Re: [Xen-ia64-devel] Mini-OS registers and libgcc

[Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>]

Hello,

Dietmar Hahn, le Wed 13 Feb 2008 13:59:05 +0100, a écrit :
> > > > Then, are there other reasons for using __*div/di*.S instead of just
> > > > linking with libgcc?
> > >
> > > It's possible to use libgcc.a but the flag -mconstant-gp has to be
> > > removed from the mini-os makefiles and a clean way to add libgcc.a is
> > > needed.
> >
> > Something like the attached patch?
> >
> > Actually I'm asking because for other purpose, I would need __divdi on
> > x86_32, and using libgcc.a is a really simple solution.
> 
> Ok I understand - the attached patch runs fine.

Well, actually on x86_64 we can't use libgcc.a because of the red zone
we can't implement...

Samuel

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