Merge branch 'master' of github.com:chyyuu/ucore_lab
This commit is contained in:
commit
3f271b3a65
4
.gitignore
vendored
4
.gitignore
vendored
@ -7,3 +7,7 @@ cscope.*
|
|||||||
ncscope.*
|
ncscope.*
|
||||||
tags
|
tags
|
||||||
*swp
|
*swp
|
||||||
|
.cproject
|
||||||
|
.project
|
||||||
|
*.bak
|
||||||
|
*.org
|
||||||
|
@ -1,163 +0,0 @@
|
|||||||
# 介绍(2014)
|
|
||||||
|
|
||||||
ucore OS是用于清华大学计算机系本科操作系统课程的OS教学试验内容。
|
|
||||||
ucore OS起源于MIT CSAIL PDOS课题组开发的xv6&jos、哈佛大学开发的
|
|
||||||
OS161教学操作系统、以及Linux-2.4内核。
|
|
||||||
|
|
||||||
ucore OS中包含的xv6&jos代码版权属于Frans Kaashoek, Robert Morris,
|
|
||||||
and Russ Cox,使用MIT License。ucore OS中包含的OS/161代码版权属于
|
|
||||||
David A. Holland。其他代码版权属于陈渝、王乃铮、向勇,并采用GPL License.
|
|
||||||
ucore OS相关的文档版权属于陈渝、向勇,并采用 Creative Commons
|
|
||||||
Attribution/Share-Alike (CC-BY-SA) License.
|
|
||||||
|
|
||||||
# 开发维护人员
|
|
||||||
|
|
||||||
- [陈渝](http://soft.cs.tsinghua.edu.cn/~chen) yuchen AT tsinghua.edu.cn
|
|
||||||
- 茅俊杰 eternal.n08 AT gmail.com
|
|
||||||
|
|
||||||
助教
|
|
||||||
============
|
|
||||||
何嘉权
|
|
||||||
徐永健
|
|
||||||
王 欢
|
|
||||||
陈一璋
|
|
||||||
...
|
|
||||||
|
|
||||||
# 课程汇总信息
|
|
||||||
|
|
||||||
-[课程汇总](https://github.com/chyyuu/mooc_os)
|
|
||||||
|
|
||||||
# 实验内容
|
|
||||||
|
|
||||||
1. lab0 : 完成实验环境的搭建,熟悉基本的Linux命令和工具
|
|
||||||
1. lab1 :启动操作系统
|
|
||||||
1. lab2 :物理内存管理
|
|
||||||
1. lab3 :虚拟内存管理
|
|
||||||
1. lab4 :内核线程
|
|
||||||
1. lab5 :用户进程
|
|
||||||
1. lab6 :处理器调度
|
|
||||||
1. lab7 : 同步互斥
|
|
||||||
1. lab8 : 文件系统
|
|
||||||
|
|
||||||
|
|
||||||
# 实验环境
|
|
||||||
ucore OS实验主要在Linux环境下开发。如果你使用的是非Linux环境,则建议参考下面两种方法。
|
|
||||||
|
|
||||||
## Windows下基于MingW进行实验
|
|
||||||
- windows下如何配置ucore实验环境:这种方式不用安装Linux,感谢“下来障”同学提供的[配置教程](http://pan.baidu.com/s/1i3JxZZR)
|
|
||||||
|
|
||||||
## Windows下基于VirtualBox or VMWare进行实验
|
|
||||||
|
|
||||||
### 1. 安装VirtualBox or VMWare软件
|
|
||||||
|
|
||||||
VirtualBox虚拟机软件
|
|
||||||
|
|
||||||
https://www.virtualbox.org/
|
|
||||||
|
|
||||||
[NOTICE] 也可以安装vmware虚拟机软件
|
|
||||||
|
|
||||||
### 2.使用已经预先安装好相关实验环境所需软件的虚拟硬盘
|
|
||||||
|
|
||||||
并下载已经安装好ubuntu 14.04 x86-64的虚拟硬盘文件压缩包。
|
|
||||||
[VirtualBox和虚拟硬盘文件压缩包](http://pan.baidu.com/s/1pJ4XTGZ)
|
|
||||||
|
|
||||||
--------------
|
|
||||||
[NOTICE] 可下载直接使用[同时用于vmware和virtualbox的OVA格式的虚拟硬盘文件mooc-os.ova]( http://pan.baidu.com/s/1gdePM6J)
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
压缩包可以用[haozip for windows软件](http://www.haozip.com)解压。解压压缩包后,可得到如下内容(大约4GB多)。
|
|
||||||
```
|
|
||||||
\mooc-os\mooc-os.vbox
|
|
||||||
\mooc-os\mooc-os.vbox-prev
