040000 tree 73107ac684ae670fca6d4c31056abaeb29a0c509	aarch32
040000 tree 9f982aff1933ea8b8641ac69ac0bf1d824b8fba2	aarch64
100644 blob 8df0a29c58372458288fa52ca97815fabc2d686e	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c