Kim OS

• Welcome to my personal Operating System

About

• Created 12/29/24!
• This is where I learn and apply my OS knowledge
• This is a long term project [ never-ending project :) ] (Update: this is 32 bit os, I am building another one that is 64 bit OS)
• If you want to know what I have learned during OS journey, check out the sys-lvl-notes in my github repo and notes folder in the KIMOS.

Functionalities

Completed

1. GRUB 2 setup (old setup was using GRUB legacy --v 0.97)
2. memory mapping (using multiboot)
3. Fragmentation (modulizing all the work into header files)

To do list

• Context switching (FIFO with yield) {under construction refining phase}
• Full file system support {under construction support for the indirect pointers and proper bitmap counter}
  • correct index node tracking (in bitmap)
  • Support single and double indirect pointers
• Setup IDT (Interrupt descripter table) {under construction}

1. Keyboard driver (requires IDT and IRQ 1 call)
2. Context switching (Round Robin(RR) by using PIT for time)
3. So much more!

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DEMO: Current version

If you want to contribute to this OS, join me!

Contributor

• Sangyun Kim
• Long Luu

I will probably change the name of the OS if we get dev and community going.