long-mode

Here are 7 public repositories matching this topic...

BassemMohamed44 / VenomOS

VenomOS is a 64-bit educational operating system built from scratch using Assembly (NASM) and Modern C++. It features a custom BIOS bootloader, Long Mode support, a freestanding kernel, interrupt handling, PS/2 keyboard driver, VGA terminal, interactive shell, and a built-in Snake game.

Updated Sep 30, 2026
C++

johannst / mini-kvm-rs

Star

Playground for KVM in rust.

Updated May 10, 2025
Rust

inonitz / PrimOS

Star

Operating System Bootloader & Kernel

c kernel avl-tree memory-allocator operating-system qemu smp uefi bootloader interrupts acpi efi gnu-efi assembly-x86-64 buddy-allocator slab-allocator long-mode

Updated Feb 12, 2026
C

Charliechen114514 / CCOperatingSystemX64

Star

A from-scratch x86_64 operating system project with a modern CMake + QEMU + GCC + NASM workflow. Built for learning, hacking, and truly understanding how an OS boots and runs.

assembly gcc os operating-system bootloader nasm bare-metal from-scratch hobby-os long-mode

Updated Feb 20, 2026
C

Fyyre / LDASM64

Star

LDASM - x86-64 / VEX / EVEX / XOP maintenance and correctness port by Fyyre

x64 vex xop length-disassembler long-mode ldasm evex

Updated Jul 8, 2026
C

eyesupplysky / hello-ring-0

Star

x86-64 kernel in NASM, from a 512-byte BIOS sector to ring-3 cooperative multiprocess. Assembly.

kernel assembly x86-64 osdev operating-system bootloader nasm bare-metal long-mode

Updated May 8, 2026
Assembly

sudeanb / bootpath

Star

⏻ The x86 boot ladder as real booting code: MBR → stage 2 → protected mode → long mode → C kernel — each stage announcing itself over serial, every marker asserted in QEMU on every push.

education assembly qemu x86 bootloader operating-systems real-mode protected-mode long-mode

Updated Oct 2, 2026
JavaScript

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