040000 tree 6f631b9ef027aa40f46589f1d004d0356e6bc749	aarch32
040000 tree 9af9c24a43dfc428341e3fb4e25f2f207f9af562	aarch64
100644 blob 8df0a29c58372458288fa52ca97815fabc2d686e	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c