/* * heap management in finsh shell. * * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team * *&
/* * Variable implementation in finsh shell. * * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team *
/* * Variable implementation in finsh shell. * * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team * * This file is part of RT-Thread (http://www.rt-thread.org
/* * error number for finsh shell. * * COPYRIGHT (C) 2013, Shanghai Real-Thread Technology Co., Ltd * &nb
异常控制流定义:现代操作系统对于控制流发生突变所作出的反应全称:Exception Control Flow缩写:ECF各层形态:1.硬件层:硬件检测到的事件会触发控制突然转移到异常处理程序;2.操作系统层:在操作系统层,内核通过上下文转换,将控制从一个用户进程转移到另外一个用户进程;3.应用层:一个进程可以发信号到另外一个进程,而接收者会将控制突然转移到它的一个信号处理程序。描述:一个程序可以通
Author : David Lin 林鹏E-mail &nbs
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