README.md

ucore-os-2020

• Tsinghua University Operating System (Fall 2020)
• Timeline: 2020-10-01 -> 2020-12-31
• class page: https://github.com/chyyuu/os_kernel_lab/tree/master
• lab instruction gitbook: https://learningos.github.io/ucore_os_webdocs/ https://chyyuu.gitbooks.io/ucore_os_docs/content/
• My Notes in Notion.so: https://www.notion.so/hzhang413/2020-ca36632638cc4577a3a01a79d0ec7d08
• 2019 ucore lecture notes: https://github.com/computer-system-education/os-syllabi/tree/master/material/tsinghua-os-2019-spring
  • can use https://kinolien.github.io/gitzip/, to download repo subfolder.
• 2020 rcore RISC-V lecture notes: https://github.com/dramforever/os-lectures-build/releases
  • nice looking PDF from LaTEX.

Classes

• ucore: https://next.xuetangx.com/learn/THU08091000267/THU08091000267/4231154/video/6287033
• rcore: https://next.xuetangx.com/learn/thu08091002729/thu08091002729/4231868/video/6354337

Labs

lab0: preparing

lab1: boot/protect mode/stack/interrupt

lab2: physical memory management

lab3: virtual memory management

lab4: kernel thread management

lab5: user process management

lab6: scheduling

lab7: mutex/sync

lab8: filesystem

Quiz

Exercise Steps

0 Get the newest os lab src code/docs.(Insure you can connect to github in ubuntu running on VrtualBox)
0.1 If you try to get all code
  $rm -rf ucore_lab
  $git clone git://github.com/chyyuu/ucore_os_lab.git
  $cd ucore_lab
0.2 If you cloned ucore_lab and only try to get the updated code
  $cd ucore_os_lab
  $git pull
1 $cd labX  
2 read code (specially the modified or added files)
3 add your code
4 compile your code
  $make
5 check your code
  $make qemu
OR
  $make grade

6 debug your code
  $make debug

7 handin your code
  $make handin