JOS

JOS is an operating system I have developed while reading MIT's operating system course material, which is available on the web by MIT OpenCourseWare (OCW).

JOS is very small, but it is complete and features the following:

• Exokernel design
• i386 support
• Virtual memory
• Preemptive multitasking
• Simple IPC mechanism
• Kernel debuger and monitor
• Simple FS (supports file creation, writting and removal)
• Basic shell
• Minimalist bootloader

I have written about JOS in my blog. If you are interested, please, have a look at the following posts:

• JOS v0.1
• JOS Virtual memory (part 1)
• JOS Virtual memory (part 2)

Repository

• Browse the source code
• Repository page: http://repo.or.cz/w/mit-so-course.git
• Clone command: $ git clone git://repo.or.cz/mit-so-course.git