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upload sdk

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git-svn-id: svn://kolibrios.org@4349 a494cfbc-eb01-0410-851d-a64ba20cac60
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Sergey Semyonov (Serge)
2013-12-15 08:09:20 +00:00
parent 6c6781f799
commit 754f9336f0
5801 changed files with 1688660 additions and 0 deletions
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32
contrib/sdk/sources/newlib/math/f_rintf.c Normal file
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/*
* ====================================================
* x87 FP implementation contributed to Newlib by
* Dave Korn, November 2007. This file is placed in the
* public domain. Permission to use, copy, modify, and
* distribute this software is freely granted.
* ====================================================
*/
#if defined(__GNUC__) && !defined(_SOFT_FLOAT)
#include <math.h>
/*
* Fast math version of rintf(x)
* Return x rounded to integral value according to the prevailing
* rounding mode.
* Method:
* Using inline x87 asms.
* Exception:
* Governed by x87 FPCR.
*/
float _f_rintf (float x)
{
float _result;
asm ("frndint" : "=t" (_result) : "0" (x));
return _result;
}
#endif /* !__GNUC__ || _SOFT_FLOAT */