elf/dl-runtime.h

   1 /* Helpers for On-demand PLT fixup for shared objects.  Generic version.
   2    Copyright (C) 2020-2022 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 static inline uintptr_t
  21 reloc_offset (uintptr_t plt0, uintptr_t pltn)
  22 {
  23   return pltn;
  24 }
  25
  26 static inline uintptr_t
  27 reloc_index (uintptr_t plt0, uintptr_t pltn, size_t size)
  28 {
  29   return pltn / size;
  30 }