119 lines
4.1 KiB
C
119 lines
4.1 KiB
C
/*
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* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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*/
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#ifndef __CC_H__
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#define __CC_H__
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typedef unsigned char u8_t;
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// typedef signed char s8_t;
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// typedef unsigned short u16_t;
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// typedef signed short s16_t;
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//typedef unsigned long u32_t;
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// typedef signed long s32_t;
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//typedef u32_t mem_ptr_t;
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typedef u8_t sys_prot_t;
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#ifndef BYTE_ORDER
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#define BYTE_ORDER LITTLE_ENDIAN
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#endif
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#if defined(__arm__) && defined(__ARMCC_VERSION)
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//
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// Setup PACKing macros for KEIL/RVMDK Tools
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//
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#define PACK_STRUCT_BEGIN __packed
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#define PACK_STRUCT_STRUCT
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#define PACK_STRUCT_END
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#define PACK_STRUCT_FIELD(x) x
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#elif defined (__IAR_SYSTEMS_ICC__)
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//
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// Setup PACKing macros for IAR Tools
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//
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#define PACK_STRUCT_BEGIN
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#define PACK_STRUCT_STRUCT
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#define PACK_STRUCT_END
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#define PACK_STRUCT_FIELD(x) x
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#define PACK_STRUCT_USE_INCLUDES
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#else
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//
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// Setup PACKing macros for GCC Tools
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//
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#define PACK_STRUCT_BEGIN
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#define PACK_STRUCT_STRUCT __attribute__ ((__packed__))
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#define PACK_STRUCT_END
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#define PACK_STRUCT_FIELD(x) x
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#endif
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//*****************************************************************************
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//
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// Define LWIP_PLATFORM_DIAG and LWIP_PLATFORM_ASSERT macros. Both of these
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// are expected to display the message argument using a platform/app specific
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// display routine. The ASSERT macro should then abort execution.
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//
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// In general, the user should define these in the target/application specific
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// LWIPOPTS.H file, using whatever display mechanisms are availble for the
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// board/application. However, some general default macros are provided here
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// to allow the LWIP code to build properly with/without the DEBUG macro
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// defined.
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//
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//*****************************************************************************
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//
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// Define an empty DIAG display maro here ... since we have no knowledge of
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// what display routines are available.
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//
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#ifndef LWIP_PLATFORM_DIAG
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#define LWIP_PLATFORM_DIAG(msg)
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#endif
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//
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// Define a generic ASSERT display macro here ... use the DIAG macro to display
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// the message, then use the __error__ function, which should always be
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// defined by the user application for DEBUG builds, to abandon execution.
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//
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#ifndef LWIP_PLATFORM_ASSERT
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#ifdef DEBUG
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#include <stdint.h>
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#include <stdbool.h>
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extern void __error__(char *pcFilename, uint32_t ui32Line);
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#define LWIP_PLATFORM_ASSERT(msg) \
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{ \
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LWIP_PLATFORM_DIAG(msg); \
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__error__(__FILE__, __LINE__); \
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}
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#else
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#define LWIP_PLATFORM_ASSERT(msg)
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#endif
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#endif
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#endif /* __CC_H__ */
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