040000 tree 28e067f197131013c40ec2545fe5d4327da5f143	arch-arm
040000 tree 2ec5091557ddbe1cf095aa6f3711cfb3f772d94b	arch-arm64
040000 tree f2b2f341db555c6e90d02e123e2af53c5ad048e3	arch-mips
040000 tree 3a15be2bca4823d2d759ae0851febac8a0e6c736	arch-mips64
040000 tree b36cec68130fab7535d17f596536c18dc03dbbb3	arch-x86
040000 tree 64ccfe03dc6c576b0ae2786e6466e04bfa8a4c9d	arch-x86_64