K 10
svn:author
V 8
jhibbits
K 8
svn:date
V 27
2019-05-06T03:39:25.597713Z
K 7
svn:log
V 170
MFC r344871:

powerpc: Save stack pointer in savectx

This allows 'show acttrace' to show backtrace on processes currently running
on CPUs.

Reported by:	Brandon Bergren

END