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040000 tree 4f5179e97ace3007b1cfeec22f952145b5e27f0c	channel
040000 tree 5dc404852696c8e2707da1eb4db152abfc8a5d9d	core
040000 tree 1bb1f3ced275ca380988321f20733a78761f5823	dt
040000 tree 01c0f5f890c9c06cf6f547aeefe277d6abfc205b	ext
040000 tree 2232f9208fe9a5954fa7e728fb94f72aaec1834e	tests
040000 tree 51715af750e9b095535ff4f0c30fe5441033a206	utils