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#include <machine/asm.h>
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ENTRY(bn_mul_comba8)
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pushl %esi
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movl 12(%esp), %esi
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pushl %edi
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movl 20(%esp), %edi
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pushl %ebp
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pushl %ebx
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xorl %ebx, %ebx
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movl (%esi), %eax
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xorl %ecx, %ecx
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movl (%edi), %edx
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/* ################## Calculate word 0 */
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xorl %ebp, %ebp
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/* mul a[0]*b[0] */
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mull %edx
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addl %eax, %ebx
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movl 20(%esp), %eax
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adcl %edx, %ecx
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movl (%edi), %edx
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adcl $0, %ebp
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movl %ebx, (%eax)
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movl 4(%esi), %eax
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/* saved r[0] */
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/* ################## Calculate word 1 */
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xorl %ebx, %ebx
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/* mul a[1]*b[0] */
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mull %edx
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addl %eax, %ecx
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movl (%esi), %eax
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adcl %edx, %ebp
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movl 4(%edi), %edx
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adcl $0, %ebx
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/* mul a[0]*b[1] */
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mull %edx
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addl %eax, %ecx
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movl 20(%esp), %eax
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adcl %edx, %ebp
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movl (%edi), %edx
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adcl $0, %ebx
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movl %ecx, 4(%eax)
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movl 8(%esi), %eax
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/* saved r[1] */
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/* ################## Calculate word 2 */
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xorl %ecx, %ecx
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/* mul a[2]*b[0] */
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mull %edx
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addl %eax, %ebp
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movl 4(%esi), %eax
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adcl %edx, %ebx
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movl 4(%edi), %edx
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adcl $0, %ecx
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/* mul a[1]*b[1] */
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mull %edx
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addl %eax, %ebp
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movl (%esi), %eax
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adcl %edx, %ebx
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movl 8(%edi), %edx
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adcl $0, %ecx
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/* mul a[0]*b[2] */
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mull %edx
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addl %eax, %ebp
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movl 20(%esp), %eax
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adcl %edx, %ebx
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movl (%edi), %edx
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adcl $0, %ecx
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movl %ebp, 8(%eax)
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movl 12(%esi), %eax
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/* saved r[2] */
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/* ################## Calculate word 3 */
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xorl %ebp, %ebp
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/* mul a[3]*b[0] */
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mull %edx
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addl %eax, %ebx
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movl 8(%esi), %eax
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adcl %edx, %ecx
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movl 4(%edi), %edx
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adcl $0, %ebp
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/* mul a[2]*b[1] */
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mull %edx
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addl %eax, %ebx
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movl 4(%esi), %eax
