1 /* Copyright (C) 2002 Red Hat, Inc.
2 Written by Ulrich Drepper <drepper@redhat.com>, 2002.
3
4 This program is Open Source software; you can redistribute it and/or
5 modify it under the terms of the Open Software License version 1.0 as
6 published by the Open Source Initiative.
7
8 You should have received a copy of the Open Software License along
9 with this program; if not, you may obtain a copy of the Open Software
10 License version 1.0 from http://www.opensource.org/licenses/osl.php or
11 by writing the Open Source Initiative c/o Lawrence Rosen, Esq.,
12 3001 King Ranch Road, Ukiah, CA 95482. */
13
14 #include <config.h>
15
16 #include <stdio.h>
17 #include <stdlib.h>
18 #include <string.h>
19
20 #include <libelfP.h>
21
22 static struct
23 {
24 int id;
25 const char *expected;
26 } libelf_msgs[ELF_E_NUM] =
27 {
28 { ELF_E_NOERROR, "no error" },
29 { ELF_E_UNKNOWN_ERROR, "unknown error" },
30 { ELF_E_UNKNOWN_VERSION, "unknown version" },
31 { ELF_E_UNKNOWN_TYPE, "unknown type" },
32 { ELF_E_INVALID_HANDLE, "invalid `Elf' handle" },
33 { ELF_E_SOURCE_SIZE, "invalid size of source operand" },
34 { ELF_E_DEST_SIZE, "invalid size of destination operand" },
35 { ELF_E_INVALID_ENCODING, "invalid encoding" },
36 { ELF_E_NOMEM, "out of memory" },
37 { ELF_E_INVALID_FILE, "invalid file descriptor" },
38 { ELF_E_INVALID_OP, "invalid operation" },
39 { ELF_E_NO_VERSION, "ELF version not set" },
40 { ELF_E_INVALID_CMD, "invalid command" },
41 { ELF_E_RANGE, "offset out of range" },
42 { ELF_E_ARCHIVE_FMAG, "invalid fmag field in archive header" },
43 { ELF_E_INVALID_ARCHIVE, "invalid archive file" },
44 { ELF_E_NO_ARCHIVE, "descriptor is not for an archive" },
45 { ELF_E_NO_INDEX, "no index available" },
46 { ELF_E_READ_ERROR, "cannot read data from file" },
47 { ELF_E_WRITE_ERROR, "cannot write data to file" },
48 { ELF_E_INVALID_CLASS, "invalid binary class" },
49 { ELF_E_INVALID_INDEX, "invalid section index" },
50 { ELF_E_INVALID_OPERAND, "invalid operand" },
51 { ELF_E_INVALID_SECTION, "invalid section" },
52 { ELF_E_INVALID_COMMAND, "invalid command" },
53 { ELF_E_WRONG_ORDER_EHDR, "executable header not created first" },
54 { ELF_E_FD_DISABLED, "file descriptor disabled" },
55 { ELF_E_FD_MISMATCH, "archive/member fildes mismatch" },
56 { ELF_E_OFFSET_RANGE, "offset out of range" },
57 { ELF_E_NOT_NUL_SECTION, "cannot manipulate null section" },
58 { ELF_E_DATA_MISMATCH, "data/scn mismatch" },
59 { ELF_E_INVALID_SECTION_HEADER, "invalid section header" },
60 { ELF_E_INVALID_DATA, "invalid data" },
61 { ELF_E_DATA_ENCODING, "unknown data encoding" },
62 { ELF_E_SECTION_TOO_SMALL, "section `sh_size' too small for data" },
63 { ELF_E_INVALID_ALIGN, "invalid section alignment" },
64 { ELF_E_INVALID_SHENTSIZE, "invalid section entry size" },
65 { ELF_E_UPDATE_RO, "update() for write on read-only file" },
66 { ELF_E_NOFILE, "no such file" },
67 { ELF_E_GROUP_NOT_REL,
68 "only relocatable files can contain section groups" },
69 { ELF_E_INVALID_PHDR,
70 "program header only allowed in executables and shared objects" },
71 { ELF_E_NO_PHDR,
72 "file has no program header" }
73 };
74
75
76 int
main(void)77 main (void)
78 {
79 size_t cnt;
80 int result = EXIT_SUCCESS;
81
82 /* Clear the error state. */
83 (void) elf_errno ();
84
85 /* Check all the messages of libelf. */
86 for (cnt = 1; cnt < ELF_E_NUM; ++cnt)
87 {
88 const char *str = elf_errmsg (libelf_msgs[cnt].id);
89
90 if (strcmp (str, libelf_msgs[cnt].expected) != 0)
91 {
92 printf ("libelf msg %zu: expected \"%s\", got \"%s\"\n",
93 cnt, libelf_msgs[cnt].expected, str);
94 result = EXIT_FAILURE;
95 }
96 }
97
98 return result;
99 }
100