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* libc: Purge unneeded cdefs.hWarner Losh2023-11-271-1/+0
| | | | | | | | | | | These sys/cdefs.h are not needed. Purge them. They are mostly left-over from the $FreeBSD$ removal. A few in libc are still required for macros that cdefs.h defines. Keep those. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D42385 (cherry picked from commit 559a218c9b257775fb249b67945fe4a05b7a6b9f)
* Remove $FreeBSD$: one-line .c patternWarner Losh2023-08-161-2/+0
| | | | Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
* Conditionalize the __floatunsisf and __floatunsidf functions, added inDavid Schultz2012-01-201-0/+4
| | | | | | | | | NetBSD's rev 1.6 of this file, on !defined(SOFTFLOAT_FOR_GCC). These functions are provided by libgcc, so we don't need them. This should unbreak mips. Notes: svn path=/head/; revision=230380
* Merge in the latest SoftFloat changes from NetBSD. (NetBSD isn't theDavid Schultz2012-01-201-2/+97
| | | | | | | | | | original vendor, but we're using their heavily modified version.) This brings in functions for long double emulation (both extended and quad formats), which may be useful for testing, and also for replacing libc/sparc64/fpu/. Notes: svn path=/head/; revision=230363
* Convert softfloat to use the standard exception flag and rounding macrosDavid Schultz2012-01-161-2/+2
| | | | | | | | | in fenv.h instead of the non-standard and incomplete ones in ieeefp.h. Thanks to Ian Lepore for testing this patch. Notes: svn path=/head/; revision=230189
* Import the softfloat emulation library, needed for FreeBSD/arm right now.Olivier Houchard2004-05-141-0/+5500
It should become useless when gcc 3.4 will be imported, as libgcc from gcc 3.4 contains this bits for arm. Notes: svn path=/head/; revision=129203