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adcl %edx, %ecx
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movl 8(%edi), %edx
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adcl $0, %ebp
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/* mul a[1]*b[2] */
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mull %edx
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addl %eax, %ebx
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movl (%esi), %eax
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adcl %edx, %ecx
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movl 12(%edi), %edx
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adcl $0, %ebp
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/* mul a[0]*b[3] */
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mull %edx
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addl %eax, %ebx
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movl 20(%esp), %eax
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adcl %edx, %ecx
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movl (%edi), %edx
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adcl $0, %ebp
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movl %ebx, 12(%eax)
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movl 16(%esi), %eax
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/* saved r[3] */
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/* ################## Calculate word 4 */
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xorl %ebx, %ebx
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/* mul a[4]*b[0] */
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mull %edx
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addl %eax, %ecx
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movl 12(%esi), %eax
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adcl %edx, %ebp
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movl 4(%edi), %edx
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adcl $0, %ebx
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/* mul a[3]*b[1] */
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mull %edx
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addl %eax, %ecx
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movl 8(%esi), %eax
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adcl %edx, %ebp
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movl 8(%edi), %edx
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adcl $0, %ebx
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/* mul a[2]*b[2] */
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mull %edx
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addl %eax, %ecx
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movl 4(%esi), %eax
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adcl %edx, %ebp
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movl 12(%edi), %edx
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adcl $0, %ebx
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/* mul a[1]*b[3] */
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mull %edx
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addl %eax, %ecx
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movl (%esi), %eax
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adcl %edx, %ebp
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movl 16(%edi), %edx
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adcl $0, %ebx
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/* mul a[0]*b[4] */
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mull %edx
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addl %eax, %ecx
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movl 20(%esp), %eax
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adcl %edx, %ebp
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movl (%edi), %edx
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adcl $0, %ebx
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movl %ecx, 16(%eax)
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movl 20(%esi), %eax
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/* saved r[4] */
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/* ################## Calculate word 5 */
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xorl %ecx, %ecx
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/* mul a[5]*b[0] */
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mull %edx
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addl %eax, %ebp
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movl 16(%esi), %eax
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adcl %edx, %ebx
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movl 4(%edi), %edx
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adcl $0, %ecx
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/* mul a[4]*b[1] */
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mull %edx
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addl %eax, %ebp
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movl 12(%esi), %eax
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adcl %edx, %ebx
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movl 8(%edi), %edx
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adcl $0, %ecx
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/* mul a[3]*b[2] */
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mull %edx
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addl %eax, %ebp
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movl 8(%esi), %eax
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adcl %edx, %ebx
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movl 12(%edi), %edx
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adcl $0, %ecx
