Split .oat_patches to multiple sections.
.oat_patches section currently contains encoded patch locations for
several other sections. Split it to several sections - one for each
of the destination sections. For example, .text.oat_patches section
contains patch locations for the .text section.
This ensures that if we strip some the sections using standard
tools, we strip the corresponding .oat_patches section as well.
It also makes the overall design simpler.
I should have done it this way in the first place.
Since ApplyOatPatches has been simplified and uses unaligned memory
access, this also fixes bug 21403573.
Bug:20556771
Bug:21403573
Change-Id: Iae7c423911507b524eec500e8d61744046fcd3ba
8 files changed
