1 /** 2 * @file IxOsalEndianess.h (Obsolete file) 3 * 4 * @brief Header file for determining system endianess and OS 5 * 6 * @par 7 * @version $Revision: 1.1 8 * 9 * @par 10 * IXP400 SW Release version 2.0 11 * 12 * -- Copyright Notice -- 13 * 14 * @par 15 * Copyright 2001-2005, Intel Corporation. 16 * All rights reserved. 17 * 18 * @par 19 * Redistribution and use in source and binary forms, with or without 20 * modification, are permitted provided that the following conditions 21 * are met: 22 * 1. Redistributions of source code must retain the above copyright 23 * notice, this list of conditions and the following disclaimer. 24 * 2. Redistributions in binary form must reproduce the above copyright 25 * notice, this list of conditions and the following disclaimer in the 26 * documentation and/or other materials provided with the distribution. 27 * 3. Neither the name of the Intel Corporation nor the names of its contributors 28 * may be used to endorse or promote products derived from this software 29 * without specific prior written permission. 30 * 31 * @par 32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' 33 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 34 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 35 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE 36 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 37 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 38 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 39 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 40 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 41 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 42 * SUCH DAMAGE. 43 * 44 * @par 45 * -- End of Copyright Notice -- 46 */ 47 48 49 #ifndef IxOsalEndianess_H 50 #define IxOsalEndianess_H 51 52 #if defined (__vxworks) || defined (__linux) 53 54 /* get ntohl/ntohs/htohl/htons macros and CPU definitions for VxWorks */ 55 /* #include <netinet/in.h> */ 56 57 #elif defined (__wince) 58 59 /* get ntohl/ntohs/htohl/htons macros definitions for WinCE */ 60 #include <Winsock2.h> 61 62 #else 63 64 #error Unknown OS, please add a section with the include file for htonl/htons/ntohl/ntohs 65 66 #endif /* vxworks or linux or wince */ 67 68 /* Compiler specific endianness selector - WARNING this works only with arm gcc, use appropriate defines with diab */ 69 70 #ifndef __wince 71 72 #if defined (__ARMEL__) 73 74 #ifndef __LITTLE_ENDIAN 75 76 #define __LITTLE_ENDIAN 77 78 #endif /* _LITTLE_ENDIAN */ 79 80 #elif defined (__ARMEB__) || CPU == SIMSPARCSOLARIS 81 82 #ifndef __BIG_ENDIAN 83 84 #define __BIG_ENDIAN 85 86 #endif /* __BIG_ENDIAN */ 87 88 #else 89 90 #error Error, could not identify target endianness 91 92 #endif /* endianness selector no WinCE OSes */ 93 94 #else /* ndef __wince */ 95 96 #define __LITTLE_ENDIAN 97 98 #endif /* def __wince */ 99 100 101 /* OS mode selector */ 102 #if defined (__vxworks) && defined (__LITTLE_ENDIAN) 103 104 #define IX_OSAL_VXWORKS_LE 105 106 #elif defined (__vxworks) && defined (__BIG_ENDIAN) 107 108 #define IX_OSAL_VXWORKS_BE 109 110 #elif defined (__linux) && defined (__BIG_ENDIAN) 111 112 #define IX_OSAL_LINUX_BE 113 114 #elif defined (__linux) && defined (__LITTLE_ENDIAN) 115 116 #define IX_OSAL_LINUX_LE 117 118 #elif defined (BOOTLOADER_BLD) && defined (__LITTLE_ENDIAN) 119 120 #define IX_OSAL_EBOOT_LE 121 122 #elif defined (__wince) && defined (__LITTLE_ENDIAN) 123 124 #define IX_OSAL_WINCE_LE 125 126 #else 127 128 #error Unknown OS/Endianess combination - only vxWorks BE LE, Linux BE LE, WinCE BE LE are supported 129 130 #endif /* mode selector */ 131 132 133 134 #endif /* IxOsalEndianess_H */ 135