A complete runtime environment for gcc
C compiler and dev kit for the z80 with assembly language libraries.
PEARL Compiler and Runtime System
Full Pascal and Assembly language tool chain for Texas Instrument TI-
MinGW GCC cross development environment for ARM.
MinGW GCC cross development environment for M68K.
Implementations for the Revised Report language
MinGW GCC cross development environment for Power PC.
Ada cross compiler and libraries for AVR µCs
An open source ecosystem for IoT development
A "Just Enough Language" compiler targeting the 6502/Z80/6809
Micro Programming Language - A Portable Language for Micro Computers
Homebrew toolchains for wii, gamecube, 3ds, ds, gba, gp32 and psp
Supports writing Ada software for Cortex-M3, M4F boards
A kit for cross-platform & embedded development in modular languages.
A C Compiler/Editor for Retro 6809 Machines (Colour Computer/Dragon)
Embedded linux and cross toolchain
High-level, meta-language, trans-compiler with virutal machine