Start a Trace Logger, currently only NES has the right hooks, but it crashes when used

BizHawk.MultiClient/BizHawk.MultiClient.csproj

@@ -383,6 +383,12 @@
     <Compile Include="tools\LuaWriterColorConfig.Designer.cs">
       <DependentUpon>LuaWriterColorConfig.cs</DependentUpon>
     </Compile>
+    <Compile Include="tools\TraceLogger.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="tools\TraceLogger.Designer.cs">
+      <DependentUpon>TraceLogger.cs</DependentUpon>
+    </Compile>
     <Compile Include="tools\VirtualPadGB.cs">
       <SubType>Component</SubType>
     </Compile>
@@ -723,6 +729,9 @@
       <DependentUpon>Cheats.cs</DependentUpon>
       <SubType>Designer</SubType>
     </EmbeddedResource>
+    <EmbeddedResource Include="tools\TraceLogger.resx">
+      <DependentUpon>TraceLogger.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="tools\VirtualPad.resx">
       <DependentUpon>VirtualPad.cs</DependentUpon>
       <SubType>Designer</SubType>

BizHawk.MultiClient/MainForm.Designer.cs

@@ -255,6 +255,7 @@
 			this.EmuStatus = new System.Windows.Forms.ToolStripStatusLabel();
 			this.PlayRecordStatus = new System.Windows.Forms.ToolStripDropDownButton();
 			this.PauseStrip = new System.Windows.Forms.ToolStripDropDownButton();
+			this.RebootStatusBarIcon = new System.Windows.Forms.ToolStripStatusLabel();
 			this.AVIStatusLabel = new System.Windows.Forms.ToolStripStatusLabel();
 			this.toolStripStatusLabel1 = new System.Windows.Forms.ToolStripStatusLabel();
 			this.StatusSlot1 = new System.Windows.Forms.ToolStripStatusLabel();
@@ -268,7 +269,6 @@
 			this.StatusSlot9 = new System.Windows.Forms.ToolStripStatusLabel();
 			this.StatusSlot10 = new System.Windows.Forms.ToolStripStatusLabel();
 			this.CheatStatus = new System.Windows.Forms.ToolStripStatusLabel();
-			this.RebootStatusBarIcon = new System.Windows.Forms.ToolStripStatusLabel();
 			this.contextMenuStrip1 = new System.Windows.Forms.ContextMenuStrip(this.components);
 			this.cmiOpenRom = new System.Windows.Forms.ToolStripMenuItem();
 			this.cmiLoadLastRom = new System.Windows.Forms.ToolStripMenuItem();
@@ -289,6 +289,7 @@
 			this.cmiScreenshotClipboard = new System.Windows.Forms.ToolStripMenuItem();
 			this.cmiCloseRom = new System.Windows.Forms.ToolStripMenuItem();
 			this.cmiShowMenu = new System.Windows.Forms.ToolStripMenuItem();
+			this.traceLoggerToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.menuStrip1.SuspendLayout();
 			this.StatusSlot0.SuspendLayout();
 			this.contextMenuStrip1.SuspendLayout();
@@ -1654,6 +1655,7 @@
             this.rAMSearchToolStripMenuItem,
             this.rAMPokeToolStripMenuItem,
             this.hexEditorToolStripMenuItem,
+            this.traceLoggerToolStripMenuItem,
             this.tAStudioToolStripMenuItem,
             this.toolStripSeparator11,
             this.luaConsoleToolStripMenuItem,
@@ -1667,20 +1669,20 @@
 			// 
 			this.toolBoxToolStripMenuItem.Image = global::BizHawk.MultiClient.Properties.Resources.ToolBox;
 			this.toolBoxToolStripMenuItem.Name = "toolBoxToolStripMenuItem";
-			this.toolBoxToolStripMenuItem.Size = new System.Drawing.Size(139, 22);
+			this.toolBoxToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
 			this.toolBoxToolStripMenuItem.Text = "&Tool Box";
 			this.toolBoxToolStripMenuItem.Click += new System.EventHandler(this.toolBoxToolStripMenuItem_Click);
 			// 
 			// toolStripSeparator12
 			// 
 			this.toolStripSeparator12.Name = "toolStripSeparator12";
-			this.toolStripSeparator12.Size = new System.Drawing.Size(136, 6);
+			this.toolStripSeparator12.Size = new System.Drawing.Size(149, 6);
 			// 
 			// rAMWatchToolStripMenuItem
 			// 
 			this.rAMWatchToolStripMenuItem.Image = global::BizHawk.MultiClient.Properties.Resources.FindHS;
 			this.rAMWatchToolStripMenuItem.Name = "rAMWatchToolStripMenuItem";
-			this.rAMWatchToolStripMenuItem.Size = new System.Drawing.Size(139, 22);
+			this.rAMWatchToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
 			this.rAMWatchToolStripMenuItem.Text = "RAM &Watch";
 			this.rAMWatchToolStripMenuItem.Click += new System.EventHandler(this.RAMWatchToolStripMenuItem_Click);
 			// 
@@ -1688,7 +1690,7 @@
 			// 
 			this.rAMSearchToolStripMenuItem.Image = global::BizHawk.MultiClient.Properties.Resources.search;
 			this.rAMSearchToolStripMenuItem.Name = "rAMSearchToolStripMenuItem";
-			this.rAMSearchToolStripMenuItem.Size = new System.Drawing.Size(139, 22);
+			this.rAMSearchToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
 			this.rAMSearchToolStripMenuItem.Text = "RAM &Search";
 			this.rAMSearchToolStripMenuItem.Click += new System.EventHandler(this.rAMSearchToolStripMenuItem_Click);
 			// 
@@ -1696,7 +1698,7 @@
 			// 
 			this.rAMPokeToolStripMenuItem.Image = global::BizHawk.MultiClient.Properties.Resources.poke;
 			this.rAMPokeToolStripMenuItem.Name = "rAMPokeToolStripMenuItem";
-			this.rAMPokeToolStripMenuItem.Size = new System.Drawing.Size(139, 22);
+			this.rAMPokeToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
 			this.rAMPokeToolStripMenuItem.Text = "RAM &Poke";
 			this.rAMPokeToolStripMenuItem.Click += new System.EventHandler(this.RAMPokeToolStripMenuItem_Click);
 			// 