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/* mul a[2]*b[3] */
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mull %edx
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addl %eax, %ebp
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movl 4(%esi), %eax
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adcl %edx, %ebx
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movl 16(%edi), %edx
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adcl $0, %ecx
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/* mul a[1]*b[4] */
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mull %edx
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addl %eax, %ebp
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movl (%esi), %eax
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adcl %edx, %ebx
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movl 20(%edi), %edx
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adcl $0, %ecx
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/* mul a[0]*b[5] */
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mull %edx
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addl %eax, %ebp
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movl 20(%esp), %eax
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adcl %edx, %ebx
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movl (%edi), %edx
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adcl $0, %ecx
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movl %ebp, 20(%eax)
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movl 24(%esi), %eax
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/* saved r[5] */
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/* ################## Calculate word 6 */
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xorl %ebp, %ebp
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/* mul a[6]*b[0] */
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mull %edx
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addl %eax, %ebx
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movl 20(%esi), %eax
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adcl %edx, %ecx
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movl 4(%edi), %edx
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adcl $0, %ebp
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/* mul a[5]*b[1] */
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mull %edx
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addl %eax, %ebx
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movl 16(%esi), %eax
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adcl %edx, %ecx
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movl 8(%edi), %edx
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adcl $0, %ebp
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/* mul a[4]*b[2] */
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mull %edx
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addl %eax, %ebx
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movl 12(%esi), %eax
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adcl %edx, %ecx
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movl 12(%edi), %edx
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adcl $0, %ebp
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/* mul a[3]*b[3] */
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mull %edx
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addl %eax, %ebx
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movl 8(%esi), %eax
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adcl %edx, %ecx
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movl 16(%edi), %edx
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adcl $0, %ebp
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/* mul a[2]*b[4] */
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mull %edx
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addl %eax, %ebx
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movl 4(%esi), %eax
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adcl %edx, %ecx
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movl 20(%edi), %edx
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adcl $0, %ebp
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/* mul a[1]*b[5] */
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mull %edx
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addl %eax, %ebx
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movl (%esi), %eax
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adcl %edx, %ecx
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movl 24(%edi), %edx
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adcl $0, %ebp
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/* mul a[0]*b[6] */
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mull %edx
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addl %eax, %ebx
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movl 20(%esp), %eax
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adcl %edx, %ecx
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movl (%edi), %edx
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adcl $0, %ebp
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movl %ebx, 24(%eax)
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movl 28(%esi), %eax
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/* saved r[6] */
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/* ################## Calculate word 7 */
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xorl %ebx, %ebx
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/* mul a[7]*b[0] */
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mull %edx
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addl %eax, %ecx
