[CPU] optimize strcasecmp for hot path

Signed-off-by: Digote <45742711+Digote@users.noreply.github.com>

.github/ISSUE_TEMPLATE/game-compatibility.yml

@@ -88,7 +88,7 @@ body:
     attributes:
       label: Last Milestone / First Error
       description: Paste the **last useful milestone line** or the **first `WARNING`, `ERROR`, or `CRITICAL` line connected to the stop** from the log. `DEBUG`/`TRACE` lines do not count unless a real error follows them.
-      placeholder: e.g. CpuEngine: native-only  OR  [ERROR] Native backend FAILED: ...
+      placeholder: "e.g. CpuEngine: native-only  OR  [ERROR] Native backend FAILED: ..."
     validations:
       required: true
 

src/SharpEmu.CLI/packages.lock.json

@@ -216,7 +216,10 @@
         }
       },
       "sharpemu.hle": {
-        "type": "Project"
+        "type": "Project",
+        "dependencies": {
+          "SharpEmu.Logging": "[1.0.0, )"
+        }
       },
       "sharpemu.libs": {
         "type": "Project",

src/SharpEmu.Core/Cpu/Native/DirectExecutionBackend.Imports.cs

@@ -705,6 +705,7 @@ public sealed partial class DirectExecutionBackend
 			"eE4Szl8sil8" or // sceKernelAprSubmitCommandBuffer
 			"qvMUCyyaCSI" or // sceKernelAprSubmitCommandBufferAndGetId
 			"Q2V+iqvjgC0" or // vsnprintf
+			"AV6ipCNa4Rw" or // strcasecmp
 			"q1cHNfGycLI" or // scePadRead
 			"xk0AcarP3V4" or // scePadOpen
 			"yH17Q6NWtVg" or // sceUserServiceGetEvent
@@ -869,6 +870,7 @@ public sealed partial class DirectExecutionBackend
 			"WkkeywLJcgU" or // wcslen
 			"Ovb2dSJOAuE" or // strcmp
 			"aesyjrHVWy4" or // strncmp
+			"AV6ipCNa4Rw" or // strcasecmp
 			"pNtJdE3x49E" or // wcscmp
 			"fV2xHER+bKE" or // wcscoll
 			"E8wCoUEbfzk" or // wcsncmp

src/SharpEmu.Core/Runtime/SharpEmuRuntime.cs

@@ -140,7 +140,7 @@ public sealed class SharpEmuRuntime : ISharpEmuRuntime
         LastMilestoneLog = null;
         KernelModuleRegistry.Reset();
         var image = LoadImage(normalizedEbootPath);
-        VideoOutExports.ConfigureApplicationInfo(image.Title, image.TitleId, image.Version);
+        VideoOutExports.ConfigureApplicationInfo(image.Title, image.TitleId, image.Version, BuildInfo.CommitSha);
         SaveDataExports.ConfigureApplicationInfo(image.TitleId);
         LogAppBundleInfo(normalizedEbootPath, image);
         RegisterLoadedModule(normalizedEbootPath, image, isMain: true, isSystemModule: false);

src/SharpEmu.Core/packages.lock.json

@@ -65,7 +65,10 @@
         "contentHash": "Iy22JopynbOJ32vA0lBhFEzGi65GQJBuJHYBYRBpydrDpNoTiHnjIXfA65Gu+8qsOr/ZEoIF8r9aHCgAXuO6DA=="
       },
       "sharpemu.hle": {
-        "type": "Project"
+        "type": "Project",
+        "dependencies": {
+          "SharpEmu.Logging": "[1.0.0, )"
+        }
       },
       "sharpemu.libs": {
         "type": "Project",

