1/*	$NetBSD: libelf_data.c,v 1.4 2010/02/22 10:48:33 darran Exp $	*/
2
3/*-
4 * Copyright (c) 2006 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#if HAVE_NBTOOL_CONFIG_H
30# include "nbtool_config.h"
31#endif
32
33#include <sys/cdefs.h>
34/* __FBSDID("$FreeBSD: src/lib/libelf/libelf_data.c,v 1.4.2.1.2.1 2009/10/25 01:10:29 kensmith Exp $"); */
35
36#include <libelf.h>
37
38#include "_libelf.h"
39
40int
41_libelf_xlate_shtype(uint32_t sht)
42{
43	switch (sht) {
44	case SHT_DYNAMIC:
45		return (ELF_T_DYN);
46	case SHT_DYNSYM:
47		return (ELF_T_SYM);
48	case SHT_FINI_ARRAY:
49		return (ELF_T_ADDR);
50	case SHT_GROUP:
51		return (ELF_T_WORD);
52	case SHT_HASH:
53		return (ELF_T_WORD);
54	case SHT_INIT_ARRAY:
55		return (ELF_T_ADDR);
56	case SHT_NOBITS:
57		return (ELF_T_BYTE);
58	case SHT_NOTE:
59		return (ELF_T_NOTE);
60	case SHT_PREINIT_ARRAY:
61		return (ELF_T_ADDR);
62	case SHT_PROGBITS:
63		return (ELF_T_BYTE);
64	case SHT_REL:
65		return (ELF_T_REL);
66	case SHT_RELA:
67		return (ELF_T_RELA);
68	case SHT_STRTAB:
69		return (ELF_T_BYTE);
70	case SHT_SYMTAB:
71		return (ELF_T_SYM);
72	case SHT_SYMTAB_SHNDX:
73		return (ELF_T_WORD);
74#if defined(__LIBELF_HAVE_ELF_VERS)
75	case SHT_GNU_verdef:	/* == SHT_SUNW_verdef */
76		return (ELF_T_VDEF);
77	case SHT_GNU_verneed:	/* == SHT_SUNW_verneed */
78		return (ELF_T_VNEED);
79	case SHT_GNU_versym:	/* == SHT_SUNW_versym */
80		return (ELF_T_HALF);
81#endif /* __LIBELF_HAVE_ELF_VERS */
82#if defined(__LIBELF_HAVE_ELF_MOVE)
83	case SHT_SUNW_move:
84		return (ELF_T_MOVE);
85#endif /* __LIBELF_HAVE_ELF_MOVE */
86#if defined(__LIBELF_HAVE_ELF_SYMINFO)
87	case SHT_SUNW_syminfo:
88		return (ELF_T_SYMINFO);
89#endif /* __LIBELF_HAVE_ELF_SYMINFO */
90	case SHT_AMD64_UNWIND:	/* == SHT_IA_64_UNWIND */
91		return (ELF_T_BYTE);
92	default:
93		return (-1);
94	}
95}
96