From a4390d38b579aece912fcc0af02c92f88b35a17c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C5=99emysl=20Janouch?= Date: Sat, 24 Dec 2016 22:42:21 +0100 Subject: Fix interpreter portability --- README.adoc | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'README.adoc') diff --git a/README.adoc b/README.adoc index 69ebd7e..5944529 100644 --- a/README.adoc +++ b/README.adoc @@ -2,14 +2,15 @@ bfc === 'bfc' is a small, fast, self-contained, optimizing Brainfuck compiler for *nix -on Intel x86-64. Currently supported targets are Linux and OpenBSD. +on Intel x86-64. Also included are several interpreters in various states of sophistication that document my progress as I was writing this, from the simplest approach to an optimizing JIT compiler. It's pretty easy to retarget the compiler, it just means redoing half the work. -The compiler itself is platform agnostic. +Thanks to the unified ABI, adding support for another flavour of *nix only means +changing the syscall numbers. The compiler itself is platform agnostic. Building -------- @@ -27,7 +28,8 @@ To obtain dumps of the intermediate representation, compile with `-DDEBUG`: Usage ----- - ./bfc-amd64-linux [INPUT-FILE] [OUTPUT-FILE] + $ ./bfc-amd64-linux [INPUT-FILE] [OUTPUT-FILE] + $ ./bfc-amd64-openbsd [INPUT-FILE] [OUTPUT-FILE] When no input file is specified, standard input is used. Similarly, the default output filename is `a.out`. After the compilation, the resulting file can be -- cgit v1.2.3