Certified OS Kernel (mCertiKOS kernel)

This is a micro certified os kernel implemented in C. It runs on qemu simulator.

PLEASE CHECK APPROPRIATE LAB BRANCHES TO SEE SOURCE CODE

Features

• lab1 bootloader, physical memory management
• lab2 physical memory management (continued), virtual memory management
• lab3 thread & process management, trap handling
• lab4 multicore support, preemptive multitasking, preemptive kernel execution, producer-consumer problem
• lab5 scheduler support: sleep and wakeup, disk driver, file system support
• lab6 inter processes communication(IPC), shell

Credits to

This project is an archive of labs of CS 422/522 Operating Systems at Yale, 2015 Fall.

The course is lectured by Prof. Zhong Shao and the labs are instructed by Newman Wu

References

• course webpage http://flint.cs.yale.edu/cs422/
• instructions for installing QEMU http://flint.cs.yale.edu/cs422/tools/index.html

Author

Bo Song, Haoliang Zhang