libgcc/config/pru/asri.c

   1 /* PRU ABI compatibility functions
   2    Arithmetic right shift
   3    Copyright (C) 2017-2021 Free Software Foundation, Inc.
   4    Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
   5
   6    This file is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    In addition to the permissions in the GNU Lesser General Public
  12    License, the Free Software Foundation gives you unlimited
  13    permission to link the compiled version of this file into
  14    combinations with other programs, and to distribute those
  15    combinations without any restriction coming from the use of this
  16    file.  (The Lesser General Public License restrictions do apply in
  17    other respects; for example, they cover modification of the file,
  18    and distribution when not linked into a combine executable.)
  19
  20    This file is distributed in the hope that it will be useful,
  21    but WITHOUT ANY WARRANTY; without even the implied warranty of
  22    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  23    Lesser General Public License for more details.
  24
  25    You should have received a copy of the GNU Lesser General Public
  26    License along with GCC; see the file COPYING.LIB.  If not see
  27    <http://www.gnu.org/licenses/>.  */
  28
  29 int __pruabi_asri(int a, unsigned char shift)
  30 {
  31   /* GCC has a built-in op.  */
  32   return a >> shift;
  33 }