68 lines
2.2 KiB
C++
68 lines
2.2 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 <initializer_list>
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#include <dynarmic/A64/config.h>
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#include "common/common_types.h"
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#include "frontend/A64/location_descriptor.h"
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#include "frontend/A64/types.h"
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#include "frontend/ir/ir_emitter.h"
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#include "frontend/ir/value.h"
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namespace Dynarmic::A64 {
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/**
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* Convenience class to construct a basic block of the intermediate representation.
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* `block` is the resulting block.
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* The user of this class updates `current_location` as appropriate.
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*/
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class IREmitter : public IR::IREmitter {
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public:
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explicit IREmitter(IR::Block& block, LocationDescriptor descriptor) : IR::IREmitter(block), current_location(descriptor) {}
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LocationDescriptor current_location;
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u64 PC();
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u64 AlignPC(size_t alignment);
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void SetCheckBit(const IR::U1& value);
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IR::U1 GetCFlag();
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void SetNZCV(const IR::NZCV& nzcv);
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void CallSupervisor(u32 imm);
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void ExceptionRaised(Exception exception);
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IR::U8 ReadMemory8(const IR::U64& vaddr);
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IR::U16 ReadMemory16(const IR::U64& vaddr);
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IR::U32 ReadMemory32(const IR::U64& vaddr);
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IR::U64 ReadMemory64(const IR::U64& vaddr);
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IR::U128 ReadMemory128(const IR::U64& vaddr);
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void WriteMemory8(const IR::U64& vaddr, const IR::U8& value);
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void WriteMemory16(const IR::U64& vaddr, const IR::U16& value);
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void WriteMemory32(const IR::U64& vaddr, const IR::U32& value);
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void WriteMemory64(const IR::U64& vaddr, const IR::U64& value);
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void WriteMemory128(const IR::U64& vaddr, const IR::U128& value);
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IR::U32 GetW(Reg source_reg);
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IR::U64 GetX(Reg source_reg);
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IR::U128 GetS(Vec source_vec);
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IR::U128 GetD(Vec source_vec);
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IR::U128 GetQ(Vec source_vec);
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IR::U64 GetSP();
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void SetW(Reg dest_reg, const IR::U32& value);
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void SetX(Reg dest_reg, const IR::U64& value);
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void SetS(Vec dest_vec, const IR::U128& value);
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void SetD(Vec dest_vec, const IR::U128& value);
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void SetQ(Vec dest_vec, const IR::U128& value);
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void SetSP(const IR::U64& value);
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void SetPC(const IR::U64& value);
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};
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} // namespace Dynarmic::A64
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