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movl 24(%esi), %eax
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adcl %edx, %ebp
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movl 4(%edi), %edx
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adcl $0, %ebx
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/* mul a[6]*b[1] */
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mull %edx
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addl %eax, %ecx
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movl 20(%esi), %eax
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adcl %edx, %ebp
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movl 8(%edi), %edx
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adcl $0, %ebx
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/* mul a[5]*b[2] */
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mull %edx
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addl %eax, %ecx
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movl 16(%esi), %eax
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adcl %edx, %ebp
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movl 12(%edi), %edx
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adcl $0, %ebx
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/* mul a[4]*b[3] */
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mull %edx
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addl %eax, %ecx
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movl 12(%esi), %eax
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adcl %edx, %ebp
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movl 16(%edi), %edx
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adcl $0, %ebx
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/* mul a[3]*b[4] */
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mull %edx
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addl %eax, %ecx
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movl 8(%esi), %eax
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adcl %edx, %ebp
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movl 20(%edi), %edx
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adcl $0, %ebx
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/* mul a[2]*b[5] */
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mull %edx
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addl %eax, %ecx
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movl 4(%esi), %eax
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adcl %edx, %ebp
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movl 24(%edi), %edx
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adcl $0, %ebx
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/* mul a[1]*b[6] */
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mull %edx
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addl %eax, %ecx
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movl (%esi), %eax
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adcl %edx, %ebp
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movl 28(%edi), %edx
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adcl $0, %ebx
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/* mul a[0]*b[7] */
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mull %edx
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addl %eax, %ecx
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movl 20(%esp), %eax
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adcl %edx, %ebp
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movl 4(%edi), %edx
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adcl $0, %ebx
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movl %ecx, 28(%eax)
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movl 28(%esi), %eax
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/* saved r[7] */
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/* ################## Calculate word 8 */
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xorl %ecx, %ecx
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/* mul a[7]*b[1] */
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mull %edx
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addl %eax, %ebp
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movl 24(%esi), %eax
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adcl %edx, %ebx
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movl 8(%edi), %edx
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adcl $0, %ecx
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/* mul a[6]*b[2] */
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mull %edx
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addl %eax, %ebp
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movl 20(%esi), %eax
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adcl %edx, %ebx
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movl 12(%edi), %edx
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adcl $0, %ecx
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/* mul a[5]*b[3] */
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mull %edx
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addl %eax, %ebp
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movl 16(%esi), %eax
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adcl %edx, %ebx
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movl 16(%edi), %edx
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adcl $0, %ecx
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/* mul a[4]*b[4] */
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mull %edx
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addl %eax, %ebp
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movl 12(%esi), %eax
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adcl %edx, %ebx
