gdb/testsuite/gdb.cell/coremaker-spu.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2009-2016 Free Software Foundation, Inc.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program 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
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18    Contributed by Markus Deuling <deuling@de.ibm.com>  */
  19
  20 #include <spu_mfcio.h>
  21
  22 void
  23 terminal_func ()
  24 {
  25   spu_write_out_intr_mbox (0);
  26   spu_read_in_mbox ();
  27 }
  28
  29 int
  30 factorial_func (int value)
  31 {
  32   if (value > 1)
  33     value *= factorial_func (value - 1);
  34
  35   terminal_func ();
  36   return value;
  37 }
  38
  39 int
  40 main (unsigned long long speid, unsigned long long argp,
  41       unsigned long long envp)
  42 {
  43   factorial_func (6);
  44   return 0;
  45 }
  46