Stubbed out empty liveobjectlist files.

src/liveobjectlist.h

+// Copyright 2011 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+//       notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+//       copyright notice, this list of conditions and the following
+//       disclaimer in the documentation and/or other materials provided
+//       with the distribution.
+//     * Neither the name of Google Inc. nor the names of its
+//       contributors may be used to endorse or promote products derived
+//       from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef V8_LIVEOBJECTLIST_H_
+#define V8_LIVEOBJECTLIST_H_
+
+#include "v8.h"
+
+#include "checks.h"
+#include "heap.h"
+#include "objects.h"
+#include "globals.h"
+
+namespace v8 {
+namespace internal {
+
+#ifdef LIVE_OBJECT_LIST
+
+
+// Temporary stubbed out LiveObjectList implementation.
+class LiveObjectList {
+ public:
+  inline static void GCEpilogue() {}
+  inline static void GCPrologue() {}
+  inline static void IterateElements(ObjectVisitor* v) {}
+  inline static void ProcessNonLive(HeapObject *obj) {}
+  inline static void UpdateReferencesForScavengeGC() {}
+
+  static MaybeObject* Capture() { return Heap::undefined_value(); }
+  static bool Delete(int id) { return false; }
+  static MaybeObject* Dump(int id1,
+                           int id2,
+                           int start_idx,
+                           int dump_limit,
+                           Handle<JSObject> filter_obj) {
+    return Heap::undefined_value();
+  }
+  static MaybeObject* Info(int start_idx, int dump_limit) {
+    return Heap::undefined_value();
+  }
+  static MaybeObject* Summarize(int id1,
+                                int id2,
+                                Handle<JSObject> filter_obj) {
+    return Heap::undefined_value();
+  }
+
+  static void Reset() {}
+  static Object* GetObj(int obj_id) { return Heap::undefined_value(); }
+  static Object* GetObjId(Handle<String> address) {
+    return Heap::undefined_value();
+  }
+  static MaybeObject* GetObjRetainers(int obj_id,
+                                      Handle<JSObject> instance_filter,
+                                      bool verbose,
+                                      int start,
+                                      int count,
+                                      Handle<JSObject> filter_obj) {
+    return Heap::undefined_value();
+  }
+
+  static Object* GetPath(int obj_id1,
+                         int obj_id2,
+                         Handle<JSObject> instance_filter) {
+    return Heap::undefined_value();
+  }
+  static Object* PrintObj(int obj_id) { return Heap::undefined_value(); }
+};
+
+
+#else  // !LIVE_OBJECT_LIST
+
+
+class LiveObjectList {
+ public:
+  static void GCEpilogue() {}
+  static void GCPrologue() {}
+  static void IterateElements(ObjectVisitor* v) {}
+  static void ProcessNonLive(HeapObject *obj) {}
+  static void UpdateReferencesForScavengeGC() {}
+};
+
+
+#endif  // LIVE_OBJECT_LIST
+
+} }  // namespace v8::internal
+
+#endif  // V8_LIVEOBJECTLIST_H_
+