040000 tree bc2da20cf0595462dab594ecd0fa9694bbc16520	android
040000 tree 6a38535c218d8f3c72995dcc3d13e84e7b956cd4	exynos-embos
040000 tree fccf7caf893b2ce93344adf6f8e2fd064e9e7d50	googletest
040000 tree a597dfb7034d6520970b5f1864ee9db12ce1fbac	simulator
040000 tree c5335d5694a19bfdf4067edb558e284d24b13f04	tinysys