一个简单的虚拟机和虚拟操作系统，支持进程调度、文件系统，包含简单的汇编支持，偶去年的作业。-a simple virtual machines and virtual operating system, support for the process scheduling, file system, the compilation contains simple, even last year's operations.

一个简单的虚拟机和虚拟操作系统，支持进程调度、文件系统，包含简单的汇编支持，偶去年的作业。-a simple virtual machines and virtual operating system, support for the process scheduling, file system, the compilation contains simple, even last year's operations.