Вызов команды MAN readelf
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READELF.1(1) GNU READELF.1(1)
NAME
readelf - Displays information about ELF files.
SYNOPSIS
readelf [ -a | --all ]
[ -h | --file-header]
[ -l | --program-headers | --segments]
[ -S | --section-headers | --sections]
[ -e | --headers]
[ -s | --syms | --symbols]
[ -n | --notes]
[ -r | --relocs]
[ -u | --unwind]
[ -d | --dynamic]
[ -V | --version-info]
[ -D | --use-dynamic]
[ -x <number> | --hex-dump=<number>]
[ -w[liaprf] | --debug-dump[=info,=line,=abbrev,=pub-
names,=ranges,=frames]]
[ --histogram]
[ -v | --version]
[ -H | --help]
elffile...
DESCRIPTION
`readelf' displays information about one or more ELF format object
files. The options control what particular information to display.
elffile... are the object files to be examined. At the moment, `read-
elf' does not support examining archives, nor does it support examing
64 bit ELF files.
OPTIONS
The long and short forms of options, shown here as alternatives, are
equivalent. At least one option besides -v or -H must be given.
`-a'
`--all'
Equivalent to specifiying --file-header, --program-headers, --sec-
tions, --symbols, --relocs, --dynamic, --notes and --version-info.
`-h'
`--file-header'
Displays the information contained in the ELF header at the start
of the file.
`-l'
`--program-headers'
`--segments'
Displays the information contained in the file's segment headers,
if it has any.
`-S'
`--sections'
`--section-headers'
Displays the information contained in the file's section headers,
if it has any.
`-s'
`--symbols'
`--syms'
Displays the entries in symbol table section of the file, if it has
one.
`-e'
`--headers'
Display all the headers in the file. Equivalent to -h -l -S.
`-n'
`--notes'
Displays the contents of the NOTE segment, if it exists.
`-r'
`--relocs'
Displays the contents of the file's relocation section, if it has
one.
`-u'
`--unwind'
Displays the contents of the file's unwind section, if it has one.
Only the unwind sections for IA64 ELF files are currently sup-
ported.
`-d'
`--dynamic'
Displays the contents of the file's dynamic section, if it has one.
`-V'
`--version-info'
Displays the contents of the version sections in the file, it they
exist.
`-D'
`--use-dynamic'
When displaying symbols, this option makes `readelf' use the symbol
table in the file's dynamic section, rather than the one in the
symbols section.
`-x <number>'
`--hex-dump=<number>'
Displays the contents of the indicated section as a hexadecimal
dump.
`-w[liaprf]'
`--debug-dump[=line,=info,=abbrev,=pubnames,=ranges,=frames]'
Displays the contents of the debug sections in the file, if any are
present. If one of the optional letters or words follows the
switch then only data found in those specific sections will be
dumped.
`--histogram'
Display a histogram of bucket list lengths when displaying the con-
tents of the symbol tables.
`-v'
`--version'
Display the version number of readelf.
`-H'
`--help'
Display the command line options understood by `readelf'.
SEE ALSO
objdump(1), and the Info entries for binutils.
COPYRIGHT
Copyright (c) 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001 Free
Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.1 or
any later version published by the Free Software Foundation; with no
Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
Texts. A copy of the license is included in the section entitled "GNU
Free Documentation License".
3rd Berkeley Distribution binutils-2.11.90 READELF.1(1)
Федотов А.М.
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