JavaScriptCore-7600.1.4.9.tar.gz

[apple/javascriptcore.git] / jit / Repatch.h

diff --git a/jit/Repatch.h b/jit/Repatch.h
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+/*
+ * Copyright (C) 2011 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. 
+ */
+
+#ifndef Repatch_h
+#define Repatch_h
+
+#if ENABLE(JIT)
+
+#include "CCallHelpers.h"
+#include "JITOperations.h"
+
+namespace JSC {
+
+void repatchGetByID(ExecState*, JSValue, const Identifier&, const PropertySlot&, StructureStubInfo&);
+void buildGetByIDList(ExecState*, JSValue, const Identifier&, const PropertySlot&, StructureStubInfo&);
+void buildGetByIDProtoList(ExecState*, JSValue, const Identifier&, const PropertySlot&, StructureStubInfo&);
+void repatchPutByID(ExecState*, JSValue, const Identifier&, const PutPropertySlot&, StructureStubInfo&, PutKind);
+void buildPutByIdList(ExecState*, JSValue, const Identifier&, const PutPropertySlot&, StructureStubInfo&, PutKind);
+void repatchIn(ExecState*, JSCell*, const Identifier&, bool wasFound, const PropertySlot&, StructureStubInfo&);
+void linkFor(ExecState*, CallLinkInfo&, CodeBlock*, JSFunction* callee, MacroAssemblerCodePtr, CodeSpecializationKind, RegisterPreservationMode);
+void linkSlowFor(ExecState*, CallLinkInfo&, CodeSpecializationKind, RegisterPreservationMode);
+void linkClosureCall(ExecState*, CallLinkInfo&, CodeBlock*, Structure*, ExecutableBase*, MacroAssemblerCodePtr, RegisterPreservationMode);
+void resetGetByID(RepatchBuffer&, StructureStubInfo&);
+void resetPutByID(RepatchBuffer&, StructureStubInfo&);
+void resetIn(RepatchBuffer&, StructureStubInfo&);
+
+} // namespace JSC
+
+#else // ENABLE(JIT)
+
+#include <wtf/Assertions.h>
+
+namespace JSC {
+
+class RepatchBuffer;
+struct StructureStubInfo;
+
+inline NO_RETURN_DUE_TO_CRASH void resetGetByID(RepatchBuffer&, StructureStubInfo&) { RELEASE_ASSERT_NOT_REACHED(); }
+inline NO_RETURN_DUE_TO_CRASH void resetPutByID(RepatchBuffer&, StructureStubInfo&) { RELEASE_ASSERT_NOT_REACHED(); }
+inline NO_RETURN void resetIn(RepatchBuffer&, StructureStubInfo&) { RELEASE_ASSERT_NOT_REACHED(); }
+
+} // namespace JSC
+
+#endif // ENABLE(JIT)
+#endif // Repatch_h