cc.h

00001 /*
00002  * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
00003  * All rights reserved. 
00004  * 
00005  * Redistribution and use in source and binary forms, with or without modification, 
00006  * are permitted provided that the following conditions are met:
00007  *
00008  * 1. Redistributions of source code must retain the above copyright notice,
00009  *    this list of conditions and the following disclaimer.
00010  * 2. Redistributions in binary form must reproduce the above copyright notice,
00011  *    this list of conditions and the following disclaimer in the documentation
00012  *    and/or other materials provided with the distribution.
00013  * 3. The name of the author may not be used to endorse or promote products
00014  *    derived from this software without specific prior written permission. 
00015  *
00016  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 
00017  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
00018  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
00019  * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
00020  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
00021  * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
00022  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
00023  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
00024  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
00025  * OF SUCH DAMAGE.
00026  *
00027  * This file is part of the lwIP TCP/IP stack.
00028  * 
00029  * Author: Adam Dunkels <adam@sics.se>
00030  *
00031  */
00032 #ifndef __CC_H__
00033 #define __CC_H__
00034 
00035 #include "cpu.h"
00036 
00037 typedef unsigned   char    u8_t;
00038 typedef signed     char    s8_t;
00039 typedef unsigned   short   u16_t;
00040 typedef signed     short   s16_t;
00041 typedef unsigned   long    u32_t;
00042 typedef signed     long    s32_t;
00043 typedef u32_t mem_ptr_t;
00044 /* typedef int sys_prot_t; */
00045 
00046 
00047 
00048 /* define compiler specific symbols */
00049 #if defined (__ICCARM__)
00050 
00051 #define PACK_STRUCT_BEGIN
00052 #define PACK_STRUCT_STRUCT 
00053 #define PACK_STRUCT_END
00054 #define PACK_STRUCT_FIELD(x) x
00055 #define PACK_STRUCT_USE_INCLUDES
00056 
00057 #elif defined (__CC_ARM)
00058 
00059 #define PACK_STRUCT_BEGIN __packed
00060 #define PACK_STRUCT_STRUCT 
00061 #define PACK_STRUCT_END
00062 #define PACK_STRUCT_FIELD(x) x
00063 
00064 #elif defined (__GNUC__)
00065 
00066 #define PACK_STRUCT_BEGIN
00067 #define PACK_STRUCT_STRUCT __attribute__ ((__packed__))
00068 #define PACK_STRUCT_END
00069 #define PACK_STRUCT_FIELD(x) x
00070 
00071 #elif defined (__TASKING__)
00072 
00073 #define PACK_STRUCT_BEGIN
00074 #define PACK_STRUCT_STRUCT
00075 #define PACK_STRUCT_END
00076 #define PACK_STRUCT_FIELD(x) x
00077 
00078 #endif
00079 
00080 #define LWIP_PLATFORM_ASSERT(x) do { if(!(x)) while(1); } while(0)
00081 
00082 #endif /* __CC_H__ */