|
|
||||||
\mooc-os\mooc-os.vdi
|
|
||||||
```
|
|
||||||
|
|
||||||
如果此时你已经安装好了VirtualBox,在Windows资源管理器中双击文件“mooc-os.vbox”,
|
|
||||||
就可以在VirtualBox模拟的x86-64计算机中运行ubuntu 14.04 x86-64,并可以开始学习
|
|
||||||
ucore OS实验了。
|
|
||||||
```
|
|
||||||
用户名是 moocos
|
|
||||||
口令是 <空格键>
|
|
||||||
```
|
|
||||||
|
|
||||||
## 手动在VirtualBox虚拟机中安装ubuntu 14.04 和实验环境相关软件
|
|
||||||
(这里假定安装的要是ubuntu14.04 x86-64的系统)
|
|
||||||
-------------------------------------
|
|
||||||
1. 在VirtualBox上安装ubuntu
|
|
||||||
下载ubuntu 14.04 img镜像,并在VirtualBox中安装系统。
|
|
||||||
|
|
||||||
建议a: 设置虚拟硬盘的大小为8GB以上,虚拟内存在512MB以上。
|
|
||||||
建议b: 如果你的机器安装的是32位的windows,则下载32位的ubuntu 14.04 img镜像。
|
|
||||||
|
|
||||||
2. 在ubuntu系统中安装实验环境相关软件
|
|
||||||
在shell(比如gnome-terminal)下可执行如下命令来安装相关软件 (“$”是shell的提示符,不用输入)
|
|
||||||
```
|
|
||||||
$ sudo apt-get update
|
|
||||||
$ sudo apt-get upgrade
|
|
||||||
$ sudo apt-get install build-essential git qemu-system-x86 vim-gnome gdb make diffutils exuberant-ctags tmux openssh-server cscope meld
|
|
||||||
```
|
|
||||||
[NOTICE] 最小需要的安装包: build-essential git qemu-system-x86 gdb make diffutils
|
|
||||||
|
|
||||||
# 练习步骤
|
|
||||||
|
|
||||||
进入VirtualBox中运行的ubuntu,点击左侧的gnome-terminal软件图标,可启动gnome-terminal
|
|
||||||
软件。在此软件中,执行如下命令:
|
|
||||||
1. 目前环境中已经有ucore lab源码,可进一步取得最新ucore lab源码
|
|
||||||
```
|
|
||||||
$cd moocos/ucore_lab #到ucore lab所在目录
|
|
||||||
$git pull #取得最新的ucore lab源代码
|
|
||||||
$cd
|
|
||||||
```
|
|
||||||
2. 学习源码
|
|
||||||
```
|
|
||||||
$cd labX #X为 1--8
|
|
||||||
```
|
|
||||||
3. 阅读,修改源码,可以用understand软件或vim软件
|
|
||||||
```
|
|
||||||
$understand
|
|
||||||
```
|
|
||||||
4. 修改完毕后,编译实验代码
|
|
||||||
```
|
|
||||||
$make
|
|
||||||
```
|
|
||||||
5. 如果编译无误,则可以运行测试一下
|
|
||||||
```
|
|
||||||
$make qemu
|
|
||||||
```
|
|
||||||
6. 可以运行如下命令,看看自己的得分
|
|
||||||
$make grade
|
|
||||||
|
|
||||||
# 相关资料
|
|
||||||
|
|
||||||
|
|
||||||
## 希望了解OS基本概念和原理的同学
|
|
||||||
|
|
||||||
. [OS课程资料]( http://pan.baidu.com/s/1bncWxyv)
|
|
||||||
. [OS MOOC公开课(原理部分)](http://www.topu.com/mooc/4100)
|
|
||||||
|
|
||||||
## 希望了解OS设计与实现细节的同学
|
|
||||||
|
|
||||||
. [OS实验资料](http://pan.baidu.com/s/1i3vbdXV)
|
|
||||||
. [OS实验代码](https://github.com/chyyuu/mooc_os_lab)
|
|
||||||
. [OS MOOC公开课(实验部分)](http://www.topu.com/mooc/4100)
|
|
||||||
|
|
||||||
## 希望自己动手实践OS的同学
|
|
||||||
|
|
||||||
. ["操作系统简单实现与基本原理 — 基于ucore" (持续更新,变动较大) ](http://chyyuu.gitbooks.io/ucorebook/)
|
|
||||||
. ["操作系统简单实现与基本原理 — 基于ucore" 配套代码](https://github.com/chyyuu/ucorebook_code)
|
|
||||||
. [ucore plus 跨硬件平台的ucore OS](https://github.com/chyyuu/ucore_plus)
