bpabi.h (BE8_LINK_SPEC): Add cortex-m arch and processors.

2011-09-23  Bin Cheng  <bin.cheng@arm.com>

        * config/arm/bpabi.h (BE8_LINK_SPEC): Add cortex-m arch
        and processors.

From-SVN: r179115

gcc/ChangeLog

+2011-09-23  Bin Cheng  <bin.cheng@arm.com>
+
+	* config/arm/bpabi.h (BE8_LINK_SPEC): Add cortex-m arch 
+	and processors.
+
 2011-09-22  Maxim Kuvyrkov  <maxim@codesourcery.com>
 
 	* ipa-prop.c (ipa_print_node_jump_functions): Fix typos.

gcc/config/arm/bpabi.h

@@ -55,8 +55,13 @@
 #define TARGET_FIX_V4BX_SPEC " %{mcpu=arm8|mcpu=arm810|mcpu=strongarm*"\
   "|march=armv4|mcpu=fa526|mcpu=fa626:--fix-v4bx}"
 
-#define BE8_LINK_SPEC " %{mbig-endian:%{march=armv7-a|mcpu=cortex-a5"\
-  "|mcpu=cortex-a8|mcpu=cortex-a9|mcpu=cortex-a15:%{!r:--be8}}}"
+#define BE8_LINK_SPEC \
+  " %{mbig-endian:%{march=armv7-a|mcpu=cortex-a5	\
+   |mcpu=cortex-a8|mcpu=cortex-a9|mcpu=cortex-a15	\
+   |march=armv7-m|mcpu=cortex-m3			\
+   |march=armv7e-m|mcpu=cortex-m4			\
+   |march=armv6-m|mcpu=cortex-m0			\
+   :%{!r:--be8}}}"
 
 /* Tell the assembler to build BPABI binaries.  */
 #undef  SUBTARGET_EXTRA_ASM_SPEC