K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2016-07-09T00:35:20.677656Z
K 7
svn:log
V 221
libunwind: limit stack usage in unwind cursor

This may be reworked upstream but in the interim should address the
stack usage issue reported in the PR.

PR:		206384
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation

END