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Annotation of nono/debugger/debugger_m680x0.h, revision 1.1.1.2

1.1       root        1: //
                      2: // nono
1.1.1.2 ! root        3: // Copyright (C) 2020 nono project
        !             4: // Licensed under nono-license.txt
1.1       root        5: //
                      6: 
                      7: #pragma once
                      8: 
                      9: #include "debugger_private.h"
1.1.1.2 ! root       10: #include "mpu680x0.h"
1.1       root       11: #include "m68030.h"
                     12: #include "m68030disasm.h"
                     13: 
                     14: class DebuggerMD_m680x0 : public DebuggerMD
                     15: {
1.1.1.2 ! root       16:        using inherited = DebuggerMD;
1.1       root       17:  public:
1.1.1.2 ! root       18:        DebuggerMD_m680x0(Debugger *parent, m68kcpu *cpu);
        !            19:        ~DebuggerMD_m680x0() override;
        !            20: 
        !            21:        void ReqSet(uint32 flag) override { cpu->atomic_reqflag |= flag; }
        !            22:        void ReqClr(uint32 flag) override { cpu->atomic_reqflag &= ~flag; }
        !            23: 
        !            24:        bool IsSuper() const override { return cpu->reg.s; }
        !            25:        bool MMUEnabled() const override { return cpu->mmu_enable; }
        !            26:        uint64 TranslateAddr(saddr_t laddr) override;
        !            27: 
        !            28:        uint32 GetPC() const override { return RegPC; }
        !            29: 
        !            30:        void SetStepOut() override;
        !            31:        bool IsStepOut() const override;
        !            32:        uint64 GetRegAddr(const char *name) const override;
        !            33:        void BackupRegs() override { prev = cpu->reg; }
        !            34:        bool ShowRegister(Console *cons, const std::vector<std::string>& args)
        !            35:                override;
        !            36:        const HelpMessages& GetRegisterHelp() const override;
1.1       root       37: 
1.1.1.2 ! root       38:        Object& GetBrHist() const override { return cpu->brhist; }
        !            39: 
        !            40:        bool CheckLEA(uint32 laddr) override { return false; }
1.1       root       41: 
                     42:        bool Disassemble(saddr_t laddr,
1.1.1.2 ! root       43:                std::string& mnemonic, std::vector<uint8>& bin) override;
1.1       root       44:        std::string FormatDisasm(const std::string& mnemonic,
1.1.1.2 ! root       45:                const std::vector<uint8>& bin) override;
1.1       root       46:        std::string FormatDisasmLive(const std::string& mnemonic,
1.1.1.2 ! root       47:                const std::vector<uint8>& bin) override;
1.1       root       48: 
                     49:  private:
                     50:        m68kcpu *cpu = NULL;            // CPU コア
                     51:        m68kreg prev {};                        // 前回のレジスタセットのコピー
                     52: 
1.1.1.2 ! root       53:        // 前回アクセス時の論理ページ。.addr == 0xffffffff なら無効。
        !            54:        saddr_t last_lpage;
        !            55:        uint32  last_ppage;
        !            56: 
1.1       root       57:        const char *CondStr(const std::vector<uint16>& ir);
                     58:        bool IsOPcc(uint16 op);
                     59:        bool IsDBcc(uint16 op);
                     60:        bool IsCond(uint16 op);
                     61: 
1.1.1.2 ! root       62:        static const HelpMessages HelpMsgRegister;
        !            63:        void ShowRegMain(Console *cons);
        !            64:        void ShowRegFPU(Console *cons);
        !            65:        void ShowRegMMU(Console *cons);
        !            66:        void ShowRegATC(Console *cons);
        !            67:        void ShowRegOther(Console *cons);
        !            68: 
1.1       root       69:        uint32 so_a7 = 0;                       // ステップアウト判定用
                     70:        uint16 so_sr = 0;
                     71: };

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