1.1 --- a/patches/gcc/4.0.0/110-arm-bigendian.patch	Wed Oct 28 12:03:38 2009 +0100
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,79 +0,0 @@
     1.4 -By Lennert Buytenhek <buytenh@wantstofly.org>
     1.5 -Adds support for arm*b-linux* big-endian ARM targets
     1.6 -
     1.7 -Fixes following build error for big-endian ARM targets:
     1.8 -
     1.9 -armeb-unknown-linux-gnu/gcc-4.0.0-20050410-glibc-2.3.4/bin/../lib/gcc/armeb-unknown-linux-gnu/4.0.0/../../../../armeb-unknown-linux-gnu/bin/ld: unrecognised emulation mode: armelf_linux
    1.10 -Supported emulations: armelfb_linux armelfb
    1.11 -collect2: ld returned 1 exit status
    1.12 -make[2]: *** [crosstool-0.32/build/armeb-unknown-linux-gnu/gcc-4.0.0-20050410-glibc-2.3.4/build-glibc/csu/crt1.o] Error 1
    1.13 -make[2]: Leaving directory `crosstool-0.32/build/armeb-unknown-linux-gnu/gcc-4.0.0-20050410-glibc-2.3.4/glibc-2.3.4/csu'
    1.14 -make[1]: *** [csu/subdir_lib] Error 2
    1.15 -make[1]: Leaving directory `crosstool-0.32/build/armeb-unknown-linux-gnu/gcc-4.0.0-20050410-glibc-2.3.4/glibc-2.3.4'
    1.16 -make: *** [lib] Error 2
    1.17 -
    1.18 -
    1.19 -See http://gcc.gnu.org/PR16350
    1.20 -
    1.21 ---- gcc-4.0-20050305/gcc/config/arm/linux-elf.h.orig	2005-03-23 18:44:54.822707377 +0100
    1.22 -+++ gcc-4.0-20050305/gcc/config/arm/linux-elf.h	2005-03-23 18:46:18.228560206 +0100
    1.23 -@@ -31,19 +31,33 @@
    1.24 - /* Do not assume anything about header files.  */
    1.25 - #define NO_IMPLICIT_EXTERN_C
    1.26 - 
    1.27 -+/*
    1.28 -+ * 'config.gcc' defines TARGET_BIG_ENDIAN_DEFAULT as 1 for
    1.29 -+ * arm*b-*-linux* (big endian) configurations.
    1.30 -+ */
    1.31 -+#if TARGET_BIG_ENDIAN_DEFAULT
    1.32 -+#define TARGET_ENDIAN_DEFAULT ARM_FLAG_BIG_END
    1.33 -+#define TARGET_ENDIAN_OPTION "mbig-endian"
    1.34 -+#define TARGET_LINKER_EMULATION "armelfb_linux"
    1.35 -+#else
    1.36 -+#define TARGET_ENDIAN_DEFAULT 0
    1.37 -+#define TARGET_ENDIAN_OPTION "mlittle-endian"
    1.38 -+#define TARGET_LINKER_EMULATION "armelf_linux"
    1.39 -+#endif
    1.40 -+
    1.41 - #undef  TARGET_DEFAULT_FLOAT_ABI
    1.42 - #define TARGET_DEFAULT_FLOAT_ABI ARM_FLOAT_ABI_HARD
    1.43 - 
    1.44 - #undef  TARGET_DEFAULT
    1.45 --#define TARGET_DEFAULT (0)
    1.46 -+#define TARGET_DEFAULT (TARGET_ENDIAN_DEFAULT)
    1.47 - 
    1.48 - #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6
    1.49 - 
    1.50 --#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux -p"
    1.51 -+#define SUBTARGET_EXTRA_LINK_SPEC " -m " TARGET_LINKER_EMULATION " -p"
    1.52 - 
    1.53 - #undef  MULTILIB_DEFAULTS
    1.54 - #define MULTILIB_DEFAULTS \
    1.55 --	{ "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }
    1.56 -+	{ "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" }
    1.57 - 
    1.58 - /* The GNU C++ standard library requires that these macros be defined.  */
    1.59 - #undef CPLUSPLUS_CPP_SPEC
    1.60 -@@ -90,7 +104,7 @@
    1.61 -    %{rdynamic:-export-dynamic} \
    1.62 -    %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2} \
    1.63 -    -X \
    1.64 --   %{mbig-endian:-EB}" \
    1.65 -+   %{mbig-endian:-EB} %{mlittle-endian:-EL}" \
    1.66 -    SUBTARGET_EXTRA_LINK_SPEC
    1.67 - 
    1.68 - #define TARGET_OS_CPP_BUILTINS()		\
    1.69 ---- gcc-4.0-20050305/gcc/config.gcc.orig	2005-03-23 18:46:23.318105335 +0100
    1.70 -+++ gcc-4.0-20050305/gcc/config.gcc	2005-03-23 18:47:41.592546386 +0100
    1.71 -@@ -650,6 +650,11 @@
    1.72 - 	;;
    1.73 - arm*-*-linux*)			# ARM GNU/Linux with ELF
    1.74 - 	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"
    1.75 -+	case $target in
    1.76 -+	arm*b-*-linux*)
    1.77 -+		tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
    1.78 -+		;;
    1.79 -+	esac
    1.80 - 	tmake_file="${tmake_file} arm/t-arm arm/t-linux"
    1.81 - 	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
    1.82 - 	gnu_ld=yes