tree 3034d0cab47807e06a4d0ff17d3ad4b555753cb5
parent 6819773103495a6fd81f024dc6711771320ae4ec
author Nick Kralevich <nnk@google.com> 1371843093 -0700
committer Nick Kralevich <nnk@google.com> 1371853995 -0700

linker: Emit a warning on text relocations

Text relocations unnecessarily mark pages as dirty, preventing them
from being swapped out, wasting memory. Also, text relocations
prevent the code from running on certain hardened systems.

Print a message in logcat and stderr when we see a text relocation,
to encourage developers to fix their code.

Change-Id: I6051a7463911e090ae5727a355397d539669d5b9