os_xiti4-8

现代操作系统第四版全英文，觉得好，请点赞(Modern operating system fourth edition English)

cocos2d lua版本不支持lfs文件操作系统,所以得集成进cocos2d lua的环境中(Cocos2d lua version operating system LFS files is not supported, so have to integrate into the environment of cocos2d lua)

PCB模拟进程调度 时间片轮转算法与优先级调度算法(PCB simulation process scheduling time slice rotation algorithm and priority scheduling algorithm)

对于iOS调标签类别，精选ios编程学习，很好的参考资料。(For the iOS label category, select the IOS programming learning, a good reference.)

一个微型操作系统源码。抛砖引玉，希望有更多的国人开发和共享操作系统源码。(a micro-source operating system. Comment hope more people development and sharing of the operating system source code.)

Xilinx FPGA 上FPGA的VxWorks操作系统开发资料-2(Xilinx FPGA on the VxWorks operating system, the development of FPGA information-2)

说明：  现代操作系统第四版全英文，觉得好，请点赞(Modern operating system fourth edition English)

说明：  请求页式虚存管理是常用的虚拟存储管理方案之一。通过请求页式虚存管理中对页面置换算法的模拟，有助于理解虚拟存储技术的特点，并加深对请求页式虚存管理的页面调度算法的理解。(Page requests virtual memory management is commonly used in the virtual storage management, one of the options. Page through the request of the management of virtual memory page replacement algorithm for simulation, helping to understand the characteristics of virtual storage technology, and better understanding of the request for virtual memory management Page page scheduling algorithm understanding.)

操作系统设计与实现源码(Design and Implementation of the operating system source code)

说明：  一个forth语言的开发环境，既是语言又是操作系统。forth语言很好大家可以接触下试试(A forth language development environment, only a language but also the operating system. forth under the language of good contacts we can try)