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040000 tree 8b87a4ceaf47f0428dbb15df003240eb8cdf15cb	arm
040000 tree 8b95c3814b938bc1ec7aab0557d296abf08b3f70	arm64
040000 tree aea2abdd2606553f717f0b46fe73c370fc9865b1	common
040000 tree ee42cf331c51bc57e7cf13cf9ea40b7959722e2d	riscv
040000 tree 0b01fd6f3c0bdd6cf43cc306a886d549a407c72d	x86
040000 tree fd179dd2669450c031b4d615ce1011061463efde	xtensa