Fix for GetCurrentLocation when stack is empty.

GetCurrentLocation now returns a dummy value and line number when the
stack is empty. This prevents problems with logging during locking when
a thread tries to join, where its stack would be empty.

Change-Id: Ib49ac6fd86655bce579524bf7f165e95ae829d9a
1 file changed
tree: 6ee56e58873766c240266133cb1a8ae1466245c1
  2. build/
  3. oat_process/
  4. oat_runtime/
  5. src/
  6. test/
  7. tools/