commit 39089124ceac46a45f17b8261a09b88a9606bb97
author Mathieu Chartier <mathieuc@google.com> Mon Jul 27 16:08:02 2015 -0700
committer Mathieu Chartier <mathieuc@google.com> Mon Jul 27 16:18:19 2015 -0700
tree a35f18c0334746db23b87a64e97ea2c357f88707
parent 6e67b5797f7c57281faa72dab08319d0ced7302e

Add remembered set functionality for native roots

Fixes GSS tests. The issue was that there could be classes which had
native roots in the target space which we need to mark and update.

Change-Id: I33e628d40bcb74f768492f740f8f084077d80edf

runtime/gc/accounting/remembered_set.cc

diff --git a/runtime/gc/accounting/remembered_set.cc b/runtime/gc/accounting/remembered_set.cc
index 251b50d..70704c1 100644
--- a/runtime/gc/accounting/remembered_set.cc
+++ b/runtime/gc/accounting/remembered_set.cc
@@ -95,7 +95,11 @@
 
   void VisitRoot(mirror::CompressedReference<mirror::Object>* root) const
       SHARED_REQUIRES(Locks::mutator_lock_) {
-    DCHECK(!target_space_->HasAddress(root->AsMirrorPtr()));
+    if (target_space_->HasAddress(root->AsMirrorPtr())) {
+      *contains_reference_to_target_space_ = true;
+      root->Assign(collector_->MarkObject(root->AsMirrorPtr()));
+      DCHECK(!target_space_->HasAddress(root->AsMirrorPtr()));
+    }
   }
 
  private: