040000 tree 66e1180a024ec2d5a01ae7482f69ccdc7e1b1cab	benchmarks
040000 tree 29904b0c9da3a4e87198e908ef2723a76f9fc187	common
040000 tree d7bd6ec33fa2c028e9e0302646b76c572ee93b99	hello
040000 tree 37e6d9eecb8c70918cc6bf6b8e610cb48309fd95	isr_sample
040000 tree 7e81e2b15a8afd2b87df9fd8c7f590d379c85291	riscv_compliance
040000 tree 3f12c8d4a1cb4d2317dbb1db0b686464d1060b0f	riscv_isa