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LLVM-OBJDUMP(1)			     LLVM		       LLVM-OBJDUMP(1)

NAME
       llvm-objdump - LLVM's object file dumper

SYNOPSIS
       llvm-objdump [commands] [options] [filenames...]

DESCRIPTION
       The  llvm-objdump utility prints	the contents of	object files and final
       linked images named on the command line.	If no file name	is  specified,
       llvm-objdump  will  attempt  to read from a.out.	If - is	used as	a file
       name, llvm-objdump will process a file on its standard input stream.

COMMANDS
       At least	one of the following commands are required, and	some  commands
       can be combined with other commands:

       -a, --archive-headers
	      Display the information contained	within an archive's headers.

       -d, --disassemble
	      Disassemble all text sections found in the input files.

       -D, --disassemble-all
	      Disassemble all sections found in	the input files.

       --disassemble-functions=<symbol1[,symbol2,...]>
	      Disassemble  only	 the specified symbols.	Takes demangled	symbol
	      names when --demangle is specified, otherwise takes mangled sym-
	      bol names.  Implies --disassemble.

       --dwarf=<value>
	      Dump  the	 specified  DWARF debug	sections. The supported	values
	      are:

	      frames - .debug_frame

       -f, --file-headers
	      Display the contents of the overall file header.

       --fault-map-section
	      Display the content of the fault map section.

       -h, --headers, --section-headers
	      Display summaries	of the headers for each	section.

       --help Display usage information	and exit. Does not  stack  with	 other
	      commands.

       -p, --private-headers
	      Display format-specific file headers.

       -r, --reloc
	      Display the relocation entries in	the file.

       -R, --dynamic-reloc
	      Display the dynamic relocation entries in	the file.

       --raw-clang-ast
	      Dump the raw binary contents of the clang	AST section.

       -s, --full-contents
	      Display the contents of each section.

       -t, --syms
	      Display the symbol table.

       -u, --unwind-info
	      Display the unwind info of the input(s).

       --version
	      Display  the  version  of	 the llvm-objdump executable. Does not
	      stack with other commands.

       -x, --all-headers
	      Display all available header information.	Equivalent to specify-
	      ing    --archive-headers,	  --file-headers,   --private-headers,
	      --reloc, --section-headers, and --syms.

OPTIONS
       llvm-objdump supports the following options:

       --adjust-vma=<offset>
	      Increase the displayed address in	disassembly or section	header
	      printing by the specified	offset.

       --arch-name=<string>
	      Specify	the   target   architecture  when  disassembling.  Use
	      --version	for a list of available	targets.

       -C, --demangle
	      Demangle symbol names in the output.

       -j, --section=<section1[,section2,...]>
	      Perform commands on the specified	sections only. For Mach-O  use
	      segment,section to specify the section name.

       -l, --line-numbers
	      When   disassembling,   display  source  line  numbers.  Implies
	      --disassemble.

       -M, --disassembler-options=<opt1[,opt2,...]>
	      Pass target-specific disassembler	options.  Currently  supported
	      for  ARM	targets	 only. Available options are reg-names-std and
	      reg-names-raw.

       --mcpu=<cpu-name>
	      Target a specific	CPU type for disassembly. Specify  --mcpu=help
	      to display available CPUs.

       --mattr=<a1,+a2,-a3,...>
	      Enable/disable  target-specific  attributes. Specify --mcpu=help
	      to display the available attributes.

       --no-leading-addr
	      When disassembling, do not print leading addresses.

       --no-show-raw-insn
	      When disassembling, do not print the raw bytes of	each  instruc-
	      tion.

       --print-imm-hex
	      Use  hex	format	when  printing immediate values	in disassembly
	      output.

       -S, --source
	      When disassembling, display source interleaved with  the	disas-
	      sembly. Implies --disassemble.

       --show-lma
	      Display  the  LMA	 column	 when dumping ELF section headers. De-
	      faults to	off unless any section has different VMA and LMAs.

       --start-address=<address>
	      When disassembling, only disassemble from	the specified address.

	      When printing relocations, only print the	 relocations  patching
	      offsets from at least address.

	      When  printing  symbols,	only  print symbols with a value of at
	      least address.

       --stop-address=<address>
	      When disassembling, only disassemble up to,  but	not  including
	      the specified address.

	      When  printing  relocations, only	print the relocations patching
	      offsets up to address.

	      When printing symbols, only print	symbols	with a value up	to ad-
	      dress.

       --triple=<string>
	      Target  triple  to  disassemble for, see --version for available
	      targets.

       -w, --wide
	      Ignored for compatibility	with GNU objdump.

       --x86-asm-syntax=<style>
	      When used	with --disassemble, choose style of code to emit  from
	      X86 backend. Supported values are:

		 att	AT&T-style assembly

		 intel	Intel-style assembly

	      The default disassembly style is att.

       -z, --disassemble-zeroes
	      Do not skip blocks of zeroes when	disassembling.

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

MACH-O ONLY OPTIONS AND	COMMANDS
       --arch=<architecture>
	      Specify the  architecture	 to  disassemble.  see	--version  for
	      available	architectures.

       --archive-member-offsets
	      Print the	offset to each archive member for Mach-O archives (re-
	      quires --archive-headers).

       --bind Display binding info

       --cfg  Create a CFG for every symbol in the object file and write it to
	      a	graphviz file.

       --data-in-code
	      Display the data in code table.

       --dis-symname=<name>
	      Disassemble just the specified symbol's instructions.

       --dylibs-used
	      Display the shared libraries used	for linked files.

       --dsym=<string>
	      Use .dSYM	file for debug info.

       --dylib-id
	      Display the shared library's ID for dylib	files.

       --exports-trie
	      Display exported symbols.

       -g     Print line information from debug	info if	available.

       --full-leading-addr
	      Print the	full leading address when disassembling.

       --indirect-symbols
	      Display the indirect symbol table.

       --info-plist
	      Display the info plist section as	strings.

       --lazy-bind
	      Display lazy binding info.

       --link-opt-hints
	      Display the linker optimization hints.

       -m, --macho
	      Use  Mach-O  specific object file	parser.	Commands and other op-
	      tions may	behave differently when	used with --macho.

       --no-leading-headers
	      Do not print any leading headers.

       --no-symbolic-operands
	      Do not print symbolic operands when disassembling.

       --non-verbose
	      Display the information for Mach-O objects in non-verbose	or nu-
	      meric form.

       --objc-meta-data
	      Display the Objective-C runtime meta data.

       --private-header
	      Display only the first format specific file header.

       --rebase
	      Display rebasing information.

       --universal-headers
	      Display universal	headers.

       --weak-bind
	      Display weak binding information.

BUGS
       To report bugs, please visit <http://llvm.org/bugs/>.

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

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

COPYRIGHT
       2003-2020, LLVM Project

10				  2020-08-27		       LLVM-OBJDUMP(1)

NAME | SYNOPSIS | DESCRIPTION | COMMANDS | OPTIONS | MACH-O ONLY OPTIONS AND COMMANDS | BUGS | SEE ALSO | AUTHOR | COPYRIGHT

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