@@ -1704,7 +1706,7 @@
 			// 
 			this.hexEditorToolStripMenuItem.Image = global::BizHawk.MultiClient.Properties.Resources.poke;
 			this.hexEditorToolStripMenuItem.Name = "hexEditorToolStripMenuItem";
-			this.hexEditorToolStripMenuItem.Size = new System.Drawing.Size(139, 22);
+			this.hexEditorToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
 			this.hexEditorToolStripMenuItem.Text = "&Hex Editor";
 			this.hexEditorToolStripMenuItem.Click += new System.EventHandler(this.hexEditorToolStripMenuItem_Click);
 			// 
@@ -1712,20 +1714,20 @@
 			// 
 			this.tAStudioToolStripMenuItem.Image = global::BizHawk.MultiClient.Properties.Resources.TAStudio;
 			this.tAStudioToolStripMenuItem.Name = "tAStudioToolStripMenuItem";
-			this.tAStudioToolStripMenuItem.Size = new System.Drawing.Size(139, 22);
+			this.tAStudioToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
 			this.tAStudioToolStripMenuItem.Text = "&TAStudio";
 			this.tAStudioToolStripMenuItem.Click += new System.EventHandler(this.tAStudioToolStripMenuItem_Click);
 			// 
 			// toolStripSeparator11
 			// 
 			this.toolStripSeparator11.Name = "toolStripSeparator11";
-			this.toolStripSeparator11.Size = new System.Drawing.Size(136, 6);
+			this.toolStripSeparator11.Size = new System.Drawing.Size(149, 6);
 			// 
 			// luaConsoleToolStripMenuItem
 			// 
 			this.luaConsoleToolStripMenuItem.Image = global::BizHawk.MultiClient.Properties.Resources.Lua;
 			this.luaConsoleToolStripMenuItem.Name = "luaConsoleToolStripMenuItem";
-			this.luaConsoleToolStripMenuItem.Size = new System.Drawing.Size(139, 22);
+			this.luaConsoleToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
 			this.luaConsoleToolStripMenuItem.Text = "Lua Console";
 			this.luaConsoleToolStripMenuItem.Click += new System.EventHandler(this.luaConsoleToolStripMenuItem_Click);
 			// 
@@ -1733,7 +1735,7 @@
 			// 
 			this.cheatsToolStripMenuItem.Image = global::BizHawk.MultiClient.Properties.Resources.Freeze;
 			this.cheatsToolStripMenuItem.Name = "cheatsToolStripMenuItem";
-			this.cheatsToolStripMenuItem.Size = new System.Drawing.Size(139, 22);
+			this.cheatsToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
 			this.cheatsToolStripMenuItem.Text = "Cheats";
 			this.cheatsToolStripMenuItem.Click += new System.EventHandler(this.cheatsToolStripMenuItem_Click);
 			// 
@@ -2226,6 +2228,17 @@
 			this.PauseStrip.ToolTipText = "Emulator is paused";
 			this.PauseStrip.Click += new System.EventHandler(this.PauseStrip_Click);
 			// 
+			// RebootStatusBarIcon
+			// 
+			this.RebootStatusBarIcon.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+			this.RebootStatusBarIcon.Image = global::BizHawk.MultiClient.Properties.Resources.reboot;
+			this.RebootStatusBarIcon.Name = "RebootStatusBarIcon";
+			this.RebootStatusBarIcon.RightToLeft = System.Windows.Forms.RightToLeft.No;
+			this.RebootStatusBarIcon.Size = new System.Drawing.Size(16, 17);
+			this.RebootStatusBarIcon.Text = "Reboot";
+			this.RebootStatusBarIcon.ToolTipText = "A reboot of the core is needed for a setting change to take affect";
+			this.RebootStatusBarIcon.Click += new System.EventHandler(this.toolStripStatusLabel2_Click);
+			// 
 			// AVIStatusLabel
 			// 
 			this.AVIStatusLabel.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
@@ -2317,17 +2330,6 @@
 			this.CheatStatus.Size = new System.Drawing.Size(0, 17);
 			this.CheatStatus.Click += new System.EventHandler(this.FreezeStatus_Click);
 			// 
-			// RebootStatusBarIcon
-			// 
-			this.RebootStatusBarIcon.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
-			this.RebootStatusBarIcon.Image = global::BizHawk.MultiClient.Properties.Resources.reboot;
-			this.RebootStatusBarIcon.Name = "RebootStatusBarIcon";
-			this.RebootStatusBarIcon.RightToLeft = System.Windows.Forms.RightToLeft.No;
-			this.RebootStatusBarIcon.Size = new System.Drawing.Size(16, 17);
-			this.RebootStatusBarIcon.Text = "Reboot";
-			this.RebootStatusBarIcon.ToolTipText = "A reboot of the core is needed for a setting change to take affect";
-			this.RebootStatusBarIcon.Click += new System.EventHandler(this.toolStripStatusLabel2_Click);
-			// 
 			// contextMenuStrip1
 			// 
 			this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
@@ -2492,6 +2494,13 @@
 			this.cmiShowMenu.Text = "Show Menu";
 			this.cmiShowMenu.Click += new System.EventHandler(this.showMenuToolStripMenuItem_Click);
 			// 
+			// traceLoggerToolStripMenuItem
+			// 
+			this.traceLoggerToolStripMenuItem.Name = "traceLoggerToolStripMenuItem";
+			this.traceLoggerToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
+			this.traceLoggerToolStripMenuItem.Text = "Trace &Logger";
+			this.traceLoggerToolStripMenuItem.Click += new System.EventHandler(this.traceLoggerToolStripMenuItem_Click);
+			// 
 			// MainForm
 			// 
 			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 14F);
@@ -2792,6 +2801,7 @@
 		private System.Windows.Forms.ToolStripMenuItem loadGBInSGBToolStripMenuItem;
 		private System.Windows.Forms.ToolStripMenuItem backupSaveramToolStripMenuItem;
 		private System.Windows.Forms.ToolStripStatusLabel RebootStatusBarIcon;
+		private System.Windows.Forms.ToolStripMenuItem traceLoggerToolStripMenuItem;
     }
 }
 

