1 2/* 3 * IBM Accurate Mathematical Library 4 * Written by International Business Machines Corp. 5 * Copyright (C) 2001 Free Software Foundation, Inc. 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU Lesser General Public License as published by 9 * the Free Software Foundation; either version 2.1 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 20 */ 21 22/**************************************************************************/ 23/* */ 24/* MODULE_NAME:mpa2.h */ 25/* */ 26/* */ 27/* variables prototype and definition according to type of processor */ 28/* types definition */ 29/**************************************************************************/ 30 31#ifndef MPA2_H 32#define MPA2_H 33 34 35#ifdef BIG_ENDI 36static const number 37/**/ radix = {{0x41700000, 0x00000000} }, /* 2**24 */ 38/**/ radixi = {{0x3e700000, 0x00000000} }, /* 2**-24 */ 39/**/ cutter = {{0x44b00000, 0x00000000} }, /* 2**76 */ 40/**/ zero = {{0x00000000, 0x00000000} }, /* 0 */ 41/**/ one = {{0x3ff00000, 0x00000000} }, /* 1 */ 42/**/ mone = {{0xbff00000, 0x00000000} }, /* -1 */ 43/**/ two = {{0x40000000, 0x00000000} }, /* 2 */ 44/**/ two5 = {{0x40400000, 0x00000000} }, /* 2**5 */ 45/**/ two10 = {{0x40900000, 0x00000000} }, /* 2**10 */ 46/**/ two18 = {{0x41100000, 0x00000000} }, /* 2**18 */ 47/**/ two19 = {{0x41200000, 0x00000000} }, /* 2**19 */ 48/**/ two23 = {{0x41600000, 0x00000000} }, /* 2**23 */ 49/**/ two52 = {{0x43300000, 0x00000000} }, /* 2**52 */ 50/**/ two57 = {{0x43800000, 0x00000000} }, /* 2**57 */ 51/**/ two71 = {{0x44600000, 0x00000000} }, /* 2**71 */ 52/**/ twom1032 = {{0x00000400, 0x00000000} }; /* 2**-1032 */ 53 54#else 55#ifdef LITTLE_ENDI 56static const number 57/**/ radix = {{0x00000000, 0x41700000} }, /* 2**24 */ 58/**/ radixi = {{0x00000000, 0x3e700000} }, /* 2**-24 */ 59/**/ cutter = {{0x00000000, 0x44b00000} }, /* 2**76 */ 60/**/ zero = {{0x00000000, 0x00000000} }, /* 0 */ 61/**/ one = {{0x00000000, 0x3ff00000} }, /* 1 */ 62/**/ mone = {{0x00000000, 0xbff00000} }, /* -1 */ 63/**/ two = {{0x00000000, 0x40000000} }, /* 2 */ 64/**/ two5 = {{0x00000000, 0x40400000} }, /* 2**5 */ 65/**/ two10 = {{0x00000000, 0x40900000} }, /* 2**10 */ 66/**/ two18 = {{0x00000000, 0x41100000} }, /* 2**18 */ 67/**/ two19 = {{0x00000000, 0x41200000} }, /* 2**19 */ 68/**/ two23 = {{0x00000000, 0x41600000} }, /* 2**23 */ 69/**/ two52 = {{0x00000000, 0x43300000} }, /* 2**52 */ 70/**/ two57 = {{0x00000000, 0x43800000} }, /* 2**57 */ 71/**/ two71 = {{0x00000000, 0x44600000} }, /* 2**71 */ 72/**/ twom1032 = {{0x00000000, 0x00000400} }; /* 2**-1032 */ 73 74#endif 75#endif 76 77#define RADIX radix.d 78#define RADIXI radixi.d 79#define CUTTER cutter.d 80#define ZERO zero.d 81#define ONE one.d 82#define MONE mone.d 83#define TWO two.d 84#define TWO5 two5.d 85#define TWO10 two10.d 86#define TWO18 two18.d 87#define TWO19 two19.d 88#define TWO23 two23.d 89#define TWO52 two52.d 90#define TWO57 two57.d 91#define TWO71 two71.d 92#define TWOM1032 twom1032.d 93 94 95#endif 96