nptl/tst-stack4mod.c

   1 /* This tests DTV usage with TLS in dlopened shared object.
   2    Copyright (C) 2014-2019 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library 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 GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 /* 256 is arbitrary here and is known to trigger PR 13862.  */
  20 __thread int var[256] attribute_hidden = {0};
  21
  22 void
  23 function (void)
  24 {
  25   int i;
  26   for (i = 0; i < sizeof (var) / sizeof (int); i++)
  27     var[i] = i;
  28 }