arm-linux-readelf.1
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- ." ========================================================================
- ."
- .IX Title "READELF 1"
- .TH READELF 1 "2005-04-20" "binutils-2.15.97" "GNU Development Tools"
- .SH "NAME"
- readelf - Displays information about ELF files.
- .SH "SYNOPSIS"
- .IX Header "SYNOPSIS"
- readelf [fB-afR|fB--allfR]
- [fB-hfR|fB--file-headerfR]
- [fB-lfR|fB--program-headersfR|fB--segmentsfR]
- [fB-SfR|fB--section-headersfR|fB--sectionsfR]
- [fB-gfR|fB--section-groupsfR]
- [fB-efR|fB--headersfR]
- [fB-sfR|fB--symsfR|fB--symbolsfR]
- [fB-nfR|fB--notesfR]
- [fB-rfR|fB--relocsfR]
- [fB-ufR|fB--unwindfR]
- [fB-dfR|fB--dynamicfR]
- [fB-VfR|fB--version-infofR]
- [fB-AfR|fB--arch-specificfR]
- [fB-DfR|fB--use-dynamicfR]
- [fB-xfR <number>|fB--hex-dump=fR<number>]
- [fB-w[liaprmfFsoR]fR|
- fB--debug-dumpfR[=line,=info,=abbrev,=pubnames,=aranges,=macro,=frames,=frames-interp,=str,=loc,=Ranges]]
- [fB-IfR|fB-histogramfR]
- [fB-vfR|fB--versionfR]
- [fB-WfR|fB--widefR]
- [fB-HfR|fB--helpfR]
- fIelffilefR...
- .SH "DESCRIPTION"
- .IX Header "DESCRIPTION"
- &fBreadelffR displays information about one or more s-1ELFs0 format object
- files. The options control what particular information to display.
- .PP
- &fIelffilefR... are the object files to be examined. 32-bit and
- 64-bit s-1ELFs0 files are supported, as are archives containing s-1ELFs0 files.
- .PP
- This program performs a similar function to fBobjdumpfR but it
- goes into more detail and it exists independently of the s-1BFDs0
- library, so if there is a bug in s-1BFDs0 then readelf will not be
- affected.
- .SH "OPTIONS"
- .IX Header "OPTIONS"
- The long and short forms of options, shown here as alternatives, are
- equivalent. At least one option besides fB-vfR or fB-HfR must be
- given.
- .IP "fB-afR" 4
- .IX Item "-a"
- .PD 0
- .IP "fB--allfR" 4
- .IX Item "--all"
- .PD
- Equivalent to specifiying fB--file-headerfR,
- &fB--program-headersfR, fB--sectionsfR, fB--symbolsfR,
- &fB--relocsfR, fB--dynamicfR, fB--notesfR and
- &fB--version-infofR.
- .IP "fB-hfR" 4
- .IX Item "-h"
- .PD 0
- .IP "fB--file-headerfR" 4
- .IX Item "--file-header"
- .PD
- Displays the information contained in the s-1ELFs0 header at the start of the
- file.
- .IP "fB-lfR" 4
- .IX Item "-l"
- .PD 0
- .IP "fB--program-headersfR" 4
- .IX Item "--program-headers"
- .IP "fB--segmentsfR" 4
- .IX Item "--segments"
- .PD
- Displays the information contained in the file's segment headers, if it
- has any.
- .IP "fB-SfR" 4
- .IX Item "-S"
- .PD 0
- .IP "fB--sectionsfR" 4
- .IX Item "--sections"
- .IP "fB--section-headersfR" 4
- .IX Item "--section-headers"
- .PD
- Displays the information contained in the file's section headers, if it
- has any.
- .IP "fB-gfR" 4
- .IX Item "-g"
- .PD 0
- .IP "fB--section-groupsfR" 4
- .IX Item "--section-groups"
- .PD
- Displays the information contained in the file's section groups, if it
- has any.
- .IP "fB-sfR" 4
- .IX Item "-s"
- .PD 0
- .IP "fB--symbolsfR" 4
- .IX Item "--symbols"
- .IP "fB--symsfR" 4
- .IX Item "--syms"
- .PD
- Displays the entries in symbol table section of the file, if it has one.
