nm

List symbol names in object files.

• List global (extern) functions in a file (prefixed with T):

nm -g {path/to/file.o}

• List only undefined symbols in a file:

nm -u {path/to/file.o}

• List all symbols, even debugging symbols:

nm -a {path/to/file.o}

• Demangle C++ symbols (make them readable):

nm --demangle {path/to/file.o}

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