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patches/binutils/2.19.1a/120-sh-targets.patch
author Michael Hope <michael.hope@linaro.org>
Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739 f320e22f2cba
parent 1243 5d15872659ec
permissions -rw-r--r--
arch: add softfp support

Some architectures support a mixed hard/soft floating point, where
the compiler emits hardware floating point instructions, but passes
the operands in core (aka integer) registers.

For example, ARM supports this mode (to come in the next changeset).

Add support for softfp cross compilers to the GCC and GLIBC
configuration. Needed for Ubuntu and other distros that are softfp.

Signed-off-by: Michael Hope <michael.hope@linaro.org>
[yann.morin.1998@anciens.enib.fr: split the original patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/120-sh-targets.patch

     2 

     3 -= BEGIN original header =-

     4 Original patch from Gentoo:

     5 gentoo/src/patchsets/binutils/2.19/12_all_sh-targets.patch

     6 

     7 r10231 | lethal | 2005-05-02 09:58:00 -0400 (Mon, 02 May 2005) | 13 lines

     8 

     9 Likewise, binutils has no idea about any of these new targets either, so we

    10 fix that up too.. now we're able to actually build a real toolchain for

    11 sh2a_nofpu- and other more ineptly named toolchains (and yes, there are more

    12 inept targets than that one, really. Go look, I promise).

    13 

    14 -= END original header =-

    15 

    16 diff -durN binutils-2.19.1.orig/configure binutils-2.19.1/configure

    17 --- binutils-2.19.1.orig/configure	2009-03-08 11:57:00.000000000 +0100

    18 +++ binutils-2.19.1/configure	2009-03-08 11:57:00.000000000 +0100

    19 @@ -2281,7 +2281,7 @@

    20    am33_2.0-*-linux*)

    21      noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"

    22      ;;

    23 -  sh-*-linux*)

    24 +  sh*-*-linux*)

    25      noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"

    26      ;;

    27    sh*-*-pe|mips*-*-pe|*arm-wince-pe)

    28 @@ -2606,7 +2606,7 @@

    29    romp-*-*)

    30      noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"

    31      ;;

    32 -  sh-*-* | sh64-*-*)

    33 +  sh*-*-* | sh64-*-*)

    34      case "${host}" in

    35        i[3456789]86-*-vsta) ;; # don't add gprof back in

    36        i[3456789]86-*-go32*) ;; # don't add gprof back in

    37 diff -durN binutils-2.19.1.orig/configure.ac binutils-2.19.1/configure.ac

    38 --- binutils-2.19.1.orig/configure.ac	2009-02-02 12:54:49.000000000 +0100

    39 +++ binutils-2.19.1/configure.ac	2009-03-08 11:57:00.000000000 +0100

    40 @@ -530,7 +530,7 @@

    41    am33_2.0-*-linux*)

    42      noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"

    43      ;;

    44 -  sh-*-linux*)

    45 +  sh*-*-linux*)

    46      noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"

    47      ;;    

    48    sh*-*-pe|mips*-*-pe|*arm-wince-pe)

    49 @@ -855,7 +855,7 @@

    50    romp-*-*)

    51      noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"

    52      ;;

    53 -  sh-*-* | sh64-*-*)

    54 +  sh*-*-* | sh64-*-*)

    55      case "${host}" in

    56        i[[3456789]]86-*-vsta) ;; # don't add gprof back in

    57        i[[3456789]]86-*-go32*) ;; # don't add gprof back in
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