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716154c592
Updated AUTHORS, COPYING, DISCLAIMER, and INSTALL files. Added standardized headers to all source file to clearly indicate the copyright, license, and to give credit where credit is due.
104 lines
2.6 KiB
C
104 lines
2.6 KiB
C
/*****************************************************************************\
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* Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC.
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* Copyright (C) 2007 The Regents of the University of California.
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* Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
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* Written by Brian Behlendorf <behlendorf1@llnl.gov>.
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* UCRL-CODE-235197
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*
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* This file is part of the SPL, Solaris Porting Layer.
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* For details, see <http://github.com/behlendorf/spl/>.
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*
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* The SPL is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* The SPL is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with the SPL. If not, see <http://www.gnu.org/licenses/>.
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\*****************************************************************************/
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#ifndef _SPL_ISA_DEFS_H
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#define _SPL_ISA_DEFS_H
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/* x86_64 arch specific defines */
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#if defined(__x86_64) || defined(__x86_64__)
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#if !defined(__x86_64)
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#define __x86_64
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#endif
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#if !defined(__amd64)
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#define __amd64
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#endif
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#if !defined(__x86)
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#define __x86
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#endif
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#if !defined(_LP64)
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#define _LP64
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#endif
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/* i386 arch specific defines */
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#elif defined(__i386) || defined(__i386__)
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#if !defined(__i386)
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#define __i386
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#endif
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#if !defined(__x86)
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#define __x86
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#endif
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#if !defined(_ILP32)
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#define _ILP32
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#endif
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/* powerpc (ppc64) arch specific defines */
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#elif defined(__powerpc) || defined(__powerpc__)
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#if !defined(__powerpc)
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#define __powerpc
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#endif
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#if !defined(__powerpc__)
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#define __powerpc__
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#endif
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#if !defined(_LP64)
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#define _LP64
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#endif
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#else /* Currently only x86_64, i386, and powerpc arches supported */
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#error "Unsupported ISA type"
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#endif
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#if defined(_ILP32) && defined(_LP64)
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#error "Both _ILP32 and _LP64 are defined"
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#endif
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#include <sys/byteorder.h>
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#if defined(__LITTLE_ENDIAN) && !defined(_LITTLE_ENDIAN)
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#define _LITTLE_ENDIAN __LITTLE_ENDIAN
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#endif
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#if defined(__BIG_ENDIAN) && !defined(_BIG_ENDIAN)
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#define _BIG_ENDIAN __BIG_ENDIAN
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#endif
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#if defined(_LITTLE_ENDIAN) && defined(_BIG_ENDIAN)
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#error "Both _LITTLE_ENDIAN and _BIG_ENDIAN are defined"
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#endif
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#if !defined(_LITTLE_ENDIAN) && !defined(_BIG_ENDIAN)
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#error "Neither _LITTLE_ENDIAN or _BIG_ENDIAN are defined"
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#endif
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#endif /* _SPL_ISA_DEFS_H */
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