|
|
||||||
|
|
||||||
|
|
||||||
# UCORERS (代码贡献者)
|
|
||||||
|
|
||||||
茅俊杰、陈宇恒、刘聪、杨扬、渠准、任胜伟、朱文雷、
|
|
||||||
曹正、沈彤、陈旭、蓝昶、方宇剑、韩文涛、张凯成、
|
|
||||||
S郭晓林、薛天凡、胡刚、刘超、粟裕、袁昕颢...
|
|
||||||
|
|
||||||
|
|
||||||
# NOTICE
|
|
||||||
|
|
||||||
如果你发现了问题,有好的建议或意见,请给 yuchen AT tsinghua.edu.cn 发电邮;
|
|
||||||
如果你完成这8个实验,且对进一步探索、研究、研发操作系统感兴趣,请给 yuchen AT tsinghua.edu.cn 发电邮,欢迎加入我们的OS兴趣小组,共同进步!
|
|
@ -23,7 +23,8 @@ CONTENTS
|
|||||||
|
|
||||||
os course info
|
os course info
|
||||||
----------------
|
----------------
|
||||||
[os course summary materials](https://github.com/chyyuu/mooc_os)
|
* [newest os course summary materials](https://github.com/chyyuu/mooc_os)
|
||||||
|
* [newest chinese README for ucore_lab](https://github.com/chyyuu/ucore_lab/)
|
||||||
|
|
||||||
labs info
|
labs info
|
||||||
----------------
|
----------------
|
||||||
@ -45,17 +46,17 @@ VirtualBox soft (https://www.virtualbox.org/) and a virtual disk image with all
|
|||||||
You can download this virtual disk image -- oslabs_for_student_2012.zip (576.2MB,) from http://pan.baidu.com/share/link?shareid=69868&uk=2585194235, which
|
You can download this virtual disk image -- oslabs_for_student_2012.zip (576.2MB,) from http://pan.baidu.com/share/link?shareid=69868&uk=2585194235, which
|
||||||
is an VirtualBox disk image (contains ubuntu 12.04 and needed softs, and is zipped with zip and xz format), and can be unzipped
|
is an VirtualBox disk image (contains ubuntu 12.04 and needed softs, and is zipped with zip and xz format), and can be unzipped
|
||||||
by haozip software (http://www.haozip.com).
|
by haozip software (http://www.haozip.com).
|
||||||
After unzip oslabs_for_student_2012.zip, you will get
|
After unzip oslabs_for_student_XXX.zip, you will get
|
||||||
---
|
---
|
||||||
C:\vms\ubuntu-12.04.vbox.xz
|
C:\vms\ubuntu-14.04.vbox.xz
|
||||||
C:\vms\ubuntu-12.04.vmdk.vmdk.xz
|
C:\vms\ubuntu-14.04.vmdk.vmdk.xz
|
||||||
C:\vms\ubuntu-12.04.vmdk-flat.vmdk.xz
|
C:\vms\ubuntu-14.04.vmdk-flat.vmdk.xz
|
||||||
---
|
---
|
||||||
then you will continue unzip all these files, and get
|
then you will continue unzip all these files, and get
|
||||||
---
|
---
|
||||||
C:\vms\ubuntu-12.04.vbox
|
C:\vms\ubuntu-14.04.vbox
|
||||||
C:\vms\ubuntu-12.04.vmdk.vmdk
|
C:\vms\ubuntu-14.04.vmdk.vmdk
|
||||||
C:\vms\ubuntu-12.04.vmdk-flat.vmdk
|
C:\vms\ubuntu-14.04.vmdk-flat.vmdk
|
||||||
---
|
---
|
||||||
If you installed VirtualBox soft, then the last step is: double clik file "ubuntu-12.04.vbox" and run ubuntu 12.04 in VirtualBox.
