Ed Maste
96226a9aa7
Rationalize BSD license on sys/*/include/float.h
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Remove the advertising clause from the Regents of the University of
California's license, per the letter dated July 22, 1999.
Update clause numbering.
2015-08-05 17:05:35 +00:00
David Schultz
2ee7b1d4ae
Add C11 macros describing subnormal numbers to float.h.
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Reviewed by: bde
2012-01-23 06:36:41 +00:00
David Schultz
9fa03ecd01
Add parentheses where required. Without them, `sizeof LDBL_MAX'
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is a syntax error and shouldn't be, while `1 FLT_ROUNDS' isn't a
syntax error and should be. Thanks to bde for the examples.
2012-01-20 06:51:41 +00:00
David Schultz
9c955049b4
Fix the definition of FLT_EVAL_METHOD and some minor bugs.
2012-01-16 05:23:13 +00:00
David Schultz
86d131a04a
Implement FLT_ROUNDS for arm. Some (all?) arm FPUs lack support for
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dynamic rounding modes, but FPUless chips that use softfloat can support it
because everything is emulated anyway. (We presently have incomplete
support for hardware FPUs.)
Submitted by: Ian Lepore
2012-01-16 04:08:29 +00:00
Olivier Houchard
7fc53c7b12
Bring in a version of float.h more correct for softfloat.
2005-03-20 00:34:24 +00:00
Warner Losh
d8315c79d9
Start all license statements with /*-
2005-01-05 21:58:49 +00:00
David Schultz
479f8d2214
Make FLT_ROUNDS correctly reflect the dynamic rounding mode.
2004-07-19 08:17:25 +00:00
Olivier Houchard
6fc729af63
Import FreeBSD/arm kernel bits.
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It only supports sa1110 (on simics) right now, but xscale support should come
soon.
Some of the initial work has been provided by :
Stephane Potvin <sepotvin at videotron.ca>
Most of this comes from NetBSD.
2004-05-14 11:46:45 +00:00
