sysdeps/powerpc/powerpc64/dl-machine.c

   1 /* Machine-dependent ELF dynamic relocation functions.  PowerPC64 version.
   2    Copyright (C) 1995-2017 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 Library General Public License as
   7    published by the Free Software Foundation; either version 2 of the
   8    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    Library General Public License for more details.
  14
  15    You should have received a copy of the GNU Library General Public
  16    License along with the GNU C Library; see the file COPYING.LIB.  If
  17    not, see <http://www.gnu.org/licenses/>.  */
  18
  19 #include <string.h>
  20 #include <unistd.h>
  21 #include <ldsodefs.h>
  22 #include <_itoa.h>
  23 #include <dl-machine.h>
  24
  25 void
  26 _dl_reloc_overflow (struct link_map *map,
  27                    const char *name,
  28                    Elf64_Addr *const reloc_addr,
  29                    const Elf64_Sym *refsym)
  30 {
  31   char buffer[128];
  32   char *t;
  33   t = stpcpy (buffer, name);
  34   t = stpcpy (t, " reloc at 0x");
  35   _itoa_word ((unsigned long) reloc_addr, t, 16, 0);
  36   if (refsym)
  37     {
  38       const char *strtab;
  39
  40       strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);
  41       t = stpcpy (t, " for symbol `");
  42       t = stpcpy (t, strtab + refsym->st_name);
  43       t = stpcpy (t, "'");
  44     }
  45   t = stpcpy (t, " out of range");
  46   _dl_signal_error (0, map->l_name, NULL, buffer);
  47 }