Date: Sun, 8 Aug 1999 12:40:15 +0100 From: Mark Brown To: pgcc AT delorie DOT com Subject: Re: bzip2-mmx Message-ID: <19990808124015.B9659@tardis.ed.ac.uk> Mail-Followup-To: pgcc AT delorie DOT com References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.95.3i In-Reply-To: ; from Peter Cordes on Fri, Aug 06, 1999 at 02:46:26AM -0300 X-Cookie: "Cannot Undo Creation" X-WWW-Homepage: http://www.tardis.ed.ac.uk/~broonie/ Sender: Mark Alexander Brown Reply-To: pgcc AT delorie DOT com X-Mailing-List: pgcc AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk On Fri, Aug 06, 1999 at 02:46:26AM -0300, Peter Cordes wrote: > 2. MMX instructions are executed by the bzip2-mmx binary, even on non-mmx > machines. (I'm guessing that it is supposed to figure out which you have > and run the appropriate code, so it is meant to work on non-mmx machines. > If not, then this is not a bug.) It's not supposed to do any detection of the machine. The same thing will happen with any of the other options which generate instructions that don't run on all targets (eg, Pentium instructions). -- Mark Brown mailto:broonie AT tardis DOT ed DOT ac DOT uk (Trying to avoid grumpiness) http://www.tardis.ed.ac.uk/~broonie/ EUFS http://www.eusa.ed.ac.uk/societies/filmsoc/