src/lib/libc/softfloat/softfloat-specialize, branch release/14.4.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F14.4.0 2023-08-16T17:54:29Z Remove $FreeBSD$: one-line .c comment pattern 2023-08-16T17:54:29Z Warner Losh imp@FreeBSD.org 2023-08-16T17:54:29Z urn:sha1:2a63c3be158216222d89a073dcbd6a72ee4aab5a Remove /^/[*/]\s*\$FreeBSD\$.*\n/ Merge in the latest SoftFloat changes from NetBSD. (NetBSD isn't the 2012-01-20T06:16:14Z David Schultz das@FreeBSD.org 2012-01-20T06:16:14Z urn:sha1:c36abe0dcf91e964fbb194f3f8589dc8f05cd146 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 David Schultz das@FreeBSD.org 2012-01-16T04:05:53Z urn:sha1:b1d046441de9053152c7cf03d6b60d9882687e1b in fenv.h instead of the non-standard and incomplete ones in ieeefp.h. Thanks to Ian Lepore for testing this patch. Add #endif missed in r206490. 2010-04-11T21:22:02Z Marius Strobl marius@FreeBSD.org 2010-04-11T21:22:02Z urn:sha1:92cb9b057886ddfde2892e457dbc68b2ac90ec99 While SPARC V9 allows tininess to be detected either before or after 2010-04-11T20:08:54Z Marius Strobl marius@FreeBSD.org 2010-04-11T20:08:54Z urn:sha1:b7e9bee71c1ddb18cc3ee5bcaf4a3e2360e1d6b0 rounding (impl. dep. #55), the SPARC JPS1 responsible for SPARC64 and UltraSPARC processors defines that in all cases tininess is detected before rounding therefore rounding up to the smallest normalized number should set the underflow flag. This change is needed for using SoftFloat on sparc64 for reference purposes. PR: 144900 Submitted by: Peter Jeremy Import the softfloat emulation library, needed for FreeBSD/arm right now. 2004-05-14T12:13:06Z Olivier Houchard cognet@FreeBSD.org 2004-05-14T12:13:06Z urn:sha1:15144b0f960e6044ec23ad91c5f76f37d1de36ba It should become useless when gcc 3.4 will be imported, as libgcc from gcc 3.4 contains this bits for arm.