src/SharpEmu.GUI/ConsoleWindow.cs

@@ -0,0 +1,150 @@
+// Copyright (C) 2026 SharpEmu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+using Avalonia;
+using Avalonia.Collections;
+using Avalonia.Controls;
+using Avalonia.Controls.Templates;
+using Avalonia.Data;
+using Avalonia.Layout;
+using Avalonia.Media;
+using Avalonia.Platform;
+using Avalonia.Threading;
+using System.Collections.Specialized;
+
+namespace SharpEmu.GUI;
+
+public sealed class ConsoleWindow : Window
+{
+    private readonly AvaloniaList<LogLine> _sourceLines;
+    private readonly AvaloniaList<LogLine> _visibleLines = new();
+    private readonly ListBox _list;
+    private readonly TextBox _searchBox;
+    private readonly CheckBox _autoScrollCheck;
+
+    public ConsoleWindow(
+        AvaloniaList<LogLine> lines,
+        Action clear,
+        bool autoScroll)
+    {
+        _sourceLines = lines;
+        Title = "SharpEmu Console";
+        Width = 980;
+        Height = 620;
+        MinWidth = 520;
+        MinHeight = 320;
+        Background = new SolidColorBrush(Color.Parse("#0D1017"));
+        Icon = new WindowIcon(AssetLoader.Open(new Uri("avares://SharpEmu.GUI/Assets/SharpEmu.ico")));
+
+        _searchBox = new TextBox { Watermark = "Search...", Width = 320, Margin = new Thickness(0, 0, 12, 0) };
+        _autoScrollCheck = new CheckBox
+        {
+            Content = "Auto-scroll",
+            IsChecked = autoScroll,
+            FontSize = 12,
+            Margin = new Thickness(0, 0, 12, 0),
+            VerticalAlignment = VerticalAlignment.Center,
+        };
+        var copyButton = new Button
+        {
+            Classes = { "ghost" },
+            Content = "Copy",
+            Padding = new Thickness(10, 4),
+            Margin = new Thickness(0, 0, 8, 0),
+        };
+        var clearButton = new Button { Classes = { "ghost" }, Content = "Clear", Padding = new Thickness(10, 4) };
+        copyButton.Click += async (_, _) => await CopyAsync();
+        clearButton.Click += (_, _) => clear();
+        _searchBox.TextChanged += (_, _) => RefreshVisibleLines();
+
+        _list = new ListBox
+        {
+            Classes = { "console" },
+            ItemsSource = _visibleLines,
+            BorderThickness = new Thickness(1),
+            BorderBrush = new SolidColorBrush(Color.Parse("#232B3A")),
+            ItemTemplate = new FuncDataTemplate<LogLine>((_, _) =>
+            {
+                var text = new TextBlock { TextWrapping = TextWrapping.NoWrap };
+                text.Bind(TextBlock.TextProperty, new Binding(nameof(LogLine.Text)));
+                text.Bind(TextBlock.ForegroundProperty, new Binding(nameof(LogLine.Brush)));
+                return text;
+            }),
+        };
+
+        Content = new Grid
+        {
+            Margin = new Thickness(12),
+            RowDefinitions = new RowDefinitions("Auto,*"),
+            Children =
+            {
+                new Grid
+                {
+                    Margin = new Thickness(0, 0, 0, 8),
+                    ColumnDefinitions = new ColumnDefinitions("*,Auto,Auto,Auto,Auto"),
+                    Children =
+                    {
+                        new TextBlock
+                        {
+                            Classes = { "sectionTitle" },
+                            Text = "CONSOLE",
+                            VerticalAlignment = VerticalAlignment.Center,
+                        },
+                        _searchBox.WithGridColumn(1),
+                        _autoScrollCheck.WithGridColumn(2),
+                        copyButton.WithGridColumn(3),
+                        clearButton.WithGridColumn(4),
+                    },
+                },
+                _list.WithGridRow(1),
+            },
+        };
+
+        lines.CollectionChanged += OnLinesChanged;
+        Closed += (_, _) => lines.CollectionChanged -= OnLinesChanged;
+        RefreshVisibleLines();
+    }
+
+    private void OnLinesChanged(object? sender, NotifyCollectionChangedEventArgs e)
+    {
+        RefreshVisibleLines();
+        if (_autoScrollCheck.IsChecked == true)
+        {
+            Dispatcher.UIThread.Post(() => (_list.Scroll as ScrollViewer)?.ScrollToEnd());
+        }
+    }
+
+    private void RefreshVisibleLines()
+    {
+        var query = _searchBox.Text ?? string.Empty;
+        _visibleLines.Clear();
+        _visibleLines.AddRange(string.IsNullOrWhiteSpace(query)
+            ? _sourceLines
+            : _sourceLines.Where(line => line.Text.Contains(query, StringComparison.OrdinalIgnoreCase)));
+    }
+
+    private async Task CopyAsync()
+    {
+        if (_visibleLines.Count == 0 || Clipboard is null)
+        {
+            return;
+        }
+
+        await Clipboard.SetTextAsync(string.Join(Environment.NewLine, _visibleLines.Select(line => line.Text)));
+    }
+}
+
+file static class GridExtensions
+{
+    public static T WithGridColumn<T>(this T control, int column) where T : Control
+    {
+        Grid.SetColumn(control, column);
+        return control;
+    }
+
+    public static T WithGridRow<T>(this T control, int row) where T : Control
+    {
+        Grid.SetRow(control, row);
+        return control;
+    }
+}

