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/gecko_api/include/prcpucfg.h

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C++ Header | 147 lines | 93 code | 18 blank | 36 comment | 0 complexity | 2b95c2fa1a265cabf7c85bd24237c5fe MD5 | raw file
  1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
  2/* ***** BEGIN LICENSE BLOCK *****
  3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
  4 *
  5 * The contents of this file are subject to the Mozilla Public License Version
  6 * 1.1 (the "License"); you may not use this file except in compliance with
  7 * the License. You may obtain a copy of the License at
  8 * http://www.mozilla.org/MPL/
  9 *
 10 * Software distributed under the License is distributed on an "AS IS" basis,
 11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 12 * for the specific language governing rights and limitations under the
 13 * License.
 14 *
 15 * The Original Code is the Netscape Portable Runtime (NSPR).
 16 *
 17 * The Initial Developer of the Original Code is
 18 * Netscape Communications Corporation.
 19 * Portions created by the Initial Developer are Copyright (C) 1998-2000
 20 * the Initial Developer. All Rights Reserved.
 21 *
 22 * Contributor(s):
 23 *
 24 * Alternatively, the contents of this file may be used under the terms of
 25 * either the GNU General Public License Version 2 or later (the "GPL"), or
 26 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 27 * in which case the provisions of the GPL or the LGPL are applicable instead
 28 * of those above. If you wish to allow use of your version of this file only
 29 * under the terms of either the GPL or the LGPL, and not to allow others to
 30 * use your version of this file under the terms of the MPL, indicate your
 31 * decision by deleting the provisions above and replace them with the notice
 32 * and other provisions required by the GPL or the LGPL. If you do not delete
 33 * the provisions above, a recipient may use your version of this file under
 34 * the terms of any one of the MPL, the GPL or the LGPL.
 35 *
 36 * ***** END LICENSE BLOCK ***** */
 37
 38#ifndef nspr_cpucfg___
 39#define nspr_cpucfg___
 40
 41#ifndef XP_UNIX
 42#define XP_UNIX
 43#endif
 44
 45#define PR_AF_INET6 30  /* same as AF_INET6 */
 46
 47#if defined(i386)
 48#undef IS_BIG_ENDIAN
 49#define  IS_LITTLE_ENDIAN 1
 50#else
 51#undef IS_LITTLE_ENDIAN
 52#define  IS_BIG_ENDIAN 1
 53#endif
 54
 55#ifndef HAVE_LONG_LONG
 56#define	HAVE_LONG_LONG
 57#endif
 58#undef	HAVE_ALIGNED_DOUBLES
 59#define	HAVE_ALIGNED_LONGLONGS 1
 60
 61#define PR_BYTES_PER_BYTE   1
 62#define PR_BYTES_PER_SHORT  2
 63#define PR_BYTES_PER_INT    4
 64#define PR_BYTES_PER_INT64  8
 65#define PR_BYTES_PER_LONG   4
 66#define PR_BYTES_PER_FLOAT  4
 67#define PR_BYTES_PER_DOUBLE 8
 68#define PR_BYTES_PER_WORD   4
