3 Commits (fe25bb097f872d4022b17110493f25f16bfc0b8f)

Author	SHA1	Message	Date
Joe Groff	0ec342a1c5	factor out x86 and ppc backends for math.floats.env; update both x87 and SSE state on x86	2009-09-08 15:36:53 -05:00
Joe Groff	e705470d42	make public words for querying current rounding mode, denormal mode, and trap set	2009-09-06 08:50:54 -05:00
Joe Groff	36ec53a968	math.floats.env vocab with words to control the floating-point environment ... add some functions to the VM to grab and set the fpu control register	2009-09-05 19:48:13 -05:00