K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2006-08-23T19:16:17.000000Z
K 7
svn:log
V 213
Remove special handling for PC == 0.  With this, kgdb can now properly
unwind across a page fault due to a null function pointer.  It does a
better job than ddb now in fact.

Reviewed by:	marcel
MFC after:	3 days

END