Patch merged into coreboot/master: a799151 libpayload: x86: Add support for catching processor exceptions.

the following patch was just integrated into master:
commit a7991515347364504d0bd319d6a41b3750488bf3
Author: Gabe Black 
Date:   Sat Dec 7 04:25:01 2013 -0800

libpayload: x86: Add support for catching processor exceptions.

This functionality is already available for ARM, so lets add it to x86 as
    well. We'll want to be able to hook exceptions when running as a remote GDB
    target.

Change-Id: I42f640b08eb9eb86a1bcab3c327f7780191a2eb5
    Signed-off-by: Gabe Black 
    Reviewed-on: https://chromium-review.googlesource.com/179601
    Reviewed-by: Aaron Durbin 
    Tested-by: Gabe Black 
    Commit-Queue: Gabe Black 
    (cherry picked from commit 5b8cf0c9f70a7e14766a2b095e6739a8d6321a34)
    Signed-off-by: Isaac Christensen 
    Reviewed-on: http://review.coreboot.org/6898
    Tested-by: build bot (Jenkins)
    Reviewed-by: Edward O'Callaghan

See http://review.coreboot.org/6898 for details.

-gerrit