Imported WebKit commit e89504fa9195b2063b2530961d4b73dd08de3242 (http://svn.webkit.org/repository/webkit/trunk@135485)

Change-Id: I03774e5ac79721c13ffa30d152537a74d0b12e66
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/jit/ClosureCallStubRoutine.cpp b/Source/JavaScriptCore/jit/ClosureCallStubRoutine.cpp
new file mode 100644
index 000000000..73704aa03
--- /dev/null
+++ b/Source/JavaScriptCore/jit/ClosureCallStubRoutine.cpp
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2012 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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. 
+ */
+
+#include "config.h"
+#include "ClosureCallStubRoutine.h"
+
+#if ENABLE(JIT)
+
+#include "Executable.h"
+#include "Heap.h"
+#include "JSGlobalData.h"
+#include "SlotVisitor.h"
+#include "Structure.h"
+
+namespace JSC {
+
+ClosureCallStubRoutine::ClosureCallStubRoutine(
+    const MacroAssemblerCodeRef& code, JSGlobalData& globalData, const JSCell* owner,
+    Structure* structure, ExecutableBase* executable, const CodeOrigin& codeOrigin)
+    : GCAwareJITStubRoutine(code, globalData, true)
+    , m_structure(globalData, owner, structure)
+    , m_executable(globalData, owner, executable)
+    , m_codeOrigin(codeOrigin)
+{
+}
+
+ClosureCallStubRoutine::~ClosureCallStubRoutine()
+{
+}
+
+void ClosureCallStubRoutine::markRequiredObjectsInternal(SlotVisitor& visitor)
+{
+    visitor.append(&m_structure);
+    visitor.append(&m_executable);
+}
+
+} // namespace JSC
+
+#endif // ENABLE(JIT)
+