gcc-3.3.3 and softfloat?

Steven Scholz steven.scholz@imc-berlin.de
Fri Dec 3 13:51:00 GMT 2004

Marius Groeger wrote:

> 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.
Well, these where the ones that came with crosstool-0.28-rc37 for arm-softfloat...

Steven Scholz

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