yann@339: diff -durN gcc-3.4.6.orig/gcc/config/arm/linux-elf.h gcc-3.4.6/gcc/config/arm/linux-elf.h
yann@339: --- gcc-3.4.6.orig/gcc/config/arm/linux-elf.h	2007-08-15 22:51:01.000000000 +0200
yann@339: +++ gcc-3.4.6/gcc/config/arm/linux-elf.h	2007-08-15 23:05:42.000000000 +0200
yann@339: @@ -30,17 +30,34 @@
yann@339:  /* Do not assume anything about header files.  */
yann@339:  #define NO_IMPLICIT_EXTERN_C
yann@339:  
yann@339: +/*
yann@339: + * 'config.gcc' defines TARGET_BIG_ENDIAN_DEFAULT as 1 for arm*b-*
yann@339: + * (big endian) configurations.
yann@339: + */
yann@339: +#if TARGET_BIG_ENDIAN_DEFAULT
yann@339: +#define TARGET_ENDIAN_DEFAULT ARM_FLAG_BIG_END
yann@339: +#define TARGET_ENDIAN_OPTION "mbig-endian"
yann@339: +#define TARGET_LINKER_EMULATION "armelfb_linux"
yann@339: +#else
yann@339: +#define TARGET_ENDIAN_DEFAULT 0
yann@339: +#define TARGET_ENDIAN_OPTION "mlittle-endian"
yann@339: +#define TARGET_LINKER_EMULATION "armelf_linux"
yann@339: +#endif
yann@339: +
yann@339:  /* Default is to use APCS-32 mode.  */
yann@339:  #undef  TARGET_DEFAULT
yann@339: -#define TARGET_DEFAULT (ARM_FLAG_APCS_32 | ARM_FLAG_MMU_TRAPS)
yann@339: +#define TARGET_DEFAULT \
yann@339: +		( ARM_FLAG_APCS_32 | \
yann@339: +		  ARM_FLAG_MMU_TRAPS | \
yann@339: +		  TARGET_ENDIAN_DEFAULT )
yann@339:  
yann@339:  #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6
yann@339:  
yann@339: -#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux -p"
yann@339: +#define SUBTARGET_EXTRA_LINK_SPEC " -m " TARGET_LINKER_EMULATION " -p"
yann@339:  
yann@339:  #undef  MULTILIB_DEFAULTS
yann@339:  #define MULTILIB_DEFAULTS \
yann@339: -	{ "marm", "mlittle-endian", "mhard-float", "mapcs-32", "mno-thumb-interwork" }
yann@339: +	{ "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mapcs-32", "mno-thumb-interwork" }
yann@339:  
yann@339:  #define CPP_APCS_PC_DEFAULT_SPEC "-D__APCS_32__"
yann@339:  
yann@339: @@ -94,7 +111,7 @@
yann@339:     %{rdynamic:-export-dynamic} \
yann@339:     %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "} \
yann@339:     -X \
yann@339: -   %{mbig-endian:-EB}" \
yann@339: +   %{mbig-endian:-EB} %{mlittle-endian:-EL}" \
yann@339:     SUBTARGET_EXTRA_LINK_SPEC
yann@339:  
yann@339:  #define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS()
yann@339: diff -durN gcc-3.4.6.orig/gcc/config.gcc gcc-3.4.6/gcc/config.gcc
yann@339: --- gcc-3.4.6.orig/gcc/config.gcc	2007-08-15 22:51:01.000000000 +0200
yann@339: +++ gcc-3.4.6/gcc/config.gcc	2007-08-15 23:05:42.000000000 +0200
yann@339: @@ -678,6 +678,11 @@
yann@339:  	;;
yann@339:  arm*-*-linux*)			# ARM GNU/Linux with ELF
yann@339:  	tm_file="dbxelf.h elfos.h linux.h arm/elf.h  arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
yann@339: +	case $target in
yann@339: +	arm*b-*)
yann@339: +		tm_defines="TARGET_BIG_ENDIAN_DEFAULT=1 $tm_defines"
yann@339: +		;;
yann@339: +	esac
yann@339:  	tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
yann@339:  	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
yann@339:  	gnu_ld=yes