text: /* Check __ppc_get_timebase() for architecture changes
     Copyright (C) 2012-2015 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/>.  */
  
  /* Test if __ppc_get_timebase() is compatible with the current processor and if
     it's changing between reads.  A read failure might indicate a Power ISA or
     binutils change.  */
  
  #include <inttypes.h>
  #include <stdio.h>
  #include <stdint.h>
  
  #include <sys/platform/ppc.h>
  
  static int
  do_test (void)
  {
    uint64_t t1, t2, t3;
    t1 = __ppc_get_timebase ();
    printf ("Time Base = %"PRIu64"\n", t1);
    t2 = __ppc_get_timebase ();
    printf ("Time Base = %"PRIu64"\n", t2);
    t3 = __ppc_get_timebase ();
    printf ("Time Base = %"PRIu64"\n", t3);
    if (t1 != t2 && t1 != t3 && t2 != t3)
      return 0;
  
    printf ("Fail: timebase reads should always be different.\n");
    return 1;
  }
  
  #define TEST_FUNCTION do_test ()
  #include "../test-skeleton.c"
  