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

runtime/image.h

diff --git a/runtime/image.h b/runtime/image.h
index 555cf5d..a16f3c9 100644
--- a/runtime/image.h
+++ b/runtime/image.h
@@ -170,6 +170,7 @@
     kSectionArtMethods,
     kSectionDexCacheArrays,
     kSectionInternedStrings,
+    kSectionClassTable,
     kSectionImageBitmap,
     kSectionCount,  // Number of elements in enum.
   };