JupiteerOS

Experimental Operating System (by @furkanonder)

Notes

The original repository is removed from GitHub. And I wanted to share this really instructive OS with you again.

JupiteerOS is a good starting point for the beginners who wants to get into kernel hacking and deep dive into x86 architectural structures.

I've made an easy PS/2 keyboard patch in the kernel_main.c file, so the keyboard is working now. It was a really easy fix.

Build requirements

In order to build JupiteerOS, make sure to have the following installed:

• Bash
• GNU Make
• GCC (i686-elf-gcc is preferred)
• NASM
• QEMU (to test it)

Build

make

Build as an ISO file

make iso (Uses xorriso to do its trick.)

Run in QEMU

make run

Run in Bochs

make bochs

After running bochs, type "c" to start it.

V0.11

• Programmable Interrupt Controller

• Programmable Interval Timer

• Keyboard Driver

  Live Test: https://www.youtube.com/watch?v=e0YiMWGrxLo

V0.1

• GRUB bootloader

• Global and Interrupt Descriptor Table

• ISR handler

  Live test:https://www.youtube.com/watch?v=uwXuIsBbxJ0

References

• https://wiki.osdev.org/