freebsd-skq/usr.bin/elfdump/elfdump.1

.\" Copyright (c) 2003 David O'Brien
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" $FreeBSD$
.\"
.Dd January 15, 2003
.Dt ELFDUMP 1
.Os
.Sh NAME
.Nm elfdump
.Nd "display information about"
.Tn ELF
files
.Sh SYNOPSIS
.Nm
.Fl a | cdeGhinprs
.Op Fl w Ar file
.Ar file
.Sh DESCRIPTION
The
.Nm
utility
dumps various information about the specified
.Tn ELF
.Ar file .
.Pp
The options are as follows:
.Bl -tag -width ".Fl w Ar file"
.It Fl a
Dump all information.
.It Fl c
Dump section headers.
.It Fl d
Dump dynamic symbols.
.It Fl e
Dump ELF header.
.It Fl G
Dump the GOT.
.It Fl h
Dump the hash values.
.It Fl i
Dump the dynamic interpreter.
.It Fl n
Dump note sections.
.It Fl p
Dump the program header.
.It Fl r
Dump relocations.
.It Fl s
Dump the symbol table.
.It Fl w Ar file
Write output to a
.Ar file
instead of the standard output.
.El
.Sh EXIT STATUS
.Ex -std
.Sh EXAMPLES
The following is an example of a typical usage
of the
.Nm
command:
.Pp
.Dl "elfdump -a -w output /bin/ls"
.Sh SEE ALSO
.Xr objdump 1 ,
.Xr readelf 1
.Rs
.%A "AT&T Unix Systems Labs"
.%T "System V Application Binary Interface"
.%U http://www.sco.com/developers/gabi/
.Re
.Sh HISTORY
The
.Nm
utility first appeared in
.Fx 5.0 .
.Sh AUTHORS
.An -nosplit
The
.Nm
utility
was written by
.An Jake Burkholder Aq Mt jake@FreeBSD.org .
This
manual page was written by
.An David O'Brien Aq Mt obrien@FreeBSD.org .
.Sh BUGS
Does not fully implement the
.Tn ELF
gABI.
Add a man page. 2003-02-03 01:59:27 +00:00			`.\" Copyright (c) 2003 David O'Brien`
			`.\" All rights reserved.`
			`.\"`
			`.\" Redistribution and use in source and binary forms, with or without`
			`.\" modification, are permitted provided that the following conditions`
			`.\" are met:`
			`.\" 1. Redistributions of source code must retain the above copyright`
			`.\" notice, this list of conditions and the following disclaimer.`
			`.\" 2. Redistributions in binary form must reproduce the above copyright`
			`.\" notice, this list of conditions and the following disclaimer in the`
			`.\" documentation and/or other materials provided with the distribution.`
			`.\"`
			.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
			`.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE`
			`.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE`
			`.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE`
			`.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL`
			`.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS`
			`.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)`
			`.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT`
			`.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY`
			`.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF`
			`.\" SUCH DAMAGE.`
			`.\"`
			`.\" $FreeBSD$`
			`.\"`
			`.Dd January 15, 2003`
			`.Dt ELFDUMP 1`
			`.Os`
			`.Sh NAME`
			`.Nm elfdump`
mdoc(7) police: Revision. 2003-03-03 11:51:30 +00:00			`.Nd "display information about"`
			`.Tn ELF`
			`files`
Add a man page. 2003-02-03 01:59:27 +00:00			`.Sh SYNOPSIS`
			`.Nm`
Synchronize usage() and SYNOPSIS, and fix them (flags are not optional here). Sort options. Print the file name on error. 2003-06-28 22:30:46 +00:00			`.Fl a \| cdeGhinprs`
