Re: [patch 2/2] Disable epilogue unwinders on recent GCCs [Re: Regression: Re: [PATCH] Fix some i386 unwinder inconcistencies]

Jan Kratochvil
2011-06-29T22:26:19Z

On Mon, 27 Jun 2011 11:38:43 +0200, Mark Kettenis wrote:
> Implementation makes sense to me. So go ahead once 1/2 is approved
> (not really in my area).
>
> > gdb/
> > 2011-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
> >
> > Disable epilogue unwinders on recent GCCs.
> > * amd64-tdep.c (amd64_in_function_epilogue_p): New variable symtab,
> > initialize it, return 0 on EPILOGUE_UNWIND_VALID.
> > * dwarf2read.c (process_full_comp_unit): Initialize
> > EPILOGUE_UNWIND_VALID.
> > * i386-tdep.c (i386_in_function_epilogue_p): New variable symtab,
> > initialize it, return 0 on EPILOGUE_UNWIND_VALID.
> > * symtab.h (struct symtab): New field epilogue_unwind_valid.

Checked in:
http://sourceware.org/ml/gdb-cvs/2011-06/msg00173.html

The -m32 regression got fixed now.

Thanks,
Jan