mhnam / pintos-project

OS class assignment (2020 Fall)

Pintos Project

Overview

Pintos project had been done as a part of OS class in 2020 fall semester. This project had been implemented in several sub-projects as follows:

Project #0.2: Interactive Shell

Made a interactive shell program which tests commands used in pintos project.

SEE https://github.com/mhnam/pintosOS/tree/main/proj0-2

Project #1: System Call Handler

Implemented system call handler by modifying process.c and syscall.c in /src/userprog/ directory, which is a part of project 2 in pintos mannual.

SEE https://github.com/mhnam/pintosOS/blob/main/syscall.md

Project #2: Filesystem

Implemented filesystem adding additional system calls, which is leftover from project 2 in pintos mannual.

SEE https://github.com/mhnam/pintosOS/blob/main/filesys.md

Project #3: Threads

Implemented alarm clock and priority scheduling with advanced scheduler by modifying files mostly in src/threads, which is a project 1 in pintos mannual.

SEE https://github.com/mhnam/pintosOS/blob/main/threads.md

Project #4: Virtual Memory

Will implement virtual memory, which is a project 3 in pintos mannual

References

There are tons of codes and documents that I have read for this project, but these are the one that I highly referred to.

• Official Manual for Pintos Project, https://web.stanford.edu/class/cs140/projects/pintos/pintos.html#SEC_Contents.
• Youjip Won, "Lecture notes for Pintos Project", https://oslab.kaist.ac.kr/.
• Jongwook Choi, "Pintos Repository", https://github.com/wookayin/pintos.
• Taeguk Kwon, "OS-pintos Repository", https://github.com/taeguk/OS-pintos.
• 사오구이, "illustrator 안쓰는 블로그", https://blog.naver.com/adobeillustrator.