1  /* initpri2.c -- test mixing init_array and ctor priorities.
       2  
       3     Copyright (C) 2011-2023 Free Software Foundation, Inc.
       4     Copied from the gcc configury, where the test was contributed by
       5     H.J. Lu <hongjiu.lu@intel.com>.
       6  
       7     This file is part of gold.
       8  
       9     This program is free software; you can redistribute it and/or modify
      10     it under the terms of the GNU General Public License as published by
      11     the Free Software Foundation; either version 3 of the License, or
      12     (at your option) any later version.
      13  
      14     This program is distributed in the hope that it will be useful,
      15     but WITHOUT ANY WARRANTY; without even the implied warranty of
      16     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      17     GNU General Public License for more details.
      18  
      19     You should have received a copy of the GNU General Public License
      20     along with this program; if not, write to the Free Software
      21     Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
      22     MA 02110-1301, USA.  */
      23  
      24  /* This tests that the linker correctly combines .ctor and .init_array
      25     sections when both have priorities.  */
      26  
      27  #include <stdlib.h>
      28  
      29  static int count;
      30  
      31  static void
      32  init1005 (void)
      33  {
      34    if (count != 0)
      35      abort ();
      36    count = 1005;
      37  }
      38  void (*const init_array1005[]) (void)
      39    __attribute__ ((section (".init_array.01005"), aligned (sizeof (void *))))
      40    = { init1005 };
      41  static void
      42  fini1005 (void)
      43  {
      44    if (count != 1005)
      45      abort ();
      46  }
      47  void (*const fini_array1005[]) (void)
      48    __attribute__ ((section (".fini_array.01005"), aligned (sizeof (void *))))
      49    = { fini1005 };
      50  
      51  static void
      52  ctor1007 (void)
      53  {
      54    if (count != 1005)
      55      abort ();
      56    count = 1007;
      57  }
      58  void (*const ctors1007[]) (void)
      59    __attribute__ ((section (".ctors.64528"), aligned (sizeof (void *))))
      60    = { ctor1007 };
      61  static void
      62  dtor1007 (void)
      63  {
      64    if (count != 1007)
      65      abort ();
      66    count = 1005;
      67  }
      68  void (*const dtors1007[]) (void)
      69    __attribute__ ((section (".dtors.64528"), aligned (sizeof (void *))))
      70    = { dtor1007 };
      71  
      72  static void
      73  init65530 (void)
      74  {
      75    if (count != 1007)
      76      abort ();
      77    count = 65530;
      78  }
      79  void (*const init_array65530[]) (void)
      80    __attribute__ ((section (".init_array.65530"), aligned (sizeof (void *))))
      81    = { init65530 };
      82  static void
      83  fini65530 (void)
      84  {
      85    if (count != 65530)
      86      abort ();
      87    count = 1007;
      88  }
      89  void (*const fini_array65530[]) (void)
      90    __attribute__ ((section (".fini_array.65530"), aligned (sizeof (void *))))
      91    = { fini65530 };
      92  
      93  static void
      94  ctor65535 (void)
      95  {
      96    if (count != 65530)
      97      abort ();
      98    count = 65535;
      99  }
     100  void (*const ctors65535[]) (void)
     101    __attribute__ ((section (".ctors"), aligned (sizeof (void *))))
     102    = { ctor65535 };
     103  static void
     104  dtor65535 (void)
     105  {
     106    if (count != 65535)
     107      abort ();
     108    count = 65530;
     109  }
     110  void (*const dtors65535[]) (void)
     111    __attribute__ ((section (".dtors"), aligned (sizeof (void *))))
     112    = { dtor65535 };
     113  
     114  int
     115  main (void)
     116  {
     117    return 0;
     118  }