1 /*-
2  * Copyright (c) 2006,2008 Joseph Koshy
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  *
14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24  * SUCH DAMAGE.
25  */
26 
27 #include <gelf.h>
28 #include <libelf.h>
29 #include <string.h>
30 
31 #include "_libelf.h"
32 
33 ELFTC_VCSID("$Id: gelf_xlate.c 3174 2015-03-27 17:13:41Z emaste $");
34 
35 Elf_Data *
36 elf32_xlatetof(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
37 {
38 	return _libelf_xlate(dst, src, encoding, ELFCLASS32, ELF_TOFILE);
39 }
40 
41 Elf_Data *
42 elf64_xlatetof(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
43 {
44 	return _libelf_xlate(dst, src, encoding, ELFCLASS64, ELF_TOFILE);
45 }
46 
47 Elf_Data *
48 elf32_xlatetom(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
49 {
50 	return _libelf_xlate(dst, src, encoding, ELFCLASS32, ELF_TOMEMORY);
51 }
52 
53 Elf_Data *
54 elf64_xlatetom(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
55 {
56 	return _libelf_xlate(dst, src, encoding, ELFCLASS64, ELF_TOMEMORY);
57 }
58 
59 Elf_Data *
60 gelf_xlatetom(Elf *e, Elf_Data *dst, const Elf_Data *src,
61     unsigned int encoding)
62 {
63 	if (e != NULL)
64 		return (_libelf_xlate(dst, src, encoding, e->e_class,
65 		    ELF_TOMEMORY));
66 	LIBELF_SET_ERROR(ARGUMENT, 0);
67 	return (NULL);
68 }
69 
70 Elf_Data *
71 gelf_xlatetof(Elf *e, Elf_Data *dst, const Elf_Data *src,
72     unsigned int encoding)
73 {
74 	if (e != NULL)
75 		return (_libelf_xlate(dst, src, encoding, e->e_class,
76 		    ELF_TOFILE));
77 	LIBELF_SET_ERROR(ARGUMENT, 0);
78 	return (NULL);
79 }
80