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powerpc/booke: Add Stack Marking support to Booke Exception Prolog
authorTorez Smith <lnxtorez@linux.vnet.ibm.com>
Fri, 5 Mar 2010 10:43:01 +0000 (10:43 +0000)
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>
Wed, 5 May 2010 12:01:52 +0000 (08:01 -0400)
commit471c70ff39809af783c7718defe574a9ba81dd26
tree4b224183cf592f448e9dc974465a4cfc81f4d311tree | snapshot (tar.bz2 tar.gz zip)
parentcb694769f0d0c1f6fb8c9dc806c0a68da1056055commit | diff
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>
arch/powerpc/kernel/head_booke.h diff | blob | blame | history
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