1 files changed, 34 insertions, 0 deletions

diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/800-arm-bigendian.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/800-arm-bigendian.patch
new file mode 100644
index 0000000000..77d02c3abd
--- /dev/null
+++ b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/800-arm-bigendian.patch
@@ -0,0 +1,34 @@
+By Lennert Buytenhek <buytenh@wantstofly.org>
+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"