|
If you installed VirtualBox soft, then the last step is: double clik file "ubuntu-12.04.vbox" and run ubuntu 12.04 in VirtualBox.
|
||||||
In ubuntu 12.04 login Interface:
|
In ubuntu 12.04 login Interface:
|
||||||
@ -72,11 +73,11 @@ FEDORA 20: GCC-4.8.2
|
|||||||
EXERCISE STEPS
|
EXERCISE STEPS
|
||||||
==============
|
==============
|
||||||
0 Get the newest os lab src codes/docs.(Insure you can connect to github in ubuntu running on VrtualBox)
|
0 Get the newest os lab src codes/docs.(Insure you can connect to github in ubuntu running on VrtualBox)
|
||||||
0.1 If you try to get all codes/docs
|
0.1 If you try to get all codes
|
||||||
$rm -rf ucore_lab
|
$rm -rf ucore_lab
|
||||||
$git clone git://github.com/chyyuu/ucore_lab.git
|
$git clone git://github.com/chyyuu/ucore_lab.git
|
||||||
$cd ucore_lab
|
$cd ucore_lab
|
||||||
0.2 If you gloned ucore_lab and only try to get the updated codes/docs
|
0.2 If you gloned ucore_lab and only try to get the updated codes
|
||||||
$cd ucore_lab
|
$cd ucore_lab
|
||||||
$git pull
|
$git pull
|
||||||
1 $cd labX
|
1 $cd labX
|
||||||
@ -88,7 +89,11 @@ EXERCISE STEPS
|
|||||||
$make qemu
|
$make qemu
|
||||||
OR
|
OR
|
||||||
$make grade
|
$make grade
|
||||||
6 handin your code
|
|
||||||
|
6 debug your code
|
||||||
|
$make debug
|
||||||
|
|
||||||
|
7 handin your code
|
||||||
$make handin
|
$make handin
|
||||||
|
|
||||||
OPTION
|
OPTION
|
219
README.md
Normal file
219
README.md
Normal file
@ -0,0 +1,219 @@
|
|||||||
|
# 介绍(2015)
|
||||||
|
|
||||||
|
ucore OS是用于清华大学计算机系本科操作系统课程的OS教学试验内容。
|
||||||
|
ucore OS起源于MIT CSAIL PDOS课题组开发的xv6&jos、哈佛大学开发的
|
||||||
|
OS161教学操作系统、以及Linux-2.4内核。
|
||||||
|
|
||||||
|
ucore OS中包含的xv6&jos代码版权属于Frans Kaashoek, Robert Morris,
|
||||||
|
and Russ Cox,使用MIT License。ucore OS中包含的OS/161代码版权属于
|
||||||
|
David A. Holland。其他代码版权属于陈渝、王乃铮、向勇,并采用GPL License.
|
||||||
|
ucore OS相关的文档版权属于陈渝、向勇,并采用 Creative Commons
|
||||||
|
Attribution/Share-Alike (CC-BY-SA) License.
