Ferdi265 / preprocessor_brainfuck

A brainfuck interpreter using only the C preprocessor

Preprocessor Brainfuck Interpreter

This project contains an interpreter for brainfuck programs that is written solely in C preprocessor macros.

How to use

1. Generate the headers

$ make

2. Encode your program into main.h, and provide the file used as input

$ ./bf_to_main.sh hello.bf /dev/null > main.h

3. Run the brainfuck interpreter

$ make run

or

$ make run DEBUG=1

Note

The preprocessor brainfuck interpreter is very very inefficient and will use around 16 GIGABYTES of memory and 15 to 20 minutes of processing time while running hello.bf.