3 commits

Author	SHA1	Message	Date
Nathan Whitehorn	b8201e1c2c	Make single precision floating point arithmetic actually work -- I think ... it never did -- and fix an obvious missing line. Floating point emulation on Book-E still needs some work but this gets it basically functional on soft-FPU systems (hard FPU for Book-E is not yet implemented). MFC after: 1 week	2013-11-17 05:03:15 +00:00
Peter Grehan	2aa95aceb6	Include <sys/types.h> before <sys/systm.h> to get typedefs required ... by new atomic.h. Fixes tinderbox LINT build.	2008-04-09 08:50:37 +00:00
Marcel Moolenaar	7e76048a69	Add a floating-point emulator so that a single userland or single ABI ... can run on processors that don't have a FPU. This is typically the case for Book E processors. While a tuned system will probably want to use soft-float (or use a processor that has a FPU if the usage is FP intensive enough), allowing hard-float on FPU-less systems gives great portability and flexibility. Obtained from: NetBSD	2008-02-23 20:05:26 +00:00