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| author | Joseph Myers <joseph@codesourcery.com> | 2012-07-01 13:06:41 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-07-01 13:06:41 +0000 |
| commit | e64ac02c24b43659048622714afdc92fedf561fa (patch) | |
| tree | 37162878b72d302de351788bec4c9360c9d55f1d /ports/sysdeps/mips/bits/mathdef.h | |
| parent | a20c2b3c87aebc7d4b090c622d36480263b80042 (diff) | |
| download | glibc-e64ac02c24b43659048622714afdc92fedf561fa.tar.gz glibc-e64ac02c24b43659048622714afdc92fedf561fa.tar.xz glibc-e64ac02c24b43659048622714afdc92fedf561fa.zip | |
Move all files into ports/ subdirectory in preparation for merge with glibc glibc-2.16-ports-before-merge
Diffstat (limited to 'ports/sysdeps/mips/bits/mathdef.h')
| -rw-r--r-- | ports/sysdeps/mips/bits/mathdef.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/ports/sysdeps/mips/bits/mathdef.h b/ports/sysdeps/mips/bits/mathdef.h new file mode 100644 index 0000000000..fe99994249 --- /dev/null +++ b/ports/sysdeps/mips/bits/mathdef.h @@ -0,0 +1,44 @@ +/* Copyright (C) 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2007 + Free Software Foundation, Inc. + 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, see + <http://www.gnu.org/licenses/>. */ + +#if !defined _MATH_H && !defined _COMPLEX_H +# error "Never use <bits/mathdef.h> directly; include <math.h> instead" +#endif + +#include <sgidefs.h> + +#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF +# define _MATH_H_MATHDEF 1 + +/* MIPS has `float' and `double' operations. */ +typedef float float_t; /* `float' expressions are evaluated as + `float'. */ +typedef double double_t; /* `double' expressions are evaluated as + `double'. */ + +/* The values returned by `ilogb' for 0 and NaN respectively. */ +# define FP_ILOGB0 (-2147483647) +# define FP_ILOGBNAN 2147483647 + +#endif /* ISO C99 */ + +#if ! defined __NO_LONG_DOUBLE_MATH && _MIPS_SIM == _ABIO32 +/* Signal that we do not really have a `long double'. This disables the + declaration of all the `long double' function variants. */ +# define __NO_LONG_DOUBLE_MATH 1 +#endif |