Source/JavaScriptCore/bytecode/DirectEvalCodeCache.cpp

/*
 * Copyright (C) 2016-2021 Apple Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
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 *
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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#include "config.h"
#include "DirectEvalCodeCache.h"

#include "JSCellInlines.h"

namespace JSC {

void DirectEvalCodeCache::setSlow(JSGlobalObject* globalObject, JSCell* owner, const String& evalSource, CallSiteIndex callSiteIndex, DirectEvalExecutable* evalExecutable)
{
    if (!evalExecutable->allowDirectEvalCache())
        return;

    Locker locker { m_lock };
    m_cacheMap.set(CacheKey(evalSource, callSiteIndex), WriteBarrier<DirectEvalExecutable>(globalObject->vm(), owner, evalExecutable));
}

void DirectEvalCodeCache::clear()
{
    Locker locker { m_lock };
    m_cacheMap.clear();
}

template<typename Visitor>
void DirectEvalCodeCache::visitAggregateImpl(Visitor& visitor)
{
    Locker locker { m_lock };
    EvalCacheMap::iterator end = m_cacheMap.end();
    for (EvalCacheMap::iterator ptr = m_cacheMap.begin(); ptr != end; ++ptr)
        visitor.append(ptr->value);
}

DEFINE_VISIT_AGGREGATE(DirectEvalCodeCache);

} // namespace JSC