xscale minor cleanup
commit5aba621b55ec2faee018b7c3427413399d0291b2
authorDavid Brownell <dbrownell@users.sourceforge.net>
Sun, 11 Oct 2009 09:52:00 +0000 (11 02:52 -0700)
committerDavid Brownell <dbrownell@users.sourceforge.net>
Sun, 11 Oct 2009 09:52:00 +0000 (11 02:52 -0700)
tree956827085c1f9d77467769ad2f3910db6cfc4b24
parenta0b1e05b5300817e1fe2bc4dae31601d02cfd815
xscale minor cleanup

Add a header comment referencing useful XScale specs.
Make most data static, and the tables readonly.
Scrub extra blank lines.
Return fault codes from one routine.
Remove a needless NOP methood.

(BUGFIX) When we update R0, mark R0 as dirty/valid ... not R15/PC!

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
src/target/xscale.c