BizHawk.MultiClient/MainForm.MenuItems.cs

@@ -621,6 +621,15 @@ namespace BizHawk.MultiClient
 			luaConsoleToolStripMenuItem.ShortcutKeyDisplayString = Global.Config.LuaConsole;
 			cheatsToolStripMenuItem.ShortcutKeyDisplayString = Global.Config.Cheats;
 			tAStudioToolStripMenuItem.ShortcutKeyDisplayString = Global.Config.TASTudio;
+
+			if (INTERIM)
+			{
+				traceLoggerToolStripMenuItem.Visible = true;
+			}
+			else
+			{
+				traceLoggerToolStripMenuItem.Visible = false;
+			}
 		}
 
 		private void saveSlotToolStripMenuItem_DropDownOpened(object sender, EventArgs e)

BizHawk.MultiClient/MainForm.cs

@@ -70,6 +70,7 @@ namespace BizHawk.MultiClient
 		public RamWatch RamWatch1 = new RamWatch();
 		public RamSearch RamSearch1 = new RamSearch();
 		public HexEditor HexEditor1 = new HexEditor();
+		public TraceLogger TraceLogger1 = new TraceLogger();
 		public SNESGraphicsDebugger SNESGraphicsDebugger1 = new SNESGraphicsDebugger();
 		public NESNameTableViewer NESNameTableViewer1 = new NESNameTableViewer();
 		public NESPPU NESPPU1 = new NESPPU();
@@ -2304,6 +2305,7 @@ namespace BizHawk.MultiClient
 			LuaConsole1.LuaImp.FrameRegisterAfter();
 			TAStudio1.UpdateValues();
 			SNESGraphicsDebugger1.UpdateToolsAfter();
+			TraceLogger1.UpdateValues();
 		}
 
 		private unsafe Image MakeScreenshotImage()
@@ -2571,6 +2573,17 @@ namespace BizHawk.MultiClient
 				HexEditor1.Focus();
 		}
 
+		public void LoadTraceLogger()
+		{
+			if (!TraceLogger1.IsHandleCreated || TraceLogger1.IsDisposed)
+			{
+				TraceLogger1 = new TraceLogger();
+				TraceLogger1.Show();
+			}
+			else
+				TraceLogger1.Focus();
+		}
+
 		public void LoadToolBox()
 		{
 			if (!ToolBox1.IsHandleCreated || ToolBox1.IsDisposed)
@@ -2888,6 +2901,7 @@ namespace BizHawk.MultiClient
 			CloseForm(Cheats1);
 			CloseForm(TI83KeyPad1);
 			CloseForm(TAStudio1);
+			CloseForm(TraceLogger1);
 #if WINDOWS
 			CloseForm(LuaConsole1);
 #endif
@@ -3759,5 +3773,10 @@ namespace BizHawk.MultiClient
 			SetRebootIconStatus();
 			Global.OSD.AddMessage("Core reboot needed for this setting");
 		}
+
+		private void traceLoggerToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			LoadTraceLogger();
+		}
 	}
 }

