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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is the Netscape Portable Runtime (NSPR).
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998-2000
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#ifndef nspr_cpucfg___
#define nspr_cpucfg___

#ifndef XP_UNIX
#define XP_UNIX
#endif

#define PR_AF_INET6 30  /* same as AF_INET6 */

#ifdef __LITTLE_ENDIAN__
#undef IS_BIG_ENDIAN
#define  IS_LITTLE_ENDIAN 1
#else
#undef IS_LITTLE_ENDIAN
#define  IS_BIG_ENDIAN 1
#endif

#ifdef __x86_64__
#define IS_64
#endif

#ifndef HAVE_LONG_LONG
#define	HAVE_LONG_LONG
#endif
#undef	HAVE_ALIGNED_DOUBLES
#define	HAVE_ALIGNED_LONGLONGS 1

#ifdef IS_64

#define PR_BYTES_PER_BYTE   1
#define PR_BYTES_PER_SHORT  2
#define PR_BYTES_PER_INT    4
#define PR_BYTES_PER_INT64  8
#define PR_BYTES_PER_LONG   8
#define PR_BYTES_PER_FLOAT  4
#define PR_BYTES_PER_DOUBLE 8
#define PR_BYTES_PER_WORD   8
#define PR_BYTES_PER_DWORD  8

#define PR_BITS_PER_BYTE    8
#define PR_BITS_PER_SHORT   16
#define PR_BITS_PER_INT     32
#define PR_BITS_PER_INT64   64
#define PR_BITS_PER_LONG    64
#define PR_BITS_PER_FLOAT   32
#define PR_BITS_PER_DOUBLE  64
#define PR_BITS_PER_WORD    64
#define PR_BITS_PER_DWORD   64

#define PR_BITS_PER_BYTE_LOG2   3
#define PR_BITS_PER_SHORT_LOG2  4
#define PR_BITS_PER_INT_LOG2    5
#define PR_BITS_PER_INT64_LOG2  6
#define PR_BITS_PER_LONG_LOG2   6
#define PR_BITS_PER_FLOAT_LOG2  5
#define PR_BITS_PER_DOUBLE_LOG2 6
#define PR_BITS_PER_WORD_LOG2   6
#define PR_BITS_PER_DWORD_LOG2  6

#define PR_ALIGN_OF_SHORT   2
#define PR_ALIGN_OF_INT     4
#define PR_ALIGN_OF_LONG    8
#define PR_ALIGN_OF_INT64   8
#define PR_ALIGN_OF_FLOAT   4
#define PR_ALIGN_OF_DOUBLE  8
#define PR_ALIGN_OF_POINTER 8
#define PR_ALIGN_OF_WORD    8
#define PR_ALIGN_OF_DWORD   8

#else /* IS_64 */

#define PR_BYTES_PER_BYTE   1
#define PR_BYTES_PER_SHORT  2
#define PR_BYTES_PER_INT    4
#define PR_BYTES_PER_INT64  8
#define PR_BYTES_PER_LONG   4
#define PR_BYTES_PER_FLOAT  4
#define PR_BYTES_PER_DOUBLE 8
#define PR_BYTES_PER_WORD   4
#define PR_BYTES_PER_DWORD  8
#define PR_BYTES_PER_WORD_LOG2   2
#define PR_BYTES_PER_DWORD_LOG2  3

#define PR_BITS_PER_BYTE    8
#define PR_BITS_PER_SHORT   16
#define PR_BITS_PER_INT     32
#define PR_BITS_PER_INT64   64
#define PR_BITS_PER_LONG    32
#define PR_BITS_PER_FLOAT   32
#define PR_BITS_PER_DOUBLE  64
#define PR_BITS_PER_WORD    32
#define PR_BITS_PER_DWORD   64