src/SharpEmu.GUI/MainWindow.axaml

@@ -160,15 +160,17 @@ SPDX-License-Identifier: GPL-2.0-or-later
       <Border Grid.Row="2" x:Name="ConsolePanel" Classes="card" Padding="0" Height="240"
               Margin="0,12,0,0" IsVisible="False">
         <Grid RowDefinitions="Auto,*">
-          <Grid Grid.Row="0" ColumnDefinitions="*,Auto,Auto,Auto, Auto" Margin="16,12,16,8">
+          <Grid Grid.Row="0" ColumnDefinitions="*,Auto,Auto,Auto,Auto,Auto" Margin="16,12,16,8">
             <TextBlock Classes="sectionTitle" Text="CONSOLE" VerticalAlignment="Center" />
-            <TextBox Grid.Column="1" FontSize="12" Margin="0,0,12,0" x:Name="ConsoleSearchBox" 
-                    Watermark="Search..." MaxWidth="5500" />
+            <TextBox Grid.Column="1" FontSize="12" Margin="0,0,12,0" x:Name="ConsoleSearchBox"
+                    Watermark="Search..." Width="320" />
             <CheckBox Grid.Column="2" x:Name="AutoScrollCheck" Content="Auto-scroll" IsChecked="True"
                     FontSize="12" Margin="0,0,12,0" />
-            <Button Grid.Column="3" x:Name="CopyLogButton" Classes="ghost" Content="Copy" FontSize="12"
+            <Button Grid.Column="3" x:Name="DetachConsoleButton" Classes="ghost" Content="Split" FontSize="12"
                     Padding="10,4" Margin="0,0,8,0" />
-            <Button Grid.Column="4" x:Name="ClearLogButton" Classes="ghost" Content="Clear" FontSize="12"
+            <Button Grid.Column="4" x:Name="CopyLogButton" Classes="ghost" Content="Copy" FontSize="12"
+                    Padding="10,4" Margin="0,0,8,0" />
+            <Button Grid.Column="5" x:Name="ClearLogButton" Classes="ghost" Content="Clear" FontSize="12"
                     Padding="10,4" />
           </Grid>
           <ListBox Grid.Row="1" x:Name="ConsoleList" Classes="console" BorderThickness="0,1,0,0"

