Add the code to parse the Elf section headers.
Add the plumbing through of all the symbol handling code.
Add tests for all of this new functionality.
Bug: 23762183
Test: Pass new unit tests.
Change-Id: Ie2d90cbb3d7653c53251dbcf34d9e5d241278377
This cl includes the code to read arm unwind information from a shared
library.
Bug: 23762183
Test: Passes all unit tests. I can dump the arm unwind information
Test: for an arm shared library.
Change-Id: I43501ea2eab843b81de8bd5128401dd1971af8d3