src/lib/libc/softfloat/bits64, branch release/14.4.0

libc: Purge unneeded cdefs.h

2023-11-27T04:20:09Z

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 pattern

2023-08-16T17:54:42Z

Remove /^[\s*]*__FBSDID$"\$FreeBSD\$"$;?\s*\n/

Remove $FreeBSD$: one-line .c comment pattern

2023-08-16T17:54:29Z

Remove /^/[*/]\s*\$FreeBSD\$.*\n/

Add implementations for clog(3), clogf(3), and clog(3).

2018-05-13T09:54:34Z

PR: 216863 Submitted by: bde, Steven G. Kargl MFC after: 2 weeks

Conditionalize the floatunsisf and floatunsidf functions, added in

2012-01-20T14:44:21Z

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.

Merge in the latest SoftFloat changes from NetBSD. (NetBSD isn't the

2012-01-20T06:16:14Z

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/.

Convert softfloat to use the standard exception flag and rounding macros

2012-01-16T04:05:53Z

in fenv.h instead of the non-standard and incomplete ones in ieeefp.h. Thanks to Ian Lepore for testing this patch.

Import the softfloat emulation library, needed for FreeBSD/arm right now.

2004-05-14T12:13:06Z

It should become useless when gcc 3.4 will be imported, as libgcc from gcc 3.4 contains this bits for arm.