2016-12-22 22:58:20 +01:00
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bfc
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===
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2016-12-24 22:27:38 +01:00
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'bfc' is a small, fast, self-contained, optimizing Brainfuck compiler for *nix
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on Intel x86-64. Currently supported targets are Linux and OpenBSD.
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2016-12-22 22:58:20 +01:00
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Also included are several interpreters in various states of sophistication that
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document my progress as I was writing this, from the simplest approach to an
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optimizing JIT compiler.
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It's pretty easy to retarget the compiler, it just means redoing half the work.
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The compiler itself is platform agnostic.
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Building
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--------
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Build dependencies: a C99 compiler +
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2016-12-24 22:27:38 +01:00
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Runtime dependencies: Linux or OpenBSD
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2016-12-22 22:58:20 +01:00
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$ git clone https://github.com/pjanouch/bfc.git
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$ cd bfc
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$ make
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To obtain dumps of the intermediate representation, compile with `-DDEBUG`:
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$ make CPPFLAGS=-DDEBUG
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Usage
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-----
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./bfc-amd64-linux [INPUT-FILE] [OUTPUT-FILE]
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2016-12-22 23:40:30 +01:00
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When no input file is specified, standard input is used. Similarly, the default
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output filename is `a.out`. After the compilation, the resulting file can be
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run on the target platform.
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2016-12-22 22:58:20 +01:00
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Contributing and Support
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------------------------
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Use this project's GitHub to report any bugs, request features, or submit pull
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requests. If you want to discuss this project, or maybe just hang out with
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the developer, feel free to join me at irc://irc.janouch.name, channel #dev.
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License
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-------
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'bfc' is written by Přemysl Janouch <p.janouch@gmail.com>.
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You may use the software under the terms of the ISC license, the text of which
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is included within the package, or, at your option, you may relicense the work
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under the MIT or the Modified BSD License, as listed at the following site:
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http://www.gnu.org/licenses/license-list.html
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