PintOS安装教程

准备一台搭载Ubuntu18.04的设备，可以是虚拟机、云服务器、Windows子系统，本教程以云服务器为例。

1. 修改sources.list软件源

   cd /etc/apt
   vim sourcs.list
   

2. 将源替换成如下配置：

   deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
   deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
   
   deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
   deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
   
   deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
   deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
   
   deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
   deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
   
   deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
   deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
   
   

3. 进行软件源更新：

   sudo apt-get update
   sudo apt-get upgrade
   

4. 安装如下工具：

   $sudo apt-get install gcc
   $sudo apt-get install g++
   $sudo apt-get install libncurses5-dev
   $sudo apt-get install libx11-dev
   $sudo apt-get install libxrandr-dev
   $sudo apt-get install binutils
   $sudo apt-get install perl
   $sudo apt-get install make
   $sudo apt-get install gdb
   $sudo apt-get install qemu
   $sudo apt-get install geany
   $sudo apt-get install git
   

1. 新建一个目录，本文在/home文件夹下创建了pintos文件夹:

   cd /home
   mkdir pintos
   

2. 进入pintos目录，从github上拉取最新的pintos文件到本地：

   git clone git://pintos-os.org/pintos-anon
   

1. 打开pintos-gdb文件，修改其中的GDBMACROS变量，将gdb-macros完整路径赋值给该变量，gdb-macros文件位于.../pintos-anon/src/misc;

2. 打开Makefile文件将LOADLIBES变量改为LDLIBS;

3. 进入.../pintos-anon/src/utils目录输入make编译utils;

4. 编辑.../pintos-anon/src/threads/Make.vars（第7行）：更改bochs为qemu;

5. 进入.../pintos-anon/src/threads目录输入make编译线程目录;

6. 编辑.../pintos-anon/src/utils/pintos（约在第103⾏）：替换bochs为qemu

7. 编辑.../pintos-anon/src/utils/pintos（约在第257行）：替换kernel.bin为完整的路径:.../pintos-anon/src/threads/build/kernel.bin;

8. 编辑.../pintos-anon/src/utils/pintos（约在621行）：替换qemu-system-i386为qemu-system-x86_64;

9. 编辑.../pintos-anon/src/utils/Pintos.pm（约在362行）:替换loader.bin为完整路径.../pintos-anon/src/threads/build/loader.bin;

10. 用vi编辑器打开~/.bashrc，在最后一行添加export PATH=/home/.../pintos-anon/ src/utils:$PATH;

11. 重新打开终端输入source ~/.bashrc;

12. 进入到pintos目录下运行pintos run alarm-multiple;