BizHawk.MultiClient/tools/TraceLogger.Designer.cs

@@ -0,0 +1,204 @@
+namespace BizHawk.MultiClient
+{
+	partial class TraceLogger
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			this.TraceView = new BizHawk.VirtualListView();
+			this.columnHeader1 = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
+			this.groupBox1 = new System.Windows.Forms.GroupBox();
+			this.menuStrip1 = new System.Windows.Forms.MenuStrip();
+			this.toolStripMenuItem1 = new System.Windows.Forms.ToolStripMenuItem();
+			this.fileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+			this.saveLogToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+			this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
+			this.exitToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+			this.groupBox2 = new System.Windows.Forms.GroupBox();
+			this.ClearButton = new System.Windows.Forms.Button();
+			this.LoggingEnabled = new System.Windows.Forms.CheckBox();
+			this.groupBox1.SuspendLayout();
+			this.menuStrip1.SuspendLayout();
+			this.groupBox2.SuspendLayout();
+			this.SuspendLayout();
+			// 
+			// TraceView
+			// 
+			this.TraceView.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+			this.TraceView.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
+            this.columnHeader1});
+			this.TraceView.FullRowSelect = true;
+			this.TraceView.GridLines = true;
+			this.TraceView.HideSelection = false;
+			this.TraceView.ItemCount = 0;
+			this.TraceView.Location = new System.Drawing.Point(9, 16);
+			this.TraceView.Name = "TraceView";
+			this.TraceView.selectedItem = -1;
+			this.TraceView.Size = new System.Drawing.Size(320, 386);
+			this.TraceView.TabIndex = 0;
+			this.TraceView.UseCompatibleStateImageBehavior = false;
+			this.TraceView.View = System.Windows.Forms.View.Details;
+			this.TraceView.VirtualMode = true;
+			// 
+			// columnHeader1
+			// 
+			this.columnHeader1.Text = "Instructions";
+			this.columnHeader1.Width = 316;
+			// 
+			// groupBox1
+			// 
+			this.groupBox1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+			this.groupBox1.Controls.Add(this.TraceView);
+			this.groupBox1.Location = new System.Drawing.Point(12, 27);
+			this.groupBox1.Name = "groupBox1";
+			this.groupBox1.Size = new System.Drawing.Size(337, 411);
+			this.groupBox1.TabIndex = 1;
+			this.groupBox1.TabStop = false;
+			this.groupBox1.Text = "Trace log";
+			// 
+			// menuStrip1
+			// 
+			this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.toolStripMenuItem1,
+            this.fileToolStripMenuItem});
+			this.menuStrip1.Location = new System.Drawing.Point(0, 0);
+			this.menuStrip1.Name = "menuStrip1";
+			this.menuStrip1.Size = new System.Drawing.Size(555, 24);
+			this.menuStrip1.TabIndex = 2;
+			this.menuStrip1.Text = "menuStrip1";
+			// 
+			// toolStripMenuItem1
+			// 
+			this.toolStripMenuItem1.Name = "toolStripMenuItem1";
+			this.toolStripMenuItem1.Size = new System.Drawing.Size(12, 20);
+			// 
+			// fileToolStripMenuItem
+			// 
+			this.fileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.saveLogToolStripMenuItem,
+            this.toolStripSeparator1,
+            this.exitToolStripMenuItem});
+			this.fileToolStripMenuItem.Name = "fileToolStripMenuItem";
+			this.fileToolStripMenuItem.Size = new System.Drawing.Size(37, 20);
+			this.fileToolStripMenuItem.Text = "&File";
+			// 
+			// saveLogToolStripMenuItem
+			// 
+			this.saveLogToolStripMenuItem.Enabled = false;
+			this.saveLogToolStripMenuItem.Name = "saveLogToolStripMenuItem";
+			this.saveLogToolStripMenuItem.Size = new System.Drawing.Size(134, 22);
