khardunglaDOS

A 32-bit x86 based Disk Operating System based on i686-elf architecture

Supported Operating Systems for Building:

Installing

• Build and Install GCC and binutils for i686-elf from this guide: https://wiki.osdev.org/GCC_Cross-Compiler
• Clone this repository

  $ git clone https://github.com/SpaciousCoder78/ladakh-kernel.git

• Assemble boot.s

  $ i686-elf-as boot/boot.s -o boot.o

• Compile kernel.c

  $ i686-elf-gcc -c kernel/kernel.c -o kernel.o -std=gnu99 -ffreestanding -O2 -Wall -Wextra

• Link kernel and bootstrap using linker.ld

  $ i686-elf-gcc -T linker.ld -o myos.bin -ffreestanding -O2 -nostdlib boot.o kernel.o -lgcc

• sd