Fixes warnings like;

warning: format '%zX' expects argument of type 'size_t',
but argument 3 has type 'unsigned int' [-Wformat]


2013-03-18  David Holsgrove <david.holsgrove@xilinx.com>

 * gcc/config/microblaze/microblaze.h: Define SIZE_TYPE
   and PTRDIFF_TYPE.

From-SVN: r207678

gcc/ChangeLog

+2014-02-10  David Holsgrove <david.holsgrove@xilinx.com>
+
+	* config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
+
 2014-02-10  Richard Henderson <rth@redhat.com>
 
 	PR target/59927

gcc/config/microblaze/microblaze.h

@@ -212,6 +212,12 @@ extern enum pipeline_type microblaze_pipe;
 #define STRICT_ALIGNMENT        1
 #define PCC_BITFIELD_TYPE_MATTERS 1
 
+#undef SIZE_TYPE
+#define SIZE_TYPE "unsigned int"
+
+#undef PTRDIFF_TYPE
+#define PTRDIFF_TYPE "int"
+
 #define CONSTANT_ALIGNMENT(EXP, ALIGN)					\
   ((TREE_CODE (EXP) == STRING_CST  || TREE_CODE (EXP) == CONSTRUCTOR)	\
    && (ALIGN) < BITS_PER_WORD						\