case elf.SHF_ALLOC | elf.SHF_EXECINSTR:
				sym.Code = 'T'
			case elf.SHF_ALLOC:
				sym.Code = 'R'
			case elf.SHF_ALLOC | elf.SHF_WRITE:
				sym.Code = 'D'
			}
		}
		if elf.ST_BIND(s.Info) == elf.STB_LOCAL {
			sym.Code += 'a' - 'A'
		}
		syms = append(syms, sym)
	}

	return syms, nil
}

func (f *elfFile) pcln() (textStart uint64, symtab, pclntab []byte, err error) {