gcc-3.3.3 and softfloat?

[Marius Groeger]

On Fri, 3 Dec 2004, Steven Scholz wrote:

> It does not!
>
> $ arm-softfloat-linux-gnu-gcc -E -dM -msoft-float x.c | grep -i fp
> #define __SOFTFP__ 1
> $> arm-softfloat-linux-gnu-gcc -E -dM x.c | grep -i fp
> $
>
> So it does _not_ softfloat by default, and I have to use -msoft-float when 
> building my application, right?

Yes, that is correct.

But if you have a moment, it might be interesting to take a look into 
the gcc configuration. It seems wrong to be that the fp configuration 
is not hardwired. Maybe the configure flag is wrong; I remember at 
least the variantes --without-fp, --nfp, and --with-float=soft. You 
may want to try some of them.

Regards,
Marius

-- 
Marius Groeger <mgroeger@sysgo.com>
SYSGO AG                      Embedded and Real-Time Software
Voice: +49 6136 9948 0                  FAX: +49 6136 9948 10
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