|
||||||
|
|
||||||
|
# 实验总体流程
|
||||||
|
1. 在[学堂在线](https://www.xuetangx.com/courses/TsinghuaX/30240243X/2015_T1/about)查看OS相关原理和labX的视频;
|
||||||
|
2. 在[实验指导书 on gitbook](http://objectkuan.gitbooks.io/ucore-docs/)上阅读实验指导书;
|
||||||
|
3. 在实验环境中完成实验并提交实验到git server(清华学生需要在学校内部的git server上,其他同学可提交在其他git server上);
|
||||||
|
4. 如实验中碰到问题,在[在线OS课程问题集](http://xuyongjiande.gitbooks.io/os-qa/)查找是否已经有解答;
|
||||||
|
5. 如没有解答,可在[在线OS课程问答和交流区](https://piazza.com/tsinghua.edu.cn/spring2015/30240243x/home)提问。(QQ群 181873534主要用于OS课程一般性交流);
|
||||||
|
6. 可进一步在[学堂在线](https://www.xuetangx.com/courses/TsinghuaX/30240243X/2015_T1/about)或[在线的操作系统课程练习题](https://www.gitbook.io/book/xuyongjiande/os_exercises)完成实验相关的练习题;
|
||||||
|
|
||||||
|
# 实验内容
|
||||||
|
## 实验指导书
|
||||||
|
- [实验指导书 on gitbook](http://objectkuan.gitbooks.io/ucore-docs/)
|
||||||
|
|
||||||
|
## 实验题目
|
||||||
|
|
||||||
|
1. lab0 : 完成实验环境的搭建,熟悉基本的Linux命令和工具
|
||||||
|
1. lab1 :启动操作系统
|
||||||
|
1. lab2 :物理内存管理
|
||||||
|
1. lab3 :虚拟内存管理
|
||||||
|
1. lab4 :内核线程
|
||||||
|
1. lab5 :用户进程
|
||||||
|
1. lab6 :处理器调度
|
||||||
|
1. lab7 : 同步互斥
|
||||||
|
1. lab8 : 文件系统
|
||||||
|
|
||||||
|
|
||||||
|
## 实验环境
|
||||||
|
ucore OS实验主要在Linux环境下开发。如果你使用的是非Linux环境,则建议参考下面两种方法。
|
||||||
|
|
||||||
|
### Windows下基于MingW进行实验
|
||||||
|
- windows下如何配置ucore实验环境:这种方式不用安装Linux,感谢“下来障”同学提供的[配置教程](http://pan.baidu.com/s/1i3JxZZR)
|
||||||
|
|
||||||
|
[NOTICE] 没有足够的技术支持,希望有感兴趣的生成一个安装软件包和中文使用说明,方便大家使用!
|
||||||
|
|
||||||
|
### Windows下基于VirtualBox or VMWare进行实验
|
||||||
|
|
||||||
|
#### 1. 安装VirtualBox or VMWare软件
|
||||||
|
|
||||||
|
VirtualBox虚拟机软件
|
||||||
|
|
||||||
|
https://www.virtualbox.org/
|
||||||
|
|
||||||
|
[NOTICE] 也可以安装vmware虚拟机软件
|
||||||
|
|
||||||
|
#### 2.使用已经预先安装好相关实验环境所需软件的虚拟硬盘
|
||||||
|
|
||||||
|
并下载已经安装好ubuntu 14.04 x86-64的虚拟硬盘文件压缩包。
|
||||||
|
[VirtualBox的虚拟硬盘文件压缩包2015版](http://pan.baidu.com/s/11zjRK)
|
||||||
|
|
||||||
|
--------------
|
||||||
|
|
||||||
|
压缩包可以用[haozip for windows软件](http://www.haozip.com)解压。解压压缩包后,可得到如下内容(大约6GB多)。
|
||||||
|
```
|
||||||
|
mooc-os-2015-2.vdi
|
||||||
|
```
|
||||||
|
|
||||||
|
如果此时你已经安装好了VirtualBox,在Windows资源管理器中双击文件“mooc-os.vbox”,
|
||||||
|
就可以在VirtualBox模拟的x86-64计算机中运行ubuntu 14.04 x86-64,并可以开始学习
