FLOATING POINT with rtems
Luca Cinquepalmi
cinquepalmi at planetek.it
Fri Nov 29 13:35:04 UTC 2013
So what is the reason of my error?
NB: it is not a compilation error, but it only occurs when SW is
executed on my target HW.
Il 29/11/2013 14:23, Sebastian Huber ha scritto:
> On 2013-11-29 14:19, Luca Cinquepalmi wrote:
>> But -msoft-float is used when you wnat to simulate FP coprocessor. It
>> is a SW
>> library.
>> In my case I have a real FP coprocessor, so I don't need to use it.
>> Do you agree?
>
> Yes, and you must compile the BSP without the -msoft-float option,
> otherwise there will be no support for hardware floating-point
> operations at all.
>
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