/* Machine-dependent ELF dynamic relocation functions.  PowerPC64 version.

   Copyright (C) 1995-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Library General Public License as

   published by the Free Software Foundation; either version 2 of the

   License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public

   License along with the GNU C Library; see the file COPYING.LIB.  If

   not, see <http://www.gnu.org/licenses/>.  */

#include <string.h>

#include <unistd.h>

#include <ldsodefs.h>

#include <_itoa.h>

#include <dl-machine.h>

void

_dl_reloc_overflow (struct link_map *map,

		    const char *name,

		    Elf64_Addr *const reloc_addr,

		    const Elf64_Sym *refsym)

{

  char buffer[1024];

  char *t;

  t = stpcpy (buffer, name);

  /* Notice that _itoa_word() writes characters from the higher address to the

     lower address, requiring the destination string to reserve all the

     required size before the call.  */

  t = stpcpy (t, " reloc at 0x0000000000000000");

  _itoa_word ((unsigned long) reloc_addr, t, 16, 0);

  if (refsym)

    {

      const char *strtab;

      strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);

      t = stpcpy (t, " for symbol `");

      t = stpcpy (t, strtab + refsym->st_name);

      t = stpcpy (t, "'");

    }

  t = stpcpy (t, " out of range");

  _dl_signal_error (0, map->l_name, NULL, buffer);

}

#if _CALL_ELF == 2

void

_dl_error_localentry (struct link_map *map, const Elf64_Sym *refsym)

{

  char buffer[1024];

  char *t;

  const char *strtab;

  strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);

  t = stpcpy (buffer, "expected localentry:0 `");

  t = stpcpy (t, strtab + refsym->st_name);

  t = stpcpy (t, "'");

  _dl_signal_error (0, map->l_name, NULL, buffer);

}

#endif