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Re: [patch] backport powerpc64-freebsd support to 4.7 branch


On Sat, Apr 28, 2012 at 3:45 PM, Andreas Tobler <andreast-list@fgznet.ch> wrote:
> Hello all,
>
> I did a backport of the powerpc64-freebsd support to the 4.7 branch, here
> the results:
>
> http://gcc.gnu.org/ml/gcc-testresults/2012-04/msg02768.html
> http://gcc.gnu.org/ml/gcc-testresults/2012-04/msg02767.html
>
> Is the attached/below ok to commit to 4.7 branch?
>
> TIA,
> Andreas
>
> libstdc++:
> 2012-04-28 ?Andreas Tobler ?<andreast@fgznet.ch>
>
> ? ? ? ?Backport from mainline
> ? ? ? ?2012-03-21 ?Andreas Tobler ?<andreast@fgznet.ch>
>
> ? ? ? ?* testsuite/23_containers/vector/bool/modifiers/insert/31370.cc:
> ? ? ? ?Skip this test on powerpc64-*-freebsd*.
>
> libgcc:
> 2012-04-28 ?Andreas Tobler ?<andreast@fgznet.ch>
>
> ? ? ? ?Backport from mainline
> ? ? ? ?2012-03-21 ?Andreas Tobler ?<andreast@fgznet.ch>
>
> ? ? ? ?* config.host: Add bits to support powerpc64-*-freebsd*.
> ? ? ? ?* config/rs6000/freebsd-unwind.h: New file.
> ? ? ? ?* config/rs6000/t-freebsd64: New file.
>
> gcc:
> 2012-04-28 ?Andreas Tobler ?<andreast@fgznet.ch>
>
> ? ? ? ?Backport from mainline
> ? ? ? ?2012-03-21 ?Andreas Tobler ?<andreast@fgznet.ch>
>
> ? ? ? ?* configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*.
> ? ? ? ?Introduce emul_name to select the right linker emulation for
> ? ? ? ?powerpc64-*-freebsd*.
> ? ? ? ?* configure: Regenerate.
> ? ? ? ?* config.gcc: Add bits to support powerpc64-*-freebsd*.
> ? ? ? ?* config/rs6000/freebsd.h (POWERPC_FREEBSD): Define.
> ? ? ? ?* config/rs6000/freebsd64.h: New file.
> ? ? ? ?* config/rs6000/rs6000.c (rs6000_option_override_internal): Use
> ? ? ? ?POWERPC_FREEBSD.
> ? ? ? ?(rs6000_savres_strategy): Likewise.
> ? ? ? ?(rs6000_savres_routine_name): Likewise.
> ? ? ? ?(rs6000_elf_file_end): Likewise.
> ? ? ? ?* config/rs6000/t-freebsd64: New file.
> ? ? ? ?* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Set the
> ? ? ? ?rs6000_current_abi for 64-bit FreeBSD to ABI_AIX.

I am a little uncomfortable about adding a new feature to a release
branch, but this is not a major configuration and there were previous
delays, so this is okay.

Thanks, David


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