- .IP "fB-efR" 4
- .IX Item "-e"
- .PD 0
- .IP "fB--headersfR" 4
- .IX Item "--headers"
- .PD
- Display all the headers in the file. Equivalent to fB-h -l -SfR.
- .IP "fB-nfR" 4
- .IX Item "-n"
- .PD 0
- .IP "fB--notesfR" 4
- .IX Item "--notes"
- .PD
- Displays the contents of the s-1NOTEs0 segments and/or sections, if any.
- .IP "fB-rfR" 4
- .IX Item "-r"
- .PD 0
- .IP "fB--relocsfR" 4
- .IX Item "--relocs"
- .PD
- Displays the contents of the file's relocation section, if it has one.
- .IP "fB-ufR" 4
- .IX Item "-u"
- .PD 0
- .IP "fB--unwindfR" 4
- .IX Item "--unwind"
- .PD
- Displays the contents of the file's unwind section, if it has one. Only
- the unwind sections for s-1IA64s0 s-1ELFs0 files are currently supported.
- .IP "fB-dfR" 4
- .IX Item "-d"
- .PD 0
- .IP "fB--dynamicfR" 4
- .IX Item "--dynamic"
- .PD
- Displays the contents of the file's dynamic section, if it has one.
- .IP "fB-VfR" 4
- .IX Item "-V"
- .PD 0
- .IP "fB--version-infofR" 4
- .IX Item "--version-info"
- .PD
- Displays the contents of the version sections in the file, it they
- exist.
- .IP "fB-AfR" 4
- .IX Item "-A"
- .PD 0
- .IP "fB--arch-specificfR" 4
- .IX Item "--arch-specific"
- .PD
- Displays architecture-specific information in the file, if there
- is any.
- .IP "fB-DfR" 4
- .IX Item "-D"
- .PD 0
- .IP "fB--use-dynamicfR" 4
- .IX Item "--use-dynamic"
- .PD
- When displaying symbols, this option makes fBreadelffR use the
- symbol table in the file's dynamic section, rather than the one in the
- symbols section.
- .IP "fB-x <number>fR" 4
- .IX Item "-x <number>"
- .PD 0
- .IP "fB--hex-dump=<number>fR" 4
- .IX Item "--hex-dump=<number>"
- .PD
- Displays the contents of the indicated section as a hexadecimal dump.
- .IP "fB-w[liaprmfFsoR]fR" 4
- .IX Item "-w[liaprmfFsoR]"
- .PD 0
- .IP "fB--debug-dump[=line,=info,=abbrev,=pubnames,=aranges,=macro,=frames,=frames-interp,=str,=loc,=Ranges]fR" 4
- .IX Item "--debug-dump[=line,=info,=abbrev,=pubnames,=aranges,=macro,=frames,=frames-interp,=str,=loc,=Ranges]"
- .PD
- 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.
- .IP "fB-IfR" 4
- .IX Item "-I"
- .PD 0
- .IP "fB--histogramfR" 4
- .IX Item "--histogram"
- .PD
- Display a histogram of bucket list lengths when displaying the contents
- of the symbol tables.
- .IP "fB-vfR" 4
- .IX Item "-v"
- .PD 0
- .IP "fB--versionfR" 4
- .IX Item "--version"
- .PD
- Display the version number of readelf.
- .IP "fB-WfR" 4
- .IX Item "-W"
- .PD 0
- .IP "fB--widefR" 4
- .IX Item "--wide"
- .PD
- Don't break output lines to fit into 80 columns. By default
- &fBreadelffR breaks section header and segment listing lines for
- 64-bit s-1ELFs0 files, so that they fit into 80 columns. This option causes
- &fBreadelffR to print each section header resp. each segment one a
- single line, which is far more readable on terminals wider than 80 columns.
- .IP "fB-HfR" 4
- .IX Item "-H"
- .PD 0
- .IP "fB--helpfR" 4
- .IX Item "--help"
- .PD
- Display the command line options understood by fBreadelffR.
- .SH "SEE ALSO"
- .IX Header "SEE ALSO"
- &fIobjdumpfR|(1), and the Info entries for fIbinutilsfR.
- .SH "COPYRIGHT"
- .IX Header "COPYRIGHT"
- Copyright (c) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
- .PP
- Permission is granted to copy, distribute and/or modify this document
- under the terms of the s-1GNUs0 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 ``s-1GNUs0 Free Documentation License''.