目录1、硬件层1.1、CPU特权级(Ring Model)1.2、内存保护:MMU与页表1.3、调用流程2、操作系统状态2.1、分类2.2、切换方式2.3、系统调用3、在Java领域的体现3.1. JVM与操作系统的交互3.2. Java Native Interface (J
I am buildi开发者_JAVA技巧ng several layered site and the breadcrumb is skipping in-between sites.