Import of Binutils from the FSF 2.11 branch [checked out 19-July-2001].
This commit is contained in:
obrien
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contrib/binutils/binutils/readelf.1
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contrib/binutils/binutils/readelf.1
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.\" Automatically generated by Pod::Man version 1.02
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.\" Wed May 30 12:24:29 2001
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.\" ======================================================================
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.\"
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.IX Title "READELF.1 1"
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.TH READELF.1 1 "binutils-2.11.90" "2001-05-30" "GNU"
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.UC
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.SH "NAME"
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readelf \- Displays information about \s-1ELF\s0 files.
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.SH "SYNOPSIS"
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.IX Header "SYNOPSIS"
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readelf [ \-a | \-\-all ]
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[ \-h | \-\-file-header]
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[ \-l | \-\-program-headers | \-\-segments]
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[ \-S | \-\-section-headers | \-\-sections]
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[ \-e | \-\-headers]
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[ \-s | \-\-syms | \-\-symbols]
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[ \-n | \-\-notes]
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[ \-r | \-\-relocs]
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[ \-u | \-\-unwind]
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[ \-d | \-\-dynamic]
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[ \-V | \-\-version-info]
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[ \-D | \-\-use-dynamic]
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[ \-x <number> | \-\-hex-dump=<number>]
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[ \-w[liaprf] | \-\-debug-dump[=info,=line,=abbrev,=pubnames,=ranges,=frames]]
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[ \-\-histogram]
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[ \-v | \-\-version]
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[ \-H | \-\-help]
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\fIelffile\fR...
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.SH "DESCRIPTION"
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.IX Header "DESCRIPTION"
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\&\f(CW\*(C`readelf\*(C'\fR displays information about one or more \s-1ELF\s0 format object
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files. The options control what particular information to display.
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.PP
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\&\fIelffile\fR... are the object files to be examined. At the
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moment, \f(CW\*(C`readelf\*(C'\fR does not support examining archives, nor does it
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support examing 64 bit \s-1ELF\s0 files.
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.SH "OPTIONS"
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.IX Header "OPTIONS"
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The long and short forms of options, shown here as alternatives, are
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equivalent. At least one option besides \fB\-v\fR or \fB\-H\fR must be
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given.
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.Ip "\f(CW\*(C`\-a\*(C'\fR" 4
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.IX Item "-a"
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.Ip "\f(CW\*(C`\-\-all\*(C'\fR" 4
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.IX Item "--all"
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Equivalent to specifiying \fB\*(--file-header\fR,
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\&\fB\*(--program-headers\fR, \fB\*(--sections\fR, \fB\*(--symbols\fR,
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\&\fB\*(--relocs\fR, \fB\*(--dynamic\fR, \fB\*(--notes\fR and
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\&\fB\*(--version-info\fR.
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.Ip "\f(CW\*(C`\-h\*(C'\fR" 4
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.IX Item "-h"
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.Ip "\f(CW\*(C`\-\-file\-header\*(C'\fR" 4
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.IX Item "--file-header"
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Displays the information contained in the \s-1ELF\s0 header at the start of the
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file.
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.Ip "\f(CW\*(C`\-l\*(C'\fR" 4
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.IX Item "-l"
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.Ip "\f(CW\*(C`\-\-program\-headers\*(C'\fR" 4
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.IX Item "--program-headers"
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.Ip "\f(CW\*(C`\-\-segments\*(C'\fR" 4
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.IX Item "--segments"
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Displays the information contained in the file's segment headers, if it
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has any.
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.Ip "\f(CW\*(C`\-S\*(C'\fR" 4
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.IX Item "-S"
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.Ip "\f(CW\*(C`\-\-sections\*(C'\fR" 4
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.IX Item "--sections"
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.Ip "\f(CW\*(C`\-\-section\-headers\*(C'\fR" 4
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.IX Item "--section-headers"
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Displays the information contained in the file's section headers, if it
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has any.
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.Ip "\f(CW\*(C`\-s\*(C'\fR" 4
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.IX Item "-s"
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.Ip "\f(CW\*(C`\-\-symbols\*(C'\fR" 4
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.IX Item "--symbols"
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.Ip "\f(CW\*(C`\-\-syms\*(C'\fR" 4
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.IX Item "--syms"
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Displays the entries in symbol table section of the file, if it has one.