src/SharpEmu.GUI/MainWindow.axaml.cs

@@ -42,6 +42,7 @@ public partial class MainWindow : Window
 
     private GuiSettings _settings = new();
     private EmulatorProcess? _emulator;
+    private ConsoleWindow? _consoleWindow;
     private StreamWriter? _fileLog;
     private readonly SndPreviewPlayer _sndPreview = new();
     private string? _emulatorExePath;
@@ -98,8 +99,9 @@ public partial class MainWindow : Window
         StopButton.Click += (_, _) => StopEmulator();
         ClearLogButton.Click += (_, _) => _consoleLines.Clear();
         CopyLogButton.Click += async (_, _) => await CopyConsoleAsync();
+        DetachConsoleButton.Click += (_, _) => ShowConsoleWindow();
         OptionsToggle.IsCheckedChanged += (_, _) => OptionsPanel.IsVisible = OptionsToggle.IsChecked == true;
-        ConsoleToggle.IsCheckedChanged += (_, _) => ConsolePanel.IsVisible = ConsoleToggle.IsChecked == true;
+        ConsoleToggle.IsCheckedChanged += (_, _) => ConsolePanel.IsVisible = ConsoleToggle.IsChecked == true && _consoleWindow is null;
         SelectLogFilePathButton.Click += async (_, _) => await SelectFilePathAsync();
         TitleMusicToggle.IsCheckedChanged += (_, _) => OnTitleMusicToggled();
         DiscordToggle.IsCheckedChanged += (_, _) =>
@@ -329,6 +331,7 @@ public partial class MainWindow : Window
         _gamepadTimer.Stop();
         _sndPreview.Stop();
         _discord?.Dispose();
+        _consoleWindow?.Close();
         _emulator?.Dispose();
         DropFileLog();
     }
@@ -1470,4 +1473,28 @@ public partial class MainWindow : Window
         var text = string.Join(Environment.NewLine, _consoleLines.Select(line => line.Text));
         await Clipboard.SetTextAsync(text);
     }
+
+    private void ShowConsoleWindow()
+    {
+        if (_consoleWindow is { } window)
+        {
+            window.Activate();
+            return;
+        }
+
+        ConsoleSearchBox.Text = string.Empty;
+        ConsoleToggle.IsChecked = false;
+        ConsolePanel.IsVisible = false;
+        _consoleWindow = new ConsoleWindow(
+            _consoleLines,
+            () => { _consoleLines.Clear(); _allConsoleLines.Clear(); },
+            AutoScrollCheck.IsChecked == true);
+        _consoleWindow.Closed += (_, _) =>
+        {
+            _consoleWindow = null;
+            ConsoleToggle.IsChecked = true;
+            ConsolePanel.IsVisible = true;
+        };
+        _consoleWindow.Show(this);
+    }
 }

src/SharpEmu.HLE/Aerolib/Aerolib.cs

@@ -3,11 +3,13 @@
 
 using System.Buffers.Binary;
 using System.Linq;
+using SharpEmu.Logging;
 
 namespace SharpEmu.HLE;
 
 public sealed class Aerolib : ISymbolCatalog
 {
+    private static readonly SharpEmuLogger Log = SharpEmuLog.For("Aerolib");
     private static readonly Lazy<Aerolib> _instance = new(() => new Aerolib());
     private static readonly Aerolib EmptyCatalog = new Aerolib(empty: true);
 
@@ -108,14 +110,14 @@ public sealed class Aerolib : ISymbolCatalog
 
             if (resourceName == null)
             {
-                Console.Error.WriteLine("[AEROLIB] Embedded resource 'aerolib.bin' not found");
+                Log.Error("Embedded resource 'aerolib.bin' not found");
                 return;
             }
 
             using var stream = assembly.GetManifestResourceStream(resourceName);
             if (stream == null)
             {
-                Console.Error.WriteLine("[AEROLIB] Failed to open embedded resource stream");
+                Log.Error("Failed to open embedded resource stream");
                 return;
             }
 
@@ -145,11 +147,11 @@ public sealed class Aerolib : ISymbolCatalog
                 _byExportName[name] = symbol;
             }
 
-            Console.Error.WriteLine($"[AEROLIB] Loaded {_byNid.Count} NID entries from binary resource");
+            Log.Info($"Loaded {_byNid.Count} NID entries from binary resource");
         }
         catch (Exception ex)
         {
-            Console.Error.WriteLine($"[AEROLIB] Failed to load embedded aerolib.bin: {ex.Message}");
+            Log.Error($"Failed to load embedded aerolib.bin: {ex.Message}", ex);
         }
     }
 

src/SharpEmu.HLE/ModuleManager.cs

@@ -3,11 +3,14 @@
 
 using System.Collections.Concurrent;
 using System.Reflection;
+using SharpEmu.Logging;
 
 namespace SharpEmu.HLE;
 
 public sealed class ModuleManager : IModuleManager
 {
+    private static readonly SharpEmuLogger Log = SharpEmuLog.For("HLE");
+
     private readonly ConcurrentDictionary<string, Delegate> _dispatchTable = new(StringComparer.Ordinal);
     private readonly ConcurrentDictionary<string, ExportedFunction> _exportTable = new(StringComparer.Ordinal);
     private readonly ConcurrentDictionary<string, ExportedFunction> _exportNameTable = new(StringComparer.Ordinal);
@@ -47,7 +50,7 @@ public sealed class ModuleManager : IModuleManager
                     var handler = CreateHandler(type, method, instances);
                     if (!_dispatchTable.TryAdd(exportInfo.Value.Nid, handler))
                     {
-                        Console.Error.WriteLine($"[HLE] Duplicate NID '{exportInfo.Value.Nid}' ({exportInfo.Value.ExportName}) — already registered, skipping.");
+                        Log.Warning($"Duplicate NID '{exportInfo.Value.Nid}' ({exportInfo.Value.ExportName}) — already registered, skipping.");
                         continue;
                     }
 
