48 строки
1.5 KiB
C
48 строки
1.5 KiB
C
/*
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* File: arch/blackfin/lib/gcclib.h
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* Based on:
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* Author:
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*
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* Created:
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* Description:
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*
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* Modified:
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* Copyright 2004-2006 Analog Devices Inc.
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*
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* Bugs: Enter bugs at http://blackfin.uclinux.org/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see the file COPYING, or write
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* to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#define BITS_PER_UNIT 8
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#define SI_TYPE_SIZE (sizeof (SItype) * BITS_PER_UNIT)
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typedef unsigned int UQItype __attribute__ ((mode(QI)));
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typedef int SItype __attribute__ ((mode(SI)));
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typedef unsigned int USItype __attribute__ ((mode(SI)));
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typedef int DItype __attribute__ ((mode(DI)));
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typedef int word_type __attribute__ ((mode(__word__)));
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typedef unsigned int UDItype __attribute__ ((mode(DI)));
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struct DIstruct {
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SItype low, high;
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};
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typedef union {
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struct DIstruct s;
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DItype ll;
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} DIunion;
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