1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2/* 3 * The contents of this file are subject to the Mozilla Public 4 * License Version 1.1 (the "License"); you may not use this file 5 * except in compliance with the License. You may obtain a copy of 6 * the License at http://www.mozilla.org/MPL/ 7 * 8 * Software distributed under the License is distributed on an "AS 9 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or 10 * implied. See the License for the specific language governing 11 * rights and limitations under the License. 12 * 13 * The Original Code is the Netscape Portable Runtime (NSPR). 14 * 15 * The Initial Developer of the Original Code is Netscape 16 * Communications Corporation. Portions created by Netscape are 17 * Copyright (C) 1998-2000 Netscape Communications Corporation. All 18 * Rights Reserved. 19 * 20 * Contributor(s): 21 * 22 * Alternatively, the contents of this file may be used under the 23 * terms of the GNU General Public License Version 2 or later (the 24 * "GPL"), in which case the provisions of the GPL are applicable 25 * instead of those above. If you wish to allow use of your 26 * version of this file only under the terms of the GPL and not to 27 * allow others to use your version of this file under the MPL, 28 * indicate your decision by deleting the provisions above and 29 * replace them with the notice and other provisions required by 30 * the GPL. If you do not delete the provisions above, a recipient 31 * may use your version of this file under either the MPL or the 32 * GPL. 33 */ 34 35#ifndef nspr_cpucfg___ 36#define nspr_cpucfg___ 37 38#ifndef XP_PC 39#define XP_PC 40#endif 41 42#ifndef WIN32 43#define WIN32 44#endif 45 46#ifndef WIN95 47#define WIN95 48#endif 49 50#define PR_AF_INET6 23 /* same as AF_INET6 */ 51 52#if defined(_M_IX86) || defined(_X86_) 53 54#define IS_LITTLE_ENDIAN 1 55#undef IS_BIG_ENDIAN 56 57#define PR_BYTES_PER_BYTE 1 58#define PR_BYTES_PER_SHORT 2 59#define PR_BYTES_PER_INT 4 60#define PR_BYTES_PER_INT64 8 61#define PR_BYTES_PER_LONG 4 62#define PR_BYTES_PER_FLOAT 4 63#define PR_BYTES_PER_WORD 4 64#define PR_BYTES_PER_DWORD 8 65#define PR_BYTES_PER_DOUBLE 8 66 67#define PR_BITS_PER_BYTE 8 68#define PR_BITS_PER_SHORT 16 69#define PR_BITS_PER_INT 32 70#define PR_BITS_PER_INT64 64 71#define PR_BITS_PER_LONG 32 72#define PR_BITS_PER_FLOAT 32 73#define PR_BITS_PER_WORD 32 74#define PR_BITS_PER_DWORD 64 75#define PR_BITS_PER_DOUBLE 64 76 77#define PR_BITS_PER_BYTE_LOG2 3 78#define PR_BITS_PER_SHORT_LOG2 4 79#define PR_BITS_PER_INT_LOG2 5 80#define PR_BITS_PER_INT64_LOG2 6 81#define PR_BITS_PER_LONG_LOG2 5 82#define PR_BITS_PER_FLOAT_LOG2 5 83#define PR_BITS_PER_WORD_LOG2 5 84#define PR_BITS_PER_DWORD_LOG2 6 85#define PR_BITS_PER_DOUBLE_LOG2 6 86 87#define PR_ALIGN_OF_SHORT 2 88#define PR_ALIGN_OF_INT 4 89#define PR_ALIGN_OF_LONG 4 90#define PR_ALIGN_OF_INT64 8 91#define PR_ALIGN_OF_FLOAT 4 92#define PR_ALIGN_OF_WORD 4 93#define PR_ALIGN_OF_DWORD 8 94#define PR_ALIGN_OF_DOUBLE 4 95#define PR_ALIGN_OF_POINTER 4 96 97#define PR_BYTES_PER_WORD_LOG2 2 98#define PR_BYTES_PER_DWORD_LOG2 2 99 100#elif defined(_ALPHA_) 101 102#define IS_LITTLE_ENDIAN 1 103#undef IS_BIG_ENDIAN 104 105#define PR_BYTES_PER_BYTE 1 106#define