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Re: m68k bootstrapping broken


On Tue, Jan 06, 2004 at 02:07:10AM +0100, Bernardo Innocenti wrote:

> 
> I couldn't ever build GCC *on* uClinux: my only ColdFire board has
> just 4MB of ram and 2MB of flash ;-)

might still be enough to try a crosscompiled cc1 natively?

> >I have the "--with-cpu" and global register variables patches,
> >both very low on the list of suspects.
> 
> Hmmm... I'd suspect anything that changes m68k.md or the target
> hooks in m68k.h.  Perhaps linux.h overrides something that
> interacts with register allocation?

Linux has different register usage for function call returns
but only scratch registers are involved. Other than that there
is nothing close to suspicious.

Richard


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