1/* 2 * File: arch/blackfin/lib/gcclib.h 3 * Based on: 4 * Author: 5 * 6 * Created: 7 * Description: 8 * 9 * Modified: 10 * Copyright 2004-2006 Analog Devices Inc. 11 * 12 * Bugs: Enter bugs at http://blackfin.uclinux.org/ 13 * 14 * This program is free software; you can redistribute it and/or modify 15 * it under the terms of the GNU General Public License as published by 16 * the Free Software Foundation; either version 2 of the License, or 17 * (at your option) any later version. 18 * 19 * This program is distributed in the hope that it will be useful, 20 * but WITHOUT ANY WARRANTY; without even the implied warranty of 21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 22 * GNU General Public License for more details. 23 * 24 * You should have received a copy of the GNU General Public License 25 * along with this program; if not, see the file COPYING, or write 26 * to the Free Software Foundation, Inc., 27 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 28 */ 29 30#define BITS_PER_UNIT 8 31#define SI_TYPE_SIZE (sizeof (SItype) * BITS_PER_UNIT) 32 33typedef unsigned int UQItype __attribute__ ((mode(QI))); 34typedef int SItype __attribute__ ((mode(SI))); 35typedef unsigned int USItype __attribute__ ((mode(SI))); 36typedef int DItype __attribute__ ((mode(DI))); 37typedef int word_type __attribute__ ((mode(__word__))); 38typedef unsigned int UDItype __attribute__ ((mode(DI))); 39 40struct DIstruct { 41 SItype low, high; 42}; 43 44typedef union { 45 struct DIstruct s; 46 DItype ll; 47} DIunion; 48