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movl 20(%edi), %edx
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adcl $0, %ecx
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/* mul a[3]*b[5] */
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mull %edx
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addl %eax, %ebp
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movl 8(%esi), %eax
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adcl %edx, %ebx
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movl 24(%edi), %edx
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adcl $0, %ecx
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/* mul a[2]*b[6] */
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mull %edx
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addl %eax, %ebp
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movl 4(%esi), %eax
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adcl %edx, %ebx
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movl 28(%edi), %edx
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adcl $0, %ecx
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/* mul a[1]*b[7] */
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mull %edx
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addl %eax, %ebp
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movl 20(%esp), %eax
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adcl %edx, %ebx
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movl 8(%edi), %edx
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adcl $0, %ecx
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movl %ebp, 32(%eax)
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movl 28(%esi), %eax
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/* saved r[8] */
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/* ################## Calculate word 9 */
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xorl %ebp, %ebp
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/* mul a[7]*b[2] */
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mull %edx
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addl %eax, %ebx
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movl 24(%esi), %eax
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adcl %edx, %ecx
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movl 12(%edi), %edx
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adcl $0, %ebp
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/* mul a[6]*b[3] */
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mull %edx
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addl %eax, %ebx
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movl 20(%esi), %eax
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adcl %edx, %ecx
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movl 16(%edi), %edx
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adcl $0, %ebp
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/* mul a[5]*b[4] */
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mull %edx
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addl %eax, %ebx
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movl 16(%esi), %eax
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adcl %edx, %ecx
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movl 20(%edi), %edx
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adcl $0, %ebp
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/* mul a[4]*b[5] */
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mull %edx
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addl %eax, %ebx
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movl 12(%esi), %eax
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adcl %edx, %ecx
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movl 24(%edi), %edx
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adcl $0, %ebp
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/* mul a[3]*b[6] */
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mull %edx
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addl %eax, %ebx
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movl 8(%esi), %eax
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adcl %edx, %ecx
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movl 28(%edi), %edx
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adcl $0, %ebp
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/* mul a[2]*b[7] */
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mull %edx
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addl %eax, %ebx
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movl 20(%esp), %eax
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adcl %edx, %ecx
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movl 12(%edi), %edx
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adcl $0, %ebp
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movl %ebx, 36(%eax)
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movl 28(%esi), %eax
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/* saved r[9] */
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/* ################## Calculate word 10 */
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xorl %ebx, %ebx
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/* mul a[7]*b[3] */
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mull %edx
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addl %eax, %ecx
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movl 24(%esi), %eax
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adcl %edx, %ebp
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movl 16(%edi), %edx
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adcl $0, %ebx
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/* mul a[6]*b[4] */
