tree 4b224183cf592f448e9dc974465a4cfc81f4d311
parent cb694769f0d0c1f6fb8c9dc806c0a68da1056055
author Torez Smith <lnxtorez@linux.vnet.ibm.com> 1267785781 +0000
committer Josh Boyer <jwboyer@linux.vnet.ibm.com> 1273060912 -0400

powerpc/booke: Add Stack Marking support to Booke Exception Prolog

This patch adds a marker to the exception stack frame to aid in debugging.
It's already inserted on other platforms and xmon recognizes it and
identifies exception frames when showing stack traces.

Signed-off-by: Torez Smith  <lnxtorez@linux.vnet.ibm.com>
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>