wischner/gcc-m68k repository overview

⁠GCC m68k bare-metal C/C++ toolchain

Support: wischner.co.uk/support⁠

wischner/gcc-m68k provides a Dockerized, freestanding m68k-elf cross-toolchain for Motorola 68000 development.

⁠Included

• GCC/G++ 16.1.0 with modern C++ language support
• GNU Binutils 2.46.1 (as, ld, ar, nm, objcopy, objdump, readelf, ranlib, size, strings, and strip)
• libgcc
• CMake, Make, Ninja, pkg-config, Git, and Python 3

This image intentionally has no target libc, libstdc++, startup files, or linker script. Use it for freestanding systems, or supply those target pieces from your project. For AmigaOS, use wischner/gcc-m68k-amiga instead.

docker run --rm -it \
  -v "$PWD":/work -w /work \
  wischner/gcc-m68k:1.2.0 \
  bash

m68k-elf-g++ -std=c++23 -ffreestanding -c main.cpp -o main.o
m68k-elf-objdump -d main.o

⁠CONTRIBUTE

Contributions are welcome. Please open an issue or pull request: https://github.com/wischner/docker-toolchains⁠