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mull %edx
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addl %eax, %ecx
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movl 20(%esi), %eax
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adcl %edx, %ebp
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movl 20(%edi), %edx
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adcl $0, %ebx
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/* mul a[5]*b[5] */
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mull %edx
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addl %eax, %ecx
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movl 16(%esi), %eax
|
|
adcl %edx, %ebp
|
|
movl 24(%edi), %edx
|
|
adcl $0, %ebx
|
|
/* mul a[4]*b[6] */
|
|
mull %edx
|
|
addl %eax, %ecx
|
|
movl 12(%esi), %eax
|
|
adcl %edx, %ebp
|
|
movl 28(%edi), %edx
|
|
adcl $0, %ebx
|
|
/* mul a[3]*b[7] */
|
|
mull %edx
|
|
addl %eax, %ecx
|
|
movl 20(%esp), %eax
|
|
adcl %edx, %ebp
|
|
movl 16(%edi), %edx
|
|
adcl $0, %ebx
|
|
movl %ecx, 40(%eax)
|
|
movl 28(%esi), %eax
|
|
/* saved r[10] */
|
|
/* ################## Calculate word 11 */
|
|
xorl %ecx, %ecx
|
|
/* mul a[7]*b[4] */
|
|
mull %edx
|
|
addl %eax, %ebp
|
|
movl 24(%esi), %eax
|
|
adcl %edx, %ebx
|
|
movl 20(%edi), %edx
|
|
adcl $0, %ecx
|
|
/* mul a[6]*b[5] */
|
|
mull %edx
|
|
addl %eax, %ebp
|
|
movl 20(%esi), %eax
|
|
adcl %edx, %ebx
|
|
movl 24(%edi), %edx
|
|
adcl $0, %ecx
|
|
/* mul a[5]*b[6] */
|
|
mull %edx
|
|
addl %eax, %ebp
|
|
movl 16(%esi), %eax
|
|
adcl %edx, %ebx
|
|
movl 28(%edi), %edx
|
|
adcl $0, %ecx
|
|
/* mul a[4]*b[7] */
|
|
mull %edx
|
|
addl %eax, %ebp
|
|
movl 20(%esp), %eax
|
|
adcl %edx, %ebx
|
|
movl 20(%edi), %edx
|
|
adcl $0, %ecx
|
|
movl %ebp, 44(%eax)
|
|
movl 28(%esi), %eax
|
|
/* saved r[11] */
|
|
/* ################## Calculate word 12 */
|
|
xorl %ebp, %ebp
|
|
/* mul a[7]*b[5] */
|
|
mull %edx
|
|
addl %eax, %ebx
|
|
movl 24(%esi), %eax
|
|
adcl %edx, %ecx
|
|
movl 24(%edi), %edx
|
|
adcl $0, %ebp
|
|
/* mul a[6]*b[6] */
|
|
mull %edx
|
|
addl %eax, %ebx
|
|
movl 20(%esi), %eax
|
|
adcl %edx, %ecx
|
|
movl 28(%edi), %edx
|
|
adcl $0, %ebp
|
|
/* mul a[5]*b[7] */
|
|
mull %edx
|
|
addl %eax, %ebx
|
|
movl 20(%esp), %eax
|
|
adcl %edx, %ecx
|
|
movl 24(%edi), %edx
|
|
adcl $0, %ebp
|
|
movl %ebx, 48(%eax)
|
|
movl 28(%esi), %eax
|
|
/* saved r[12] */
|
|
/* ################## Calculate word 13 */
|
|
xorl %ebx, %ebx
|
|
/* mul a[7]*b[6] */
|
|
mull %edx
|
|
addl %eax, %ecx
|
|
movl 24(%esi), %eax
|
|
adcl %edx, %ebp
|
|
movl 28(%edi), %edx
|
|
adcl $0, %ebx
|
|
/* mul a[6]*b[7] */
|
|
mull %edx
|
|
addl %eax, %ecx
|
|
movl 20(%esp), %eax
|
|
adcl %edx, %ebp
|
|
movl 28(%edi), %edx
|
|
adcl $0, %ebx
|
|
movl %ecx, 52(%eax)
|
|
movl 28(%esi), %eax
|
|
/* saved r[13] */
|
|
/* ################## Calculate word 14 */
|
|
xorl %ecx, %ecx
|
|
/* mul a[7]*b[7] */
|
|
mull %edx
|
|
addl %eax, %ebp
|
|
movl 20(%esp), %eax
|
|
adcl %edx, %ebx
|
|
adcl $0, %ecx
|
|
movl %ebp, 56(%eax)
|
|
/* saved r[14] */
|
|
/* save r[15] */
|
|
movl %ebx, 60(%eax)
|
|
popl %ebx
|
|
popl %ebp
|
|
popl %edi
|
|
popl %esi
|
|
ret
|
|
|
|
ENTRY(bn_mul_comba4)
|
|
pushl %esi
|
|
movl 12(%esp), %esi
|
|
pushl %edi
|
|
movl 20(%esp), %edi
|
|
pushl %ebp
|
|
pushl %ebx
|
|
xorl %ebx, %ebx
|
|
movl (%esi), %eax
|
|
xorl %ecx, %ecx
|
|
movl (%edi), %edx
|
|
/* ################## Calculate word 0 */
|
|
xorl %ebp, %ebp
|
|
/* mul a[0]*b[0] */
|
|
mull %edx
|
|
addl %eax, %ebx
|
|
movl 20(%esp), %eax
|
|
adcl %edx, %ecx
|
|
movl (%edi), %edx
|
|
adcl $0, %ebp
|
|
movl %ebx, (%eax)
|
|
movl 4(%esi), %eax
|
|
/* saved r[0] */
|
|
/* ################## Calculate word 1 */
|
|
xorl %ebx, %ebx
|
|
/* mul a[1]*b[0] */
|
|
mull %edx
|
|
addl %eax, %ecx
|
|
movl (%esi), %eax
|
|
adcl %edx, %ebp
|
|
movl 4(%edi), %edx
|
|
adcl $0, %ebx
|
|
/* mul a[0]*b[1] */
|
|
mull %edx
|
|
addl %eax, %ecx
|
|
movl 20(%esp), %eax
|
|
adcl %edx, %ebp
|
|
movl (%edi), %edx
|
|
adcl $0, %ebx
|
|
movl %ecx, 4(%eax)
|
|
movl 8(%esi), %eax
|
|
/* saved r[1] */
|
|
/* ################## Calculate word 2 */
|
|
xorl %ecx, %ecx
|
|
/* mul a[2]*b[0] */
|
|
mull %edx
|
|
addl %eax, %ebp
|
|
movl 4(%esi), %eax
|
|
adcl %edx, %ebx
|
|
movl 4(%edi), %edx
|
|
adcl $0, %ecx
|
|
/* mul a[1]*b[1] */
|
|
mull %edx
|
|
addl %eax, %ebp
|
|
movl (%esi), %eax
|
|
adcl %edx, %ebx
|
|
movl 8(%edi), %edx
|
|
adcl $0, %ecx
|
|
/* mul a[0]*b[2] */
|
|
mull %edx
|
|
addl %eax, %ebp
|
|
movl 20(%esp), %eax
|
|
adcl %edx, %ebx
|
|
movl (%edi), %edx
|
|
adcl $0, %ecx
|
|
movl %ebp, 8(%eax)
|
|
movl 12(%esi), %eax
|
|
/* saved r[2] */
|
|
/* ################## Calculate word 3 */
|
|
xorl %ebp, %ebp
|
|
/* mul a[3]*b[0] */
|
|
mull %edx
|
|
addl %eax, %ebx
|
|
movl 8(%esi), %eax
|
|
adcl %edx, %ecx
|
|
movl 4(%edi), %edx
|
|
adcl $0, %ebp
|
|
/* mul a[2]*b[1] */
|
|
mull %edx
|
|
addl %eax, %ebx
|
|
movl 4(%esi), %eax
|
|
adcl %edx, %ecx
|
|
movl 8(%edi), %edx
|
|
adcl $0, %ebp
|
|
/* mul a[1]*b[2] */
|
|
mull %edx
|
|
addl %eax, %ebx
|
|
movl (%esi), %eax
|
|
adcl %edx, %ecx
|
|
movl 12(%edi), %edx
|
|
adcl $0, %ebp
|
|
/* mul a[0]*b[3] */
|
|
mull %edx
|
|
addl %eax, %ebx
|
|
movl 20(%esp), %eax
|
|
adcl %edx, %ecx
|
|
movl 4(%edi), %edx
|
|
adcl $0, %ebp
|
|
movl %ebx, 12(%eax)
|
|
movl 12(%esi), %eax
|
|
/* saved r[3] */
|
|
/* ################## Calculate word 4 */
|
|
xorl %ebx, %ebx
|
|
/* mul a[3]*b[1] */
|
|
mull %edx
|
|
addl %eax, %ecx
|
|
movl 8(%esi), %eax
|
|
adcl %edx, %ebp
|
|
movl 8(%edi), %edx
|
|
adcl $0, %ebx
|
|
/* mul a[2]*b[2] */
|
|
mull %edx
|
|
addl %eax, %ecx
|
|
movl 4(%esi), %eax
|
|
adcl %edx, %ebp
|
|
movl 12(%edi), %edx
|
|
adcl $0, %ebx
|
|
/* mul a[1]*b[3] */
|
|
mull %edx
|
|
addl %eax, %ecx
|
|
movl 20(%esp), %eax
|
|
adcl %edx, %ebp
|
|
