On Fri, Mar 2, 2012 at 11:04 AM, Andreas Tobler <andreast-l...@fgznet.ch> wrote:
>> the attached patch adds support for powerpc64-*-freebsd*. >> Results are/were sent to the test results list. >> >> A few words about the patch. >> I have chosen the way to add separate freebsd* files because FreeBSD >> supports not as much as linux does in regard of the PowerPC CPU's. For >> example we only have FreeBSD running on 970 CPU's. POWER support on the >> kernel side is wip, but it grows very slow. >> >> Also, powerpc FreeBSD has 64-bit long doubles while linux-ppc has 128-bit. >> >> The architecture itself is a 64-bit one which can execute 32-bit >> binaries. But it its primary bit width is 64-bit. It is not wanted that >> we have a 32-bit compiler which can build 64-bit objects. >> >> To have a clearer picture and not to influence linux-ppc I thought >> having its own set of files would be easier. >> >> I'd appreciate feedback on the patch. >> >> There are some issues with the tests, I'm cleaning and trying to make >> them work. In certain areas I need to fix the kernel or the libc first >> and this takes some time. >> >> One thing is the libstdc++ test I had to skip. Here the test tries to >> allocate int_max mem. And this blows my machine :) >> >> Here the CL's. >> >> Thank you! >> Andreas >> >> gcc: >> ---- >> >> 2011-12-22 Andreas Tobler<andre...@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. >> >> libgcc: >> ------- >> >> 2011-12-22 Andreas Tobler<andre...@fgznet.ch> >> >> * config.host: Add bits to support powerpc64-*-freebsd*. >> * config/rs6000/freebsd-unwind.h: New file. >> * config/rs6000/t-freebsd64: New file. >> >> libstdc++: >> ---------- >> 2011-12-22 Andreas Tobler<andre...@fgznet.ch> >> >> * testsuite/23_containers/vector/bool/modifiers/insert/31370.cc: >> Skip >> this test on powerpc64-*-freebsd*. This patch is okay for trunk now that it has opened for 4.8 release. I thought that Loren might comment. Thanks, David
