sysdeps/hppa/dl-runtime.h

   1 /* Helpers for On-demand PLT fixup for shared objects.  HPPA version.
   2    Copyright (C) 2020-2023 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, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 ElfW(Word) _dl_fix_reloc_arg (struct fdesc *, struct link_map *);
  21 rtld_hidden_proto (_dl_fix_reloc_arg)
  22
  23 /* Clear PA_GP_RELOC bit in relocation offset.  */
  24 static inline uintptr_t
  25 reloc_offset (uintptr_t plt0, uintptr_t pltn)
  26 {
  27   return pltn & ~PA_GP_RELOC;
  28 }
  29
  30 static inline uintptr_t
  31 reloc_index (uintptr_t plt0, uintptr_t pltn, size_t size)
  32 {
  33   return (pltn & ~PA_GP_RELOC )/ size;
  34 }