1  /* Manage TLS descriptors.  AArch64 version.
       2  
       3     Copyright (C) 2011-2023 Free Software Foundation, Inc.
       4  
       5     This file is part of the GNU C Library.
       6  
       7     The GNU C Library is free software; you can redistribute it and/or
       8     modify it under the terms of the GNU Lesser General Public
       9     License as published by the Free Software Foundation; either
      10     version 2.1 of the License, or (at your option) any later version.
      11  
      12     The GNU C Library is distributed in the hope that it will be useful,
      13     but WITHOUT ANY WARRANTY; without even the implied warranty of
      14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      15     Lesser General Public License for more details.
      16  
      17     You should have received a copy of the GNU Lesser General Public
      18     License along with the GNU C Library; if not, see
      19     <https://www.gnu.org/licenses/>.  */
      20  
      21  #include <ldsodefs.h>
      22  #include <tls.h>
      23  #include <dl-tlsdesc.h>
      24  #include <dl-unmap-segments.h>
      25  #include <tlsdeschtab.h>
      26  
      27  /* Unmap the dynamic object, but also release its TLS descriptor table
      28     if there is one.  */
      29  
      30  void
      31  _dl_unmap (struct link_map *map)
      32  {
      33    _dl_unmap_segments (map);
      34  
      35  #ifdef SHARED
      36    if (map->l_mach.tlsdesc_table)
      37      htab_delete (map->l_mach.tlsdesc_table);
      38  #endif
      39  }