tree db4b39ed15a22c52e05c07c1982e46e73bff3830
parent 821bb2e94f37c2c2a35952366f92962f2999e9e0
author Christopher Ferris <cferris@google.com> 1519256347 -0800
committer Christopher Ferris <cferris@google.com> 1519272999 -0800

Change the GetAdjustedRelPc to GetPcAdjustment.

This cleans up a bit of the Unwinder code to make it clear what's
going on.

Modify the offline unit tests to verify the pc and sp to make sure
that those values get computed correctly.

Test: Passes unit tests.
Test: Passes 137-cfi art tests.
Change-Id: I0787a1d77b8726d3defd08f31c7476f6798f8d0d