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Diffstat (limited to 'plugins/MirOTR/libgcrypt-1.4.6/mpi/alpha/udiv-qrnnd.S')
| -rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/mpi/alpha/udiv-qrnnd.S | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/alpha/udiv-qrnnd.S b/plugins/MirOTR/libgcrypt-1.4.6/mpi/alpha/udiv-qrnnd.S deleted file mode 100644 index dd0c52d7de..0000000000 --- a/plugins/MirOTR/libgcrypt-1.4.6/mpi/alpha/udiv-qrnnd.S +++ /dev/null @@ -1,159 +0,0 @@ -/* Alpha 21064 __udiv_qrnnd - * - * Copyright (C) 1992, 1994, 1995, 1998, - * 2001, 2002 Free Software Foundation, Inc. - * - * This file is part of Libgcrypt. - * - * Libgcrypt is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * Libgcrypt is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * - * Note: This code is heavily based on the GNU MP Library. - * Actually it's the same code with only minor changes in the - * way the data is stored; this is to support the abstraction - * of an optional secure memory allocation which may be used - * to avoid revealing of sensitive data due to paging etc. - */ - - - - .set noreorder - .set noat -.text - .align 3 - .globl __udiv_qrnnd - .ent __udiv_qrnnd -__udiv_qrnnd: - .frame $30,0,$26,0 - .prologue 0 -#define cnt $2 -#define tmp $3 -#define rem_ptr $16 -#define n1 $17 -#define n0 $18 -#define d $19 -#define qb $20 - - ldiq cnt,16 - blt d,.Largedivisor - -.Loop1: cmplt n0,0,tmp - addq n1,n1,n1 - bis n1,tmp,n1 - addq n0,n0,n0 - cmpule d,n1,qb - subq n1,d,tmp - cmovne qb,tmp,n1 - bis n0,qb,n0 - cmplt n0,0,tmp - addq n1,n1,n1 - bis n1,tmp,n1 - addq n0,n0,n0 - cmpule d,n1,qb - subq n1,d,tmp - cmovne qb,tmp,n1 - bis n0,qb,n0 - cmplt n0,0,tmp - addq n1,n1,n1 - bis n1,tmp,n1 - addq n0,n0,n0 - cmpule d,n1,qb - subq n1,d,tmp - cmovne qb,tmp,n1 - bis n0,qb,n0 - cmplt n0,0,tmp - addq n1,n1,n1 - bis n1,tmp,n1 - addq n0,n0,n0 - cmpule d,n1,qb - subq n1,d,tmp - cmovne qb,tmp,n1 - bis n0,qb,n0 - subq cnt,1,cnt - bgt cnt,.Loop1 - stq n1,0(rem_ptr) - bis $31,n0,$0 - ret $31,($26),1 - -.Largedivisor: - and n0,1,$4 - - srl n0,1,n0 - sll n1,63,tmp - or tmp,n0,n0 - srl n1,1,n1 - - and d,1,$6 - srl d,1,$5 - addq $5,$6,$5 - -.Loop2: cmplt n0,0,tmp - addq n1,n1,n1 - bis n1,tmp,n1 - addq n0,n0,n0 - cmpule $5,n1,qb - subq n1,$5,tmp - cmovne qb,tmp,n1 - bis n0,qb,n0 - cmplt n0,0,tmp - addq n1,n1,n1 - bis n1,tmp,n1 - addq n0,n0,n0 - cmpule $5,n1,qb - subq n1,$5,tmp - cmovne qb,tmp,n1 - bis n0,qb,n0 - cmplt n0,0,tmp - addq n1,n1,n1 - bis n1,tmp,n1 - addq n0,n0,n0 - cmpule $5,n1,qb - subq n1,$5,tmp - cmovne qb,tmp,n1 - bis n0,qb,n0 - cmplt n0,0,tmp - addq n1,n1,n1 - bis n1,tmp,n1 - addq n0,n0,n0 - cmpule $5,n1,qb - subq n1,$5,tmp - cmovne qb,tmp,n1 - bis n0,qb,n0 - subq cnt,1,cnt - bgt cnt,.Loop2 - - addq n1,n1,n1 - addq $4,n1,n1 - bne $6,.LOdd - stq n1,0(rem_ptr) - bis $31,n0,$0 - ret $31,($26),1 - -.LOdd: - /* q' in n0. r' in n1 */ - addq n1,n0,n1 - cmpult n1,n0,tmp # tmp := carry from addq - beq tmp,.LLp6 - addq n0,1,n0 - subq n1,d,n1 -.LLp6: cmpult n1,d,tmp - bne tmp,.LLp7 - addq n0,1,n0 - subq n1,d,n1 -.LLp7: - stq n1,0(rem_ptr) - bis $31,n0,$0 - ret $31,($26),1 - - .end __udiv_qrnnd |