040000 tree 86af123074e9d3d30f6b4a3d55ff9affb8b72c92	cpu
040000 tree dcf9b4e89f81e9f59dc24a2369166553a3154bf7	os
040000 tree dd066825c4c83e374712dd072f756bf18ef8647e	os_cpu
040000 tree b460745bd200bb71f442385237c4d54cc742fa4b	share