mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-23 11:20:07 +00:00
m68k: set errno in exp
This commit is contained in:
parent
27c1f49d4b
commit
258ca456fd
@ -1,5 +1,13 @@
|
|||||||
2012-02-24 Andreas Schwab <schwab@linux-m68k.org>
|
2012-02-24 Andreas Schwab <schwab@linux-m68k.org>
|
||||||
|
|
||||||
|
* sysdeps/m68k/m680x0/fpu/s_expm1.c: Set errno to ERANGE if
|
||||||
|
argument causes overflow.
|
||||||
|
* sysdeps/m68k/m680x0/fpu/s_expm1f.c: Include <s_expm1.c>.
|
||||||
|
(float_type, o_threshold): Define.
|
||||||
|
* sysdeps/m68k/m680x0/fpu/s_expm1l.c: Likewise.
|
||||||
|
* sysdeps/m68k/m680x0/fpu/bits/mathinline.h [__OPTIMIZE__]: Don't
|
||||||
|
define expm1 as inline.
|
||||||
|
|
||||||
* sysdeps/m68k/m680x0/fpu/s_sin.c: Set errno to EDOM if argument
|
* sysdeps/m68k/m680x0/fpu/s_sin.c: Set errno to EDOM if argument
|
||||||
is infinite.
|
is infinite.
|
||||||
* sysdeps/m68k/m680x0/fpu/s_cos.c: Include <s_sin.c>.
|
* sysdeps/m68k/m680x0/fpu/s_cos.c: Include <s_sin.c>.
|
||||||
|
@ -179,7 +179,6 @@ __inline_mathop(tanh, tanh)
|
|||||||
|
|
||||||
# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
|
# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
|
||||||
__inline_mathop(rint, int)
|
__inline_mathop(rint, int)
|
||||||
__inline_mathop(expm1, etoxm1)
|
|
||||||
__inline_mathop(log1p, lognp1)
|
__inline_mathop(log1p, lognp1)
|
||||||
# endif
|
# endif
|
||||||
|
|
||||||
|
@ -1,2 +1,44 @@
|
|||||||
#define FUNC expm1
|
/* Copyright (C) 2012 Free Software Foundation, Inc.
|
||||||
#include <s_atan.c>
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <math.h>
|
||||||
|
#include <errno.h>
|
||||||
|
#include "mathimpl.h"
|
||||||
|
|
||||||
|
#ifndef FUNC
|
||||||
|
# define FUNC expm1
|
||||||
|
#endif
|
||||||
|
#ifndef float_type
|
||||||
|
# define float_type double
|
||||||
|
#endif
|
||||||
|
#ifndef o_threshold
|
||||||
|
# define o_threshold 7.09782712893383973096e+02
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CONCATX(a,b) __CONCAT(a,b)
|
||||||
|
|
||||||
|
float_type
|
||||||
|
CONCATX(__,FUNC) (float_type x)
|
||||||
|
{
|
||||||
|
if ((__m81_test (x) & __M81_COND_INF) == 0 && isgreater (x, o_threshold))
|
||||||
|
__set_errno (ERANGE);
|
||||||
|
return __m81_u(CONCATX(__, FUNC)) (x);
|
||||||
|
}
|
||||||
|
|
||||||
|
#define weak_aliasx(a, b) weak_alias(a, b)
|
||||||
|
weak_aliasx (CONCATX(__, FUNC), FUNC)
|
||||||
|
@ -1,2 +1,4 @@
|
|||||||
#define FUNC expm1f
|
#define FUNC expm1f
|
||||||
#include <s_atanf.c>
|
#define float_type float
|
||||||
|
#define o_threshold 8.8722831726e+01F
|
||||||
|
#include <s_expm1.c>
|
||||||
|
@ -1,3 +1,6 @@
|
|||||||
#define FUNC expm1l
|
#define FUNC expm1l
|
||||||
#include <s_atanl.c>
|
#define float_type long double
|
||||||
|
/* 400c0000b17217f7d1cf79ab */
|
||||||
|
#define o_threshold 1.13565234062941439487914863093465101e+04L
|
||||||
|
#include <s_expm1.c>
|
||||||
libm_hidden_def (__expm1l)
|
libm_hidden_def (__expm1l)
|
||||||
|
Loading…
Reference in New Issue
Block a user