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gmod-lcpu/README.md

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LCPU

LCPU is an alternative CPU core addon for GMod/Wiremod.

It provides:

  • A standard RISC-V architechure (rv32ima) CPU core
  • Extensive interoperation with the Wiremod addon
  • A text editor and assembler suite based on LLVM (for writing bare-metal LCPU programs in assembly)

Building Native Module

TODO: Steps to build the LCPU native module on Windows and Linux

LLVM is built using a podman container (see Containerfile). The steps for building follow (this should only need to be done once):

mkdir llvm_build
podman build -t llvm-build -f Containerfile.llvm
podman run --rm --mount type=bind,source=$PWD/llvm_build,destination=/build/llvm-build localhost/llvm-build
cp -rv llvm_build/install lua/bin/llvm

Installation

This repository is set up in the exact directory structure to be a Legacy Addon; therefore once you have built the native module (TODO), adding it to a server should work fine.