1 /* Copyright (C) 2002, 2005, 2006 Red Hat, Inc.
2 This file is part of elfutils.
3 Written by Ulrich Drepper <drepper@redhat.com>, 2002.
4
5 This file is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
9
10 elfutils is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17
18 #include <config.h>
19
20 #include <stdio.h>
21 #include <stdlib.h>
22 #include <string.h>
23
24 #include <libelfP.h>
25
26 static struct
27 {
28 int id;
29 const char *expected;
30 } libelf_msgs[ELF_E_NUM] =
31 {
32 { ELF_E_NOERROR, "no error" },
33 { ELF_E_UNKNOWN_ERROR, "unknown error" },
34 { ELF_E_UNKNOWN_VERSION, "unknown version" },
35 { ELF_E_UNKNOWN_TYPE, "unknown type" },
36 { ELF_E_INVALID_HANDLE, "invalid `Elf' handle" },
37 { ELF_E_SOURCE_SIZE, "invalid size of source operand" },
38 { ELF_E_DEST_SIZE, "invalid size of destination operand" },
39 { ELF_E_INVALID_ENCODING, "invalid encoding" },
40 { ELF_E_NOMEM, "out of memory" },
41 { ELF_E_INVALID_FILE, "invalid file descriptor" },
42 { ELF_E_INVALID_OP, "invalid operation" },
43 { ELF_E_NO_VERSION, "ELF version not set" },
44 { ELF_E_INVALID_CMD, "invalid command" },
45 { ELF_E_RANGE, "offset out of range" },
46 { ELF_E_ARCHIVE_FMAG, "invalid fmag field in archive header" },
47 { ELF_E_INVALID_ARCHIVE, "invalid archive file" },
48 { ELF_E_NO_ARCHIVE, "descriptor is not for an archive" },
49 { ELF_E_NO_INDEX, "no index available" },
50 { ELF_E_READ_ERROR, "cannot read data from file" },
51 { ELF_E_WRITE_ERROR, "cannot write data to file" },
52 { ELF_E_INVALID_CLASS, "invalid binary class" },
53 { ELF_E_INVALID_INDEX, "invalid section index" },
54 { ELF_E_INVALID_OPERAND, "invalid operand" },
55 { ELF_E_INVALID_SECTION, "invalid section" },
56 { ELF_E_INVALID_COMMAND, "invalid command" },
57 { ELF_E_WRONG_ORDER_EHDR, "executable header not created first" },
58 { ELF_E_FD_DISABLED, "file descriptor disabled" },
59 { ELF_E_FD_MISMATCH, "archive/member file descriptor mismatch" },
60 { ELF_E_OFFSET_RANGE, "offset out of range" },
61 { ELF_E_NOT_NUL_SECTION, "cannot manipulate null section" },
62 { ELF_E_DATA_MISMATCH, "data/scn mismatch" },
63 { ELF_E_INVALID_SECTION_HEADER, "invalid section header" },
64 { ELF_E_INVALID_DATA, "invalid data" },
65 { ELF_E_DATA_ENCODING, "unknown data encoding" },
66 { ELF_E_SECTION_TOO_SMALL, "section `sh_size' too small for data" },
67 { ELF_E_INVALID_ALIGN, "invalid section alignment" },
68 { ELF_E_INVALID_SHENTSIZE, "invalid section entry size" },
69 { ELF_E_UPDATE_RO, "update() for write on read-only file" },
70 { ELF_E_NOFILE, "no such file" },
71 { ELF_E_GROUP_NOT_REL,
72 "only relocatable files can contain section groups" },
73 { ELF_E_INVALID_PHDR,
74 "program header only allowed in executables, shared objects, \
75 and core files" },
76 { ELF_E_NO_PHDR, "file has no program header" },
77 { ELF_E_INVALID_OFFSET, "invalid offset" },
78 { ELF_E_INVALID_SECTION_TYPE , "invalid section type" },
79 { ELF_E_INVALID_SECTION_FLAGS , "invalid section flags" },
80 { ELF_E_NOT_COMPRESSED, "section does not contain compressed data" },
81 { ELF_E_ALREADY_COMPRESSED, "section contains compressed data" },
82 { ELF_E_UNKNOWN_COMPRESSION_TYPE, "unknown compression type" },
83 { ELF_E_COMPRESS_ERROR, "cannot compress data" },
84 { ELF_E_DECOMPRESS_ERROR, "cannot decompress data" }
85 };
86
87
88 int
main(void)89 main (void)
90 {
91 size_t cnt;
92 int result = EXIT_SUCCESS;
93
94 /* Clear the error state. */
95 (void) elf_errno ();
96
97 /* Check all the messages of libelf. */
98 for (cnt = 1; cnt < ELF_E_NUM; ++cnt)
99 {
100 const char *str = elf_errmsg (libelf_msgs[cnt].id);
101
102 if (strcmp (str, libelf_msgs[cnt].expected) != 0)
103 {
104 printf ("libelf msg %zu: expected \"%s\", got \"%s\"\n",
105 cnt, libelf_msgs[cnt].expected, str);
106 result = EXIT_FAILURE;
107 }
108 }
109
110 return result;
111 }
112