1  /* large.c -- a test case for gold
       2  
       3     Copyright (C) 2009-2023 Free Software Foundation, Inc.
       4     Written by Ian Lance Taylor <iant@google.com>.
       5  
       6     This file is part of gold.
       7  
       8     This program is free software; you can redistribute it and/or modify
       9     it under the terms of the GNU General Public License as published by
      10     the Free Software Foundation; either version 3 of the License, or
      11     (at your option) any later version.
      12  
      13     This program is distributed in the hope that it will be useful,
      14     but WITHOUT ANY WARRANTY; without even the implied warranty of
      15     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      16     GNU General Public License for more details.
      17  
      18     You should have received a copy of the GNU General Public License
      19     along with this program; if not, write to the Free Software
      20     Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
      21     MA 02110-1301, USA.  */
      22  
      23  #include <assert.h>
      24  
      25  /* Test large sections in gold.  */
      26  
      27  int v1;
      28  int v2 = 1;
      29  int v3[0x10000];
      30  int v4[0x10000] = { 1 };
      31  const int v5[0x10000] = { 2 };
      32  int v6;
      33  int v7 = 1;
      34  
      35  int
      36  main (int argc __attribute__ ((unused)), char** argv __attribute ((unused)))
      37  {
      38    assert (v1 == 0);
      39    assert (v2 == 1);
      40    assert (v3[0] == 0 && v3[0xffff] == 0);
      41    assert (v4[0] == 1 && v4[0xffff] == 0);
      42    assert (v5[0] == 2 && v5[0xffff] == 0);
      43    assert (v6 == 0);
      44    assert (v7 == 1);
      45  
      46    /* The large symbols must follow the small ones.  */
      47    assert (&v1 < v3 && &v1 < v4 && &v1 < v5);
      48    assert (&v2 < v3 && &v2 < v4 && &v2 < v5);
      49    assert (&v6 < v3 && &v6 < v4 && &v6 < v5);
      50    assert (&v7 < v3 && &v7 < v4 && &v7 < v5);
      51  
      52    /* Large symbols should be BSS followed by read-only followed by
      53       read-write.  */
      54    assert (v3 < v4);
      55    assert (v3 < v5);
      56    assert (v5 < v4);
      57  
      58    return 0;
      59  }