Learning how a kernel works 32bit on x86 architecture

Links: https://doc.rust-lang.org/book/first-edition

Partially based off: https://github.com/jvns/puddle https://os.phil-opp.com/multiboot-kernel/

installation instructions:

$ dnf install nasm
$ dnf install qemu

Differences:

Using grub2-mkrescue

When a computer is turned on, it loads some BIOS, and the control is transfered to a bootloader. There is a standard for a bootloader called the Multiboot Specification.

It prints to screen using the CGA text buffer.