Cheap EMUlator: lightweight multi-architecture assembly playground

A simple guide to x86 architecture, assembly, memory management, paging, segmentation, SMM, BIOS....

MOVED TO: https://cirosantilli.com/linux-kernel-module-cheat/userland-assembly with code at https://github.com/cirosantilli/linux-kernel-module-cheat/tree/master/userland/arch/x86_64 SEE README. x86 IA-32 and x86-64 userland minimal examples tutorial. Hundreds of runnable asserts. Nice GDB setup. IO done with libc, so OS portable in theory. NASM…

Hook function calls by inserting jump instructions at runtime

An educational operating system written in C#. A great stepping stone from high to low level development.

Cross-platform virtual machine for Squeak, Pharo, Cuis, and Newspeak.

Active development of Cuis Smalltalk

XD Pascal: A small embeddable self-hosting Pascal compiler for Windows. Supports Go-style methods and interfaces

UEFI Shell binary images, generated from EDK2 stable

Interactive shell of assembly language(X86/X64) based on unicorn and keystone

Advanced native function hooks for x86, x64. Welcome to the next level!

A fast and lightweight decoder for x86 and x86-64 and encoder for x86-64.

🛠 Knowledge about the topic of x86 assembly & disassembly 🛠

simple x86 emulator

A general purpose machine code manipulation library for x86-32 (IA-32) and x86-64 (AMD64) architectures (Assembler, Disassembler, Library).

DSP library for signal processing

《30天自制操作系统》NASM+GCC+QEMU实现

A 32-bit drop-in replacement for the FreeDOS kernel

Hobby Operating System

x86 emulator written in C++