8008796: SA: Oop.iterateFields() should support CompressedKlassPointers again
Summary: add a missing change from JDK-7054512 so that Oop.iterateFields() works with UseCompressedKlassPointers
Reviewed-by: coleenp, roland
Contributed-by: yunda.mly@taobao.com
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/Oop.java Thu Mar 14 16:17:58 2013 -0700
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/Oop.java Fri Mar 15 22:07:42 2013 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -148,7 +148,7 @@
if (doVMFields) {
visitor.doCInt(mark, true);
if (VM.getVM().isCompressedKlassPointersEnabled()) {
- throw new InternalError("unimplemented");
+ visitor.doMetadata(compressedKlass, true);
} else {
visitor.doMetadata(klass, true);
}