92 lines
4.1 KiB
C#
92 lines
4.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Data;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using Mesen.GUI.Controls;
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using Mesen.GUI.Forms;
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using System.Globalization;
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namespace Mesen.GUI.Debugger.Controls
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{
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public partial class ctrlCpuStatus : BaseControl
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{
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private EntityBinder _cpuBinder = new EntityBinder();
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private CpuState _lastState;
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public ctrlCpuStatus()
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{
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InitializeComponent();
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if(IsDesignMode) {
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return;
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}
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_cpuBinder.Entity = new CpuState();
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_cpuBinder.AddBinding(nameof(CpuState.A), txtA, onEditHandler: (s, e) => { DebugApi.SetCpuRegister(CpuRegister.CpuRegA, UInt16.Parse(txtA.Text, NumberStyles.HexNumber)); });
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_cpuBinder.AddBinding(nameof(CpuState.X), txtX, onEditHandler: (s, e) => { DebugApi.SetCpuRegister(CpuRegister.CpuRegX, UInt16.Parse(txtX.Text, NumberStyles.HexNumber)); });
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_cpuBinder.AddBinding(nameof(CpuState.Y), txtY, onEditHandler: (s, e) => { DebugApi.SetCpuRegister(CpuRegister.CpuRegY, UInt16.Parse(txtY.Text, NumberStyles.HexNumber)); });
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_cpuBinder.AddBinding(nameof(CpuState.D), txtD, onEditHandler: (s, e) => { DebugApi.SetCpuRegister(CpuRegister.CpuRegD, UInt16.Parse(txtD.Text, NumberStyles.HexNumber)); });
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_cpuBinder.AddBinding(nameof(CpuState.DBR), txtDB, onEditHandler: (s, e) => { DebugApi.SetCpuRegister(CpuRegister.CpuRegDBR, UInt16.Parse(txtDB.Text, NumberStyles.HexNumber)); });
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_cpuBinder.AddBinding(nameof(CpuState.SP), txtS, onEditHandler: (s, e) => { DebugApi.SetCpuRegister(CpuRegister.CpuRegSP, UInt16.Parse(txtS.Text, NumberStyles.HexNumber)); });
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_cpuBinder.AddBinding(nameof(CpuState.PS), txtP, onEditHandler: (s, e) => { DebugApi.SetCpuRegister(CpuRegister.CpuRegPS, UInt16.Parse(txtP.Text, NumberStyles.HexNumber)); });
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_cpuBinder.AddBinding(nameof(CpuState.NmiFlag), chkNmi, onEditHandler: (s, e) => { DebugApi.SetCpuRegister(CpuRegister.CpuFlagNmi, (UInt16)(chkNmi.Checked ? 1 : 0)); });
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chkIndex.CheckedChanged += (s, e) => { DebugApi.SetCpuProcFlag(ProcFlags.IndexMode8, chkIndex.Checked); };
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chkCarry.CheckedChanged += (s, e) => { DebugApi.SetCpuProcFlag(ProcFlags.Carry, chkCarry.Checked); };
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chkDecimal.CheckedChanged += (s, e) => { DebugApi.SetCpuProcFlag(ProcFlags.Decimal, chkDecimal.Checked); };
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chkInterrupt.CheckedChanged += (s, e) => { DebugApi.SetCpuProcFlag(ProcFlags.IrqDisable, chkInterrupt.Checked); };
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chkNegative.CheckedChanged += (s, e) => { DebugApi.SetCpuProcFlag(ProcFlags.Negative, chkNegative.Checked); };
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chkOverflow.CheckedChanged += (s, e) => { DebugApi.SetCpuProcFlag(ProcFlags.Overflow, chkOverflow.Checked); };
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chkMemory.CheckedChanged += (s, e) => { DebugApi.SetCpuProcFlag(ProcFlags.MemoryMode8, chkMemory.Checked); };
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chkZero.CheckedChanged += (s, e) => { DebugApi.SetCpuProcFlag(ProcFlags.Zero, chkZero.Checked); };
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}
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public void UpdateStatus(CpuState state)
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{
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_lastState = state;
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_cpuBinder.Entity = state;
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_cpuBinder.UpdateUI();
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txtPC.Text = ((state.K << 16) | state.PC).ToString("X6");
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UpdateCpuFlags();
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chkIrq.Checked = state.IrqSource != 0;
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UpdateStack();
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}
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private void UpdateCpuFlags()
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{
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ProcFlags flags = _lastState.PS;
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chkIndex.Checked = flags.HasFlag(ProcFlags.IndexMode8);
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chkCarry.Checked = flags.HasFlag(ProcFlags.Carry);
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chkDecimal.Checked = flags.HasFlag(ProcFlags.Decimal);
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chkInterrupt.Checked = flags.HasFlag(ProcFlags.IrqDisable);
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chkNegative.Checked = flags.HasFlag(ProcFlags.Negative);
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chkOverflow.Checked = flags.HasFlag(ProcFlags.Overflow);
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chkMemory.Checked = flags.HasFlag(ProcFlags.MemoryMode8);
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chkZero.Checked = flags.HasFlag(ProcFlags.Zero);
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}
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private void UpdateStack()
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{
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StringBuilder sb = new StringBuilder();
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for(UInt32 i = (uint)_lastState.SP + 1; (i & 0xFF) != 0; i++) {
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sb.Append("$");
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sb.Append(DebugApi.GetMemoryValue(SnesMemoryType.CpuMemory, i).ToString("X2"));
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sb.Append(", ");
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}
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string stack = sb.ToString();
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if(stack.Length > 2) {
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stack = stack.Substring(0, stack.Length - 2);
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}
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txtStack.Text = stack;
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}
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}
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}
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