#pragma once
#include "ExecutableToCodeBlockEdge.h"
#include "GlobalExecutable.h"
#include "UnlinkedEvalCodeBlock.h"
namespace JSC {
class EvalExecutable : public GlobalExecutable {
friend class LLIntOffsetsExtractor;
public:
using Base = GlobalExecutable;
static constexpr unsigned StructureFlags = Base::StructureFlags | StructureIsImmortal;
static void destroy(JSCell*);
EvalCodeBlock* codeBlock()
{
return bitwise_cast<EvalCodeBlock*>(ExecutableToCodeBlockEdge::unwrap(m_evalCodeBlock.get()));
}
Ref<JITCode> generatedJITCode()
{
return generatedJITCodeForCall();
}
static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue proto)
{
return Structure::create(vm, globalObject, proto, TypeInfo(EvalExecutableType, StructureFlags), info());
}
template<typename CellType, SubspaceAccess mode>
static IsoSubspace* subspaceFor(VM& vm)
{
return vm.evalExecutableSpace<mode>();
}
DECLARE_INFO;
ExecutableInfo executableInfo() const { return ExecutableInfo(usesEval(), false, false, ConstructorKind::None, JSParserScriptMode::Classic, SuperBinding::NotNeeded, SourceParseMode::ProgramMode, derivedContextType(), needsClassFieldInitializer(), isArrowFunctionContext(), false, evalContextType()); }
unsigned numVariables() { return m_unlinkedEvalCodeBlock->numVariables(); }
unsigned numFunctionHoistingCandidates() { return m_unlinkedEvalCodeBlock->numFunctionHoistingCandidates(); }
unsigned numTopLevelFunctionDecls() { return m_unlinkedEvalCodeBlock->numberOfFunctionDecls(); }
bool allowDirectEvalCache() const { return m_unlinkedEvalCodeBlock->allowDirectEvalCache(); }
NeedsClassFieldInitializer needsClassFieldInitializer() const { return static_cast<NeedsClassFieldInitializer>(m_needsClassFieldInitializer); }
TemplateObjectMap& ensureTemplateObjectMap(VM&);
protected:
friend class ExecutableBase;
friend class ScriptExecutable;
using Base::finishCreation;
EvalExecutable(JSGlobalObject*, const SourceCode&, bool inStrictContext, DerivedContextType, bool isArrowFunctionContext, bool isInsideOrdinaryFunction, EvalContextType, NeedsClassFieldInitializer);
static void visitChildren(JSCell*, SlotVisitor&);
unsigned m_needsClassFieldInitializer : 1;
WriteBarrier<ExecutableToCodeBlockEdge> m_evalCodeBlock;
WriteBarrier<UnlinkedEvalCodeBlock> m_unlinkedEvalCodeBlock;
std::unique_ptr<TemplateObjectMap> m_templateObjectMap;
};
}