040000 tree 8b73f4a5cc1e40ace1e33d0757491ac0c202315e	aarch32
040000 tree 2b2b2106da4bd657bb711b4739b60a72b80c6cec	aarch64
100644 blob 112d8cba845effc27e153cca0eada7a28e540041	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c