blob: 5ecc4b3ac918aeb3093a40a2312427f0dd59ebba [file] [log] [blame]
/*
* Copyright (C) 2017 Yusuke Suzuki <utatane.tea@gmail.com>.
* Copyright (C) 2020 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(JIT)
#include "AccessCase.h"
namespace JSC {
class JSModuleEnvironment;
class JSModuleNamespaceObject;
class ModuleNamespaceAccessCase : public AccessCase {
public:
using Base = AccessCase;
friend class AccessCase;
JSModuleNamespaceObject* moduleNamespaceObject() const { return m_moduleNamespaceObject.get(); }
JSModuleEnvironment* moduleEnvironment() const { return m_moduleEnvironment.get(); }
ScopeOffset scopeOffset() const { return m_scopeOffset; }
static std::unique_ptr<AccessCase> create(VM&, JSCell* owner, CacheableIdentifier, JSModuleNamespaceObject*, JSModuleEnvironment*, ScopeOffset);
std::unique_ptr<AccessCase> clone() const override;
void emit(AccessGenerationState&, MacroAssembler::JumpList& fallThrough);
~ModuleNamespaceAccessCase();
private:
ModuleNamespaceAccessCase(VM&, JSCell* owner, CacheableIdentifier, JSModuleNamespaceObject*, JSModuleEnvironment*, ScopeOffset);
WriteBarrier<JSModuleNamespaceObject> m_moduleNamespaceObject;
WriteBarrier<JSModuleEnvironment> m_moduleEnvironment;
ScopeOffset m_scopeOffset;
};
} // namespace JSC
#endif // ENABLE(JIT)