js/src/jscpucfg.h

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
   2  *
   3  * ***** BEGIN LICENSE BLOCK *****
   4  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   5  *
   6  * The contents of this file are subject to the Mozilla Public License Version
   7  * 1.1 (the "License"); you may not use this file except in compliance with
   8  * the License. You may obtain a copy of the License at
   9  * http://www.mozilla.org/MPL/
  10  *
  11  * Software distributed under the License is distributed on an "AS IS" basis,
  12  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  13  * for the specific language governing rights and limitations under the
  14  * License.
  15  *
  16  * The Original Code is Mozilla Communicator client code, released
  17  * March 31, 1998.
  18  *
  19  * The Initial Developer of the Original Code is
  20  * Netscape Communications Corporation.
  21  * Portions created by the Initial Developer are Copyright (C) 1998
  22  * the Initial Developer. All Rights Reserved.
  23  *
  24  * Contributor(s):
  25  *
  26  * Alternatively, the contents of this file may be used under the terms of
  27  * either of the GNU General Public License Version 2 or later (the "GPL"),
  28  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  29  * in which case the provisions of the GPL or the LGPL are applicable instead
  30  * of those above. If you wish to allow use of your version of this file only
  31  * under the terms of either the GPL or the LGPL, and not to allow others to
  32  * use your version of this file under the terms of the MPL, indicate your
  33  * decision by deleting the provisions above and replace them with the notice
  34  * and other provisions required by the GPL or the LGPL. If you do not delete
  35  * the provisions above, a recipient may use your version of this file under
  36  * the terms of any one of the MPL, the GPL or the LGPL.
  37  *
  38  * ***** END LICENSE BLOCK ***** */
  39
  40 #ifndef js_cpucfg___
  41 #define js_cpucfg___
  42
  43 #define JS_HAVE_LONG_LONG
  44
  45 #if defined(XP_WIN) || defined(XP_OS2) || defined(WINCE)
  46
  47 #if defined(_WIN64)
  48
  49 #if defined(_M_X64) || defined(_M_AMD64) || defined(_AMD64_)
  50 #define IS_LITTLE_ENDIAN 1
  51 #undef  IS_BIG_ENDIAN
  52 #define JS_BYTES_PER_DOUBLE 8L
  53 #define JS_BYTES_PER_WORD   8L
  54 #define JS_BITS_PER_WORD_LOG2   6
  55 #define JS_ALIGN_OF_POINTER 8L
  56 #else  /* !(defined(_M_X64) || defined(_M_AMD64) || defined(_AMD64_)) */
  57 #error "CPU type is unknown"
  58 #endif /* !(defined(_M_X64) || defined(_M_AMD64) || defined(_AMD64_)) */
  59
  60 #elif defined(_WIN32) || defined(XP_OS2) || defined(WINCE)
  61
  62 #ifdef __WATCOMC__
  63 #define HAVE_VA_LIST_AS_ARRAY 1
  64 #endif
  65
  66 #define IS_LITTLE_ENDIAN 1
  67 #undef  IS_BIG_ENDIAN
  68 #define JS_BYTES_PER_DOUBLE 8L
  69 #define JS_BYTES_PER_WORD   4L
  70 #define JS_BITS_PER_WORD_LOG2   5
  71 #define JS_ALIGN_OF_POINTER 4L
  72
  73 #endif /* _WIN32 || XP_OS2 || WINCE*/
  74
  75 #elif defined(XP_UNIX) || defined(XP_BEOS)
  76
  77 #error "This file is supposed to be auto-generated on UNIX platforms, but the"
  78 #error "static version for Mac and Windows platforms is being used."
  79 #error "Something's probably wrong with paths/headers/dependencies/Makefiles."
  80
  81 #else
  82
  83 #error "Must define one of XP_BEOS, XP_OS2, XP_WIN, or XP_UNIX"
  84
  85 #endif
  86
  87 #ifndef JS_STACK_GROWTH_DIRECTION
  88 #define JS_STACK_GROWTH_DIRECTION (-1)
  89 #endif
  90
  91 #endif /* js_cpucfg___ */