[oe] iwwmmxt optimization and soft float in OE on PXA270

[Khem Raj]

Stanislav,

What ABI breakage are you seeing ?
Aren't you using EABI ?

Thanks

-Khem

On Mon, Mar 3, 2008 at 2:48 AM, Stanislav Brabec <utx at penguin.cz> wrote:
> Koen Kooi wrote:
>
>  > Angstrom already enables softfloat (for FPU-less systems) and -Os by
>  > default *and* enables iwmmxt (if you have MACHINE_FEATURES = "iwmmxt")
>  > for apps which have been proven to benefit from iwmmxt (e.g. mplayer).
>
>  Ah, I see. ABI-compatible softfp mode is enabled by patching gcc, not in
>  conf files.
>
>
>  > I still get mysterious segfaults when running an all iwmmxt glibc system
>  > (uclibc is even worse), so I don't think flipping the global switch is a
>  > good idea.
>
>  Which applications are failing for you?
>
>  --
>
> Stanislav Brabec
>  http://www.penguin.cz/~utx/zaurus
>
>
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