040000 tree cf2718014e09e946ba643ce63fcbc0ddc54e3a37	ARM_CM3
040000 tree 70779f0d315a2369f9990ca7119ebf6cef101a28	ARM_CM4F
040000 tree c35e0ac894c9207ac3d853352a31169347446d84	ARM_Cortex-R4
040000 tree 07346815972aec580a4708a76563ff71aaba296d	MSP430X