/* Determine floating-point rounding mode within libc.  RISC-V version.

   Copyright (C) 2015-2018 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/>.  */

#ifndef _RISCV_GET_ROUNDING_MODE_H

#define _RISCV_GET_ROUNDING_MODE_H

/* Return the floating-point rounding mode.  */

static inline int

get_rounding_mode (void)

{

  int rm;

  asm volatile ("frrm %0" : "=r" (rm));

  return rm;

}

#endif /* get-rounding-mode.h */