040000 tree 8b73f4a5cc1e40ace1e33d0757491ac0c202315e	aarch32
040000 tree d61e0194910173f29b598cf2d76f95f517ebdf58	aarch64
100644 blob 9f1064a9bde253cf302ec3b9cf8ace65d5aade46	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c