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040000 tree d701e3b11a768cbd2ceaabc970aef839467eca55	drivers
040000 tree 74d0a2c1f8a23b22366825f779ae6004b796548f	lib
040000 tree 8be71b0a1307593c02a34847b498b9bded1394d8	plat
040000 tree a7ab5235ebb79a78c481477641cb3650b02d7e6d	runtime_services