TEUOS

This is a self-written 32-bit protected mode kernel for the x86 architecture, written as a pet project with the desire to explore and implement operating system principles in great detail.

The project is abandoned because I got bored of writing in C and decided to switch to Rust.
There is an actual Rust OS project among my repositories.

How to run it in a virtual machine

All you need to do is download bootablekernel.iso and run it in any virtual machine.
For example in qemu: qemu-system-i386 bootablekernel.iso

How to build

To build the kernel you need to have:

• GCC Cross-Compiler for the i686-elf platform. It is better to build it yourself, but you can download a prebuilt cross-compiler here. Finally, you should have i686-elf-gcc in your system.
• GRUB. You should have the grub-mkrescue in your system because it is used to create a bootable .iso file.
• Optional. qemu. To easily run the kernel in a virtual machine.

If you have all the utilities you need, there are only a few steps to do:

git clone https://github.com/mrjbom/TEUOS.git  
make

Now you have .iso file that you can run in a virtual machine.
qemu-system-i386 bootablekernel.iso