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patches/gcc/4.4.2/360-arm-bigendian.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Wed Dec 26 13:30:51 2012 +0100 (2012-12-26)
changeset 3145 598880dab0f3
permissions -rw-r--r--
libc/glibc: both glibc and eglibc have pkgversion and bugurl

Well, all eglibc version we support do, and latest glibc versions
we support do.

Not all glibc versions do, but older versions simply ignore the
unrecognised ./configure flags.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> 
     1 By Lennert Buytenhek <buytenh@wantstofly.org>

     2 Adds support for arm*b-linux* big-endian ARM targets

     3 

     4 See http://gcc.gnu.org/PR16350

     5 

     6 --- gcc-4.4.2.orig/gcc/config/arm/linux-elf.h	2009-02-20 16:20:38.000000000 +0100

     7 +++ gcc-4.4.2/gcc/config/arm/linux-elf.h	2009-12-31 14:19:20.000000000 +0100

     8 @@ -51,7 +51,7 @@

     9  

    10  #undef  MULTILIB_DEFAULTS

    11  #define MULTILIB_DEFAULTS \

    12 -	{ "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }

    13 +	{ "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" }

    14  

    15  /* Now we define the strings used to build the spec file.  */

    16  #undef  LIB_SPEC

    17 diff -ru gcc-4.4.2.orig/gcc/config.gcc gcc-4.4.2/gcc/config.gcc

    18 --- gcc-4.4.2.orig/gcc/config.gcc	2009-12-31 14:43:17.000000000 +0100

    19 +++ gcc-4.4.2/gcc/config.gcc	2010-01-05 09:27:42.000000000 +0100

    20 @@ -733,6 +733,11 @@

    21  	tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h"

    22  	tmake_file="arm/t-arm arm/t-arm-elf"

    23  	case ${target} in

    24 +	arm*b-*)

    25 +		tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"

    26 +		;;

    27 +	esac

    28 +	case ${target} in

    29  	arm*-*-uclinux*eabi)

    30  	    tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h"

    31  	    tmake_file="$tmake_file arm/t-bpabi"

    32
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