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

1.1       root        1: //
                      2: // nono
                      3: // Copyright (C) 2017 [email protected]
                      4: //
                      5: 
                      6: #pragma once
                      7: 
                      8: #include "device.h"
                      9: 
                     10: class IOConDevice
                     11:        : public IODevice
                     12: {
                     13:        typedef IODevice inherited;
                     14:  private:
                     15:        static const int baseaddr = 0xe9c000;
                     16: 
                     17:  public:
                     18:        IOConDevice();
                     19:        virtual ~IOConDevice();
                     20: 
                     21:        virtual uint64 Read8(uint32 addr);
                     22:        virtual uint64 Read16(uint32 addr);
                     23:        virtual uint64 Write8(uint32 addr, uint32 data);
                     24:        virtual uint64 Write16(uint32 addr, uint32 data);
                     25:        virtual uint64 Peek8(uint32 addr);
                     26: 
                     27:        void IntFDC();
                     28: 
                     29:  private:
1.1.1.2 ! root       30:        // アドレスデコーダ
        !            31:        uint64 Decoder(uint32 addr) const;
        !            32: 
1.1       root       33:        bool hdd_int = false;
                     34:        bool fdc_int = false;
                     35:        bool fdd_int = false;
                     36:        bool prt_int = false;
                     37:        bool hdd_en = false;
                     38:        bool fdc_en = false;
                     39:        bool fdd_en = false;
                     40:        bool prt_en = false;
                     41:        uint8 vector = 0;
                     42: };
                     43: 
1.1.1.2 ! root       44: extern std::unique_ptr<IOConDevice> gIOCon;

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