diff options
author | PikalaxALT <pikalaxalt@gmail.com> | 2018-01-03 17:39:24 -0700 |
---|---|---|
committer | PikalaxALT <pikalaxalt@gmail.com> | 2018-01-03 17:39:24 -0700 |
commit | a6c1ed4716cf02626ea035beb6dd4a921642ba80 (patch) | |
tree | ef582c1b52819e27bdd16097ec03b69799d04ede /newlib/libm/math/wrf_lgamma.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/wrf_lgamma.c')
-rw-r--r-- | newlib/libm/math/wrf_lgamma.c | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/newlib/libm/math/wrf_lgamma.c b/newlib/libm/math/wrf_lgamma.c deleted file mode 100644 index 73985e2..0000000 --- a/newlib/libm/math/wrf_lgamma.c +++ /dev/null @@ -1,75 +0,0 @@ -/* wrf_lgamma.c -- float version of wr_lgamma.c. - * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. - */ - -/* - * ==================================================== - * 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. - * ==================================================== - */ - -/* - * wrapper float lgammaf_r(float x, int *signgamp) - */ - -#include "fdlibm.h" -#include <errno.h> - -#ifdef __STDC__ - float lgammaf_r(float x, int *signgamp) /* wrapper lgammaf_r */ -#else - float lgammaf_r(x,signgamp) /* wrapper lgammaf_r */ - float x; int *signgamp; -#endif -{ -#ifdef _IEEE_LIBM - return __ieee754_lgammaf_r(x,signgamp); -#else - float y; - struct exception exc; - y = __ieee754_lgammaf_r(x,signgamp); - if(_LIB_VERSION == _IEEE_) return y; - if(!finitef(y)&&finitef(x)) { -#ifndef HUGE_VAL -#define HUGE_VAL inf - double inf = 0.0; - - SET_HIGH_WORD(inf,0x7ff00000); /* set inf to infinite */ -#endif - exc.name = "lgammaf"; - exc.err = 0; - exc.arg1 = exc.arg2 = (double)x; - if (_LIB_VERSION == _SVID_) - exc.retval = HUGE; - else - exc.retval = HUGE_VAL; - if(floorf(x)==x&&x<=(float)0.0) { - /* lgammaf(-integer) or lgamma(0) */ - exc.type = SING; - if (_LIB_VERSION == _POSIX_) - errno = EDOM; - else if (!matherr(&exc)) { - errno = EDOM; - } - - } else { - /* lgammaf(finite) overflow */ - exc.type = OVERFLOW; - if (_LIB_VERSION == _POSIX_) - errno = ERANGE; - else if (!matherr(&exc)) { - errno = ERANGE; - } - } - if (exc.err != 0) - errno = exc.err; - return (float)exc.retval; - } else - return y; -#endif -} |