040000 tree 8b73f4a5cc1e40ace1e33d0757491ac0c202315e	aarch32
040000 tree 3e9535840de5e504541733ba49c2b37d96ee21c4	aarch64
100644 blob 4582f2829ab1ac681c7ad1c55cb9cd566dbf86b8	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c