commit 208a5cb383dd9dcd3461f89b74af5df67dc8d794
author Mathieu Chartier <mathieuc@google.com> Wed Dec 02 15:44:07 2015 -0800
committer Mathieu Chartier <mathieuc@google.com> Thu Dec 03 16:29:03 2015 -0800
tree 9ed531a445d24a7685e577b1c5822e50dc1c1b1d
parent 5337bbfbd1cd502bb2842698a6b2a543ab6a6c32

Store class tables in the image

Reduces how long it takes to load an application image.

N5 boot.art size
Before: 8007680
After: 8122368

Also reduces boot time by how long AddImageClassesToClassTable
used to take (~20ms).

Changed class hashes to be uint32_t to fix cross compilation. We need
serialized hash tables to be valid with different pointer sizes.

Bug: 22858531

Change-Id: I463fc83f499ff75f509e80c253a55b9116ee5b89

patchoat/patchoat.h

diff --git a/patchoat/patchoat.h b/patchoat/patchoat.h
index 0915014..38bd865 100644
--- a/patchoat/patchoat.h
+++ b/patchoat/patchoat.h
@@ -116,6 +116,8 @@
   void PatchArtMethods(const ImageHeader* image_header) SHARED_REQUIRES(Locks::mutator_lock_);
   void PatchInternedStrings(const ImageHeader* image_header)
       SHARED_REQUIRES(Locks::mutator_lock_);
+  void PatchClassTable(const ImageHeader* image_header)
+      SHARED_REQUIRES(Locks::mutator_lock_);
   void PatchDexFileArrays(mirror::ObjectArray<mirror::Object>* img_roots)
       SHARED_REQUIRES(Locks::mutator_lock_);