[gpu-hotfix1] Cache improvements have been made (6x performance gain)

.editorconfig

@@ -14,7 +14,7 @@ indent_size = 4
 indent_style = space
 tab_width = 4
 
-[*.{md,json,yml,xml,props,csproj}]
+[*.{md,json,yml,props,csproj}]
 
 indent_size = 2
 tab_width = 2

.gitignore

@@ -26,7 +26,6 @@ arm64/
 *.userosscache
 *.sln.docstates
 
-.packages
 packages/
 *.nupkg
 .nuget/

REUSE.toml

@@ -3,14 +3,12 @@ version = 1
 [[annotations]]
 path = [
     "REUSE.toml",
-    "nuget.config",
     "global.json",
     "**/packages.lock.json",
     "scripts/ps5_names.txt",
     "src/SharpEmu.HLE/Aerolib/aerolib.bin",
     "_logs/**",
-    ".github/images/**",
-    "assets/images/**"
+    ".github/images/**"
 ]
 precedence = "aggregate"
 SPDX-FileCopyrightText = "SharpEmu Emulator Project"

nuget.config

@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<configuration>
-  <config>
-    <add key="globalPackagesFolder" value=".packages" />
-  </config>
-
-  <packageSources>
-    <clear />
-    <add key="Nuget" value="https://api.nuget.org/v3/index.json" />
-  </packageSources>
-
-  <packageSourceMapping>
-    <packageSource key="Nuget">
-      <package pattern="*" />
-    </packageSource>
-  </packageSourceMapping>
-</configuration>

src/SharpEmu.CLI/SharpEmu.CLI.csproj

@@ -16,7 +16,7 @@ SPDX-License-Identifier: GPL-2.0-or-later
     <RuntimeIdentifiers>win-x64;linux-x64;osx-arm64</RuntimeIdentifiers>
     <SelfContained>true</SelfContained>
     <PublishSingleFile>true</PublishSingleFile>
-    <!-- <IncludeNativeLibrariesForSelfExtract>true</IncludeNativeLibrariesForSelfExtract> -->
+    <IncludeNativeLibrariesForSelfExtract>true</IncludeNativeLibrariesForSelfExtract>
     <EnableCompressionInSingleFile>true</EnableCompressionInSingleFile>
     <ImplicitUsings>enable</ImplicitUsings>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
@@ -30,11 +30,6 @@ SPDX-License-Identifier: GPL-2.0-or-later
     <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
   </PropertyGroup>
 
-  <PropertyGroup Condition="'$(RuntimeIdentifier)' == 'win-x64' Or '$(RuntimeIdentifier)' == ''">
-    <ApplicationIcon>..\..\assets\images\SharpEmu.ico</ApplicationIcon>
-    <Win32Icon>..\..\assets\images\SharpEmu.ico</Win32Icon>
-  </PropertyGroup>
-
   <ItemGroup>
     <Content Include="..\..\LICENSE.txt">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>

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

@@ -338,15 +338,10 @@ public sealed partial class DirectExecutionBackend
 				{
 					orbisGen2Result = DispatchBootstrapBridge();
 				}
-				else if (string.Equals(importStubEntry.Nid, RuntimeStubNids.KernelDynlibDlsym, StringComparison.Ordinal) ||
-					string.Equals(importStubEntry.Nid, "LwG8g3niqwA", StringComparison.Ordinal))
+				else if (string.Equals(importStubEntry.Nid, RuntimeStubNids.KernelDynlibDlsym, StringComparison.Ordinal))
 				{
 					orbisGen2Result = DispatchKernelDynlibDlsym();
 				}
-				else if (string.Equals(importStubEntry.Nid, "r8mvOaWdi28", StringComparison.Ordinal))
-				{
-					orbisGen2Result = DispatchIl2CppApiLookupSymbol();
-				}
 				else if (importStubEntry.Export is { } cachedExport &&
 					(cachedExport.Target & cpuContext.TargetGeneration) != 0)
 				{
@@ -1185,11 +1180,8 @@ public sealed partial class DirectExecutionBackend
 			cpuContext[CpuRegister.Rax] = 18446744073709551615uL;
 			return OrbisGen2Result.ORBIS_GEN2_OK;
 		}
-		if (!TryResolveRuntimeSymbolAddress(symbolName, out var resolvedAddress) &&
-			!TryResolveRuntimeSymbolAlias(symbolName, out resolvedAddress))
+		if (!TryResolveRuntimeSymbolAddress(symbolName, out var resolvedAddress))
 		{
-			Console.Error.WriteLine(
-				$"[LOADER][WARN] sceKernelDlsym failed: handle=0x{cpuContext[CpuRegister.Rdi]:X} symbol='{symbolName}'");
 			cpuContext[CpuRegister.Rax] = 18446744073709551615uL;
 			return OrbisGen2Result.ORBIS_GEN2_OK;
 		}
@@ -1202,62 +1194,6 @@ public sealed partial class DirectExecutionBackend
 		return OrbisGen2Result.ORBIS_GEN2_OK;
 	}
 
