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Re: libffi/boehm-gc/crt files executable stack (missing .note.GNU-stack on .o files)


On Wed, 2006-12-13 at 16:54 +0100, Matthias Klose wrote:
> 
> 
> 2005-05-04  Jakub Jelinek  <jakub@redhat.com>
> 
>         Revert:
>         2005-04-29  Alan Modra  <amodra@bigpond.net.au>
>         PR target/21098
>         * config/rs6000/rs6000.c (rs6000_elf_end_indicate_exec_stack):
> New.
>         * config/rs6000/linux64.h (TARGET_ASM_FILE_END): Use the
> above. 

I don't see why this part needs to be reverted?
Or for that matter:

        * config/rs6000/ppc-asm.h: Add .note.GNU-stack section also
        on ppc64-linux.

trampolines on ppc64 uses function descriptors so there is no need for
executable code on the stack ever.

Thanks,
Andrew Pinski


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