default:
			return refNames[s]
		}
		sym := r.Sym(i)
		return goobjName(sym.Name(r), abiToVer(sym.ABI()))
	}

	// Defined symbols
	ndef := uint32(r.NSym() + r.NHashed64def() + r.NHasheddef() + r.NNonpkgdef())
	for i := uint32(0); i < ndef; i++ {
		osym := r.Sym(i)
		if osym.Name(r) == "" {
			continue // not a real symbol
		}
		name := osym.Name(r)
		ver := osym.ABI()