config.h

提高μCOS-II在ARM上执行效率的几种方法》相应代码

/*
 * Copyright (c) 2003 Electric Application Laboratory of NAN KAI University
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
 * OF SUCH DAMAGE.
 *
 * Author: Li Zhanglin <www.zlmcu.com>
 * Version: 1.0.0 20050830
 */

/*
 * select a arch, note only one arch can be selected
 */

/* keil c51 */
#ifndef ARCH_KEILC51	
//#	define ARCH_KEILC51		
#endif

/* ms windows */
#ifndef ARCH_WINDOWS
//#	define ARCH_WINDOWS		
#endif

/* arm7, arm9 etc. */
#ifndef ARCH_ARM
#	define ARCH_ARM	
/* select one of the following compiler */
//#	define ARM_SDT
#	define ARM_ADS		
#else
#	define __packed		/* packed make a struct for net packet is packed(that is no padding) */
#endif


/* 
 * config parameter
 */

/* if in debug mode. in debug mode, debug information
	will be printed on screen */
#ifndef DEBUG 
#	define DEBUG 
#endif

/* if host byte order is as net byte order(big-endin or little-endin),
	define the HOST_ORDER_AS_NET */
#ifndef HOST_ORDER_AS_NET
//#	define HOST_ORDER_AS_NET
#endif

/* if zlip run in multithread(example: ported to a os). that means any 
	function will possibly be interrupted and re-entered */
#ifndef MULTI_THREAD	
//#	define MULTI_THREAD
#endif