mdoc(7) police: Revision. 2003-03-03 11:51:30 +00:00			`.Op Fl w Ar file`
Add a man page. 2003-02-03 01:59:27 +00:00			`.Ar file`
			`.Sh DESCRIPTION`
mdoc(7) police: Revision. 2003-03-03 11:51:30 +00:00			`The`
Add a man page. 2003-02-03 01:59:27 +00:00			`.Nm`
mdoc(7) police: Revision. 2003-03-03 11:51:30 +00:00			`utility`
			`dumps various information about the specified`
			`.Tn ELF`
			`.Ar file .`
Add a man page. 2003-02-03 01:59:27 +00:00			`.Pp`
			`The options are as follows:`
mdoc(7) police: Revision. 2003-03-03 11:51:30 +00:00			`.Bl -tag -width ".Fl w Ar file"`
Add a man page. 2003-02-03 01:59:27 +00:00			`.It Fl a`
			`Dump all information.`
			`.It Fl c`
Fix a typo. MFC after: 3 days 2014-09-16 22:26:01 +00:00			`Dump section headers.`
Add a man page. 2003-02-03 01:59:27 +00:00			`.It Fl d`
			`Dump dynamic symbols.`
			`.It Fl e`
			`Dump ELF header.`
			`.It Fl G`
			`Dump the GOT.`
			`.It Fl h`
			`Dump the hash values.`
Synchronize usage() and SYNOPSIS, and fix them (flags are not optional here). Sort options. Print the file name on error. 2003-06-28 22:30:46 +00:00			`.It Fl i`
			`Dump the dynamic interpreter.`
Add a man page. 2003-02-03 01:59:27 +00:00			`.It Fl n`
			`Dump note sections.`
			`.It Fl p`
			`Dump the program header.`
			`.It Fl r`
			`Dump relocations.`
			`.It Fl s`
			`Dump the symbol table.`
mdoc(7) police: Revision. 2003-03-03 11:51:30 +00:00			`.It Fl w Ar file`
			`Write output to a`
			`.Ar file`
			`instead of the standard output.`
Add a man page. 2003-02-03 01:59:27 +00:00			`.El`
Sort sections. 2005-01-18 13:43:56 +00:00			`.Sh EXIT STATUS`
			`.Ex -std`
Add a man page. 2003-02-03 01:59:27 +00:00			`.Sh EXAMPLES`
			`The following is an example of a typical usage`
			`of the`
			`.Nm`
			`command:`
			`.Pp`
			`.Dl "elfdump -a -w output /bin/ls"`
			`.Sh SEE ALSO`
			`.Xr objdump 1 ,`
			`.Xr readelf 1`
			`.Rs`
mdoc(7) police: Revision. 2003-03-03 11:51:30 +00:00			`.%A "AT&T Unix Systems Labs"`
			`.%T "System V Application Binary Interface"`
Use the newly brought %U macro. 2010-01-15 16:01:22 +00:00			`.%U http://www.sco.com/developers/gabi/`
Add a man page. 2003-02-03 01:59:27 +00:00			`.Re`
			`.Sh HISTORY`
			`The`
			`.Nm`
mdoc(7) police: Revision. 2003-03-03 11:51:30 +00:00			`utility first appeared in`
Add a man page. 2003-02-03 01:59:27 +00:00			`.Fx 5.0 .`
			`.Sh AUTHORS`
mdoc(7) police: Revision. 2003-03-03 11:51:30 +00:00			`.An -nosplit`
			`The`
Add a man page. 2003-02-03 01:59:27 +00:00			`.Nm`
mdoc(7) police: Revision. 2003-03-03 11:51:30 +00:00			`utility`
			`was written by`
use .Mt to mark up email addresses consistently (part3) PR: 191174 Submitted by: Franco Fichtner <franco at lastsummer.de> 2014-06-23 08:23:05 +00:00			`.An Jake Burkholder Aq Mt jake@FreeBSD.org .`
Add a man page. 2003-02-03 01:59:27 +00:00			`This`
			`manual page was written by`
use .Mt to mark up email addresses consistently (part3) PR: 191174 Submitted by: Franco Fichtner <franco at lastsummer.de> 2014-06-23 08:23:05 +00:00			`.An David O'Brien Aq Mt obrien@FreeBSD.org .`
Add a man page. 2003-02-03 01:59:27 +00:00			`.Sh BUGS`
mdoc(7) police: Revision. 2003-03-03 11:51:30 +00:00			`Does not fully implement the`
			`.Tn ELF`
			`gABI.`