Workaround for buggy AMD Catalyst drivers (tested with 13.2).

Signed-off-by: Yuzhe Wu <yuzhe.wuh@gmail.com>
Get rid of CPU verifier in catalyst workaround, it's not necessary to do that.

Signed-off-by: Yuzhe Wu <yuzhe.wuh@gmail.com>
Add linux catalyst library wrapper.

Signed-off-by: Yuzhe Wu <yuzhe.wuh@gmail.com>