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_UNIX 39#define XP_UNIX 40#endif 41 42#ifndef BSDI 43#define BSDI 44#endif 45 46#define PR_AF_INET6 24 /* same as AF_INET6 */ 47 48#if defined(__i386__) 49 50#define IS_LITTLE_ENDIAN 1 51#undef IS_BIG_ENDIAN 52#define HAVE_LONG_LONG 53#undef HAVE_ALIGNED_DOUBLES 54#undef HAVE_ALIGNED_LONGLONGS 55 56#define PR_BYTES_PER_BYTE 1 57#define PR_BYTES_PER_SHORT 2 58#define PR_BYTES_PER_INT 4 59#define PR_BYTES_PER_INT64 8 60#define PR_BYTES_PER_LONG 4 61#define PR_BYTES_PER_FLOAT 4 62#define PR_BYTES_PER_DOUBLE 8 63#define PR_BYTES_PER_WORD 4 64#define PR_BYTES_PER_DWORD 8 65 66#define PR_BITS_PER_BYTE 8 67#define PR_BITS_PER_SHORT 16 68#define PR_BITS_PER_INT 32 69#define PR_BITS_PER_INT64 64 70#define PR_BITS_PER_LONG 32 71#define PR_BITS_PER_FLOAT 32 72#define PR_BITS_PER_DOUBLE 64 73#define PR_BITS_PER_WORD 32 74 75#define PR_BITS_PER_BYTE_LOG2 3 76#define PR_BITS_PER_SHORT_LOG2 4 77#define PR_BITS_PER_INT_LOG2 5 78#define PR_BITS_PER_INT64_LOG2 6 79#define PR_BITS_PER_LONG_LOG2 5 80#define PR_BITS_PER_FLOAT_LOG2 5 81#define PR_BITS_PER_DOUBLE_LOG2 6 82#define PR_BITS_PER_WORD_LOG2 5 83 84#define PR_ALIGN_OF_SHORT 2 85#define PR_ALIGN_OF_INT 4 86#define PR_ALIGN_OF_LONG 4 87#define PR_ALIGN_OF_INT64 4 88#define PR_ALIGN_OF_FLOAT 4 89#define PR_ALIGN_OF_DOUBLE 4 90#define PR_ALIGN_OF_POINTER 4 91#define PR_ALIGN_OF_WORD 4 92 93#define PR_BYTES_PER_WORD_LOG2 2 94#define PR_BYTES_PER_DWORD_LOG2 3 95 96#elif defined(__sparc__) 97 98#undef IS_LITTLE_ENDIAN 99#define IS_BIG_ENDIAN 1 100#define HAVE_LONG_LONG 101#define HAVE_ALIGNED_DOUBLES 102#define HAVE_ALIGNED_LONGLONGS 103 104#define PR_BYTES_PER_BYTE 1 105#define PR_BYTES_PER_SHORT 2 106#define PR_BYTES_PER_INT 4 107#define PR_BYTES_PER_INT64 8 108#define PR_BYTES_PER_LONG 4 109#define PR_BYTES_PER_FLOAT 4 110#define PR_BYTES_PER_DOUBLE 8 111#define PR_BYTES_PER_WORD 4 112#define PR_BYTES_PER_DWORD 8 113 114#define PR_BITS_PER_BYTE 8 115#define PR_BITS_PER_SHORT 16 116#define PR_BITS_PER_INT 32 117#define PR_BITS_PER_INT64 64 118#define PR_BITS_PER_LONG 32 119#define PR_BITS_PER_FLOAT 32 120#define PR_BITS_PER_DOUBLE 64 121#define PR_BITS_PER_WORD 32 122 123#define PR_BITS_PER_BYTE_LOG2 3 124#define PR_BITS_PER_SHORT_LOG2 4 125#define PR_BITS_PER_INT_LOG2 5 126#define PR_BITS_PER_INT64_LOG2 6 127#define PR_BITS_PER_LONG_LOG2 5 128#define PR_BITS_PER_FLOAT_LOG2 5 129#define PR_BITS_PER_DOUBLE_LOG2 6 130#define PR_BITS_PER_WORD_LOG2 5 131 132#define PR_ALIGN_OF_SHORT 2 133#define PR_ALIGN_OF_INT 4 134#define PR_ALIGN_OF_LONG 4 135#define PR_ALIGN_OF_INT64 8 136#define PR_ALIGN_OF_FLOAT 4 137#define PR_ALIGN_OF_DOUBLE 8 138#define PR_ALIGN_OF_POINTER 4 139#define PR_ALIGN_OF_WORD 4 140 141#define PR_BYTES_PER_WORD_LOG2 2 142#define PR_BYTES_PER_DWORD_LOG2 3 143 144#else 145 146#error "Unknown CPU architecture" 147 148#endif 149 150#ifndef NO_NSPR_10_SUPPORT 151 152#define BYTES_PER_BYTE PR_BYTES_PER_BYTE 153#define BYTES_PER_SHORT PR_BYTES_PER_SHORT 154#define BYTES_PER_INT PR_BYTES_PER_INT 155#define BYTES_PER_INT64 PR_BYTES_PER_INT64 156#define BYTES_PER_LONG PR_BYTES_PER_LONG 157#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT 158#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE 159#define BYTES_PER_WORD PR_BYTES_PER_WORD 160#define BYTES_PER_DWORD PR_BYTES_PER_DWORD 161 162#define BITS_PER_BYTE PR_BITS_PER_BYTE 163#define BITS_PER_SHORT PR_BITS_PER_SHORT 164#define BITS_PER_INT PR_BITS_PER_INT 165#define BITS_PER_INT64 PR_BITS_PER_INT64 166#define BITS_PER_LONG PR_BITS_PER_LONG 167#define BITS_PER_FLOAT PR_BITS_PER_FLOAT 168#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE 169#define BITS_PER_WORD PR_BITS_PER_WORD 170 171#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 172#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 173#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 174#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 175#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 176#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 177#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 178#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 179 180#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT 181#define ALIGN_OF_INT PR_ALIGN_OF_INT 182#define ALIGN_OF_LONG PR_ALIGN_OF_LONG 183#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 184#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT 185#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE 186#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER 187#define ALIGN_OF_WORD PR_ALIGN_OF_WORD 188 189#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 190#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 191#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 192 193#endif /* NO_NSPR_10_SUPPORT */ 194 195#endif /* nspr_cpucfg___ */ 196