jocke@1693: By Lennert Buytenhek <buytenh@wantstofly.org>
jocke@1693: Adds support for arm*b-linux* big-endian ARM targets
jocke@1693: 
jocke@1693: See http://gcc.gnu.org/PR16350
jocke@1693: 
jocke@1693: --- gcc-4.4.2.orig/gcc/config/arm/linux-elf.h	2009-02-20 16:20:38.000000000 +0100
jocke@1693: +++ gcc-4.4.2/gcc/config/arm/linux-elf.h	2009-12-31 14:19:20.000000000 +0100
jocke@1693: @@ -51,7 +51,7 @@
jocke@1693:  
jocke@1693:  #undef  MULTILIB_DEFAULTS
jocke@1693:  #define MULTILIB_DEFAULTS \
jocke@1693: -	{ "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }
jocke@1693: +	{ "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" }
jocke@1693:  
jocke@1693:  /* Now we define the strings used to build the spec file.  */
jocke@1693:  #undef  LIB_SPEC
jocke@1693: diff -ru gcc-4.4.2.orig/gcc/config.gcc gcc-4.4.2/gcc/config.gcc
jocke@1693: --- gcc-4.4.2.orig/gcc/config.gcc	2009-12-31 14:43:17.000000000 +0100
jocke@1693: +++ gcc-4.4.2/gcc/config.gcc	2010-01-05 09:27:42.000000000 +0100
jocke@1693: @@ -733,6 +733,11 @@
jocke@1693:  	tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h"
jocke@1693:  	tmake_file="arm/t-arm arm/t-arm-elf"
jocke@1693:  	case ${target} in
jocke@1693: +	arm*b-*)
jocke@1693: +		tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
jocke@1693: +		;;
jocke@1693: +	esac
jocke@1693: +	case ${target} in
jocke@1693:  	arm*-*-uclinux*eabi)
jocke@1693:  	    tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h"
jocke@1693:  	    tmake_file="$tmake_file arm/t-bpabi"
jocke@1693: