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* MFC: r206490, r206492Marius Strobl2010-05-021-0/+4
| | | | | | | | | | | | | | | While SPARC V9 allows tininess to be detected either before or after 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 Notes: svn path=/stable/8/; revision=207526
* Reflect license change from NetBSD.Xin LI2009-03-106-48/+6
| | | | | | | Obtained from: NetBSD Notes: svn path=/head/; revision=189647
* Use C comments since we now preprocess these files with CPP.Daniel Eischen2007-04-291-2/+4
| | | | Notes: svn path=/head/; revision=169092
* Add each directory's symbol map file to SYM_MAPS.Daniel Eischen2006-03-131-0/+2
| | | | Notes: svn path=/head/; revision=156613
* Add symbol maps and initial symbol version definitions to libc.Daniel Eischen2006-03-131-0/+45
| | | | | | | Reviewed by: davidxu Notes: svn path=/head/; revision=156608
* Remove fpsetsticky(). This was added for SysV compatibility, but dueDavid Schultz2005-03-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | to mistakes from day 1, it has always had semantics inconsistent with SVR4 and its successors. In particular, given argument M: - On Solaris and FreeBSD/{alpha,sparc64}, it clobbers the old flags and *sets* the new flag word to M. (NetBSD, too?) - On FreeBSD/{amd64,i386}, it *clears* the flags that are specified in M and leaves the remaining flags unchanged (modulo a small bug on amd64.) - On FreeBSD/ia64, it is not implemented. There is no way to fix fpsetsticky() to DTRT for both old FreeBSD apps and apps ported from other operating systems, so the best approach seems to be to kill the function and fix any apps that break. I couldn't find any ports that use it, and any such ports would already be broken on FreeBSD/ia64 and Linux anyway. By the way, the routine has always been undocumented in FreeBSD, except for an MLINK to a manpage that doesn't describe it. This manpage has stated since 5.3-RELEASE that the functions it describes are deprecated, so that must mean that functions that it is *supposed* to describe but doesn't are even *more* deprecated. ;-) Note that fpresetsticky() has been retained on FreeBSD/i386. As far as I can tell, no other operating systems or ports of FreeBSD implement it, so there's nothing for it to be inconsistent with. PR: 75862 Suggested by: bde Notes: svn path=/head/; revision=143658
* Oooops I forgot to commit that.Olivier Houchard2004-12-081-1/+1
| | | | | | | | | Use fp_rnd_t, not fp_rnd. Reported by: Jia-Shiun Li (jiashiun at gmail dot com) Notes: svn path=/head/; revision=138590
* Import the softfloat emulation library, needed for FreeBSD/arm right now.Olivier Houchard2004-05-1439-0/+14975
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
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