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Annotation of nono/vm/prom.h, revision 1.1.1.4

1.1       root        1: //
                      2: // nono
                      3: // Copyright (C) 2020 nono project
                      4: // Licensed under nono-license.txt
                      5: //
                      6: 
                      7: #pragma once
                      8: 
                      9: #include "ethernet.h"
                     10: #include "rom.h"
1.1.1.4 ! root       11: #include "stopwatch.h"
1.1       root       12: 
                     13: class PROMDevice
                     14:        : public ROMDevice
                     15: {
                     16:        using inherited = ROMDevice;
                     17:  public:
                     18:        PROMDevice();
1.1.1.3   root       19:        virtual ~PROMDevice() override;
1.1       root       20: 
                     21:        bool Init() override;
                     22:        bool PowerOn() override;
1.1.1.4 ! root       23:        void ResetHard() override;
1.1       root       24: 
                     25:        uint64 Read8(uint32 addr) override;
                     26:        uint64 Write8(uint32 addr, uint32 data) override;
1.1.1.4 ! root       27:        uint64 Write16(uint32 addr, uint32 data) override;
1.1       root       28:        uint64 Write32(uint32 addr, uint32 data) override;
                     29: 
                     30:  private:
1.1.1.4 ! root       31:        bool InitLuna1();
1.1       root       32:        bool InitLuna88k();
1.1.1.4 ! root       33:        uint64 Write(uint32 addr);
1.1       root       34: 
1.1.1.4 ! root       35:        // ROM->RAM 切り替え用フラグ。true なら ROM モード
        !            36:        bool isrom {};
        !            37: 
        !            38:        // パフォーマンス測定用
        !            39:        Stopwatch sw {};
1.1       root       40: };
                     41: 
                     42: extern std::unique_ptr<PROMDevice> gPROM;

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