rvscript | Fast RISC-V-based scripting backend for game engines

rvscript is a C++ library. rvscript has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This repository implements a game engine oriented scripting system using libriscv as a backend. By using a fast virtual machine with low call overhead and modern programming techniques like compile-time programming we can have a fast budgeted script that lives in a separate address space. The guest environment is modern C++20 using GCC 10.2 with an option for enabling RTTI and exceptions. Several CRT functions have been implemented as system calls, and will have native speeds. There is also Nim support and some example code. The example program has some basic example timers and threads, as well as multiple machines to call into and between. The repository is a starting point for anyone who wants to try to use this in their game engine. In no uncertain terms: This requires compiling ahead of time, and there is no JIT, although that means you can use it on consoles. I have no issues compiling my script on WSL2 or any Linux.