58 lines
1.6 KiB
C#
58 lines
1.6 KiB
C#
using System;
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using System.IO;
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namespace BizHawk.Emulation.CPUs.CP1610
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{
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public sealed partial class CP1610
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{
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private const ushort RESET = 0x1000;
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private const ushort INTERRUPT = 0x1004;
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private bool FlagS, FlagC, FlagZ, FlagO, FlagI, FlagD, IntRM, BusRq, BusAk, MSync, Interruptible;
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private ushort[] Register = new ushort[8];
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private ushort RegisterSP { get { return Register[6]; } set { Register[6] = value; } }
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private ushort RegisterPC { get { return Register[7]; } set { Register[7] = value; } }
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public int TotalExecutedCycles;
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public int PendingCycles;
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public Func<ushort, ushort> ReadMemory;
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public Func<ushort, ushort, bool> WriteMemory;
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private static bool logging = true;
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private static StreamWriter log;
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static CP1610()
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{
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if (logging)
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log = new StreamWriter("log_CP1610.txt");
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}
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public CP1610()
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{
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RegisterPC = RESET;
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}
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public void LogData()
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{
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if (!logging)
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return;
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for (int register = 0; register <= 5; register++)
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log.WriteLine("R{0:d} = {1:X4}", register, Register[register]);
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log.WriteLine("SP = {0:X4}", RegisterSP);
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log.WriteLine("PC = {0:X4}", RegisterPC);
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log.WriteLine("S = {0}", FlagS);
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log.WriteLine("C = {0}", FlagC);
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log.WriteLine("Z = {0}", FlagZ);
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log.WriteLine("O = {0}", FlagO);
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log.WriteLine("I = {0}", FlagI);
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log.WriteLine("D = {0}", FlagD);
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log.WriteLine("INTRM = {0}", IntRM);
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log.WriteLine("BUSRQ = {0}", BusRq);
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log.WriteLine("BUSAK = {0}", BusAk);
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log.WriteLine("MSYNC = {0}", MSync);
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log.Flush();
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}
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}
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}
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