PATCH for rs6000 GC

[Marc Espie]

In article < 19990907225128X.mitchell@codesourcery.com > you write:
>
>Here's the machine-dependent GC marking for the RS6000.  That gives
>us, thanks to Bernd and Richard, all the major platforms: x86, SPARC,
>PPC, Alpha, PA, MIPS.  

I'm a bit distressed that the m68k should no longer be considered a major
platform...

Lots of legacy systems out there, which would hate to get stuck in the past
with no recent gcc...