ARM/Thumb mixed code

[Arvind Krishnaswamy]

On 20 Jan 2002, Alexandre Oliva wrote:

> On Jan 20, 2002, Arvind Krishnaswamy <arvind@CS.Arizona.EDU> wrote:
>
> > I notice that my program spends most of its time in a function (_fpmul_parts).
> > This is in libgcc. I'd like the compiler to generate ARM code for this
> > function alone and leave the rest of the code as Thumb (trading off some
> > code size for performance). Is there a way of doing this?
>
> How about extracting the object file in which this function is defined
> from ARM libgcc.a and explicitly linking it in along with the rest of
> the Thumb application?
>
>

How do I do this?
Thanks,
-Arvind