|
||||||
|
ucore OS实验了。
|
||||||
|
```
|
||||||
|
用户名是 moocos
|
||||||
|
口令是 <空格键>
|
||||||
|
```
|
||||||
|
|
||||||
|
### 手动在VirtualBox虚拟机中安装ubuntu 14.04 和实验环境相关软件
|
||||||
|
(这里假定安装的要是ubuntu14.04 x86-64的系统)
|
||||||
|
-------------------------------------
|
||||||
|
|
||||||
|
1) 在VirtualBox上安装ubuntu
|
||||||
|
下载ubuntu 14.04 img镜像,并在VirtualBox中安装系统。
|
||||||
|
|
||||||
|
建议a: 设置虚拟硬盘的大小为8GB以上,虚拟内存在512MB以上。
|
||||||
|
建议b: 如果你的机器安装的是32位的windows,则下载32位的ubuntu 14.04 img镜像。
|
||||||
|
|
||||||
|
2) 在ubuntu系统中安装实验环境相关软件
|
||||||
|
在shell(比如gnome-terminal)下可执行如下命令来安装相关软件 (“$”是shell的提示符,不用输入)
|
||||||
|
```
|
||||||
|
$ sudo apt-get update
|
||||||
|
$ sudo apt-get upgrade
|
||||||
|
$ sudo apt-get install build-essential git qemu-system-x86 vim-gnome gdb cgdb eclipse-cdt make diffutils exuberant-ctags tmux openssh-server cscope meld
|
||||||
|
```
|
||||||
|
[NOTICE] 最小需要的安装包: build-essential git qemu-system-x86 gdb make diffutils
|
||||||
|
|
||||||
|
## 实验中的练习步骤
|
||||||
|
|
||||||
|
进入VirtualBox中运行的ubuntu,点击左侧的gnome-terminal软件图标,可启动gnome-terminal
|
||||||
|
软件。在此软件中,执行如下命令:
|
||||||
|
|
||||||
|
1) 目前环境中已经有ucore lab源码,可进一步取得最新ucore lab源码
|
||||||
|
```
|
||||||
|
$cd moocos/ucore_lab #到ucore lab所在目录
|
||||||
|
$git pull #取得最新的ucore lab源代码
|
||||||
|
$cd
|
||||||
|
```
|
||||||
|
|
||||||
|
2) 学习源码
|
||||||
|
```
|
||||||
|
$cd labX #X为 1--8
|
||||||
|
```
|
||||||
|
|
||||||
|
3) 阅读,修改源码,可以用eclipse-cdt, understand, gedit或vim软件
|
||||||
|
```
|
||||||
|
$eclipse
|
||||||
|
OR
|
||||||
|
$understand
|
||||||
|
```
|
||||||
|
|
||||||
|
4) 修改完毕后,编译实验代码
|
||||||
|
```
|
||||||
|
$make
|
||||||
|
```
|
||||||
|
|
||||||
|
5) 如果编译无误,则可以运行测试一下
|
||||||
|
```
|
||||||
|
$make qemu
|
||||||
|
```
|
||||||
|
|
||||||
|
6) 如果需要调试,
|
||||||
|
|
||||||
|
a. 可基于cgdb的字符方式(以lab1_ans为例)
|
||||||
|
```
|
||||||
|
$cd labcodes_answer/lab1_ans
|
||||||
|
$make debug
|
||||||
|
```
|
||||||
|
可以看到弹出两个窗口,一个是qemu,一个是cgdb
|
||||||
|
可以看到在bootloader的bootmain函数处停了下来。
|
||||||
|
然后我们就可以进一步在cgdb中用gdb的命令进行调试了
|
||||||
|
```
|
||||||
|
(gdb)file bin/kernel #加载ucore kernel的符号信息
|
||||||
|
(gdb)break kern_init #在函数kern_init处(即 0x100000地址处)设置断点
|
||||||
|
(gdb)continue #继续执行
|
||||||
|
```
|
||||||
|
