75 lines
1.5 KiB
C#
75 lines
1.5 KiB
C#
using System;
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using System.Collections.Generic;
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using BizHawk.Emulation.Common;
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namespace BizHawk.Emulation.Cores.Atari.Atari2600
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{
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public partial class Atari2600 : IDebuggable
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{
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public IDictionary<string, RegisterValue> GetCpuFlagsAndRegisters()
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{
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return new Dictionary<string, RegisterValue>
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{
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["A"] = Cpu.A,
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["X"] = Cpu.X,
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["Y"] = Cpu.Y,
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["S"] = Cpu.S,
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["PC"] = Cpu.PC,
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["Flag C"] = Cpu.FlagC,
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["Flag Z"] = Cpu.FlagZ,
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["Flag I"] = Cpu.FlagI,
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["Flag D"] = Cpu.FlagD,
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["Flag B"] = Cpu.FlagB,
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["Flag V"] = Cpu.FlagV,
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["Flag N"] = Cpu.FlagN,
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["Flag T"] = Cpu.FlagT
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};
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}
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public void SetCpuRegister(string register, int value)
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{
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switch (register)
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{
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default:
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throw new InvalidOperationException();
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case "A":
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Cpu.A = (byte)value;
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break;
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case "X":
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Cpu.X = (byte)value;
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break;
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case "Y":
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Cpu.Y = (byte)value;
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break;
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case "S":
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Cpu.S = (byte)value;
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break;
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case "PC":
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Cpu.PC = (ushort)value;
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break;
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case "Flag I":
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Cpu.FlagI = value > 0;
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break;
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}
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}
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public IMemoryCallbackSystem MemoryCallbacks { get; } = new MemoryCallbackSystem(new[] { "System Bus" });
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public bool CanStep(StepType type)
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{
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return false;
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}
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[FeatureNotImplemented]
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public void Step(StepType type)
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{
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throw new NotImplementedException();
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}
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public long TotalExecutedCycles => Cpu.TotalExecutedCycles;
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}
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}
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