movl 8(%edi), %edx
|
|
adcl $0, %ebx
|
|
movl %ecx, 16(%eax)
|
|
movl 12(%esi), %eax
|
|
/* saved r[4] */
|
|
/* ################## Calculate word 5 */
|
|
xorl %ecx, %ecx
|
|
/* mul a[3]*b[2] */
|
|
mull %edx
|
|
addl %eax, %ebp
|
|
movl 8(%esi), %eax
|
|
adcl %edx, %ebx
|
|
movl 12(%edi), %edx
|
|
adcl $0, %ecx
|
|
/* mul a[2]*b[3] */
|
|
mull %edx
|
|
addl %eax, %ebp
|
|
movl 20(%esp), %eax
|
|
adcl %edx, %ebx
|
|
movl 12(%edi), %edx
|
|
adcl $0, %ecx
|
|
movl %ebp, 20(%eax)
|
|
movl 12(%esi), %eax
|
|
/* saved r[5] */
|
|
/* ################## Calculate word 6 */
|
|
xorl %ebp, %ebp
|
|
/* mul a[3]*b[3] */
|
|
mull %edx
|
|
addl %eax, %ebx
|
|
movl 20(%esp), %eax
|
|
adcl %edx, %ecx
|
|
adcl $0, %ebp
|
|
movl %ebx, 24(%eax)
|
|
/* saved r[6] */
|
|
/* save r[7] */
|
|
movl %ecx, 28(%eax)
|
|
popl %ebx
|
|
popl %ebp
|
|
popl %edi
|
|
popl %esi
|
|
ret
|
|
|
|
ENTRY(bn_sqr_comba8)
|
|
pushl %esi
|
|
pushl %edi
|
|
pushl %ebp
|
|
pushl %ebx
|
|
movl 20(%esp), %edi
|
|
movl 24(%esp), %esi
|
|
xorl %ebx, %ebx
|
|
xorl %ecx, %ecx
|
|
movl (%esi), %eax
|
|
/* ############### Calculate word 0 */
|
|
xorl %ebp, %ebp
|
|
/* sqr a[0]*a[0] */
|
|
mull %eax
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl (%esi), %edx
|
|
adcl $0, %ebp
|
|
movl %ebx, (%edi)
|
|
movl 4(%esi), %eax
|
|
/* saved r[0] */
|
|
/* ############### Calculate word 1 */
|
|
xorl %ebx, %ebx
|
|
/* sqr a[1]*a[0] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebx
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 8(%esi), %eax
|
|
adcl $0, %ebx
|
|
movl %ecx, 4(%edi)
|
|
movl (%esi), %edx
|
|
/* saved r[1] */
|
|
/* ############### Calculate word 2 */
|
|
xorl %ecx, %ecx
|
|
/* sqr a[2]*a[0] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ecx
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl 4(%esi), %eax
|
|
adcl $0, %ecx
|
|
/* sqr a[1]*a[1] */
|
|
mull %eax
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl (%esi), %edx
|
|
adcl $0, %ecx
|
|
movl %ebp, 8(%edi)
|
|
movl 12(%esi), %eax
|
|
/* saved r[2] */
|
|
/* ############### Calculate word 3 */
|
|
xorl %ebp, %ebp
|
|
/* sqr a[3]*a[0] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebp
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl 8(%esi), %eax
|
|
adcl $0, %ebp
|
|
movl 4(%esi), %edx
|
|
/* sqr a[2]*a[1] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebp
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl 16(%esi), %eax
|
|
adcl $0, %ebp
|
|
movl %ebx, 12(%edi)
|
|
movl (%esi), %edx
|
|
/* saved r[3] */
|
|
/* ############### Calculate word 4 */
|
|
xorl %ebx, %ebx
|
|
/* sqr a[4]*a[0] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebx
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 12(%esi), %eax
|
|
adcl $0, %ebx
|
|
movl 4(%esi), %edx
|
|
/* sqr a[3]*a[1] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebx
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 8(%esi), %eax
|
|
adcl $0, %ebx
|
|
/* sqr a[2]*a[2] */
|
|
mull %eax
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl (%esi), %edx
|
|
adcl $0, %ebx
|
|
movl %ecx, 16(%edi)
|
|
movl 20(%esi), %eax
|
|
/* saved r[4] */
|
|
/* ############### Calculate word 5 */
|
|
xorl %ecx, %ecx
|
|
/* sqr a[5]*a[0] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ecx
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl 16(%esi), %eax
|
|
adcl $0, %ecx
|
|
movl 4(%esi), %edx
|
|
/* sqr a[4]*a[1] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ecx
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl 12(%esi), %eax
|
|
adcl $0, %ecx
|
|
movl 8(%esi), %edx
|
|
/* sqr a[3]*a[2] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ecx
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl 24(%esi), %eax
|
|
adcl $0, %ecx
|
|
movl %ebp, 20(%edi)
|
|
movl (%esi), %edx
|
|
/* saved r[5] */
|
|
/* ############### Calculate word 6 */
|
|
xorl %ebp, %ebp
|
|
/* sqr a[6]*a[0] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebp
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl 20(%esi), %eax
|
|
adcl $0, %ebp
|
|
movl 4(%esi), %edx
|
|
/* sqr a[5]*a[1] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebp
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl 16(%esi), %eax
|
|
adcl $0, %ebp
|
|
movl 8(%esi), %edx
|
|
/* sqr a[4]*a[2] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebp
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl 12(%esi), %eax
|
|
adcl $0, %ebp
|
|
/* sqr a[3]*a[3] */
|
|
mull %eax
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl (%esi), %edx
|
|
adcl $0, %ebp
|
|
movl %ebx, 24(%edi)
|
|
movl 28(%esi), %eax
|
|
/* saved r[6] */
|
|
/* ############### Calculate word 7 */
|
|
xorl %ebx, %ebx
|
|
/* sqr a[7]*a[0] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebx
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 24(%esi), %eax
|
|
adcl $0, %ebx
|
|
movl 4(%esi), %edx
|
|
/* sqr a[6]*a[1] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebx
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 20(%esi), %eax
|
|
adcl $0, %ebx
|
|
movl 8(%esi), %edx
|
|
/* sqr a[5]*a[2] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebx
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 16(%esi), %eax
|
|
adcl $0, %ebx
|
|
movl 12(%esi), %edx
|
|
/* sqr a[4]*a[3] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebx
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 28(%esi), %eax
|
|
adcl $0, %ebx
|
|
movl %ecx, 28(%edi)
|
|
movl 4(%esi), %edx
|
|
/* saved r[7] */
|
|
/* ############### Calculate word 8 */
|
|
xorl %ecx, %ecx
|
|
/* sqr a[7]*a[1] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ecx
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl 24(%esi), %eax
|
|
adcl $0, %ecx
|
|
movl 8(%esi), %edx
|
|
/* sqr a[6]*a[2] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ecx
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl 20(%esi), %eax
