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patches/binutils/2.20.1a/300-mips64-defaultemul.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/ld/configure.tgt binutils-2.20.1/ld/configure.tgt

     4 --- binutils-2.20.1.orig/ld/configure.tgt	2009-08-06 19:38:03.000000000 +0200

     5 +++ binutils-2.20.1/ld/configure.tgt	2010-08-17 19:32:26.000000000 +0200

     6 @@ -400,11 +400,11 @@

     7  mips*-*-vxworks*)	targ_emul=elf32ebmipvxworks

     8  		        targ_extra_emuls="elf32elmipvxworks" ;;

     9  mips*-*-windiss)	targ_emul=elf32mipswindiss ;;

    10 -mips64*el-*-linux-*)	targ_emul=elf32ltsmipn32

    11 -			targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"

    12 +mips64*el-*-linux-*)	targ_emul=elf64ltsmip

    13 +			targ_extra_emuls="elf32ltsmipn32 elf32btsmipn32 elf32ltsmip elf32btsmip elf64btsmip"

    14  			targ_extra_libpath=$targ_extra_emuls ;;

    15 -mips64*-*-linux-*)	targ_emul=elf32btsmipn32

    16 -			targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"

    17 +mips64*-*-linux-*)	targ_emul=elf64btsmip

    18 +			targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32btsmip elf32ltsmip elf64ltsmip"

    19  			targ_extra_libpath=$targ_extra_emuls ;;

    20  mips*el-*-linux-*)	targ_emul=elf32ltsmip

    21  			targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
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