webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 61 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/ftl/FTLDOMJITPatchpointParams.h b/Source/JavaScriptCore/ftl/FTLDOMJITPatchpointParams.h
new file mode 100644
index 000000000..3387c9086
--- /dev/null
+++ b/Source/JavaScriptCore/ftl/FTLDOMJITPatchpointParams.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+#pragma once
+
+#if ENABLE(FTL_JIT)
+
+#include "B3StackmapGenerationParams.h"
+#include "DOMJITPatchpointParams.h"
+
+namespace JSC { namespace FTL {
+
+class State;
+
+class DOMJITPatchpointParams : public DOMJIT::PatchpointParams {
+public:
+    DOMJITPatchpointParams(State& state, const B3::StackmapGenerationParams& params, DFG::Node* node, Box<CCallHelpers::JumpList> exceptions, Vector<DOMJIT::Value>&& regs, Vector<GPRReg>&& gpScratch, Vector<FPRReg>&& fpScratch)
+        : DOMJIT::PatchpointParams(WTFMove(regs), WTFMove(gpScratch), WTFMove(fpScratch))
+        , m_state(state)
+        , m_params(params)
+        , m_node(node)
+        , m_exceptions(exceptions)
+    {
+    }
+
+private:
+#define JSC_DEFINE_CALL_OPERATIONS(OperationType, ResultType, ...) void addSlowPathCallImpl(CCallHelpers::JumpList, CCallHelpers&, OperationType, ResultType, std::tuple<__VA_ARGS__> args) override;
+    DOMJIT_SLOW_PATH_CALLS(JSC_DEFINE_CALL_OPERATIONS)
+#undef JSC_DEFINE_CALL_OPERATIONS
+
+    State& m_state;
+    const B3::StackmapGenerationParams& m_params;
+    DFG::Node* m_node;
+    Box<CCallHelpers::JumpList> m_exceptions;
+};
+
+} }
+
+#endif