From: Jean-Christophe Filliatre <filliatr@lri.fr>
To: "Sussillo, David" <sussillo@ftintl.com>
Cc: "'caml-list@inria.fr'" <caml-list@inria.fr>
Subject: Re: unsigned word type in OCaml?
Date: Sun, 31 Jan 1999 13:20:57 +0100 (MET) [thread overview]
Message-ID: <14004.19113.478392.452813@ext.lri.fr> (raw)
In-Reply-To: <36B23B0D@smtp.ftintl.com>
> I'm working on a low level systems project, and I'm thinking about using
> OCaml as the langauge. However, try as I might, I simply cannot find a
> reference to a machine word type.
>
> More specially, I need:
> a. byte access to machine words
> b. unsigned 32 bit quantities (e.g. physical address)
> c. bitwise boolean operations (shifts, not, and & or)
One year ago, I wrote a small (boxed) 32-bit integers library for
ocaml, which is freely available here :
http://www.lri.fr/~filliatr/ftp/ocaml/int32/
It provides the standard operations, including bitwise boolean operations.
It is easy to adapt it to unsigned 32-bit integers.
--
Jean-Christophe FILLIATRE
mailto:Jean-Christophe.Filliatre@lri.fr
http://www.lri.fr/~filliatr
next prev parent reply other threads:[~1999-02-03 10:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-01-29 22:23 Sussillo, David
1999-01-31 12:20 ` Jean-Christophe Filliatre [this message]
1999-02-01 14:10 ` Xavier Leroy
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