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Re: PATCH: Support COMDAT group for ia64 assembler


On Sun, May 02, 2004 at 09:14:30AM -0700, H. J. Lu wrote:
> On Sun, May 02, 2004 at 07:43:32AM -0700, H. J. Lu wrote:
> > This patch adds the COMDAT group support for ia64 assembler. With the
> > modified gcc 3.4 to emit COMDAT group. I got "make check":
> > 
> > http://gcc.gnu.org/ml/gcc-testresults/2004-05/msg00076.html
> > 
> > The only new failure is
> > 
> > FAIL: g++.dg/compat/eh/ctor2 cp_compat_x_tst.o-cp_compat_y_tst.o execute 
> > I am looking into it now.
> 
> The linker seems to be doing the right thing. The problem seems to be
> in my gcc COMDAT kludge. It doesn't group sections properly. It affects
> ia64 more than ia32 and x86_64. Zack, do you have a gcc COMDAT patch I
> can try?

The problem is in ia64 assembler. I need to handle COMDAT group
properly in start_unwind_section. This new patch fixes the problem.


H.J.

Attachment: gas-elf-comdat-2.patch
Description: Text document


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