external/bsd/elftoolchain/dist/libelf/gelf_xlate.c

   1 /*      $NetBSD: gelf_xlate.c,v 1.2 2014/03/09 16:58:04 christos Exp $  */
   2
   3 /*-
   4  * Copyright (c) 2006,2008 Joseph Koshy
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  */
  28
  29 #include <sys/cdefs.h>
  30
  31 #include <gelf.h>
  32 #include <libelf.h>
  33 #include <string.h>
  34
  35 #include "_libelf.h"
  36
  37 __RCSID("$NetBSD: gelf_xlate.c,v 1.2 2014/03/09 16:58:04 christos Exp $");
  38 ELFTC_VCSID("Id: gelf_xlate.c 2225 2011-11-26 18:55:54Z jkoshy ");
  39
  40 Elf_Data *
  41 elf32_xlatetof(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
  42 {
  43         return _libelf_xlate(dst, src, encoding, ELFCLASS32, ELF_TOFILE);
  44 }
  45
  46 Elf_Data *
  47 elf64_xlatetof(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
  48 {
  49         return _libelf_xlate(dst, src, encoding, ELFCLASS64, ELF_TOFILE);
  50 }
  51
  52 Elf_Data *
  53 elf32_xlatetom(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
  54 {
  55         return _libelf_xlate(dst, src, encoding, ELFCLASS32, ELF_TOMEMORY);
  56 }
  57
  58 Elf_Data *
  59 elf64_xlatetom(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
  60 {
  61         return _libelf_xlate(dst, src, encoding, ELFCLASS64, ELF_TOMEMORY);
  62 }
  63
  64 Elf_Data *
  65 gelf_xlatetom(Elf *e, Elf_Data *dst, const Elf_Data *src,
  66     unsigned int encoding)
  67 {
  68         if (e != NULL)
  69                 return (_libelf_xlate(dst, src, encoding, e->e_class,
  70                     ELF_TOMEMORY));
  71         LIBELF_SET_ERROR(ARGUMENT, 0);
  72         return (NULL);
  73 }
  74
  75 Elf_Data *
  76 gelf_xlatetof(Elf *e, Elf_Data *dst, const Elf_Data *src,
  77     unsigned int encoding)
  78 {
  79         if (e != NULL)
  80                 return (_libelf_xlate(dst, src, encoding, e->e_class,
  81                     ELF_TOFILE));
  82         LIBELF_SET_ERROR(ARGUMENT, 0);
  83         return (NULL);
  84 }