Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Copy head to stable/9 as part of 9.0-RELEASE release cycle.Approved by: re (implicit)
Add implementations of fpgetmask(), fpgetround(), fpgetsticky(),fpsetround(), fpsetsticky(), obtained from NetBSD and tweaked a littleto use definitions from machine/fsr.h instead of magic numbers.