tree 8723f6b46da9161ef5a22cc42a7ec0bf2bce47b8
parent 845490bda68f7d025ea7f45775c847d2932e00dc
author jeffhao <jeffhao@google.com> 1316489132 -0700
committer jeffhao <jeffhao@google.com> 1316543631 -0700

Added more checking upon resolution and bytecode rewriting to verifier.

Access checks are performed when methods and fields are resolved. Also,
erroring bytecodes are now overwritten in the memory mapped dex file.
To do this, the code sets the memory mapped dex file as writable before
verification and set it back to read only after verification is done.
The overwritting occurs only in memory and the original dex file remains
unchanged.

Change-Id: I054394fb57e83d1ac5b6f200ab993d70cd9f55e6