+			this.saveLogToolStripMenuItem.Text = "&Save Log";
+			// 
+			// toolStripSeparator1
+			// 
+			this.toolStripSeparator1.Name = "toolStripSeparator1";
+			this.toolStripSeparator1.Size = new System.Drawing.Size(131, 6);
+			// 
+			// exitToolStripMenuItem
+			// 
+			this.exitToolStripMenuItem.Name = "exitToolStripMenuItem";
+			this.exitToolStripMenuItem.ShortcutKeyDisplayString = "Alt+F4";
+			this.exitToolStripMenuItem.Size = new System.Drawing.Size(134, 22);
+			this.exitToolStripMenuItem.Text = "E&xit";
+			this.exitToolStripMenuItem.Click += new System.EventHandler(this.exitToolStripMenuItem_Click);
+			// 
+			// groupBox2
+			// 
+			this.groupBox2.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+			this.groupBox2.Controls.Add(this.ClearButton);
+			this.groupBox2.Controls.Add(this.LoggingEnabled);
+			this.groupBox2.Location = new System.Drawing.Point(356, 27);
+			this.groupBox2.Name = "groupBox2";
+			this.groupBox2.Size = new System.Drawing.Size(187, 411);
+			this.groupBox2.TabIndex = 3;
+			this.groupBox2.TabStop = false;
+			this.groupBox2.Text = "Control";
+			// 
+			// ClearButton
+			// 
+			this.ClearButton.Location = new System.Drawing.Point(15, 73);
+			this.ClearButton.Name = "ClearButton";
+			this.ClearButton.Size = new System.Drawing.Size(75, 23);
+			this.ClearButton.TabIndex = 1;
+			this.ClearButton.Text = "&Clear";
+			this.ClearButton.UseVisualStyleBackColor = true;
+			this.ClearButton.Click += new System.EventHandler(this.ClearButton_Click);
+			// 
+			// LoggingEnabled
+			// 
+			this.LoggingEnabled.Appearance = System.Windows.Forms.Appearance.Button;
+			this.LoggingEnabled.AutoSize = true;
+			this.LoggingEnabled.Location = new System.Drawing.Point(15, 31);
+			this.LoggingEnabled.Name = "LoggingEnabled";
+			this.LoggingEnabled.Size = new System.Drawing.Size(97, 23);
+			this.LoggingEnabled.TabIndex = 0;
+			this.LoggingEnabled.Text = "&Logging Enabled";
+			this.LoggingEnabled.UseVisualStyleBackColor = true;
+			this.LoggingEnabled.CheckedChanged += new System.EventHandler(this.LoggingEnabled_CheckedChanged);
+			// 
+			// TraceLogger
+			// 
+			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.ClientSize = new System.Drawing.Size(555, 450);
+			this.Controls.Add(this.groupBox2);
+			this.Controls.Add(this.groupBox1);
+			this.Controls.Add(this.menuStrip1);
+			this.MainMenuStrip = this.menuStrip1;
+			this.Name = "TraceLogger";
+			this.Text = "TraceLogger";
+			this.Load += new System.EventHandler(this.TraceLogger_Load);
+			this.groupBox1.ResumeLayout(false);
+			this.menuStrip1.ResumeLayout(false);
+			this.menuStrip1.PerformLayout();
+			this.groupBox2.ResumeLayout(false);
+			this.groupBox2.PerformLayout();
+			this.ResumeLayout(false);
+			this.PerformLayout();
+
+		}
+
+		#endregion
+
+		private VirtualListView TraceView;
+		private System.Windows.Forms.GroupBox groupBox1;
+		private System.Windows.Forms.MenuStrip menuStrip1;
+		private System.Windows.Forms.ToolStripMenuItem toolStripMenuItem1;
+		private System.Windows.Forms.ToolStripMenuItem fileToolStripMenuItem;
+		private System.Windows.Forms.ToolStripMenuItem saveLogToolStripMenuItem;
+		private System.Windows.Forms.ToolStripSeparator toolStripSeparator1;
+		private System.Windows.Forms.ToolStripMenuItem exitToolStripMenuItem;
+		private System.Windows.Forms.GroupBox groupBox2;
+		private System.Windows.Forms.CheckBox LoggingEnabled;
+		private System.Windows.Forms.Button ClearButton;
+		private System.Windows.Forms.ColumnHeader columnHeader1;
+	}
+}

