040000 tree 71f0e1825c62b5078187f3ed2b37c183113cf079	dwarf
040000 tree 7e8e56a02e70e1f0ac7f6e76331ac1f13ed7b07a	elf
040000 tree e49b56c1e26169e4cec004df648758420541db2d	gosym
040000 tree 7cd9f7f92915339225ee169642601e098df31159	macho
040000 tree 11d02e93fbdb0e4b491740e37bc97704c4beb94c	pe
040000 tree c0fe89c7ba69d4edd1e155c6bed2b026bf8f1e49	plan9obj