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Annotation of nono/vm/newsio.h, revision 1.1.1.1

1.1       root        1: //
                      2: // nono
                      3: // Copyright (C) 2022 nono project
                      4: // Licensed under nono-license.txt
                      5: //
                      6: 
                      7: //
                      8: // NEWS の I/O 空間担当
                      9: //
                     10: 
                     11: #pragma once
                     12: 
                     13: #include "device.h"
                     14: #include <array>
                     15: 
                     16: class NewsIODevice : public IOContainerDevice
                     17: {
                     18:        using inherited = IOContainerDevice;
                     19:  public:
                     20:        NewsIODevice();
                     21:        ~NewsIODevice() override;
                     22: 
                     23:        bool Init() override;
                     24: 
                     25:        uint64 Read8(uint32 addr) override;
                     26:        uint64 Read16(uint32 addr) override;
                     27:        uint64 Read32(uint32 addr) override;
                     28:        uint64 Write8(uint32 addr, uint32 data) override;
                     29:        uint64 Write16(uint32 addr, uint32 data) override;
                     30:        uint64 Write32(uint32 addr, uint32 data) override;
                     31:        uint64 Peek8(uint32 addr) override;
                     32: 
                     33:  protected:
                     34:        IODevice *GetDevice(uint32 addr) const override;
                     35: 
                     36:  private:
                     37:        inline IODevice *SearchDevice(uint32 addr) const;
                     38: 
                     39:        std::unique_ptr<IODevice> pKBC {};
                     40:        std::unique_ptr<IODevice> pLance {};
                     41:        std::unique_ptr<IODevice> pNopIO {};
                     42:        std::unique_ptr<IODevice> pRTC {};
                     43:        std::unique_ptr<IODevice> pSCC {};
                     44:        std::unique_ptr<IODevice> pSubRAM {};
                     45: 
                     46:        // デバイステーブル
                     47:        std::array<IODevice *, 64> table {};
                     48: };
                     49: 
                     50: static inline NewsIODevice *GetNewsIODevice() {
                     51:        return Object::GetObject<NewsIODevice>(OBJ_NEWSIO);
                     52: }

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