mirror of
https://github.com/darlinghq/darling-JavaScriptCore.git
synced 2025-04-17 14:30:01 +00:00
67 lines
2.6 KiB
C++
67 lines
2.6 KiB
C++
/*
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* Copyright (C) 2016 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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#include "config.h"
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#include "JSFixedArray.h"
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#include "CodeBlock.h"
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#include "JSCInlines.h"
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#include <wtf/CommaPrinter.h>
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namespace JSC {
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const ClassInfo JSFixedArray::s_info = { "JSFixedArray", nullptr, nullptr, nullptr, CREATE_METHOD_TABLE(JSFixedArray) };
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void JSFixedArray::visitChildren(JSCell* cell, SlotVisitor& visitor)
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{
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JSFixedArray* thisObject = jsCast<JSFixedArray*>(cell);
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ASSERT_GC_OBJECT_INHERITS(thisObject, info());
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Base::visitChildren(thisObject, visitor);
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visitor.appendValuesHidden(thisObject->buffer(), thisObject->size());
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}
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void JSFixedArray::copyToArguments(ExecState* exec, VirtualRegister firstElementDest, unsigned offset, unsigned length)
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{
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for (unsigned i = 0; i < length; ++i) {
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if ((i + offset) < m_size)
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exec->r(firstElementDest + i) = get(i + offset);
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else
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exec->r(firstElementDest + i) = jsUndefined();
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}
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}
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void JSFixedArray::dumpToStream(const JSCell* cell, PrintStream& out)
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{
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VM& vm = *cell->vm();
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const auto* thisObject = jsCast<const JSFixedArray*>(cell);
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out.printf("<%p, %s, [%u], [", thisObject, thisObject->className(vm), thisObject->length());
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CommaPrinter comma;
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for (unsigned index = 0; index < thisObject->length(); ++index)
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out.print(comma, thisObject->get(index));
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out.print("]>");
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}
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} // namespace JSC
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