misp16 ISA bit breaks EH and pointers-to-member-functions

[Alexandre Oliva]

On Mar 23, 2002, Alexandre Oliva <aoliva@redhat.com> wrote:

> On Mar 23, 2002, Mark Mitchell <mark@codesourcery.com> wrote:
>>> I'm installing the patch in mainline and 3.1 branch, thanks.  3.0 too,
>>> perhaps?

>> If you like, that's fine.

> On second thought, breaking the ABI in such a major way in a patch
> release is definitely not a good idea, so, as much as I'd like to see
> the problem fixed at the earliest, I'm keeping it out of the 3.0
> branch.

On third thought :-), there's no reason to keep pointers to member
functions broken on mn10300 and ARM in the 3.0 branch, so I'm checking
in just the part of the patch that fixes this, without changing the
behavior of mips, without modifying the ABI of mn10300 and ARM (just
fixing a bug that caused pointers to virtual member functions to
misbehave) and without any functional changes at all on platforms that
place the vbit in pfn.  I'm checking this in the 3.0 branch.

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-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist                Professional serial bug killer