101 lines
2.1 KiB
C#
101 lines
2.1 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.Intellivision
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{
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public partial class Intellivision : 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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["R0"] = _cpu.Register[0],
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["R1"] = _cpu.Register[1],
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["R2"] = _cpu.Register[2],
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["R3"] = _cpu.Register[3],
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["R4"] = _cpu.Register[4],
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["R5"] = _cpu.Register[5],
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["R6"] = _cpu.Register[6],
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["PC"] = _cpu.Register[7],
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["FlagS"] = _cpu.FlagS,
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["FlagC"] = _cpu.FlagC,
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["FlagZ"] = _cpu.FlagZ,
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["FlagO"] = _cpu.FlagO,
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["FlagI"] = _cpu.FlagI,
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["FlagD"] = _cpu.FlagD
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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 "R0":
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_cpu.Register[0] = (ushort)value;
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break;
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case "R1":
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_cpu.Register[1] = (ushort)value;
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break;
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case "R2":
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_cpu.Register[2] = (ushort)value;
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break;
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case "R3":
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_cpu.Register[3] = (ushort)value;
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break;
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case "R4":
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_cpu.Register[4] = (ushort)value;
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break;
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case "R5":
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_cpu.Register[5] = (ushort)value;
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break;
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case "R6":
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_cpu.Register[6] = (ushort)value;
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break;
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case "PC":
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_cpu.Register[7] = (ushort)value;
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break;
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case "FlagS":
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_cpu.FlagS = value > 0;
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break;
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case "FlagC":
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_cpu.FlagC = value > 0;
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break;
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case "FlagZ":
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_cpu.FlagZ = value > 0;
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break;
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case "FlagO":
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_cpu.FlagO = value > 0;
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break;
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case "FlagI":
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_cpu.FlagI = value > 0;
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break;
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case "FlagD":
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_cpu.FlagD = 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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