1 files changed, 36 insertions, 0 deletions

diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.6/800-arm-bigendian.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.6/800-arm-bigendian.patch
new file mode 100644
index 000000000..8c8046d4c
--- /dev/null
+++ b/toolchain-layer/recipes-devtools/gcc/gcc-4.6/800-arm-bigendian.patch
@@ -0,0 +1,36 @@
+Upstream-Status: Pending
+
+By Lennert Buytenhek <buytenh@wantstofly.org>
+Adds support for arm*b-linux* big-endian ARM targets
+
+See http://gcc.gnu.org/PR16350
+
+Index: gcc-4.6.0/gcc/config/arm/linux-elf.h
+===================================================================
+--- gcc-4.6.0.orig/gcc/config/arm/linux-elf.h
++++ gcc-4.6.0/gcc/config/arm/linux-elf.h
+@@ -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-4.6.0/gcc/config.gcc
+===================================================================
+--- gcc-4.6.0.orig/gcc/config.gcc
++++ gcc-4.6.0/gcc/config.gcc
+@@ -822,6 +822,11 @@ arm*-*-linux*)                     # ARM GNU/Linux with EL
+        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"
+            tm_file="$tm_file ../../libgcc/config/arm/bpabi-lib.h"