Building and running ancient Linux on Windows
The Small Device C Compiler (SDCC), targeting 8-bit architectures
Open Watcom C/C++ compilers and tools Fork
multi-platform cross assembler for 6502/6510/65816 cpu
BASIC Compiler and Interpreter
Cross compiling environment to DJGPP v1
A simple armv7h sdk
Provide latest GNU toolchain for Symbian developers
Mariko's GCC for the x68000
EMX compiler hosted on Win32
A minimalistic but complete standard Forth compiler in C
ATasm is a 6502 command-line cross-assembler.
Cross compiling environment to DJGPP v2
Ada cross compiler and libraries for AVR µCs
K&R C compiler for the 68000
An open source ecosystem for IoT development
A kit for cross-platform & embedded development in modular languages.
Moved to https://github.com/davidgiven/ack