tree 0b85509081e8ad05db5514bccaa71f384dfa92bd
parent 1e6760c5c4589d02a6877fb256b99c33dd8f1ede
author Magnus Damm <magnus.damm@gmail.com> 1202381926 +0900
committer Paul Mundt <lethal@linux-sh.org> 1202966529 +0900

sh: add byte support to the sign extension code

This patch adds byte support to the sign extension code. Unaligned access
traps should never be generated on 8-bit io operations, but we will use this
code for trapped io and we do need byte support there.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>