Paul Mundt 5a1dc78a38 sh: Support thread fault code encoding.
This provides a simple interface modelled after sparc64/m32r to encode
the error code in the upper byte of thread_info for finer-grained
handling in the page fault path.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-14 14:57:28 +09:00
..
2012-05-10 17:20:03 +09:00