1 /* 2 * Copyright (C) 2005-2011 by Wind River Systems, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 20 * THE SOFTWARE. 21 * 22 */ 23 24 25 #if defined (__bpf__) 26 #define __MHWORDSIZE 64 27 #elif defined (__arm__) 28 #define __MHWORDSIZE 32 29 #elif defined (__aarch64__) && defined ( __LP64__) 30 #define __MHWORDSIZE 64 31 #elif defined (__aarch64__) 32 #define __MHWORDSIZE 32 33 #else 34 #include <bits/wordsize.h> 35 #if defined (__WORDSIZE) 36 #define __MHWORDSIZE __WORDSIZE 37 #else 38 #error "__WORDSIZE is not defined" 39 #endif 40 #endif 41 42 #if __MHWORDSIZE == 32 43 44 #ifdef _MIPS_SIM 45 46 #if _MIPS_SIM == _ABIO32 47 #include <ENTER_HEADER_FILENAME_HERE-32.h> 48 #elif _MIPS_SIM == _ABIN32 49 #include <ENTER_HEADER_FILENAME_HERE-n32.h> 50 #else 51 #error "Unknown _MIPS_SIM" 52 #endif 53 54 #else /* _MIPS_SIM is not defined */ 55 #include <ENTER_HEADER_FILENAME_HERE-32.h> 56 #endif 57 58 #elif __MHWORDSIZE == 64 59 #include <ENTER_HEADER_FILENAME_HERE-64.h> 60 #else 61 #error "Unknown __WORDSIZE detected" 62 #endif /* matches #if __WORDSIZE == 32 */ 63 64