这时就可以看到在kern_init处停了下来,可进一步调试。
|
||||||
|
|
||||||
|
b. 基于eclipse-CDT的debug view进行调试,如果安装了zylin debug插件,则完成初步配置后,
|
||||||
|
也可很方便地进行调试。
|
||||||
|
|
||||||
|
7) 可以运行如下命令,看看自己的得分
|
||||||
|
```
|
||||||
|
$make grade
|
||||||
|
```
|
||||||
|
|
||||||
|
# 与实验相关的资料
|
||||||
|
|
||||||
|
## 清华大学计算机系本科操作系统课程的主讲老师
|
||||||
|
向勇 陈渝
|
||||||
|
|
||||||
|
## 开发维护人员
|
||||||
|
|
||||||
|
- [陈渝](http://soft.cs.tsinghua.edu.cn/~chen) yuchen AT tsinghua.edu.cn
|
||||||
|
- 茅俊杰 eternal.n08 AT gmail.com
|
||||||
|
|
||||||
|
## 助教
|
||||||
|
|
||||||
|
茅俊杰、何嘉权、曹睿东、武祥晋、辛云星、刘聪、常铖
|
||||||
|
|
||||||
|
## 教学平台支持
|
||||||
|
|
||||||
|
张禹、郭旭
|
||||||
|
|
||||||
|
## WIKI
|
||||||
|
|
||||||
|
http://os.cs.tsinghua.edu.cn/oscourse/OS2015
|
||||||
|
|
||||||
|
|
||||||
|
## 学堂在线
|
||||||
|
|
||||||
|
https://www.xuetangx.com/courses/TsinghuaX/30240243X/2015_T1/about
|
||||||
|
|
||||||
|
|
||||||
|
## 在线交流
|
||||||
|
|
||||||
|
- [piazza,OS课程技术交流的主要在线QA平台](https://piazza.com/tsinghua.edu.cn/spring2015/30240243x/home)
|
||||||
|
- QQ群 181873534 主要用于事件通知,聊天等
|
||||||
|
|
||||||
|
## 课程汇总信息
|
||||||
|
|
||||||
|
- [课程汇总](https://github.com/chyyuu/mooc_os)
|
||||||
|
|
||||||
|
## 希望了解OS基本概念和原理的同学
|
||||||
|
|
||||||
|
- [OS课程资料]( http://pan.baidu.com/s/1bncWxyv)
|
||||||
|
- [OS MOOC公开课(原理部分)](http://www.topu.com/mooc/4100)
|
||||||
|
|
||||||
|
## 希望了解OS设计与实现细节的同学
|
||||||
|
|
||||||
|
- [OS实验资料](http://hejq.me/ucore_docs/)
|
||||||
|
- [OS实验代码](https://github.com/chyyuu/ucore_lab)
|
||||||
|
- [OS MOOC公开课(实验部分)](http://www.topu.com/mooc/4100)
|
||||||
|
|
||||||
|
## 希望自己动手实践OS的同学
|
||||||
|
|
||||||
|
- ["操作系统简单实现与基本原理 — 基于ucore" (持续更新,变动较大) ](http://chyyuu.gitbooks.io/ucorebook/)
|
||||||
|
- ["操作系统简单实现与基本原理 — 基于ucore" 配套代码](https://github.com/chyyuu/ucorebook_code)
|
||||||
|
- [ucore plus 跨硬件平台的ucore OS](https://github.com/chyyuu/ucore_plus)
|
||||||
|
|
||||||
|
|
||||||
|
# UCORERS (代码贡献者)
|
||||||
|
|
||||||
|
茅俊杰、陈宇恒、刘聪、杨扬、渠准、任胜伟、朱文雷、
|
||||||
|
曹正、沈彤、陈旭、蓝昶、方宇剑、韩文涛、张凯成、
|
||||||
|
S郭晓林、薛天凡、胡刚、刘超、粟裕、袁昕颢...
|
||||||
|
|
||||||
|
|
||||||
|
# NOTICE
|
||||||
|
|
||||||
|
如果你发现了问题,有好的建议或意见,请给 yuchen AT tsinghua.edu.cn 发电邮;
|
||||||
|
如果你完成这8个实验,且对进一步探索、研究、研发操作系统感兴趣,请给 yuchen AT tsinghua.edu.cn 发电邮,欢迎加入我们的OS兴趣小组,共同进步!
