Kernel From Scratch - GDT & STACK

This is the second step in the Kernel From Scratch journey! It involves creating a Global Descriptor Table (GDT) and integrating it to our kernel.

The GDT must be set at address 0x800 and contain:

• a kernel code, data and stack
• a user code, data and stack

Getting started

Prerequisites

To run this project locally, you must have installed:

• binutils
• nasm
• gcc
• grub-common
• make
• xorriso

Installation

1. Clone this repository

git clone https://github.com/louisabricot/KFS2.git

2. Build the ISO

cd KFS2
make 

3. (42 only) You'll need a cross-compiler

4. Run it with qemu

make run