040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree 6efe4045a537967e3c64dc26ec8fe9f1c3b149be	aarch64
100644 blob b676987d72141c25a629e2a12b432d8a4efaeaa9	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c