BIOS is a toy language based on LLVM [0] and MLIR [1], and currently it is just an extension of the MLIR Toy language tutorial. It has its own build system defined, as well as testing infrastructure.

This project was created to address the lack of 40-pin BIOS adapters in the community, offering a reliable solution for early PS1 consoles (e.g., SCPH-100X series from 1994–1995) that were previously ...