@@ -106,7 +109,7 @@ public sealed class ModuleManager : IModuleManager
 
         if (!_dispatchTable.TryGetValue(nid, out var function) || !_exportTable.TryGetValue(nid, out var export))
         {
-            Console.Error.WriteLine($"[HLE] NID '{nid}' not found in dispatch table.");
+            Log.Warning($"NID '{nid}' not found in dispatch table.");
             context[CpuRegister.Rax] = unchecked((ulong)(int)OrbisGen2Result.ORBIS_GEN2_ERROR_NOT_FOUND);
             result = OrbisGen2Result.ORBIS_GEN2_ERROR_NOT_FOUND;
             return false;
@@ -114,7 +117,7 @@ public sealed class ModuleManager : IModuleManager
 
         if ((export.Target & context.TargetGeneration) == 0)
         {
-            Console.Error.WriteLine($"[HLE] NID '{nid}' ({export.Name}) found but not implemented for generation {context.TargetGeneration} (targets: {export.Target}).");
+            Log.Warning($"NID '{nid}' ({export.Name}) found but not implemented for generation {context.TargetGeneration} (targets: {export.Target}).");
             context[CpuRegister.Rax] = unchecked((ulong)(int)OrbisGen2Result.ORBIS_GEN2_ERROR_NOT_IMPLEMENTED);
             result = OrbisGen2Result.ORBIS_GEN2_ERROR_NOT_IMPLEMENTED;
             return false;

src/SharpEmu.HLE/SharpEmu.HLE.csproj

@@ -12,6 +12,10 @@ SPDX-License-Identifier: GPL-2.0-or-later
     <NoWarn>$(NoWarn);1591</NoWarn>
   </PropertyGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\SharpEmu.Logging\SharpEmu.Logging.csproj" />
+  </ItemGroup>
+
   <ItemGroup>
     <EmbeddedResource Include="Aerolib\aerolib.bin" />
   </ItemGroup>

src/SharpEmu.HLE/packages.lock.json

@@ -1,6 +1,10 @@
 {
   "version": 2,
   "dependencies": {
-    "net10.0": {}
+    "net10.0": {
+      "sharpemu.logging": {
+        "type": "Project"
+      }
+    }
   }
 }

src/SharpEmu.Libs/Agc/AgcExports.cs

@@ -3296,10 +3296,60 @@ public static class AgcExports
             globalMemoryBindings,
             vertexInputs,
             renderTargets,
-            CreateRenderState(state.CxRegisters, renderTargets.FirstOrDefault()));
+            ApplyTransparentPremultipliedFillClear(
+                CreateRenderState(state.CxRegisters, renderTargets.FirstOrDefault()),
+                textures,
+                vertexInputs,
+                pixelEvaluation.InitialScalarRegisters));
         return true;
     }
 
