系统调用是内核中的一系列实现系统功能的子函数,本文将针对XV6中的一些系统调用进行管理。本章的配置过程如:作业1:XV6启动
线程设计考虑
Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.
虚拟化
“Let us build ourselves a city, with a tower that reaches to the heavens, so that we may make a name for ourselves; otherwise we will be scattered over the face of the whole earth.”