|
@ -152,6 +152,7 @@ $(bootblock): $(call toobj,$(bootfiles)) | $(call totarget,sign)
|
|||||||
@echo + ld $@
|
@echo + ld $@
|
||||||
$(V)$(LD) $(LDFLAGS) -N -e start -Ttext 0x7C00 $^ -o $(call toobj,bootblock)
|
$(V)$(LD) $(LDFLAGS) -N -e start -Ttext 0x7C00 $^ -o $(call toobj,bootblock)
|
||||||
@$(OBJDUMP) -S $(call objfile,bootblock) > $(call asmfile,bootblock)
|
@$(OBJDUMP) -S $(call objfile,bootblock) > $(call asmfile,bootblock)
|
||||||
|
@$(OBJDUMP) -t $(call objfile,bootblock) | $(SED) '1,/SYMBOL TABLE/d; s/ .* / /; /^$$/d' > $(call symfile,bootblock)
|
||||||
@$(OBJCOPY) -S -O binary $(call objfile,bootblock) $(call outfile,bootblock)
|
@$(OBJCOPY) -S -O binary $(call objfile,bootblock) $(call outfile,bootblock)
|
||||||
@$(call totarget,sign) $(call outfile,bootblock) $(bootblock)
|
@$(call totarget,sign) $(call outfile,bootblock) $(bootblock)
|
||||||
|
|
||||||
@ -193,7 +194,7 @@ endif
|
|||||||
# files for grade script
|
# files for grade script
|
||||||
|
|
||||||
TARGETS: $(TARGETS)
|
TARGETS: $(TARGETS)
|
||||||
|
all: $(TARGETS)
|
||||||
.DEFAULT_GOAL := TARGETS
|
.DEFAULT_GOAL := TARGETS
|
||||||
|
|
||||||
.PHONY: qemu qemu-nox debug debug-nox
|
.PHONY: qemu qemu-nox debug debug-nox
|
||||||
@ -214,10 +215,12 @@ qemu: $(UCOREIMG)
|
|||||||
qemu-nox: $(UCOREIMG)
|
qemu-nox: $(UCOREIMG)
|
||||||
$(V)$(QEMU) -serial mon:stdio -hda $< -nographic
|
$(V)$(QEMU) -serial mon:stdio -hda $< -nographic
|
||||||
TERMINAL :=gnome-terminal
|
TERMINAL :=gnome-terminal
|
||||||
|
gdb: $(UCOREIMG)
|
||||||
|
$(V)$(QEMU) -S -s -parallel stdio -hda $< -serial null
|
||||||
debug: $(UCOREIMG)
|
debug: $(UCOREIMG)
|
||||||
$(V)$(QEMU) -S -s -parallel stdio -hda $< -serial null &
|
$(V)$(QEMU) -S -s -parallel stdio -hda $< -serial null &
|
||||||
$(V)sleep 2
|
$(V)sleep 2
|
||||||
$(V)$(TERMINAL) -e "gdb -q -x tools/gdbinit"
|
$(V)$(TERMINAL) -e "cgdb -q -x tools/gdbinit"
|
||||||
|
|
||||||
debug-nox: $(UCOREIMG)
|
debug-nox: $(UCOREIMG)
|
||||||
$(V)$(QEMU) -S -s -serial mon:stdio -hda $< -nographic &
|
$(V)$(QEMU) -S -s -serial mon:stdio -hda $< -nographic &
|
||||||
|
@ -29,9 +29,8 @@
|
|||||||
*
|
*
|
||||||
* * bootmain() in this file takes over, reads in the kernel and jumps to it.
|
* * bootmain() in this file takes over, reads in the kernel and jumps to it.
|
||||||
* */
|
* */
|
||||||
|
unsigned int SECTSIZE = 512 ;
|
||||||
#define SECTSIZE 512
|
struct elfhdr * ELFHDR = ((struct elfhdr *)0x10000) ; // scratch space
|
||||||
#define ELFHDR ((struct elfhdr *)0x10000) // scratch space
|
|
||||||
|
|
||||||
/* waitdisk - wait for disk ready */
|
/* waitdisk - wait for disk ready */
|
||||||
static void
|
static void
|
||||||
|
@ -9,12 +9,12 @@
|
|||||||
#include <intr.h>
|
#include <intr.h>
|
||||||
#include <pmm.h>
|
#include <pmm.h>
|
||||||
#include <kmonitor.h>
|
#include <kmonitor.h>
|
||||||
int kern_init(void) __attribute__((noreturn));
|
void kern_init(void) __attribute__((noreturn));
|
||||||
void grade_backtrace(void);
|
void grade_backtrace(void);
|
||||||
static void lab1_switch_test(void);
|
static void lab1_switch_test(void);
|
||||||
|
|
||||||
int
|
void
|
||||||
kern_init(void) {
|
kern_init(void){
|
||||||
extern char edata[], end[];
|
extern char edata[], end[];
|
||||||
memset(edata, 0, end - edata);
|
memset(edata, 0, end - edata);
|
||||||
|
|
||||||
|
@ -1,4 +1,4 @@
|
|||||||
file bin/kernel
|
file obj/bootblock.o
|
||||||
target remote :1234
|
target remote :1234
|
||||||
break kern_init
|
break bootmain
|
||||||
continue
|
continue
|
||||||
|
Loading…
Reference in New Issue
Block a user