gdb/testsuite/gdb.cell/mem-access.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2009, 2011 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 <stdio.h>
  21 #include <libspe2.h>
  22 #include <pthread.h>
  23 #include <sys/wait.h>
  24
  25 extern spe_program_handle_t mem_access_spu;
  26 #define nr_t 1
  27
  28 void *
  29 spe_thread (void *arg)
  30 {
  31   int flags = 0;
  32   unsigned int entry = SPE_DEFAULT_ENTRY;
  33   spe_context_ptr_t *ctx = (spe_context_ptr_t *) arg;
  34
  35   spe_program_load (*ctx, &mem_access_spu);
  36   spe_context_run (*ctx, &entry, flags, NULL, NULL, NULL);
  37
  38   pthread_exit (NULL);
  39 }
  40
  41 int
  42 main (void)
  43 {
  44   int thread_id[nr_t];
  45   pthread_t pts[nr_t];
  46   spe_context_ptr_t ctx[nr_t];
  47   int value = 1;
  48   int cnt;
  49   static int test_var;
  50
  51   test_var = 5;
  52   for (cnt = 0; cnt < nr_t; cnt++) /* Marker PPUEA */
  53     {
  54       ctx[cnt] = spe_context_create (0, NULL);
  55       thread_id[cnt]
  56         = pthread_create (&pts[cnt], NULL, &spe_thread, &ctx[cnt]);
  57     }
  58
  59   for (cnt = 0; cnt < nr_t; cnt++)
  60     pthread_join (pts[cnt], NULL);
  61
  62   for (cnt = 0; cnt < nr_t; cnt++)
  63     spe_context_destroy (ctx[cnt]);
  64
  65   return 0;
  66 }
  67