The new E93! E93-2026!

A minimal 32-bit operating system kernel template that boots via GRUB2 (Multiboot specification). Written in C and x86 Assembly.

• nasm
• qemu (x86 system, pa audio system required for beeps)
• GRUB2
• xorriso
• mtools
• GCC
• GCC cross compiler (optionally)

make -f Makefile.gcc

make

make iso    # or: make -f Makefile.gcc iso

make run    # or: make -f Makefile.gcc run

Copyright (c) 2026 Erdem Ersoy (eersoy93). Licensed with Apache License 2.0. See the LICENSE file for license text.

E93-2026 written with the help of GitHub Copilot!