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* sys: Remove ancient SCCS tags.Warner Losh2023-11-271-2/+0
| | | | | | | | Remove ancient SCCS tags from the tree, automated scripting, with two minor fixup to keep things compiling. All the common forms in the tree were removed with a perl script. Sponsored by: Netflix
* sys: Remove $FreeBSD$: one-line .h patternWarner Losh2023-08-161-1/+0
| | | | Remove /^\s*\*+\s*\$FreeBSD\$.*$\n/
* sys: further adoption of SPDX licensing ID tags.Pedro F. Giffuni2017-11-201-0/+2
| | | | | | | | | | | | | | | | | Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point. Notes: svn path=/head/; revision=326023
* Rationalize BSD license on sys/*/include/float.hEd Maste2015-08-051-5/+1
| | | | | | | | | | Remove the advertising clause from the Regents of the University of California's license, per the letter dated July 22, 1999. Update clause numbering. Notes: svn path=/head/; revision=286327
* Add C11 macros describing subnormal numbers to float.h.David Schultz2012-01-231-0/+16
| | | | | | | Reviewed by: bde Notes: svn path=/head/; revision=230475
* Add parentheses where required. Without them, `sizeof LDBL_MAX'David Schultz2012-01-201-3/+3
| | | | | | | | 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. Notes: svn path=/head/; revision=230366
* Fix the definition of FLT_EVAL_METHOD and some minor bugs.David Schultz2012-01-161-4/+6
| | | | Notes: svn path=/head/; revision=230198
* Implement FLT_ROUNDS for arm. Some (all?) arm FPUs lack support forDavid Schultz2012-01-161-1/+5
| | | | | | | | | | | 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 Notes: svn path=/head/; revision=230191
* Bring in a version of float.h more correct for softfloat.Olivier Houchard2005-03-201-12/+17
| | | | Notes: svn path=/head/; revision=143857
* Start all license statements with /*-Warner Losh2005-01-051-1/+1
| | | | Notes: svn path=/head/; revision=139735
* Make FLT_ROUNDS correctly reflect the dynamic rounding mode.David Schultz2004-07-191-2/+2
| | | | Notes: svn path=/head/; revision=132383
* Import FreeBSD/arm kernel bits.Olivier Houchard2004-05-141-0/+75
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. Notes: svn path=/head/; revision=129198