040000 tree fa7cbce5604421483b66fb5a1d956abd4f2309ef	alpha
040000 tree ae3826b21a27f2b2ec723ddf3bfc127baff0ec70	arm
040000 tree e7442bb047543fb6b025bea7025db564227b3ee0	mips
040000 tree 97796f463151be48c5583a7478d90150c893b278	power
040000 tree a8bb026f0ea5207e5854e5d2732a25c6f441b16c	riscv
040000 tree 39d1dadd4af40fc72d9623c3b43cd285cb92f117	sparc
040000 tree 06ffcb2fd098e8861ff74b5b032a1ac5f53e7935	x86