040000 tree 8b73f4a5cc1e40ace1e33d0757491ac0c202315e	aarch32
040000 tree b60d97f74e4ac6e8eb74e150a1d6eb5398479dd8	aarch64
100644 blob 3db86dd222e5946fcc9289a0cdc2cb159a3b33ac	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c