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READELF !!!READELF NAME SYNOPSIS DESCRIPTION OPTIONS SEE ALSO COPYRIGHT ---- !!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__ __--hex-dump=__ __-w[[liaprmfs]--debug-dump__[[=line,=info,=abbrev,=pubnames,=ranges,=macro,=frames,=str]] [[__-histogram__] [[__-v--version__] [[__-W--wide__] [[__-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, __readelf__ 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__, __--sections__, __--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 supported. __-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 __ __--hex-dump=__ Displays the contents of the indicated section as a hexadecimal dump. __-w[[liaprmfs]__ __--debug-dump[[=line,=info,=abbrev,=pubnames,=ranges,=macro,=frames,=str]__ 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 contents of the symbol tables. __-v__ __--version__ Display the version number of readelf. __-W__ __--wide__ Don't break output lines to fit into 80 columns. By default __readelf__ breaks section header and segment listing lines for 64-bit ELF files, so that they fit into 80 columns. This option causes __readelf__ to print each section header resp. each segment one a single line, which is far more readable on terminals wider than 80 columns. __-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, 2002 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''. ----
5 pages link to
readelf(1)
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