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Annotation of nono/vm/newsio.h, revision 1.1.1.2

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"
1.1.1.2 ! root       14: #include "monitor.h"
1.1       root       15: #include <array>
                     16: 
1.1.1.2 ! root       17: class NewsCtlrDevice;
        !            18: 
        !            19: class NewsIODevice : public IODevice
1.1       root       20: {
1.1.1.2 ! root       21:        using inherited = IODevice;
1.1       root       22:  public:
                     23:        NewsIODevice();
                     24:        ~NewsIODevice() override;
                     25: 
                     26:        bool Init() override;
                     27: 
1.1.1.2 ! root       28:        busdata Read8(uint32 addr) override;
        !            29:        busdata Read16(uint32 addr) override;
        !            30:        busdata Read32(uint32 addr) override;
        !            31:        busdata Write8(uint32 addr, uint32 data) override;
        !            32:        busdata Write16(uint32 addr, uint32 data) override;
        !            33:        busdata Write32(uint32 addr, uint32 data) override;
        !            34:        busdata Peek8(uint32 addr) override;
        !            35:        bool Poke8(uint32 addr, uint32 data) override;
1.1       root       36: 
                     37:  private:
                     38:        inline IODevice *SearchDevice(uint32 addr) const;
                     39: 
1.1.1.2 ! root       40:        void InitMonitor();
        !            41:        DECLARE_MONITOR_CALLBACK(MonitorUpdate);
        !            42: 
1.1       root       43:        std::unique_ptr<IODevice> pKBC {};
                     44:        std::unique_ptr<IODevice> pLance {};
                     45:        std::unique_ptr<IODevice> pRTC {};
                     46:        std::unique_ptr<IODevice> pSCC {};
                     47:        std::unique_ptr<IODevice> pSubRAM {};
                     48: 
                     49:        // デバイステーブル
                     50:        std::array<IODevice *, 64> table {};
1.1.1.2 ! root       51: 
        !            52:        NewsCtlrDevice *newsctlr {};
        !            53: 
        !            54:        Monitor monitor { this };
        !            55: 
        !            56:        // 裏バッファ
        !            57:        TextScreen src_screen {};
1.1       root       58: };
                     59: 
                     60: static inline NewsIODevice *GetNewsIODevice() {
                     61:        return Object::GetObject<NewsIODevice>(OBJ_NEWSIO);
                     62: }

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