From b2ea0d63d6dbdc7301b01a47a1f224ba17e8de66 Mon Sep 17 00:00:00 2001 From: winPond Date: Wed, 17 Jul 2019 17:06:59 +0800 Subject: [PATCH] README --- README.md | 67 +++++++++++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 58 insertions(+), 9 deletions(-) diff --git a/README.md b/README.md index 4a5c36e..ab9740e 100644 --- a/README.md +++ b/README.md @@ -1,19 +1,68 @@ -# Introduction -课程评价:**神级课程——要是早遇到,我还会是这种 five 系列** -课程网址:[6.828: Operating System Engineering](https://pdos.csail.mit.edu/6.828/2018/schedule.html) +# MIT6.828 Operating System Engineering +花了两个月多的时间,终于把 MIT6.828 的课程跟完了。刚接触这个课程时,就有一种感觉:哇,好神奇! 这个课程真的是循序渐进,一步一步在你的脑海里建立起 OS 的大厦框架。从 Lab1 的手把手教学到 Lab6 的放任你自由,很好地对学生的学习进行了引导。学完这个课程后,你也就拥有了一个属于你自己的完整的内核雏形! -xv6 讲义:[a simple, Unix-like teaching operating system](https://pdos.csail.mit.edu/6.828/2018/xv6/book-rev11.pdf) +# 1. 简介 +课程评价:**神级课程——要是早遇到,我还会是这种 five(废物) 系列** -实现环境: -- VMware 虚拟机 +课程网址:[6.828: Operating System Engineering](https://pdos.csail.mit.edu/6.828/2018/schedule.html),一直跟着其 schedule 走就可以啦。 + +xv6 讲义:[a simple, Unix-like teaching operating system](https://pdos.csail.mit.edu/6.828/2018/xv6/book-rev11.pdf),讲义中会将每个部分的实现讲得十分详细,在代码编写时遇到不太清晰的概念时,可以多参考讲义。 + +我的实现环境: +- VMware Workstation虚拟机 - Ubuntu16.04 -- qemu,最好使用 MIT 官方给的 patch 版本。安装方法参考下面 tools 链接 +- qemu,最好使用 MIT 给的 patch 版本(Lab6 用到 pacth 版本的qemu 较多)。安装方法也可参考[Tools Used in 6.828](https://pdos.csail.mit.edu/6.828/2018/tools.html) 链接 - 工具链 [Tools Used in 6.828](https://pdos.csail.mit.edu/6.828/2018/tools.html) -# 参考文献 +环境搭建网络上教程很多,这里我就不再赘述,直接给出别的大佬写的教程:[MIT-6.828-JOS-环境搭建](https://www.cnblogs.com/gatsby123/p/9746193.html) + +# 2. Xv6 +学习6.828时,你会发现经常遇到 xv6 和 JOS这两个名词,不明白它们两者之间的关系,在完成实验时思路就会不是很清晰。xv6 是一个类Unix的教学操作系统,而 JOS 是在xv6的基础上改写,让我们能在其上进行实验的 OS。 所以实际上,当我们遇到不会实现的问题时,可以去参考 xv6 相应部分的源码。 + +Homework 实现:完整实现代码。[Github_SmallPond/MIT6.828_OS](https://github.com/SmallPond/MIT6.828_OS/tree/master/xv6-public) + +- [MIT6.828_Homework_Shell_MIT_6.828](https://blog.csdn.net/Small_Pond/article/details/90544379) +- [MIT6.828_HW2_Boot_xv6_MIT6.828](https://blog.csdn.net/Small_Pond/article/details/90665444) +- [MIT6.828_HW3_XV6 System calls](https://blog.csdn.net/Small_Pond/article/details/91345372) +- [ MIT6.828_HW4_xv6 lazy page allocation](https://blog.csdn.net/Small_Pond/article/details/91346550) +- [ MIT6.828_HW5_xv6 CPU alarm](https://blog.csdn.net/Small_Pond/article/details/92838818) +- [MIT6.828_HW6_Threads and Locking](https://blog.csdn.net/Small_Pond/article/details/92838852) +- [MIT6.828_HW7_xv6 locking](https://blog.csdn.net/Small_Pond/article/details/93200120) +- [MIT6.828_HW8_User-level threads](https://blog.csdn.net/Small_Pond/article/details/94600772) +- [MIT6.828_HW9_barriers](https://blog.csdn.net/Small_Pond/article/details/94968225) +- [MIT6.828_HW10_Bigger file for xv6](https://blog.csdn.net/Small_Pond/article/details/95009224) +- [MIT6.828_HW11_xv6 log](https://blog.csdn.net/Small_Pond/article/details/95210975) + +# 3. JOS +以下是我实验过程中记下的笔记,包含我的实现思路以及代码。 