|
|
adcl $0, %ecx
|
|
movl 12(%esi), %edx
|
|
/* sqr a[5]*a[3] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ecx
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl 16(%esi), %eax
|
|
adcl $0, %ecx
|
|
/* sqr a[4]*a[4] */
|
|
mull %eax
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl 8(%esi), %edx
|
|
adcl $0, %ecx
|
|
movl %ebp, 32(%edi)
|
|
movl 28(%esi), %eax
|
|
/* saved r[8] */
|
|
/* ############### Calculate word 9 */
|
|
xorl %ebp, %ebp
|
|
/* sqr a[7]*a[2] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebp
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl 24(%esi), %eax
|
|
adcl $0, %ebp
|
|
movl 12(%esi), %edx
|
|
/* sqr a[6]*a[3] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebp
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl 20(%esi), %eax
|
|
adcl $0, %ebp
|
|
movl 16(%esi), %edx
|
|
/* sqr a[5]*a[4] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebp
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl 28(%esi), %eax
|
|
adcl $0, %ebp
|
|
movl %ebx, 36(%edi)
|
|
movl 12(%esi), %edx
|
|
/* saved r[9] */
|
|
/* ############### Calculate word 10 */
|
|
xorl %ebx, %ebx
|
|
/* sqr a[7]*a[3] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebx
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 24(%esi), %eax
|
|
adcl $0, %ebx
|
|
movl 16(%esi), %edx
|
|
/* sqr a[6]*a[4] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebx
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 20(%esi), %eax
|
|
adcl $0, %ebx
|
|
/* sqr a[5]*a[5] */
|
|
mull %eax
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 16(%esi), %edx
|
|
adcl $0, %ebx
|
|
movl %ecx, 40(%edi)
|
|
movl 28(%esi), %eax
|
|
/* saved r[10] */
|
|
/* ############### Calculate word 11 */
|
|
xorl %ecx, %ecx
|
|
/* sqr a[7]*a[4] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ecx
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl 24(%esi), %eax
|
|
adcl $0, %ecx
|
|
movl 20(%esi), %edx
|
|
/* sqr a[6]*a[5] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ecx
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl 28(%esi), %eax
|
|
adcl $0, %ecx
|
|
movl %ebp, 44(%edi)
|
|
movl 20(%esi), %edx
|
|
/* saved r[11] */
|
|
/* ############### Calculate word 12 */
|
|
xorl %ebp, %ebp
|
|
/* sqr a[7]*a[5] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebp
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl 24(%esi), %eax
|
|
adcl $0, %ebp
|
|
/* sqr a[6]*a[6] */
|
|
mull %eax
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl 24(%esi), %edx
|
|
adcl $0, %ebp
|
|
movl %ebx, 48(%edi)
|
|
movl 28(%esi), %eax
|
|
/* saved r[12] */
|
|
/* ############### Calculate word 13 */
|
|
xorl %ebx, %ebx
|
|
/* sqr a[7]*a[6] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebx
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 28(%esi), %eax
|
|
adcl $0, %ebx
|
|
movl %ecx, 52(%edi)
|
|
/* saved r[13] */
|
|
/* ############### Calculate word 14 */
|
|
xorl %ecx, %ecx
|
|
/* sqr a[7]*a[7] */
|
|
mull %eax
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
adcl $0, %ecx
|
|
movl %ebp, 56(%edi)
|
|
/* saved r[14] */
|
|
movl %ebx, 60(%edi)
|
|
popl %ebx
|
|
popl %ebp
|
|
popl %edi
|
|
popl %esi
|
|
ret
|
|
|
|
ENTRY(bn_sqr_comba4)
|
|
pushl %esi
|
|
pushl %edi
|
|
pushl %ebp
|
|
pushl %ebx
|
|
movl 20(%esp), %edi
|
|
movl 24(%esp), %esi
|
|
xorl %ebx, %ebx
|
|
xorl %ecx, %ecx
|
|
movl (%esi), %eax
|
|
/* ############### Calculate word 0 */
|
|
xorl %ebp, %ebp
|
|
/* sqr a[0]*a[0] */
|
|
mull %eax
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl (%esi), %edx
|
|
adcl $0, %ebp
|
|
movl %ebx, (%edi)
|
|
movl 4(%esi), %eax
|
|
/* saved r[0] */
|
|
/* ############### Calculate word 1 */
|
|
xorl %ebx, %ebx
|
|
/* sqr a[1]*a[0] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebx
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 8(%esi), %eax
|
|
adcl $0, %ebx
|
|
movl %ecx, 4(%edi)
|
|
movl (%esi), %edx
|
|
/* saved r[1] */
|
|
/* ############### Calculate word 2 */
|
|
xorl %ecx, %ecx
|
|
/* sqr a[2]*a[0] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ecx
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl 4(%esi), %eax
|
|
adcl $0, %ecx
|
|
/* sqr a[1]*a[1] */
|
|
mull %eax
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl (%esi), %edx
|
|
adcl $0, %ecx
|
|
movl %ebp, 8(%edi)
|
|
movl 12(%esi), %eax
|
|
/* saved r[2] */
|
|
/* ############### Calculate word 3 */
|
|
xorl %ebp, %ebp
|
|
/* sqr a[3]*a[0] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebp
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl 8(%esi), %eax
|
|
adcl $0, %ebp
|
|
movl 4(%esi), %edx
|
|
/* sqr a[2]*a[1] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebp
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
movl 12(%esi), %eax
|
|
adcl $0, %ebp
|
|
movl %ebx, 12(%edi)
|
|
movl 4(%esi), %edx
|
|
/* saved r[3] */
|
|
/* ############### Calculate word 4 */
|
|
xorl %ebx, %ebx
|
|
/* sqr a[3]*a[1] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ebx
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 8(%esi), %eax
|
|
adcl $0, %ebx
|
|
/* sqr a[2]*a[2] */
|
|
mull %eax
|
|
addl %eax, %ecx
|
|
adcl %edx, %ebp
|
|
movl 8(%esi), %edx
|
|
adcl $0, %ebx
|
|
movl %ecx, 16(%edi)
|
|
movl 12(%esi), %eax
|
|
/* saved r[4] */
|
|
/* ############### Calculate word 5 */
|
|
xorl %ecx, %ecx
|
|
/* sqr a[3]*a[2] */
|
|
mull %edx
|
|
addl %eax, %eax
|
|
adcl %edx, %edx
|
|
adcl $0, %ecx
|
|
addl %eax, %ebp
|
|
adcl %edx, %ebx
|
|
movl 12(%esi), %eax
|
|
adcl $0, %ecx
|
|
movl %ebp, 20(%edi)
|
|
/* saved r[5] */
|
|
/* ############### Calculate word 6 */
|
|
xorl %ebp, %ebp
|
|
/* sqr a[3]*a[3] */
|
|
mull %eax
|
|
addl %eax, %ebx
|
|
adcl %edx, %ecx
|
|
adcl $0, %ebp
|
|
movl %ebx, 24(%edi)
|
|
/* saved r[6] */
|
|
movl %ecx, 28(%edi)
|
|
popl %ebx
|
|
popl %ebp
|
|
popl %edi
|
|
popl %esi
|
|
ret
|