K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2016-01-20T22:23:08.977740Z
K 7
svn:log
V 208
Shift saved floating point registers up in jmp_buf.

sigmask_t is 128-bits so requires two slots.

Approved by:	CheriBSD (93699cb9b6e73980ac369e379cea9772c9494ccc)
MFC after:	1 week
Sponsored by:	DARPA, AFRL

END