1  /* Nios II specific procedures for initializing code.
       2     Copyright (C) 2008-2023 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  #include <elf/dl-init.c>
      20  
      21  unsigned int
      22  _dl_nios2_get_gp_value (struct link_map *main_map)
      23  {
      24    ElfW(Dyn) *dyn = main_map->l_ld;
      25    for (dyn = main_map->l_ld; dyn->d_tag != DT_NULL; ++dyn)
      26      if (dyn->d_tag == DT_NIOS2_GP)
      27        return (unsigned int)(dyn->d_un.d_ptr);
      28    return 0;
      29  }