-	private bool TryResolveRuntimeSymbolAlias(string symbolName, out ulong address)
-	{
-		address = 0;
-		var alias = symbolName switch
-		{
-			"scriptingGetMem" => "malloc",
-			"scriptingFreeMem" => "free",
-			"scriptingRealloc" => "realloc",
-			"scriptingCalloc" => "calloc",
-			_ => null,
-		};
-
-		return alias != null && TryResolveRuntimeSymbolAddress(alias, out address);
-	}
-
-	private OrbisGen2Result DispatchIl2CppApiLookupSymbol()
-	{
-		var cpuContext = ActiveCpuContext;
-		if (cpuContext == null)
-		{
-			return OrbisGen2Result.ORBIS_GEN2_ERROR_INVALID_ARGUMENT;
-		}
-
-		var symbolNameAddress = cpuContext[CpuRegister.Rdi];
-		var outputAddress = cpuContext[CpuRegister.Rsi];
-		if (!TryReadAsciiZ(symbolNameAddress, 512, out var symbolName) ||
-			outputAddress == 0 ||
-			!TryResolveIl2CppApiAddress(symbolName, out var resolvedAddress) ||
-			!TryWriteUInt64Compat(outputAddress, resolvedAddress))
-		{
-			Console.Error.WriteLine(
-				$"[LOADER][WARN] il2cpp_api_lookup_symbol failed: name='{symbolName}' out=0x{outputAddress:X16}");
-			if (outputAddress != 0)
-			{
-				_ = TryWriteUInt64Compat(outputAddress, 0);
-			}
-
-			cpuContext[CpuRegister.Rax] = ulong.MaxValue;
-			return OrbisGen2Result.ORBIS_GEN2_OK;
-		}
-
-		cpuContext[CpuRegister.Rax] = 0;
-		return OrbisGen2Result.ORBIS_GEN2_OK;
-	}
-
-	private bool TryResolveIl2CppApiAddress(string symbolName, out ulong address)
-	{
-		if (TryResolveRuntimeSymbolAddress(symbolName, out address))
-		{
-			return true;
-		}
-
-		return Aerolib.Instance.TryGetByExportName(symbolName, out var symbol) &&
-			TryResolveRuntimeSymbolAddress(symbol.Nid, out address);
-	}
-
 	private OrbisGen2Result DispatchBootstrapBridge()
 	{
 		var cpuContext = ActiveCpuContext;

src/SharpEmu.Core/Runtime/SharpEmuRuntime.cs

@@ -543,7 +543,6 @@ public sealed class SharpEmuRuntime : ISharpEmuRuntime
         {
             Path.Combine(ebootDirectory, "sce_module"),
             Path.Combine(ebootDirectory, "sce_modules"),
-            Path.Combine(ebootDirectory, "Media", "Modules"),
         }
         .Distinct(StringComparer.OrdinalIgnoreCase)
         .Where(Directory.Exists)
@@ -555,9 +554,7 @@ public sealed class SharpEmuRuntime : ISharpEmuRuntime
         }
 
         var allModulePaths = moduleDirectories
-            .SelectMany(directory => Directory
-                .EnumerateFiles(directory)
-                .OrderBy(path => path, StringComparer.OrdinalIgnoreCase))
+            .SelectMany(Directory.EnumerateFiles)
             .Where(path =>
             {
                 var extension = Path.GetExtension(path);
@@ -565,6 +562,7 @@ public sealed class SharpEmuRuntime : ISharpEmuRuntime
                        string.Equals(extension, ".sprx", StringComparison.OrdinalIgnoreCase);
             })
             .Distinct(StringComparer.OrdinalIgnoreCase)
+            .OrderBy(path => path, StringComparer.OrdinalIgnoreCase)
             .ToArray();
 
         var modulePaths = allModulePaths

src/SharpEmu.Libs/Pad/PadExports.cs

@@ -232,13 +232,13 @@ public static class PadExports
         // Face buttons
         if (IsKeyDown(0x5A) || IsKeyDown(0x0D)) buttons |= 0x4000; // Z / Enter = Cross
         if (IsKeyDown(0x58) || IsKeyDown(0x1B)) buttons |= 0x2000; // X / Escape = Circle
-        if (IsKeyDown(0x43)) buttons |= 0x8000; // C = Square
-        if (IsKeyDown(0x56)) buttons |= 0x1000; // V = Triangle
+        if (IsKeyDown(0x43))                     buttons |= 0x8000; // C = Square
+        if (IsKeyDown(0x56))                     buttons |= 0x1000; // V = Triangle
         // Shoulder buttons
-        if (IsKeyDown(0x51)) buttons |= 0x0400; // Q = L1
-        if (IsKeyDown(0x45)) buttons |= 0x0800; // E = R1
-        if (IsKeyDown(0x52)) buttons |= 0x0100; // R = L2 (digital)
-        if (IsKeyDown(0x46)) buttons |= 0x0200; // F = R2 (digital)
+        if (IsKeyDown(0x51))                     buttons |= 0x0400; // Q = L1
+        if (IsKeyDown(0x45))                     buttons |= 0x0800; // E = R1
+        if (IsKeyDown(0x52))                     buttons |= 0x0100; // R = L2 (digital)
+        if (IsKeyDown(0x46))                     buttons |= 0x0200; // F = R2 (digital)
         // Options (Start)
         if (IsKeyDown(0x09) || IsKeyDown(0x08)) buttons |= 0x0008; // Tab / Backspace = Options
         return buttons;

src/SharpEmu.Libs/SaveData/SaveDataExports.cs

@@ -400,7 +400,7 @@ public static class SaveDataExports
     {
         var configured = Environment.GetEnvironmentVariable("SHARPEMU_SAVEDATA_DIR");
         var root = string.IsNullOrWhiteSpace(configured)
-            ? Path.Combine(AppContext.BaseDirectory, "user", "savedata")
+            ? Path.Combine(Environment.CurrentDirectory, "user", "savedata")
             : configured;
         return Path.GetFullPath(root);
     }