040000 tree 329c18c92f86b35eb0474da219c957e3e42d5d70	aarch32
040000 tree 9840c4a8a3dbadecde3e434f30b63f1ae3845a6f	aarch64
100644 blob 8df0a29c58372458288fa52ca97815fabc2d686e	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c