PR_BYTES_PER_SHORT 2 107#define PR_BYTES_PER_INT 4 108#define PR_BYTES_PER_INT64 8 109#define PR_BYTES_PER_LONG 4 110#define PR_BYTES_PER_FLOAT 4 111#define PR_BYTES_PER_DOUBLE 8 112#define PR_BYTES_PER_WORD 4 113#define PR_BYTES_PER_DWORD 8 114 115#define PR_BITS_PER_BYTE 8 116#define PR_BITS_PER_SHORT 16 117#define PR_BITS_PER_INT 32 118#define PR_BITS_PER_INT64 64 119#define PR_BITS_PER_LONG 32 120#define PR_BITS_PER_FLOAT 32 121#define PR_BITS_PER_DOUBLE 64 122#define PR_BITS_PER_WORD 32 123 124#define PR_BITS_PER_BYTE_LOG2 3 125#define PR_BITS_PER_SHORT_LOG2 4 126#define PR_BITS_PER_INT_LOG2 5 127#define PR_BITS_PER_INT64_LOG2 6 128#define PR_BITS_PER_LONG_LOG2 5 129#define PR_BITS_PER_FLOAT_LOG2 5 130#define PR_BITS_PER_DOUBLE_LOG2 6 131#define PR_BITS_PER_WORD_LOG2 5 132 133#define PR_BYTES_PER_WORD_LOG2 2 134#define PR_BYTES_PER_DWORD_LOG2 3 135 136#define PR_ALIGN_OF_SHORT 2 137#define PR_ALIGN_OF_INT 4 138#define PR_ALIGN_OF_LONG 4 139#define PR_ALIGN_OF_INT64 8 140#define PR_ALIGN_OF_FLOAT 4 141#define PR_ALIGN_OF_DOUBLE 8 142#define PR_ALIGN_OF_POINTER 4 143 144#else /* defined(_M_IX86) || defined(_X86_) */ 145 146#error unknown processor architecture 147 148#endif /* defined(_M_IX86) || defined(_X86_) */ 149 150#define HAVE_LONG_LONG 151 152#ifndef NO_NSPR_10_SUPPORT 153 154#define BYTES_PER_BYTE PR_BYTES_PER_BYTE 155#define BYTES_PER_SHORT PR_BYTES_PER_SHORT 156#define BYTES_PER_INT PR_BYTES_PER_INT 157#define BYTES_PER_INT64 PR_BYTES_PER_INT64 158#define BYTES_PER_LONG PR_BYTES_PER_LONG 159#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT 160#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE 161#define BYTES_PER_WORD PR_BYTES_PER_WORD 162#define BYTES_PER_DWORD PR_BYTES_PER_DWORD 163 164#define BITS_PER_BYTE PR_BITS_PER_BYTE 165#define BITS_PER_SHORT PR_BITS_PER_SHORT 166#define BITS_PER_INT PR_BITS_PER_INT 167#define BITS_PER_INT64 PR_BITS_PER_INT64 168#define BITS_PER_LONG PR_BITS_PER_LONG 169#define BITS_PER_FLOAT PR_BITS_PER_FLOAT 170#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE 171#define BITS_PER_WORD PR_BITS_PER_WORD 172 173#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 174#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 175#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 176#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 177#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 178#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 179#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 180#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 181 182#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT 183#define ALIGN_OF_INT PR_ALIGN_OF_INT 184#define ALIGN_OF_LONG PR_ALIGN_OF_LONG 185#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 186#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT 187#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE 188#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER 189#define ALIGN_OF_WORD PR_ALIGN_OF_WORD 190 191#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 192#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 193#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 194 195#endif /* NO_NSPR_10_SUPPORT */ 196 197#endif /* nspr_cpucfg___ */ 198