+    private static readonly bool _transparentFillClearEnabled = !string.Equals(
+        Environment.GetEnvironmentVariable("SHARPEMU_DISABLE_TRANSPARENT_FILL_CLEAR"),
+        "1",
+        StringComparison.Ordinal);
+
+    /// <summary>
+    /// Chowdren resets its effect layers with an untextured transparent-black
+    /// fill using premultiplied blending. With One/OneMinusSrcAlpha that draw
+    /// is otherwise a no-op, causing fog and vignette layers to accumulate.
+    /// Treat precisely that draw shape as an overwrite.
+    /// </summary>
+    private static VulkanGuestRenderState ApplyTransparentPremultipliedFillClear(
+        VulkanGuestRenderState renderState,
+        IReadOnlyList<TranslatedImageBinding> textures,
+        IReadOnlyList<Gen5VertexInputBinding> vertexInputs,
+        IReadOnlyList<uint> pixelUserData)
+    {
+        if (!_transparentFillClearEnabled ||
+            textures.Count != 0 ||
+            vertexInputs.Count != 0 ||
+            pixelUserData.Count < 4 ||
+            renderState.Blend is not
+            {
+                Enable: true,
+                ColorSrcFactor: 1,
+                ColorDstFactor: 5,
+                ColorFunc: 0,
+            })
+        {
+            return renderState;
+        }
+
+        for (var index = 0; index < 4; index++)
+        {
+            if ((pixelUserData[index] & 0x7FFF_FFFFu) != 0)
+            {
+                return renderState;
+            }
+        }
+
+        return renderState with
+        {
+            Blend = renderState.Blend with { Enable = false },
+        };
+    }
+
     private static VulkanGuestIndexBuffer? CreateVulkanIndexBuffer(
         CpuContext ctx,
         SubmittedDcbState state,

src/SharpEmu.Libs/Ampr/AmprFileRegistry.cs

@@ -21,7 +21,7 @@ internal static class AmprFileRegistry
         return _hostPathsById.TryGetValue(id, out hostPath!);
     }
 
-    private static uint ComputeFileId(string guestPath)
+    internal static uint ComputeFileId(string guestPath)
     {
         var bytes = System.Text.Encoding.UTF8.GetBytes(guestPath);
 

src/SharpEmu.Libs/Kernel/KernelMemoryCompatExports.cs

@@ -1689,15 +1689,15 @@ public static class KernelMemoryCompatExports
             return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_INVALID_ARGUMENT;
         }
 
+        var entryCount = (int)count;
+        Span<uint> localIds = count <= 256 ? stackalloc uint[entryCount] : new uint[entryCount];
+        Span<ulong> localSizes = count <= 128 ? stackalloc ulong[entryCount] : new ulong[entryCount];
+        var resolvedGuestPaths = new string[entryCount];
+        var resolvedHostPaths = new string[entryCount];
+
         for (ulong i = 0; i < count; i++)
         {
-            if (idsAddress != 0 &&
-                !TryWriteUInt32Compat(ctx, idsAddress + (i * sizeof(uint)), uint.MaxValue))
-            {
-                KernelRuntimeCompatExports.TrySetErrno(ctx, Efault);
-                return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
-            }
-
+            var index = (int)i;
             if (!TryResolveAprFilepath(ctx, pathListAddress, i, out var guestPath))
             {
                 KernelRuntimeCompatExports.TrySetErrno(ctx, Efault);
@@ -1712,23 +1712,47 @@ public static class KernelMemoryCompatExports
                 return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_NOT_FOUND;
             }
 
-            var fileId = AmprFileRegistry.Register(guestPath, hostPath);
+            var fileId = AmprFileRegistry.ComputeFileId(guestPath);
             LogIoTrace("apr_resolve", guestPath, $"host='{hostPath}' index={i} count={count} id=0x{fileId:X8} size={fileSize}");
 
-            if (idsAddress != 0 &&
-                !TryWriteUInt32Compat(ctx, idsAddress + (i * sizeof(uint)), fileId))
+            localIds[index] = fileId;
+            localSizes[index] = fileSize;
+            resolvedGuestPaths[index] = guestPath;
+            resolvedHostPaths[index] = hostPath;
+        }
+
+        Span<byte> sizePayload = count <= 64 ? stackalloc byte[entryCount * sizeof(ulong)] : new byte[entryCount * sizeof(ulong)];
+        for (ulong i = 0; i < count; i++)
+        {
+            BinaryPrimitives.WriteUInt64LittleEndian(sizePayload[(int)(i * sizeof(ulong))..], localSizes[(int)i]);
+        }
+
+        if (!TryWriteCompat(ctx, sizesAddress, sizePayload))
+        {
+            KernelRuntimeCompatExports.TrySetErrno(ctx, Efault);
+            return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
+        }
+
+        if (idsAddress != 0)
+        {
+            Span<byte> idPayload = count <= 128 ? stackalloc byte[entryCount * sizeof(uint)] : new byte[entryCount * sizeof(uint)];
+            for (ulong i = 0; i < count; i++)
             {
-                KernelRuntimeCompatExports.TrySetErrno(ctx, Efault);
-                return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
+                BinaryPrimitives.WriteUInt32LittleEndian(idPayload[(int)(i * sizeof(uint))..], localIds[(int)i]);
             }
 
