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author | PikalaxALT <pikalaxalt@gmail.com> | 2018-01-03 17:39:24 -0700 |
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committer | PikalaxALT <pikalaxalt@gmail.com> | 2018-01-03 17:39:24 -0700 |
commit | a6c1ed4716cf02626ea035beb6dd4a921642ba80 (patch) | |
tree | ef582c1b52819e27bdd16097ec03b69799d04ede /newlib/libm/math/e_scalb.c | |
parent | f6c9a624fa8a6878a7fb2b02f55e4990a20feb59 (diff) |
Use libc from agbcc instead of standalone newlib\nYou must have AGBCC commit 80d029caec189587f8b9294b6c8a5a489b8f5f88 in order to compile pmd_red.gbalibc
Diffstat (limited to 'newlib/libm/math/e_scalb.c')
-rw-r--r-- | newlib/libm/math/e_scalb.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/newlib/libm/math/e_scalb.c b/newlib/libm/math/e_scalb.c deleted file mode 100644 index 0bb924b..0000000 --- a/newlib/libm/math/e_scalb.c +++ /dev/null @@ -1,55 +0,0 @@ - -/* @(#)e_scalb.c 5.1 93/09/24 */ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -/* - * __ieee754_scalb(x, fn) is provide for - * passing various standard test suite. One - * should use scalbn() instead. - */ - -#include "fdlibm.h" - -#ifndef _DOUBLE_IS_32BITS - -#ifdef _SCALB_INT -#ifdef __STDC__ - double __ieee754_scalb(double x, int fn) -#else - double __ieee754_scalb(x,fn) - double x; int fn; -#endif -#else -#ifdef __STDC__ - double __ieee754_scalb(double x, double fn) -#else - double __ieee754_scalb(x,fn) - double x, fn; -#endif -#endif -{ -#ifdef _SCALB_INT - return scalbn(x,fn); -#else - if (isnan(x)||isnan(fn)) return x*fn; - if (!finite(fn)) { - if(fn>0.0) return x*fn; - else return x/(-fn); - } - if (rint(fn)!=fn) return (fn-fn)/(fn-fn); - if ( fn > 65000.0) return scalbn(x, 65000); - if (-fn > 65000.0) return scalbn(x,-65000); - return scalbn(x,(int)fn); -#endif -} - -#endif /* defined(_DOUBLE_IS_32BITS) */ |