A compiler for the BF language.

This is a BF compiler written using ANTLR4 and LLVM. This is built in the same way as the Toy language in my tutorial series, https://gota7.github.io/GotaGuide/ProgrammingLanguage/Index.html, and this will probably become a part of it. The most interesting code files are Antlr/BF.g4 and Visitor.cs.

Building requires .NET 5.0 along with having the clang compiler installed to use the bitcode practically.

The compiler utilizes LLVM to emit LLVM bitcode, which is then to be compiled with clang.

Usage: BFCompiler [Input] [Flags]
	-m Set program memory size (8192 bytes by default).
	-o Set output filename.
	c2021 Gota7

After running the compiler to produce a .bc file, you use clang as such: clang HelloWorld.bc -o HelloWorld.elf

Executables will read input from standard in, meaning programs input can be piped as such: cat Input.txt | ./MyProgram.elf