040000 tree 2699fb36debbbd5e6b134fa2cb136373c2f663ba	buildinfo
040000 tree b875b3fdedc3fc651439de49fdea3125716ccab2	dwarf
040000 tree 99f44c312273b5abbedd9f9dcb763f7ee92ae8cd	elf
040000 tree 2529b836ed54088e599aca8d22d32e384a134c6a	gosym
040000 tree 953b525b0233ae6eef28ddb10813ee42c84be97f	macho
040000 tree 31abcfbf2ca7bca62d1cc7525cffc1588bfc6401	pe
040000 tree 58a7fd93f0a3ac019c823731f8c809c1bbfe9630	plan9obj