blob: b45e5ade5d9880dab95b5a0bc24a168f759ca173 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright (c) 1995, 2010, Oracle and/or its affiliates. All rights reserved.
#
This directory contains sample programs that demonstrate how to use libelf.
Manual pages for libelf routines are located in section 3e: Library Functions.
Each of these sample programs displays, or manipulates information from a ELF
file. Each program uses libelf differently. To learn more about ELF files
and their format refer to the "Linker & Libraries Guide", which is part of the
"Software Developer Collection", and the "System V Application Binary
Interface".
The following source files are provided:
pcom.c print comment: prints the .comment section of an ELF file.
Demonstrates how to examine a file opened with
elf_begin(ELF_C_READ)
acom.c append comment: appends to, or creates a .comment section
within an ELF file. Demonstrates the updating of a file with
elf_begin(ELF_C_RDWR)
dcom.c delete comment: deletes a .comment section from an ELF file.
Demonstrates the creation of a ELF file with
elf_begin(ELF_C_WRITE)
tpcom.c threaded print comment: a threaded version of pcom.c.
Demonstrates that libelf is MT-Safe and can be used by a
threaded program.
dispsyms.c print symbols: scans a ELF file for any symbol tables
(SHT_SYMTAB, SHT_DYNSYM, or SHT_SUNW_LDYNSYM) and
displays the symbol tables contents.
Makefile make file to build the above programs.
Building the demos
------------------
To build the programs:
% make all
To test the programs:
% make test
|
