* configure.host: Change to microblaze*.
	* libc/include/machine/ieeefp.h: Add __MICROBLAZEEL__.
	* libc/machine/microblaze/mb_endian.h: New file.
	* newlib/libc/machine/microblaze/strcmp.c: Add little endian support.
	* newlib/libc/machine/microblaze/strcpy.c: Likewise.
	* newlib/libc/machine/microblaze/strlen.c: Likewise.

	* configure.in: Change to microblaze*.
	* configure: Regenerate.
	* microblaze/xilinx.ld: Remove OUTPUT_FORMAT.
	* microblaze/Makefile.in: Add GENOBJS and target_makefile_frag.
	* microblaze/configure.in: Add target_makefile_frag.
	* microblaze/configure: Regenerate.
	* microblaze/xil_printf.c: Add new file.