040000 tree 8b73f4a5cc1e40ace1e33d0757491ac0c202315e	aarch32
040000 tree a1621a137ba30597acda4b61cc3a7a7ae43dd298	aarch64
100644 blob ec0d95e7d03e12b9900be6cdcccdba8f91149a89	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c