From: Roger Larsson <roger.larsson@norran.net>
To: linuxppc-embedded@ozlabs.org
Subject: Re: mpc5200b and floating point
Date: Fri, 31 Mar 2006 20:27:22 +0200 [thread overview]
Message-ID: <200603312027.22359.roger.larsson@norran.net> (raw)
In-Reply-To: <20060331133619.GD7738@localhost.localdomain>
On fredag 31 mars 2006 15.36, Sascha Hauer wrote:
> Hi,
>
> I'm working with a mpc5200b custom board and I'm trying to run an
> application with floating point. All floating point variables seem to
> zero all the time. Since I'm not very familiar with powerpc it might be
> something stupid I have overlooked.
Since a lot of PowerPC do not have floating point processor your tools
might be setup to compile without it (compare with sse2 on x86).
Check your compiler flags again.
Define -mcpu= and -mhard-float
Undefine -msoft-float
/RogerL
next prev parent reply other threads:[~2006-03-31 18:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-31 13:36 mpc5200b and floating point Sascha Hauer
2006-03-31 18:27 ` Roger Larsson [this message]
2006-03-31 18:58 ` Dan Malek
2006-03-31 18:36 ` White
2006-04-03 8:03 ` Sascha Hauer
2006-04-03 10:10 ` Sascha Hauer
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