There are 3 repositories under m68k topic.
Capstone disassembly/disassembler framework: Core (Arm, Arm64, BPF, EVM, M68K, M680X, MOS65xx, Mips, PPC, RISCV, Sparc, SystemZ, TMS320C64x, Web Assembly, X86, X86_64, XCore) + bindings.
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)
All CPU and MCU documentation in one place
Reko is a binary decompiler.
A latency-hating emulator of 8- and 16-bit platforms: the Acorn Electron, Amstrad CPC, Apple II/II+/IIe and early Macintosh, Atari 2600 and ST, ColecoVision, Enterprise 64/128, Commodore Vic-20 and Amiga, MSX 1, Oric 1/Atmos, Sega Master System, Sinclair ZX80/81 and ZX Spectrum.
Self-hosting metacompiled Forth, bootstrapping from a few lines of C; targets Linux, Windows, ARM, RISC-V, 68000, PDP-11, asm.js.
A compiler for ARM, X86, MSP430, xtensa and more implemented in pure Python
Main AROS repository for active development. Contains the main Operating System components and Build System.
Design, documentation and software for the Really Old School Computer (M68K)
A Sega Mega CD development framework in C and 68k asm
Experimental Philips CD-I emulator written in C++
volksFORTH is a 16bit Forth System maintained by the German Forth Gesellschaft e.V.
Peasauce Interactive Disassembler
Tests cases for binary decompilers
Assorted compression formats for the Sega Mega Drive
Blitz is a 68030 based homebrew computer I designed over the course of nearly 3 years, starting in late 2017.
A portable, ROM-booting hobby OS. Currently supports m68k, arm, and PowerPC targets
Framework for abstracting Amiga debuggers and access to AmigaOS libraries and devices. AmigaXfer lives here.
Super fast DMA queue for the Sega Genesis
rom hack for Arcade mame mess sfc snes sega md neogeo romhacking
pmince: Portable MINCE (MINCE is Not Complete[ly] EMACS)
This repository contains my efforts to create an "idiot proof bare metal m68k cross compiler toolchain of sorts."
NES/SMS/PCE/ZX/SMD development tools
Some of the Amiga sources i´ve written in the past millenium
Forth system for M68K machines, origin: http://hardcode.de/us/index.html
An emulator for various m68k and z80 based computers, written in Rust. Currently it has support for the Sega Genesis, TRS-80, and Computie (my own project), with Macintosh support in the works