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llvm-objdump-14 (1) Linux Manual Page

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llvm-objdump – manual page for llvm-objdump 14

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Description

OVERVIEW: llvm object file dumper

USAGE: llvm-objdump [options] <input object files>

Options:

–adjust-vma=,offset/
Increase the displayed address by the specified offset
–all-headers
Display all available header information, relocation entries and the symbol table
–arch-name=<value>
Target arch to disassemble for, see –version for available targets
–archive-headers
Display archive header information
-a
Alias for –archive-headers
-C
Alias for –demangle
–debug-vars-indent=<value>
Distance to indent the source-level variable display, relative to the start of the disassembly
–debug-vars=<value>
Print the locations (in registers or memory) of source-level variables alongside disassembly. Supported formats: ascii, unicode (default)
–demangle
Demangle symbol names
–disassemble-all
Disassemble all sections found in the input files
–disassemble-symbols=<value>
List of symbols to disassemble. Accept demangled names when –demangle is specified, otherwise accept mangled names
–disassemble-zeroes
Do not skip blocks of zeroes when disassembling
–disassembler-options=,options/
Pass target specific disassembler options
–disassemble
Disassemble all executable sections found in the input files
–dwarf=<value>
Dump the specified DWARF debug sections. The only supported value is ‘frames’
–dynamic-reloc
Display the dynamic relocation entries in the file
–dynamic-syms
Display the contents of the dynamic symbol table
-D
Alias for –disassemble-all
-d
Alias for –disassemble
–fault-map-section
Display the content of the fault map section
–file-headers
Display the contents of the overall file header
–full-contents
Display the content of each section
-f
Alias for –file-headers
–headers
Alias for –section-headers
–help
Display available options (–help-hidden for more)
-h
Alias for –section-headers
-j <value>
Alias for –section
–line-numbers
When disassembling, display source line numbers. Implies –disassemble
-l
Alias for –line-numbers
–macho
Use MachO specific object file parser
–mattr=,a1/,+a2,-a3,…
Target specific attributes (–mattr=,help/ for details)
–mcpu=,cpu-name/
Target a specific cpu type (–mcpu=,help/ for details)
-M <value>
Alias for –disassembler-options=
-m
Alias for –macho
–no-leading-addr
When disassembling, do not print leading addresses
–no-print-imm-hex
Do not use hex format for immediate values (default)
–no-show-raw-insn
When disassembling instructions, do not print the instruction bytes.
–prefix-strip=,prefix/
Strip out initial directories from absolute paths. No effect without –prefix
–prefix=,prefix/
Add prefix to absolute paths
–print-imm-hex
Use hex format for immediate values
–private-headers
Display format specific file headers
-p
Alias for –private-headers
–raw-clang-ast
Dump the raw binary contents of the clang AST section
–reloc
Display the relocation entries in the file
-R
Alias for –dynamic-reloc
-r
Alias for –reloc
–section-headers
Display summaries of the headers for each section.
–section=<value>
Operate on the specified sections only. With –macho dump segment,section
–show-lma
Display LMA column when dumping ELF section headers
–source
When disassembling, display source interleaved with the disassembly. Implies –disassemble
–start-address=,address/ Set the start address for disassembling, printing relocations and printing symbols
–stop-address=,address/
Set the stop address for disassembling, printing relocations and printing symbols
–symbol-description
Add symbol description for disassembly. This option is for XCOFF files only.
–symbolize-operands
Symbolize instruction operands when disassembling
–syms
Display the symbol table
-S
Alias for –source
-s
Alias for –full-contents
–triple=<value>
Target triple to disassemble for, see –version for available targets
-T
Alias for –dynamic-syms
-t
Alias for –syms
–unwind-info
Display unwind information
-u
Alias for –unwind-info
–version
Display the version of this program
-v
Alias for –version
–wide
Ignored for compatibility with GNU objdump
–x86-asm-syntax=,att/
Emit AT&T-style disassembly
–x86-asm-syntax=,intel/
Emit Intel-style disassembly
-x
Alias for –all-headers
-z
Alias for –disassemble-zeroes

llvm-objdump MachO Specific Options:

–arch=<value>
architecture(s) from a Mach-O file to dump
–archive-member-offsets
Print the offset to each archive member for Mach-O archives (requires –macho and –archive-headers)
–bind
Display mach-o binding info
–data-in-code
Print the data in code table for Mach-O objects (requires –macho)
–dis-symname <value>
disassemble just this symbol’s instructions (requires –macho)
–dsym=<value>
Use .dSYM file for debug info
–dylib-id
Print the shared library’s id for the dylib Mach-O file (requires –macho)
–dylibs-used
Print the shared libraries used for linked Mach-O files (requires –macho)
–exports-trie
Display mach-o exported symbols
–full-leading-addr
Print full leading address
–function-starts
Print the function starts table for Mach-O objects (requires –macho)
-g
Print line information from debug info if available
–indirect-symbols
Print indirect symbol table for Mach-O objects (requires –macho)
–info-plist
Print the info plist section as strings for Mach-O objects (requires –macho)
–lazy-bind
Display mach-o lazy binding info
–link-opt-hints
Print the linker optimization hints for Mach-O objects (requires –macho)
–no-leading-headers
Print no leading headers
–no-symbolic-operands do not symbolic operands when disassembling (requires –macho)
–non-verbose
Print the info for Mach-O objects in non-verbose or numeric form (requires –macho)
–objc-meta-data
Print the Objective-C runtime meta data for Mach-O files (requires –macho)
–private-header
Display only the first format specific file header
–rebase
Display mach-o rebasing info
–rpaths
Print the runtime search paths for the Mach-O file (requires –macho)
–universal-headers
Print Mach-O universal headers (requires –macho)
–weak-bind
Display mach-o weak binding info

Pass @FILE as argument to read options from FILE.

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