[coreboot-gerrit] Patch merged into coreboot/master: 4f89d97 arm64: exception handler registration

the following patch was just integrated into master:
commit 4f89d97c06b7e45fb6f3c26e770b0c674a82bb4d
Author: Aaron Durbin 
Date:   Tue Sep 16 22:23:57 2014 -0500

arm64: exception handler registration

In order to build upon the arm64 exception handlers need
    to be registered. This provides very basic support to
    register a handler for a specific exception vector.

BUG=chrome-os-partner:30785
    BRANCH=None
    TEST=Built and booted into kernel.

Change-Id: If046f0736765a2efeb23201c1d2d1f7f7db47dd2
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: a82e5e8d5900ebef16abdb68701be6beeb9ca13a
    Original-Change-Id: I0f68a48101ff48d582f5422871b9e7e5164357e4
    Original-Signed-off-by: Aaron Durbin 
    Original-Reviewed-on: https://chromium-review.googlesource.com/218650
    Original-Reviewed-by: Furquan Shaikh 
    Reviewed-on: http://review.coreboot.org/9088
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/9088 for details.

-gerrit