K 10
svn:author
V 8
jhibbits
K 8
svn:date
V 27
2014-10-24T03:33:01.083626Z
K 7
svn:log
V 270
Three updates to PowerPC FBT:

* Use a constant to define the number of stack frames in a probe exception.
* Only allow function symbols in powerpc64 ('.' prefixed)
* Set the fbtp_roffset for return probes, so the correct dtrace_probe call is
  made.

MFC after:	1 week

END