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.Ip "\f(CW\*(C`\-e\*(C'\fR" 4
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.IX Item "-e"
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.Ip "\f(CW\*(C`\-\-headers\*(C'\fR" 4
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.IX Item "--headers"
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Display all the headers in the file. Equivalent to \fB\-h \-l \-S\fR.
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.Ip "\f(CW\*(C`\-n\*(C'\fR" 4
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.IX Item "-n"
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.Ip "\f(CW\*(C`\-\-notes\*(C'\fR" 4
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.IX Item "--notes"
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Displays the contents of the \s-1NOTE\s0 segment, if it exists.
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.Ip "\f(CW\*(C`\-r\*(C'\fR" 4
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.IX Item "-r"
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.Ip "\f(CW\*(C`\-\-relocs\*(C'\fR" 4
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.IX Item "--relocs"
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Displays the contents of the file's relocation section, if it has one.
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.Ip "\f(CW\*(C`\-u\*(C'\fR" 4
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.IX Item "-u"
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.Ip "\f(CW\*(C`\-\-unwind\*(C'\fR" 4
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.IX Item "--unwind"
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Displays the contents of the file's unwind section, if it has one. Only
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the unwind sections for \s-1IA64\s0 \s-1ELF\s0 files are currently supported.
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.Ip "\f(CW\*(C`\-d\*(C'\fR" 4
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.IX Item "-d"
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.Ip "\f(CW\*(C`\-\-dynamic\*(C'\fR" 4
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.IX Item "--dynamic"
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Displays the contents of the file's dynamic section, if it has one.
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.Ip "\f(CW\*(C`\-V\*(C'\fR" 4
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.IX Item "-V"
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.Ip "\f(CW\*(C`\-\-version\-info\*(C'\fR" 4
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.IX Item "--version-info"
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Displays the contents of the version sections in the file, it they
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exist.
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.Ip "\f(CW\*(C`\-D\*(C'\fR" 4
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.IX Item "-D"
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.Ip "\f(CW\*(C`\-\-use\-dynamic\*(C'\fR" 4
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.IX Item "--use-dynamic"
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When displaying symbols, this option makes \f(CW\*(C`readelf\*(C'\fR use the
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symbol table in the file's dynamic section, rather than the one in the
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symbols section.
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.Ip "\f(CW\*(C`\-x <number>\*(C'\fR" 4
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.IX Item "-x <number>"
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.Ip "\f(CW\*(C`\-\-hex\-dump=<number>\*(C'\fR" 4
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.IX Item "--hex-dump=<number>"
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Displays the contents of the indicated section as a hexadecimal dump.
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.Ip "\f(CW\*(C`\-w[liaprf]\*(C'\fR" 4
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.IX Item "-w[liaprf]"
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.Ip "\f(CW\*(C`\-\-debug\-dump[=line,=info,=abbrev,=pubnames,=ranges,=frames]\*(C'\fR" 4
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.IX Item "--debug-dump[=line,=info,=abbrev,=pubnames,=ranges,=frames]"
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Displays the contents of the debug sections in the file, if any are
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present. If one of the optional letters or words follows the switch
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then only data found in those specific sections will be dumped.
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.Ip "\f(CW\*(C`\-\-histogram\*(C'\fR" 4
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.IX Item "--histogram"
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Display a histogram of bucket list lengths when displaying the contents
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of the symbol tables.
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.Ip "\f(CW\*(C`\-v\*(C'\fR" 4
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.IX Item "-v"
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.Ip "\f(CW\*(C`\-\-version\*(C'\fR" 4
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.IX Item "--version"
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Display the version number of readelf.
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.Ip "\f(CW\*(C`\-H\*(C'\fR" 4
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.IX Item "-H"
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.Ip "\f(CW\*(C`\-\-help\*(C'\fR" 4
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.IX Item "--help"
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Display the command line options understood by \f(CW\*(C`readelf\*(C'\fR.
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.SH "SEE ALSO"
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.IX Header "SEE ALSO"
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\&\fIobjdump\fR\|(1), and the Info entries for \fIbinutils\fR.
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.SH "COPYRIGHT"
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.IX Header "COPYRIGHT"
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Copyright (c) 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001 Free Software Foundation, Inc.
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.PP
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the \s-1GNU\s0 Free Documentation License, Version 1.1
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or any later version published by the Free Software Foundation;
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with no Invariant Sections, with no Front-Cover Texts, and with no
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Back-Cover Texts. A copy of the license is included in the
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section entitled \*(L"\s-1GNU\s0 Free Documentation License\*(R".
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