-            if (!TryWriteUInt64Compat(ctx, sizesAddress + (i * sizeof(ulong)), fileSize))
+            if (!TryWriteCompat(ctx, idsAddress, idPayload))
             {
                 KernelRuntimeCompatExports.TrySetErrno(ctx, Efault);
                 return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
             }
         }
 
+        for (var i = 0; i < entryCount; i++)
+        {
+            AmprFileRegistry.Register(resolvedGuestPaths[i], resolvedHostPaths[i]);
+        }
+
         ctx[CpuRegister.Rax] = 0;
         return (int)OrbisGen2Result.ORBIS_GEN2_OK;
     }
@@ -6350,19 +6374,19 @@ public static class KernelMemoryCompatExports
         }
 
         var currentIndex = directory.NextIndex;
-        if (basePointerAddress != 0 && !TryWriteUInt64Compat(ctx, basePointerAddress, (ulong)currentIndex))
-        {
-            return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
-        }
-
         if (currentIndex >= directory.Entries.Length)
         {
+            if (basePointerAddress != 0 &&
+                !TryWriteUInt64Compat(ctx, basePointerAddress, (ulong)currentIndex))
+            {
+                return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
+            }
+
             ctx[CpuRegister.Rax] = 0;
             return (int)OrbisGen2Result.ORBIS_GEN2_OK;
         }
 
         var entryName = directory.Entries[currentIndex];
-        directory.NextIndex = currentIndex + 1;
 
         var entryBytes = Encoding.UTF8.GetBytes(entryName);
         var nameLength = Math.Min(entryBytes.Length, 255);
@@ -6381,6 +6405,13 @@ public static class KernelMemoryCompatExports
             return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
         }
 
+        if (basePointerAddress != 0 &&
+            !TryWriteUInt64Compat(ctx, basePointerAddress, (ulong)currentIndex))
+        {
+            return (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT;
+        }
+
+        directory.NextIndex = currentIndex + 1;
         ctx[CpuRegister.Rax] = 512;
         return (int)OrbisGen2Result.ORBIS_GEN2_OK;
     }

src/SharpEmu.Libs/VideoOut/VideoOutExports.cs

@@ -64,7 +64,7 @@ public static class VideoOutExports
     private static long _vblankSignalCount;
     private static long _flipSubmitCount;
 
-    public static void ConfigureApplicationInfo(string? title, string? titleId, string? version)
+    public static void ConfigureApplicationInfo(string? title, string? titleId, string? version, string? emulatorCommitSha)
     {
         var parts = new List<string>();
         if (!string.IsNullOrWhiteSpace(title))
@@ -79,9 +79,10 @@ public static class VideoOutExports
 
         var application = parts.Count == 0 ? "VideoOut" : string.Join(' ', parts);
         var versionSuffix = string.IsNullOrWhiteSpace(version) ? string.Empty : $" v{version.Trim()}";
+        var commitSuffix = string.IsNullOrWhiteSpace(emulatorCommitSha) ? string.Empty : $" \u00b7 {emulatorCommitSha.Trim()}";
         lock (_stateGate)
         {
-            _windowTitle = $"SharpEmu - {application}{versionSuffix}";
+            _windowTitle = $"SharpEmu{commitSuffix} - {application}{versionSuffix}";
         }
     }
 

src/SharpEmu.Libs/packages.lock.json

@@ -98,6 +98,12 @@
         "contentHash": "Iy22JopynbOJ32vA0lBhFEzGi65GQJBuJHYBYRBpydrDpNoTiHnjIXfA65Gu+8qsOr/ZEoIF8r9aHCgAXuO6DA=="
       },
       "sharpemu.hle": {
+        "type": "Project",
+        "dependencies": {
+          "SharpEmu.Logging": "[1.0.0, )"
+        }
+      },
+      "sharpemu.logging": {
         "type": "Project"
       }
     }