bf-jit

A simple jit compiler for BrainFuck with some additional commands

Inspiration

Who doesn't want to go ahead and make a programming language and that comes with further challenges, like writing a compiler, lsp, and other tooling around it. So to get started I just wanted to write a compiler for the programming language that reached a pinnacle, BrainFuck. With it's minimal instruction set it was pretty easy to write a compiler for it in plain old C and x86 assembly

Works only on x86 Unix systems

Quick Start

$ cc -o nob nob.c
$ nob ./examples/hello.bf

Examples

References

• https://en.wikipedia.org/wiki/Brainfuck
• https://flatassembler.net
• https://chromium.googlesource.com/chromiumos/docs/+/master/constants/syscalls.md
• https://www.felixcloutier.com/x86/