patches/gcc/4.3.2/150-sparc64-bsd.patch
author Cody P Schafer <dev@codyps.com>
Mon May 12 00:02:13 2014 +0200 (2014-05-12)
changeset 3322 eb13867a034c
parent 747 d3e603e7c17c
permissions -rw-r--r--
arch/powerpc: add powerpc64le support

Technically, I don't forbid powerpcle support either, but I'm not sure that
there is any library/compiler support for that at the moment (though the hw
technically makes it possible).

powerpc64le needs glibc 2.19 and gcc 4.9. I haven't looked into the support
tools, but at least gdb 7.5 is too old (7.7.1 definitely has support).

Also make powerpc64 non-experimental. It's practically old at this point.

Signed-off-by: Cody P Schafer <dev@codyps.com>
[yann.morin.1998@free.fr: use ${target_endian_le} and ${target_bits_64}]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <64bfbbced9dd8f62e0d6.1399801945@gun>
Patchwork-Id: 347775
     1 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/14_all_gcc-sparc64-bsd.patch
     2 diff -durN gcc-4.3.1.orig/gcc/config/sparc/freebsd.h gcc-4.3.1/gcc/config/sparc/freebsd.h
     3 --- gcc-4.3.1.orig/gcc/config/sparc/freebsd.h	2007-08-02 12:49:31.000000000 +0200
     4 +++ gcc-4.3.1/gcc/config/sparc/freebsd.h	2008-06-10 14:57:54.000000000 +0200
     5 @@ -25,9 +25,22 @@
     6  /* FreeBSD needs the platform name (sparc64) defined.
     7     Emacs needs to know if the arch is 64 or 32-bits.  */
     8  
     9 -#undef  CPP_CPU64_DEFAULT_SPEC
    10 -#define CPP_CPU64_DEFAULT_SPEC \
    11 -  "-D__sparc64__ -D__sparc_v9__ -D__sparcv9 -D__arch64__"
    12 +#undef  FBSD_TARGET_CPU_CPP_BUILTINS
    13 +#define FBSD_TARGET_CPU_CPP_BUILTINS()                  \
    14 +  do                                                    \
    15 +    {                                                   \
    16 +      if (TARGET_ARCH64)                                \
    17 +        {                                               \
    18 +          builtin_define ("__sparc64__");               \
    19 +          builtin_define ("__sparc_v9__");              \
    20 +          builtin_define ("__sparcv9");                 \
    21 +        }                                               \
    22 +      else                                              \
    23 +        builtin_define ("__sparc");                     \
    24 +      builtin_define ("__sparc__");                     \
    25 +    }                                                   \
    26 +  while (0)
    27 +
    28  
    29  #define LINK_SPEC "%(link_arch)						\
    30    %{!mno-relax:%{!r:-relax}}						\