#define PR_BITS_PER_BYTE_LOG2   3
#define PR_BITS_PER_SHORT_LOG2  4
#define PR_BITS_PER_INT_LOG2    5
#define PR_BITS_PER_INT64_LOG2  6
#define PR_BITS_PER_LONG_LOG2   5
#define PR_BITS_PER_FLOAT_LOG2  5
#define PR_BITS_PER_DOUBLE_LOG2 6
#define PR_BITS_PER_WORD_LOG2   5

#define PR_ALIGN_OF_SHORT   2
#define PR_ALIGN_OF_INT     4
#define PR_ALIGN_OF_LONG    4
#define PR_ALIGN_OF_INT64   4
#define PR_ALIGN_OF_FLOAT   4
#define PR_ALIGN_OF_DOUBLE  4
#define PR_ALIGN_OF_POINTER 4
#define PR_ALIGN_OF_WORD    4

#endif /* IS_64 */

#ifndef NO_NSPR_10_SUPPORT

#define BYTES_PER_BYTE		PR_BYTES_PER_BYTE
#define BYTES_PER_SHORT 	PR_BYTES_PER_SHORT
#define BYTES_PER_INT 		PR_BYTES_PER_INT
#define BYTES_PER_INT64		PR_BYTES_PER_INT64
#define BYTES_PER_LONG		PR_BYTES_PER_LONG
#define BYTES_PER_FLOAT		PR_BYTES_PER_FLOAT
#define BYTES_PER_DOUBLE	PR_BYTES_PER_DOUBLE
#define BYTES_PER_WORD		PR_BYTES_PER_WORD
#define BYTES_PER_DWORD		PR_BYTES_PER_DWORD

#define BITS_PER_BYTE		PR_BITS_PER_BYTE
#define BITS_PER_SHORT		PR_BITS_PER_SHORT
#define BITS_PER_INT		PR_BITS_PER_INT
#define BITS_PER_INT64		PR_BITS_PER_INT64
#define BITS_PER_LONG		PR_BITS_PER_LONG
#define BITS_PER_FLOAT		PR_BITS_PER_FLOAT
#define BITS_PER_DOUBLE		PR_BITS_PER_DOUBLE
#define BITS_PER_WORD		PR_BITS_PER_WORD

#define BITS_PER_BYTE_LOG2	PR_BITS_PER_BYTE_LOG2
#define BITS_PER_SHORT_LOG2	PR_BITS_PER_SHORT_LOG2
#define BITS_PER_INT_LOG2	PR_BITS_PER_INT_LOG2
#define BITS_PER_INT64_LOG2	PR_BITS_PER_INT64_LOG2
#define BITS_PER_LONG_LOG2	PR_BITS_PER_LONG_LOG2
#define BITS_PER_FLOAT_LOG2	PR_BITS_PER_FLOAT_LOG2
#define BITS_PER_DOUBLE_LOG2 	PR_BITS_PER_DOUBLE_LOG2
#define BITS_PER_WORD_LOG2	PR_BITS_PER_WORD_LOG2

#define ALIGN_OF_SHORT		PR_ALIGN_OF_SHORT
#define ALIGN_OF_INT		PR_ALIGN_OF_INT
#define ALIGN_OF_LONG		PR_ALIGN_OF_LONG
#define ALIGN_OF_INT64		PR_ALIGN_OF_INT64
#define ALIGN_OF_FLOAT		PR_ALIGN_OF_FLOAT
#define ALIGN_OF_DOUBLE		PR_ALIGN_OF_DOUBLE
#define ALIGN_OF_POINTER	PR_ALIGN_OF_POINTER
#define ALIGN_OF_WORD		PR_ALIGN_OF_WORD

#define BYTES_PER_WORD_LOG2	PR_BYTES_PER_WORD_LOG2
#define BYTES_PER_DWORD_LOG2	PR_BYTES_PER_DWORD_LOG2
#define WORDS_PER_DWORD_LOG2	PR_WORDS_PER_DWORD_LOG2

#endif /* NO_NSPR_10_SUPPORT */

#endif /* nspr_cpucfg___ */