bpf - move to v0.1 .o struct formatting

We cannot submit this as long as we want current mainline releases
bpf .o objects to be loaded by images with bpfloader v0.0.

Bug: 190519702
Test: atest, TreeHugger - existing bpf programs load
  examination of bpfloader logs
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I157458a4f798e455fb563fad569e20bfde5248fd
2 files changed
tree: de07492f628cb069c93d32da9c1faaa4e668a673
  1. bpfloader/
  2. libbpf_android/
  3. progs/
  4. Android.bp
  5. NOTICE
  6. OWNERS
  7. PREUPLOAD.cfg