040000 tree 8b73f4a5cc1e40ace1e33d0757491ac0c202315e	aarch32
040000 tree 52d32e1d48d2c8f1c4ee11c6b7e1c0ec117f1546	aarch64
100644 blob 36832cd3703d40c65db80e759b2c080ebd034c27	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c