59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
/* This file is part of the dynarmic project.
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* Copyright (c) 2016 MerryMage
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* This software may be used and distributed according to the terms of the GNU
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* General Public License version 2 or any later version.
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*/
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#pragma once
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#include "common/common_types.h"
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#include "frontend/arm_types.h"
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namespace Dynarmic {
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namespace IR {
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class Inst;
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/**
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* A representation of a value in the IR.
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* A value may either be an immediate or the result of a microinstruction.
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*/
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struct Value final {
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public:
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Value() : type(Type::Void) {}
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explicit Value(Inst* value);
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explicit Value(Arm::Reg value);
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explicit Value(Arm::ExtReg value);
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explicit Value(bool value);
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explicit Value(u8 value);
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explicit Value(u32 value);
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explicit Value(u64 value);
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bool IsEmpty() const;
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bool IsImmediate() const;
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Type GetType() const;
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Inst* GetInst() const;
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Arm::Reg GetRegRef() const;
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Arm::ExtReg GetExtRegRef() const;
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bool GetU1() const;
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u8 GetU8() const;
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u32 GetU32() const;
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u64 GetU64() const;
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private:
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Type type;
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union {
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Inst* inst; // type == Type::Opaque
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Arm::Reg imm_regref;
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Arm::ExtReg imm_extregref;
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bool imm_u1;
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u8 imm_u8;
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u32 imm_u32;
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u64 imm_u64;
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} inner;
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};
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} // namespace IR
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} // namespace Dynarmic
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