040000 tree 8b73f4a5cc1e40ace1e33d0757491ac0c202315e	aarch32
040000 tree 23d3aef0b556bd0fccc88ba2f68d980e33f6b930	aarch64
100644 blob ae6baa717dd8bbc2c0aa6eb7a578101c9da06455	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c