--- gcc-arm-none-eabi-6_2-2016q4-20161216/src/gcc/gcc/config/arm/t-rmprofile    2016-12-01 17:07:13.000000000 +0100
+++ gcc-arm-none-eabi-6_2-2016q4-20161216/src/gcc/gcc/config/arm/t-rmprofile    2016-12-22 15:44:51.075440894 +0100
@@ -52,6 +52,8 @@
 MULTILIB_OPTIONS       += mfloat-abi=softfp/mfloat-abi=hard
 MULTILIB_DIRNAMES      += softfp hard

+MULTILIB_OPTIONS       += mbig-endian
+MULTILIB_DIRNAMES      += be

 # Option combinations to build library with

@@ -88,7 +90,9 @@
 MULTILIB_REQUIRED      += mthumb/march=armv7
 MULTILIB_REQUIRED      += mthumb/march=armv7/mfpu=vfpv3-d16/mfloat-abi=softfp
 MULTILIB_REQUIRED      += mthumb/march=armv7/mfpu=vfpv3-d16/mfloat-abi=hard
-
+MULTILIB_REQUIRED      += mthumb/march=armv7/mbig-endian
+MULTILIB_REQUIRED      += mthumb/march=armv7/mfpu=vfpv3-d16/mfloat-abi=softfp/mbig-endian
+MULTILIB_REQUIRED      += mthumb/march=armv7/mfpu=vfpv3-d16/mfloat-abi=hard/mbig-endian

 # Matches

@@ -164,6 +168,8 @@
 MULTILIB_MATCHES       += mfpu?fpv5-d16=mfpu?crypto-neon-fp-armv8
 endif

+# endian matches
+MULTILIB_MATCHES       += mbig-endian=mbe

 # We map all requests for ARMv7-R or ARMv7-A in ARM mode to Thumb mode and
 # any FPU to VFPv3-d16 if possible.
@@ -174,3 +180,11 @@
 MULTILIB_REUSE         += mthumb/march.armv7/mfpu.vfpv3-d16/mfloat-abi.hard=march.armv7/mfpu.fpv5-d16/mfloat-abi.hard
 MULTILIB_REUSE         += mthumb/march.armv7/mfpu.vfpv3-d16/mfloat-abi.softfp=mthumb/march.armv7/mfpu.fpv5-d16/mfloat-abi.softfp
 MULTILIB_REUSE         += mthumb/march.armv7/mfpu.vfpv3-d16/mfloat-abi.hard=mthumb/march.armv7/mfpu.fpv5-d16/mfloat-abi.hard
+
+MULTILIB_REUSE         += mthumb/march.armv7/mbig-endian=march.armv7/mbig-endian
+MULTILIB_REUSE         += mthumb/march.armv7/mfpu.vfpv3-d16/mfloat-abi.softfp/mbig-endian=march.armv7/mfpu.vfpv3-d16/mfloat-abi.softfp/mbig-endian
+MULTILIB_REUSE         += mthumb/march.armv7/mfpu.vfpv3-d16/mfloat-abi.hard/mbig-endian=march.armv7/mfpu.vfpv3-d16/mfloat-abi.hard/mbig-endian
+MULTILIB_REUSE         += mthumb/march.armv7/mfpu.vfpv3-d16/mfloat-abi.softfp/mbig-endian=march.armv7/mfpu.fpv5-d16/mfloat-abi.softfp/mbig-endian
+MULTILIB_REUSE         += mthumb/march.armv7/mfpu.vfpv3-d16/mfloat-abi.hard/mbig-endian=march.armv7/mfpu.fpv5-d16/mfloat-abi.hard/mbig-endian
+MULTILIB_REUSE         += mthumb/march.armv7/mfpu.vfpv3-d16/mfloat-abi.softfp/mbig-endian=mthumb/march.armv7/mfpu.fpv5-d16/mfloat-abi.softfp/mbig-endian
+MULTILIB_REUSE         += mthumb/march.armv7/mfpu.vfpv3-d16/mfloat-abi.hard/mbig-endian=mthumb/march.armv7/mfpu.fpv5-d16/mfloat-abi.hard/mbig-endian