不过有些重复的细节,我就没有记录,可以参考我的完整实现代码。[Github_SmallPond/MIT6.828_OS](https://github.com/SmallPond/MIT6.828_OS) + +- Lab1 Booting a PC + - [ LAB_1_Part1_PC Bootstrap](https://blog.csdn.net/Small_Pond/article/details/90603631) + - [LAB_1_Part2_The Boot Loader](https://blog.csdn.net/Small_Pond/article/details/90603631) + - [LAB1_Part3_The Kernel](https://blog.csdn.net/Small_Pond/article/details/90603540) +- Lab2 Memory management + - [LAB2_Part1_Physical Page Management](https://blog.csdn.net/Small_Pond/article/details/90742208) + - [LAB2_Part2_Virtual Memory](https://blog.csdn.net/Small_Pond/article/details/91038373) + - [ LAB2_Part3_Kernel Address Space(内核地址空间)](https://blog.csdn.net/Small_Pond/article/details/91288098) +- Lab3 User-Level Environments + - [LAB3_User-Level Environments_PartA_User Environments and Exception Handling](https://blog.csdn.net/Small_Pond/article/details/92688212) + - [LAB3_User-Level Environments_PartB Page Faults, Breakpoints Exceptions, and System Calls](https://blog.csdn.net/Small_Pond/article/details/92806443) + +- Lab4 Preemptive Multitasking_ + - [LAB4_Preemptive Multitasking_PartA Multiprocessor Support and Cooperative Multitasking](https://blog.csdn.net/Small_Pond/article/details/93232270) + - [LAB4_Preemptive Multitasking_PartB Copy-on-Write Fork](https://blog.csdn.net/Small_Pond/article/details/94558421) + - [LAB4_Preemptive Multitasking_PartC Preemptive Multitasking and IPC](https://blog.csdn.net/Small_Pond/article/details/94862893) +- Lab5 File system, Spawn and Shell + - [Lab5_File system, Spawn and Shell](https://blog.csdn.net/Small_Pond/article/details/95765544) +- Lab6 Network Driver + - [Lab6_Network Driver](https://blog.csdn.net/Small_Pond/article/details/96323655) + + +# 4. 参考文献 1. [MIT 6.828 JOS 操作系统学习笔记/fatsheep9146](https://www.cnblogs.com/fatsheep9146/category/769143.html),刚入门时参考,包括环境搭建。博文写得十分详细,可惜貌似只写到了 Lab2。 2. [clpsz/mit-jos-2014](https://github.com/clpsz/mit-jos-2014),此大神放出了自己到 Lab4 的代码,其文档提及了一些细节,很有帮助。 3. [Unknown Unknown](https://buweilv.github.io/categories/OS/),过程较详细(相当于对官方文档做了一遍翻译),英语不好可以参考这边,但我还是建议以官方文档为主,毕竟英语还是要学好呀。这位大神做到了LAB5,但不包括HW。 +4. [bysui的博客](https://blog.csdn.net/bysui/article/category/6232831), 这位大神完成了全部的实验,但是我在后面才发现这么好的资源! -还有一些进行简单参考的博文,没有记录下来,实在抱歉。由衷感谢以上各位大神。 \ No newline at end of file +我的课程能顺利完成,少不了各位大佬记录下的实验过程,由衷感谢以上各位大神。同时希望我也能帮到后来的学习者~ \ No newline at end of file