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Re: Re: Ecos Port to PPC509/PPC555
Jonathan Larmour <jlarmour@cygnus.co.uk> writes:
> [...]
> Certainly one problem with doing this for (e.g.) libm is that sometimes
> functions in there get called from all around the place, e.g.
> *printf/*scanf. So there's a lot of scope for programmer error if they think
> a thread doesn't ever need an FP context. Something to bear in mind
> anyway.
Isn't it better to just fix *printf/*scanf to don't use FP when it is
not required by input format. Or am I missing something and this is
just impossible?
Sergei.