040000 tree 3a20179320b62d2e2e3dbc2494f526f1b99be0de	aarch32
040000 tree e4ad1e86375b5d858e31c11a7f52454da42742aa	aarch64
100644 blob 8df0a29c58372458288fa52ca97815fabc2d686e	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c