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patches/binutils/2.20.1a/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 2088 4f21ba5f8e91
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 

     2 

     3 diff -durN binutils-2.20.1.orig/configure binutils-2.20.1/configure

     4 --- binutils-2.20.1.orig/configure	2010-08-17 19:32:05.000000000 +0200

     5 +++ binutils-2.20.1/configure	2010-08-17 19:32:07.000000000 +0200

     6 @@ -3054,7 +3054,7 @@

     7    am33_2.0-*-linux*)

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

     9      ;;

    10 -  sh-*-linux*)

    11 +  sh*-*-linux*)

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

    13      ;;

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

    15 @@ -3390,7 +3390,7 @@

    16    romp-*-*)

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

    18      ;;

    19 -  sh-*-* | sh64-*-*)

    20 +  sh*-*-* | sh64-*-*)

    21      case "${host}" in

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

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

    24 diff -durN binutils-2.20.1.orig/configure.ac binutils-2.20.1/configure.ac

    25 --- binutils-2.20.1.orig/configure.ac	2010-03-03 15:19:08.000000000 +0100

    26 +++ binutils-2.20.1/configure.ac	2010-08-17 19:32:07.000000000 +0200

    27 @@ -541,7 +541,7 @@

    28    am33_2.0-*-linux*)

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

    30      ;;

    31 -  sh-*-linux*)

    32 +  sh*-*-linux*)

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

    34      ;;    

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

    36 @@ -877,7 +877,7 @@

    37    romp-*-*)

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

    39      ;;

    40 -  sh-*-* | sh64-*-*)

    41 +  sh*-*-* | sh64-*-*)

    42      case "${host}" in

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

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