MPC8xx soft-float userspace ...

3 messages, 3 authors, 2005-10-24 · open the first message on its own page

MPC8xx soft-float userspace ...

From: Schaefer-Hutter, Peter <hidden>
Date: 2005-10-21 09:29:10

Hello!

Due to the fact that the in-kernel FPU emulation looks=20
broken on MPC8xx i want to build a complete soft-float
userspace.

While i was successful in compiling a glibc with -mcpu=3D860
and soft-float (and without memset.S) there's still floating
point in there. Does anybody have some pointers what else
needs to be removed?

TIA and best regards,

 Peter=20

Re: MPC8xx soft-float userspace ...

From: Dan Malek <hidden>
Date: 2005-10-21 13:54:59

On Oct 21, 2005, at 5:31 AM, Schaefer-Hutter, Peter wrote:
Due to the fact that the in-kernel FPU emulation looks
broken on MPC8xx i want to build a complete soft-float
userspace.
How does it "look broken?"  It's always worked for me :-)
....  Does anybody have some pointers what else
needs to be removed?
Well, if you found it, you should be able to trace this to a
source file and remove it, right?

Thanks.

	-- Dan

Re: MPC8xx soft-float userspace ...

From: Matej Kupljen <hidden>
Date: 2005-10-24 08:27:38

Hi
While i was successful in compiling a glibc with -mcpu=860
and soft-float (and without memset.S) there's still floating
point in there. Does anybody have some pointers what else
needs to be removed?
I had similar problems on MIPS.
Look at this threads:
http://sources.redhat.com/ml/crossgcc/2005-09/msg00054.html
http://sources.redhat.com/ml/crossgcc/2005-09/msg00063.html

BR,
Matej
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