BizHawk.MultiClient/tools/TraceLogger.cs

@@ -0,0 +1,95 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Windows.Forms;
+
+namespace BizHawk.MultiClient
+{
+	public partial class TraceLogger : Form
+	{
+		List<string> Instructions = new List<string>();
+
+		public TraceLogger()
+		{
+			InitializeComponent();
+			TraceView.QueryItemText += new QueryItemTextHandler(TraceView_QueryItemText);
+			TraceView.QueryItemBkColor += new QueryItemBkColorHandler(TraceView_QueryItemBkColor);
+			TraceView.VirtualMode = true;
+			Closing += (o, e) => SaveConfigSettings();
+		}
+
+		public void SaveConfigSettings()
+		{
+			//TODO
+		}
+
+		private void TraceView_QueryItemBkColor(int index, int column, ref Color color)
+		{
+			//TODO
+		}
+
+		void TraceView_QueryItemText(int index, int column, out string text)
+		{
+			text = Instructions[index];
+		}
+
+		private void TraceLogger_Load(object sender, EventArgs e)
+		{
+			ClearList();
+			LoggingEnabled.Checked = true;
+			//Global.CoreInputComm.CpuTraceEnable = true;
+		}
+
+		public void UpdateValues()
+		{
+			DoInstructions();
+			TraceView.Refresh();
+		}
+
+		public void Restart()
+		{
+			if (!this.IsHandleCreated || this.IsDisposed)
+			{
+				return;
+			}
+			else
+			{
+				ClearList();
+			}
+		}
+
+		private void ClearList()
+		{
+			Instructions.Clear();
+			TraceView.Clear();
+		}
+
+		private void exitToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			Close();
+		}
+
+		private void LoggingEnabled_CheckedChanged(object sender, EventArgs e)
+		{
+			Global.CoreInputComm.CpuTraceEnable = LoggingEnabled.Checked;
+		}
+
+		private void ClearButton_Click(object sender, EventArgs e)
+		{
+			ClearList();
+		}
+
+		private void DoInstructions()
+		{
+			//using (Global.CoreInputComm.CpuTraceStream)
+			//{
+				Instructions.Add("FART 0x15");
+				TraceView.ItemCount = Instructions.Count;
+			//}
+		}
+	}
+}

BizHawk.MultiClient/tools/TraceLogger.resx

@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+</root>