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040000 tree a6d6308680d6f9c2895f479a8033b2936ee1d2ab	elf
040000 tree 3dab0f23b4d00b48462014a682ef6cf1a5b849f4	gosym
040000 tree 1c8a7114ab7fbab51aa258db44f2588351d711c9	macho
040000 tree d18d8cc35883d03914b59042895eea95882bb6ca	pe
040000 tree be0f1c921c71508be8707f92759bbb758da093d3	plan9obj