040000 tree 4bb127218af69bb0980fff5457795c6ca3cd8248	ARM_CM3
040000 tree 56a0841a2d19a51a09a79d7a081742e99604eaab	ARM_CM4F
040000 tree 96a5ab85613b7503981091791e9ddd361a0bde23	ARM_Cortex-R4
040000 tree b68d1959b1e78417cfae63dd85fd43262291aef0	MSP430X