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92 lines
3.0 KiB
92 lines
3.0 KiB
7 months ago
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//===- UnaryOp.h ----------------------------------------------------------===//
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//
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// The MCLinker Project
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MCLD_SCRIPT_UNARYOP_H_
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#define MCLD_SCRIPT_UNARYOP_H_
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#include "mcld/Script/Operator.h"
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#include <cstddef>
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namespace mcld {
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class IntOperand;
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class Module;
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class Operand;
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class TargetLDBackend;
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/** \class UnaryOp
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* \brief This class defines the interfaces to an unary operator token.
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*/
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template <Operator::Type TYPE>
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class UnaryOp : public Operator {
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private:
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friend class Operator;
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UnaryOp() : Operator(Operator::UNARY, TYPE), m_pOperand(NULL) {}
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public:
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~UnaryOp() {}
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IntOperand* eval(const Module& pModule, const TargetLDBackend& pBackend);
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void appendOperand(Operand* pOperand) { m_pOperand = pOperand; }
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private:
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Operand* m_pOperand;
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};
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template <>
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IntOperand* UnaryOp<Operator::UNARY_PLUS>::eval(const Module&,
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const TargetLDBackend&);
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template <>
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IntOperand* UnaryOp<Operator::UNARY_MINUS>::eval(const Module&,
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const TargetLDBackend&);
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template <>
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IntOperand* UnaryOp<Operator::LOGICAL_NOT>::eval(const Module&,
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const TargetLDBackend&);
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template <>
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IntOperand* UnaryOp<Operator::BITWISE_NOT>::eval(const Module&,
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const TargetLDBackend&);
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template <>
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IntOperand* UnaryOp<Operator::ABSOLUTE>::eval(const Module&,
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const TargetLDBackend&);
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template <>
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IntOperand* UnaryOp<Operator::ADDR>::eval(const Module&,
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const TargetLDBackend&);
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template <>
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IntOperand* UnaryOp<Operator::ALIGNOF>::eval(const Module&,
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const TargetLDBackend&);
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template <>
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IntOperand* UnaryOp<Operator::DATA_SEGMENT_END>::eval(const Module&,
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const TargetLDBackend&);
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template <>
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IntOperand* UnaryOp<Operator::DEFINED>::eval(const Module&,
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const TargetLDBackend&);
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template <>
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IntOperand* UnaryOp<Operator::LENGTH>::eval(const Module&,
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const TargetLDBackend&);
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template <>
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IntOperand* UnaryOp<Operator::LOADADDR>::eval(const Module&,
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const TargetLDBackend&);
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template <>
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IntOperand* UnaryOp<Operator::NEXT>::eval(const Module&,
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const TargetLDBackend&);
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template <>
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IntOperand* UnaryOp<Operator::ORIGIN>::eval(const Module&,
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const TargetLDBackend&);
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template <>
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IntOperand* UnaryOp<Operator::SIZEOF>::eval(const Module&,
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const TargetLDBackend&);
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} // namespace mcld
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#endif // MCLD_SCRIPT_UNARYOP_H_
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