Upstream-Status="Pending" By Lennert Buytenhek Adds support for arm*b-linux* big-endian ARM targets See http://gcc.gnu.org/PR16350 Index: gcc-4.5.0/gcc/config/arm/linux-elf.h =================================================================== --- gcc-4.5.0.orig/gcc/config/arm/linux-elf.h 2009-11-05 06:47:45.000000000 -0800 +++ gcc-4.5.0/gcc/config/arm/linux-elf.h 2010-06-25 11:03:06.997132728 -0700 @@ -51,7 +51,7 @@ #undef MULTILIB_DEFAULTS #define MULTILIB_DEFAULTS \ - { "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" } + { "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" } /* Now we define the strings used to build the spec file. */ #undef LIB_SPEC Index: gcc-4.5.0/gcc/config.gcc =================================================================== --- gcc-4.5.0.orig/gcc/config.gcc 2010-06-25 10:40:33.321880880 -0700 +++ gcc-4.5.0/gcc/config.gcc 2010-06-25 11:03:07.013133525 -0700 @@ -734,6 +734,11 @@ esac tmake_file="${tmake_file} t-linux arm/t-arm" case ${target} in + arm*b-*) + tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" + ;; + esac + case ${target} in arm*-*-linux-*eabi) tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h" tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"