h8300: Add new feature
h8300: Add new feature

Signed-off-by: Yoshinori Sato <7b39ff94cb259c2eec0f0bda4ceed2a4f98b3595@users.sourceforge.jp>
Signed-off-by: Bernhard Reutner-Fischer <ce1ac9e9ad16abccd7821f371ad381197b4768ac@gmail.com>

majek/uclibc-vx32,kraj/uClibc,majek/uclibc-vx32,kraj/uClibc,kraj/uClibc,majek/uclibc-vx32,kraj/uClibc,majek/uclibc-vx32