mirror of
https://github.com/darlinghq/darling-JavaScriptCore.git
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74 lines
2.4 KiB
C++
74 lines
2.4 KiB
C++
/*
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* Copyright (C) 2013-2017 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#if ENABLE(FTL_JIT)
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#include "DFGFinalizer.h"
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#include "FTLGeneratedFunction.h"
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#include "FTLJITCode.h"
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#include "LinkBuffer.h"
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#include "MacroAssembler.h"
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namespace JSC { namespace FTL {
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class OutOfLineCodeInfo {
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public:
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OutOfLineCodeInfo(std::unique_ptr<LinkBuffer> linkBuffer, const char* codeDescription)
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: m_linkBuffer(WTFMove(linkBuffer))
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, m_codeDescription(codeDescription)
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{
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}
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std::unique_ptr<LinkBuffer> m_linkBuffer;
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const char* m_codeDescription;
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};
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class JITFinalizer : public DFG::Finalizer {
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public:
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JITFinalizer(DFG::Plan&);
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virtual ~JITFinalizer();
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size_t codeSize() override;
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bool finalize() override;
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bool finalizeFunction() override;
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bool finalizeCommon();
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std::unique_ptr<LinkBuffer> b3CodeLinkBuffer;
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// Eventually, we can get rid of this with B3.
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std::unique_ptr<LinkBuffer> entrypointLinkBuffer;
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Vector<CCallHelpers::Jump> lazySlowPathGeneratorJumps;
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GeneratedFunction function;
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RefPtr<JITCode> jitCode;
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};
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} } // namespace JSC::FTL
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#endif // ENABLE(FTL_JIT)
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