[thirdparty/glibc.git] / sysdeps / arm / math-tests.h

/* Configuration for math tests.  ARM version.
   Copyright (C) 2013-2015 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/>.  */

/* On systems with VFP support, but where glibc is built for
   soft-float, the libgcc functions used in libc and libm do not
   support rounding modes, although fesetround succeeds, and do not
   support exceptions.  */
#ifdef __SOFTFP__
# define ROUNDING_TESTS_float(MODE)	((MODE) == FE_TONEAREST)
# define ROUNDING_TESTS_double(MODE)	((MODE) == FE_TONEAREST)
# define ROUNDING_TESTS_long_double(MODE)	((MODE) == FE_TONEAREST)
# define EXCEPTION_TESTS_float	0
# define EXCEPTION_TESTS_double	0
# define EXCEPTION_TESTS_long_double	0
#endif

/* Not all VFP implementations support trapping exceptions.  */
#define EXCEPTION_ENABLE_SUPPORTED(EXCEPT)	((EXCEPT) == 0)

#include_next <math-tests.h>
Commit	Line	Data
0efa6f8b	1	/* Configuration for math tests. ARM version.
b168057a	2	Copyright (C) 2013-2015 Free Software Foundation, Inc.
0efa6f8b JM	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	/* On systems with VFP support, but where glibc is built for
	20	soft-float, the libgcc functions used in libc and libm do not
f1d73d30 JM	21	support rounding modes, although fesetround succeeds, and do not
f1d73d30 JM	22	support exceptions. */
0efa6f8b JM	23	#ifdef __SOFTFP__
	24	# define ROUNDING_TESTS_float(MODE) ((MODE) == FE_TONEAREST)
	25	# define ROUNDING_TESTS_double(MODE) ((MODE) == FE_TONEAREST)
	26	# define ROUNDING_TESTS_long_double(MODE) ((MODE) == FE_TONEAREST)
f1d73d30 JM	27	# define EXCEPTION_TESTS_float 0
	28	# define EXCEPTION_TESTS_double 0
	29	# define EXCEPTION_TESTS_long_double 0
0efa6f8b JM	30	#endif
0efa6f8b JM	31
423a7160 W	32	/* Not all VFP implementations support trapping exceptions. */
	33	#define EXCEPTION_ENABLE_SUPPORTED(EXCEPT) ((EXCEPT) == 0)
	34
0efa6f8b	35	#include_next <math-tests.h>