nm -help

OVERVIEW: llvm symbol table dumper

USAGE: nm [options] --s Dump only symbols from this segment and section name, Mach-O only

OPTIONS:

General options:

-B - Alias for --format=bsd

-P - Alias for --format=posix

-aarch64-neon-syntax - Choose style of NEON code to emit from AArch64 backend:

=generic - Emit generic NEON assembly

=apple - Emit Apple-style NEON assembly

-add-dyldinfo - Add symbols from the dyldinfo not already in the symbol table, Mach-O only

-arch= - architecture(s) from a Mach-O file to dump

-arm-add-build-attributes -

-arm-implicit-it - Allow conditional instructions outdside of an IT block

=always - Accept in both ISAs, emit implicit ITs in Thumb

=never - Warn in ARM, reject in Thumb

=arm - Accept in ARM, reject in Thumb

=thumb - Warn in ARM, emit implicit ITs in Thumb

-debug-syms - Show all symbols, even debugger only

-defined-only - Show only defined symbols

-demangle - Demangle C++ symbol names

-dyldinfo-only - Show only symbols from the dyldinfo, Mach-O only

-dynamic - Display the dynamic symbols instead of normal symbols.

-extern-only - Show only external symbols

-format - Specify output format

=bsd - BSD format

=sysv - System V format

=posix - POSIX.2 format

=darwin - Darwin -m format

-just-symbol-name - Print just the symbol's name

-m - Alias for --format=darwin

-no-dyldinfo - Don't add any symbols from the dyldinfo, Mach-O only

-no-llvm-bc - Disable LLVM bitcode reader

-no-sort - Show symbols in order encountered

-no-weak - Show only non-weak symbols

-numeric-sort - Sort symbols by address

-print-armap - Print the archive map

-print-file-name - Precede each symbol with the object file it came from

-print-size - Show symbol size instead of address

-radix - Radix (o/d/x) for printing symbol Values

=d - decimal

=o - octal

=x - hexadecimal

-reverse-sort - Sort in reverse order

-s= - Dump only symbols from this segment and section name, Mach-O only

-size-sort - Sort symbols by size

-undefined-only - Show only undefined symbols

-x - Print symbol entry in hex, Mach-O only

Generic Options:

-help - Display available options (-help-hidden for more)

-help-list - Display list of available options (-help-list-hidden for more)

-version - Display the version of this program

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统计二进制命令

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