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040000 tree 8b10b336cc069868a75ad1be0c8db7ee13719523	arm
040000 tree 1d7a3cc8d90a7055484b6efff6e7b14205c83695	arm64
040000 tree 6301657f62b7d29988cf6f9d5e7c297821cb080e	common
040000 tree 20f64d1803592dff01969e9ff6a752e1a2f657b8	riscv
040000 tree fe4087a394eb8f7a79b2cd98c933056da1e76517	x86
040000 tree fd179dd2669450c031b4d615ce1011061463efde	xtensa