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/home/brennan/n-sim/OrbisQuartus/server/l4/patches/lwip-ore/include/arch/cc.h
Go to the documentation of this file.00001 00006 /* 00007 * Copyright (c) 2001-2003 Swedish Institute of Computer Science. 00008 * All rights reserved. 00009 * 00010 * Redistribution and use in source and binary forms, with or without modification, 00011 * are permitted provided that the following conditions are met: 00012 * 00013 * 1. Redistributions of source code must retain the above copyright notice, 00014 * this list of conditions and the following disclaimer. 00015 * 2. Redistributions in binary form must reproduce the above copyright notice, 00016 * this list of conditions and the following disclaimer in the documentation 00017 * and/or other materials provided with the distribution. 00018 * 3. The name of the author may not be used to endorse or promote products 00019 * derived from this software without specific prior written permission. 00020 * 00021 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 00022 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 00023 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 00024 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00025 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 00026 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00027 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00028 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 00029 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 00030 * OF SUCH DAMAGE. 00031 * 00032 * This file is part of the lwIP TCP/IP stack. 00033 * 00034 * Author: Adam Dunkels <adam@sics.se> 00035 * 00036 */ 00037 #ifndef __ARCH_CC_H__ 00038 #define __ARCH_CC_H__ 00039 00040 /* Include some files for defining library routines */ 00041 #include <string.h> 00042 00043 /* Define platform endianness */ 00044 #ifndef BYTE_ORDER 00045 #define BYTE_ORDER LITTLE_ENDIAN 00046 #endif /* BYTE_ORDER */ 00047 00048 /* Define generic types used in lwIP */ 00049 typedef unsigned char u8_t; 00050 typedef signed char s8_t; 00051 typedef unsigned short u16_t; 00052 typedef signed short s16_t; 00053 typedef unsigned long u32_t; 00054 typedef signed long s32_t; 00055 00056 typedef u32_t mem_ptr_t; 00057 00058 /* Define (sn)printf formatters for these lwIP types */ 00059 #define U16_F "hu" 00060 #define S16_F "hd" 00061 #define X16_F "hx" 00062 #define U32_F "lu" 00063 #define S32_F "ld" 00064 #define X32_F "lx" 00065 00066 /* Compiler hints for packing structures */ 00067 //#define PACK_STRUCT_FIELD(x) x __attribute__((packed)) 00068 //#define PACK_STRUCT_STRUCT __attribute__((packed)) 00069 #define PACK_STRUCT_FIELD(x) x 00070 #define PACK_STRUCT_STRUCT 00071 #define PACK_STRUCT_BEGIN 00072 #define PACK_STRUCT_END 00073 00074 /* prototypes for printf() and abort() */ 00075 #include <stdio.h> 00076 //#include <stdlib.h> 00077 /* Plaform specific diagnostic output */ 00078 /* 00079 #define LWIP_PLATFORM_DIAG(x) do {printf x;} while(0) 00080 00081 #define LWIP_PLATFORM_ASSERT(x) do {printf("Assertion \"%s\" failed at line %d in %s\n", \ 00082 x, __LINE__, __FILE__); fflush(NULL); abort();} while(0) 00083 */ 00084 #define LWIP_PLATFORM_DIAG(x) 00085 00086 #define LWIP_PLATFORM_ASSERT(x) 00087 00088 #endif /* __ARCH_CC_H__ */