1  /* Configuration for math tests: rounding mode support.  ARM no-FPU version.
       2     Copyright (C) 2013-2023 Free Software Foundation, Inc.
       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     <https://www.gnu.org/licenses/>.  */
      18  
      19  #ifndef ARM_NOFPU_MATH_TESTS_ROUNDING_H
      20  #define ARM_NOFPU_MATH_TESTS_ROUNDING_H 1
      21  
      22  /* On systems with VFP support, but where glibc is built for
      23     soft-float, the libgcc functions used in libc and libm do not
      24     support rounding modes, although fesetround succeeds.  */
      25  #define ROUNDING_TESTS_float(MODE)	((MODE) == FE_TONEAREST)
      26  #define ROUNDING_TESTS_double(MODE)	((MODE) == FE_TONEAREST)
      27  #define ROUNDING_TESTS_long_double(MODE)	((MODE) == FE_TONEAREST)
      28  
      29  #endif /* math-tests-rounding.h.  */