1ELFEDIT(1)                   GNU Development Tools                  ELFEDIT(1)
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NAME

6       elfedit - Update the ELF header of ELF files.
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SYNOPSIS

9       elfedit [--input-mach=machine]
10               [--input-type=type]
11               [--input-osabi=osabi]
12               --output-mach=machine
13               --output-type=type
14               --output-osabi=osabi
15               [-v|--version]
16               [-h|--help]
17               elffile...
18

DESCRIPTION

20       elfedit updates the ELF header of ELF files which have the matching ELF
21       machine and file types.  The options control how and which fields in
22       the ELF header should be updated.
23
24       elffile... are the ELF files to be updated.  32-bit and 64-bit ELF
25       files are supported, as are archives containing ELF files.
26

OPTIONS

28       The long and short forms of options, shown here as alternatives, are
29       equivalent. At least one of the --output-mach, --output-type and
30       --output-osabi options must be given.
31
32       --input-mach=machine
33           Set the matching input ELF machine type to machine.  If
34           --input-mach isn't specified, it will match any ELF machine types.
35
36           The supported ELF machine types are, i386, IAMCU, L1OM, K1OM and
37           x86-64.
38
39       --output-mach=machine
40           Change the ELF machine type in the ELF header to machine.  The
41           supported ELF machine types are the same as --input-mach.
42
43       --input-type=type
44           Set the matching input ELF file type to type.  If --input-type
45           isn't specified, it will match any ELF file types.
46
47           The supported ELF file types are, rel, exec and dyn.
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49       --output-type=type
50           Change the ELF file type in the ELF header to type.  The supported
51           ELF types are the same as --input-type.
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53       --input-osabi=osabi
54           Set the matching input ELF file OSABI to osabi.  If --input-osabi
55           isn't specified, it will match any ELF OSABIs.
56
57           The supported ELF OSABIs are, none, HPUX, NetBSD, GNU, Linux (alias
58           for GNU), Solaris, AIX, Irix, FreeBSD, TRU64, Modesto, OpenBSD,
59           OpenVMS, NSK, AROS and FenixOS.
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61       --output-osabi=osabi
62           Change the ELF OSABI in the ELF header to osabi.  The supported ELF
63           OSABI are the same as --input-osabi.
64
65       -v
66       --version
67           Display the version number of elfedit.
68
69       -h
70       --help
71           Display the command line options understood by elfedit.
72
73       @file
74           Read command-line options from file.  The options read are inserted
75           in place of the original @file option.  If file does not exist, or
76           cannot be read, then the option will be treated literally, and not
77           removed.
78
79           Options in file are separated by whitespace.  A whitespace
80           character may be included in an option by surrounding the entire
81           option in either single or double quotes.  Any character (including
82           a backslash) may be included by prefixing the character to be
83           included with a backslash.  The file may itself contain additional
84           @file options; any such options will be processed recursively.
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SEE ALSO

87       readelf(1), and the Info entries for binutils.
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90       Copyright (c) 1991-2018 Free Software Foundation, Inc.
91
92       Permission is granted to copy, distribute and/or modify this document
93       under the terms of the GNU Free Documentation License, Version 1.3 or
94       any later version published by the Free Software Foundation; with no
95       Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
96       Texts.  A copy of the license is included in the section entitled "GNU
97       Free Documentation License".
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101binutils-2.30                     2018-01-27                        ELFEDIT(1)
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