LLVM-OTOOL(1)

NAME
llvm-otool - Mach-O dumping tool

SYNOPSIS

llvm-otool [option...] [file...]

DESCRIPTION

llvm-otool is a tool for dumping Mach-O files.

It attempts to be command-line-compatible and output-compatible with macOS's otool.

OPTIONS

-arch <value>
    Select slice of universal Mach-O file.

-chained_fixups
    Print chained fixup information.

-C  Print linker optimization hints.

-dyld_info
    Print bind and rebase information.

-D  Print shared library id.

-d  Print data section.

-f  Print universal headers.

-G  Print data-in-code table.

--help-hidden
    Print help for hidden flags.

--help
    Print help.

-h  Print mach header.

-I  Print indirect symbol table.

-j  Print opcode bytes.

-L  Print used shared libraries.

-l  Print load commands.

-mcpu=<value>
    Select cpu for disassembly.

-o  Print Objective-C segment.

-P  Print __TEXT,__info_plist section as strings.

-p <function name>
    Start disassembly at <function name>.

-r  Print relocation entries.

-s <segname> <sectname>
    Print contents of section.

-t  Print text section.

--version
    Print version.

-V  Symbolize disassembled operands (implies -v).

-v  Verbose output / disassemble when printing text sections.

-X  Omit leading addresses or headers.

-x  Print all text sections.

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

EXIT STATUS

llvm-otool exits with a non-zero exit code if there is an error. Otherwise, it exits with code 0.

BUGS

To report bugs, please visit <<https://github.com/llvm/llvm-project/labels/tools:llvm-objdump/>>.

SEE ALSO

llvm-nm(1) <llvm-nm.html>, llvm-objdump(1) <llvm-objdump.html>

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

Copyright
2003-2026, LLVM Project