Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help 
LLVM-READELF(1) 		      LLVM			 LLVM-READELF(1)

NAME
     llvm-readelf - GNU-style LLVM Object Reader

SYNOPSIS
     llvm-readelf [options] [input...]

DESCRIPTION
     The  llvm-readelf tool displays low-level format-specific information about
     one or more object files.

     If input is "-", llvm-readelf reads from standard input. Otherwise, it will
     read from the specified filenames.

OPTIONS
     --all, -a
	    Equivalent to specifying all the main display  options  relevant  to
	    the file format.

     --addrsig
	    Display the address-significance table.

     --arch-specific, -A
	    Display  architecture-specific  information, e.g. the ARM attributes
	    section on ARM.

     --bb-addr-map
	    Display the contents of the  basic	block  address	map  section(s),
	    which  contain the address of each function, along with the relative
	    offset of each basic block.

     --decompress, -z
	    Dump decompressed section content when used with -x or -p.	 If  the
	    section(s) are not compressed, they are displayed as is.

     --demangle, -C
	    Display demangled symbol names in the output.

     --dependent-libraries
	    Display the dependent libraries section.

     --dyn-relocations
	    Display the dynamic relocation entries.

     --dyn-symbols, --dyn-syms
	    Display the dynamic symbol table.

     --dynamic-table, --dynamic, -d
	    Display the dynamic table.

     --cg-profile
	    Display the callgraph profile section.

     --histogram, -I
	    Display a bucket list histogram for dynamic symbol hash tables.

     --elf-linker-options
	    Display the linker options section.

     --elf-output-style=<value>
	    Format  ELF  information  in  the specified style. Valid options are
	    LLVM, GNU, and JSON. LLVM output is an expanded and structured  for-
	    mat.   GNU	(the  default)	output mimics the equivalent GNU readelf
	    output. JSON is JSON formatted output intended for machine	consump-
	    tion.

     --extra-sym-info
	    Display extra information (section name) when showing symbols.

     --section-groups, -g
	    Display section groups.

     --expand-relocs
	    When used with --relocations, display each relocation in an expanded
	    multi-line format.

     --file-header, -h
	    Display file headers.

     --gnu-hash-table
	    Display the GNU hash table for dynamic symbols.

     --hash-symbols
	    Display the expanded hash table with dynamic symbol data.

     --hash-table
	    Display the hash table for dynamic symbols.

     --headers, -e
	    Equivalent	 to   setting:	 --file-header,  --program-headers,  and
	    --sections.

     --help
	    Display a summary of command line options.

     --hex-dump=<section[,section,...]>, -x
	    Display the specified section(s) as hexadecimal bytes.  section  may
	    be a section index or section name.

     --memtag
	    Display information about memory tagging present in the binary. This
	    includes various memtag-specific dynamic entries, decoded global de-
	    scriptor sections, and decoded Android-specific ELF notes.

     --needed-libs
	    Display the needed libraries.

     --no-demangle
	    Do not display demangled symbol names in the output. On by default.

     --notes, -n
	    Display all notes.

     --pretty-print
	    When  used with --elf-output-style, JSON output will be formatted in
	    a more readable format.

     --program-headers, --segments, -l
	    Display the program headers.

     --relocations, --relocs, -r
	    Display the relocation entries in the file.

     --sections, --section-headers, -S
	    Display all sections.

     --section-data
	    When used with --sections, display section	data  for  each  section
	    shown. This option has no effect for GNU style output.

     --section-details, -t
	    Display all section details. Used as an alternative to --sections.

     --section-mapping
	    Display the section to segment mapping.

     --section-relocations
	    When  used	with  --sections,  display  relocations for each section
	    shown. This option has no effect for GNU style output.

     --section-symbols
	    When used with --sections, display symbols for each  section  shown.
	    This option has no effect for GNU style output.

     --stackmap
	    Display contents of the stackmap section.

     --stack-sizes
	    Display  the  contents  of the stack sizes section(s), i.e. pairs of
	    function names and the size of their stack	frames.  Currently  only
	    implemented for GNU style output.

     --string-dump=<section[,section,...]>, -p
	    Display  the  specified section(s) as a list of strings. section may
	    be a section index or section name.

     --symbols, --syms, -s
	    Display the symbol table. Also display the dynamic symbol table when
	    using GNU output style for ELF.

     --unwind, -u
	    Display unwind information.

     --version
	    Display the version of the llvm-readelf executable.

     --version-info, -V
	    Display version sections.

     --wide, -W
	    Ignored for GNU readelf compatibility. The output is already similar
	    to when using -W with GNU readelf.

     @<FILE>
	    Read command-line options from response file <FILE>.

EXIT STATUS
     llvm-readelf returns 0 under normal operation. It returns a  non-zero  exit
     code if there were any errors.

SEE ALSO
     llvm-nm(1), llvm-objdump(1), llvm-readobj(1)

AUTHOR
     Maintained by the LLVM Team (https://llvm.org/).

COPYRIGHT
     2003-2026, LLVM Project

19				   2026-07-30			 LLVM-READELF(1)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=llvm-readelf&sektion=1&manpath=FreeBSD+Ports+15.1.quarterly>

home | help