A FREE comprehensive reverse engineering tutorial covering x86, x64, 32-bit/64-bit ARM and embedded RISC-V architectures.

Dozens of minimal operating systems to learn x86 system programming. Tested on Ubuntu 17.10 host in QEMU 2.10 and real hardware. Userland cheat at: https://github.com/cirosantilli/linux-kernel-module-cheat#userland-assembly ARM baremetal setup at: https://github.com/cirosantilli/linux-kernel-module-cheat#baremetal-setup 学习x86系统编程的数十个最小操作系统。 已在QE…

An introduction to ARM64 assembly on Apple Silicon Macs

Learning assembly for Linux x86_64

BareMetal is a 64-bit OS for x86-64 based computers. The OS is written entirely in Assembly while applications can be written in Assembly, C/C++, and Rust.

OS for z80 calculators

Floppy Bird (OS)

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…

A minimal snake in assembly

flat assembler 1 - reconstructed source history

A very minimal, resource efficient exo-kernel

Collection of ancient computer virus source codes

Pure64 is a kernel/software loader for x86-64 systems.

A Lisp interpreter for Raspberry Pi implemented in a single ARM assembly file

The dissection of a simple "hello world" ELF binary.

A simple, clean code, multi-tasking kernel written in pure Assembly language for 64-bit processors from the AMD64 family.

The open-source city-building game for Game Boy Color.

Human Resource Machine solutions and size/speed hacks

No dependency caffe replacement

indirect syscalls for AV/EDR evasion in Go assembly