 69#define PR_BYTES_PER_DWORD  8
 70#define PR_BYTES_PER_WORD_LOG2   2
 71#define PR_BYTES_PER_DWORD_LOG2  3
 72
 73#define PR_BITS_PER_BYTE    8
 74#define PR_BITS_PER_SHORT   16
 75#define PR_BITS_PER_INT     32
 76#define PR_BITS_PER_INT64   64
 77#define PR_BITS_PER_LONG    32
 78#define PR_BITS_PER_FLOAT   32
 79#define PR_BITS_PER_DOUBLE  64
 80#define PR_BITS_PER_WORD    32
 81#define PR_BITS_PER_DWORD   64
 82
 83#define PR_BITS_PER_BYTE_LOG2   3
 84#define PR_BITS_PER_SHORT_LOG2  4
 85#define PR_BITS_PER_INT_LOG2    5
 86#define PR_BITS_PER_INT64_LOG2  6
 87#define PR_BITS_PER_LONG_LOG2   5
 88#define PR_BITS_PER_FLOAT_LOG2  5
 89#define PR_BITS_PER_DOUBLE_LOG2 6
 90#define PR_BITS_PER_WORD_LOG2   5
 91
 92#define PR_ALIGN_OF_SHORT   2
 93#define PR_ALIGN_OF_INT     4
 94#define PR_ALIGN_OF_LONG    4
 95#define PR_ALIGN_OF_INT64   4
 96#define PR_ALIGN_OF_FLOAT   4
 97#define PR_ALIGN_OF_DOUBLE  4
 98#define PR_ALIGN_OF_POINTER 4
 99#define PR_ALIGN_OF_WORD    4
100
101#ifndef NO_NSPR_10_SUPPORT
102
103#define BYTES_PER_BYTE		PR_BYTES_PER_BYTE
104#define BYTES_PER_SHORT 	PR_BYTES_PER_SHORT
105#define BYTES_PER_INT 		PR_BYTES_PER_INT
106#define BYTES_PER_INT64		PR_BYTES_PER_INT64
107#define BYTES_PER_LONG		PR_BYTES_PER_LONG
108#define BYTES_PER_FLOAT		PR_BYTES_PER_FLOAT
109#define BYTES_PER_DOUBLE	PR_BYTES_PER_DOUBLE
110#define BYTES_PER_WORD		PR_BYTES_PER_WORD
111#define BYTES_PER_DWORD		PR_BYTES_PER_DWORD
112
113#define BITS_PER_BYTE		PR_BITS_PER_BYTE
114#define BITS_PER_SHORT		PR_BITS_PER_SHORT
115#define BITS_PER_INT		PR_BITS_PER_INT
116#define BITS_PER_INT64		PR_BITS_PER_INT64
117#define BITS_PER_LONG		PR_BITS_PER_LONG
118#define BITS_PER_FLOAT		PR_BITS_PER_FLOAT
119#define BITS_PER_DOUBLE		PR_BITS_PER_DOUBLE
120#define BITS_PER_WORD		PR_BITS_PER_WORD
121
122#define BITS_PER_BYTE_LOG2	PR_BITS_PER_BYTE_LOG2
123#define BITS_PER_SHORT_LOG2	PR_BITS_PER_SHORT_LOG2
124#define BITS_PER_INT_LOG2	PR_BITS_PER_INT_LOG2
125#define BITS_PER_INT64_LOG2	PR_BITS_PER_INT64_LOG2
126#define BITS_PER_LONG_LOG2	PR_BITS_PER_LONG_LOG2
127#define BITS_PER_FLOAT_LOG2	PR_BITS_PER_FLOAT_LOG2
128#define BITS_PER_DOUBLE_LOG2 	PR_BITS_PER_DOUBLE_LOG2
129#define BITS_PER_WORD_LOG2	PR_BITS_PER_WORD_LOG2
130
131#define ALIGN_OF_SHORT		PR_ALIGN_OF_SHORT
132#define ALIGN_OF_INT		PR_ALIGN_OF_INT
133#define ALIGN_OF_LONG		PR_ALIGN_OF_LONG
134#define ALIGN_OF_INT64		PR_ALIGN_OF_INT64
135#define ALIGN_OF_FLOAT		PR_ALIGN_OF_FLOAT
136#define ALIGN_OF_DOUBLE		PR_ALIGN_OF_DOUBLE
137#define ALIGN_OF_POINTER	PR_ALIGN_OF_POINTER
138#define ALIGN_OF_WORD		PR_ALIGN_OF_WORD
139
140#define BYTES_PER_WORD_LOG2	PR_BYTES_PER_WORD_LOG2
141#define BYTES_PER_DWORD_LOG2	PR_BYTES_PER_DWORD_LOG2
142#define WORDS_PER_DWORD_LOG2	PR_WORDS_PER_DWORD_LOG2
143
144#endif /* NO_NSPR_10_SUPPORT */
145
146#endif /* nspr_cpucfg___ */
147