tree 69dbb810aeeaae3dfb19b24ed4485126c0e85f69
parent fdf4afc85fe0462569e2dae475662fed1088ab1c
author Andrew Scull <ascull@google.com> 1532082662 +0100
committer Andrew Scull <ascull@google.com> 1532092797 +0100

Fix calculation of zero offset.

gcc emits `.zero 8` for 8 bytes of zero rather than `.xword 0`. This
corrects the faulty logic that was trying to handle that before.

This also adds logic to check that the calculated offsets are correct
when doing a build to catch error like this in future.

Change-Id: Ic4fbb958e71b1ee1c025458ee5d2b241f989803d