知乎原帖
https://www.zhihu.com/question/25628124
Xv6, a simple Unix-like teaching operating system
https://pdos.csail.mit.edu/6.828/2011/xv6.html
https://github.com/ranxian/xv6-chinese
Bran‘s Kernel Development --A tutorial on writing kernels
http://www.osdever.net/bkerndev/Docs/intro.htm
基于 Bochs 的操作系统内核实现
http://fleurer-lee.com/paper.html
前人的学习笔记
http://www.cnblogs.com/lastavengers/p/4115612.html
写一个操作系统内核有多难？大概的内容、步骤是什么？
https://www.zhihu.com/question/22463820/answer/22394667
原文：http://www.cnblogs.com/sanmubai/p/6651512.html