040000 tree cca93823f291a2361f81ffe80a8306415d96ab54	arm
040000 tree 4dd06fbadf322d52359310940afd36811aca27a2	arm64
040000 tree d8afd9f46269f6f7ad2af7197d2702e19f0e8675	mips
040000 tree 0e0847a57bb2d5a61e3fe2a2a7047a32a5948cac	power8
040000 tree 0283147d4b6a65a73562131ea038081574b55536	riscv
040000 tree e85749a61c0c83e415101d3f5384a43b32a11fe8	x86