bfckr

A little brainfuck interpreter written in C.

How to run

• Type "make"
• Read this
• Create your own brainfuck software
• ./bfckr "$yourstuff"

Usage

Usage: ./bfckr [OPTION] [FILE] -h Show this help. -d Enable debugger. -f Execute brainfuck code given as file. -e Execute brainfuck code given as argument.

examples:

./bfckr -f examples/pi.bf

3.14070455282885

./bfckr -d -f examples/pi.bf

[ENTER]: single step [c]: continue
Source viewer:                                            
------------------------------------------------------------
                              >+++++++++++++++[<+>>>>>>>>+++
                              ^                             
                              ip=0                         
------------------------------------------------------------

Memory viewer:                                            
------------------------------------------------------------
000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 

                              ^                             
                              mp=1                         
000 000 000 000 000 000 001 002 003 004 005 006 007 008 009 
------------------------------------------------------------

Breakpoints

# in the brainfuck source will be interpreted as breakpoints. You can use them if you want to stop the program flow at a specific point and start the debugger from there. If you are in debugger mode pressing c will get you back to executing the program.

Licence

Copyright © 2016 Aaron aaron@duckpond.ch This work is free. You can redistribute it and/or modify it under the terms of the Do What The Fuck You Want To Public License, Version 2, as published by Sam Hocevar. See the COPYING file for more details.