OS

A short-term project for me to learn some new stuff about operating systems.

Features

1. Bootloader - boots in BIOS mode. No use of GRUB/any other bootloader template.
2. Kernel loading in 1 stage - first sector of disk loads the kernel from the disk.
3. Passing to 32 bit mode
4. Enabling software & hardware interrupts
5. Enabling the timer (that currently doesn't do anything)
6. Reading input from keyboard
7. Writing text to the screen

Next things I want to implement

1. Finish keyboard input (add keyboard modifiers, special characters [delete, function keys, etc.])
2. Physical memory allocator
3. Disk driver
4. File system
5. Paging in 32bit
6. Separate the boot to 2 stages (second stage performs jump to 32 bit, then loads the kernel, so the kernel size is not limited)
7. Moving to ring 3
8. Processes
9. Threads & scheduling
10. Normal GUI (with windows and all)

And then we'll see what's more...

TODO: Document and add some screenshots for swag