[core] Update native execution and kernel exports, phtread improvement

.github/workflows/workflow.yml

@@ -126,7 +126,7 @@ jobs:
     needs:
       - init
       - build
-    if: github.event_name == 'workflow_dispatch' || (github.event_name == 'push' && github.ref == 'refs/heads/main')
+    if: github.event_name == 'push' || github.event_name == 'workflow_dispatch'
     runs-on: ubuntu-latest
     permissions:
       contents: write

src/SharpEmu.Libs/SaveData/SaveDataExports.cs

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 using SharpEmu.HLE;
-using SharpEmu.Libs.Kernel;
 using System.Buffers.Binary;
 using System.Text;
 
@@ -11,8 +10,6 @@ namespace SharpEmu.Libs.SaveData;
 public static class SaveDataExports
 {
     private const int OrbisSaveDataErrorParameter = unchecked((int)0x809F0000);
-    private const int OrbisSaveDataErrorExists = unchecked((int)0x809F0007);
-    private const int OrbisSaveDataErrorNotFound = unchecked((int)0x809F0008);
     private const int OrbisSaveDataErrorInternal = unchecked((int)0x809F000B);
     private const int SaveDataTitleIdSize = 10;
     private const int SaveDataDirNameSize = 32;
@@ -26,9 +23,6 @@ public static class SaveDataExports
     private const ulong ResultInfosOffset = 0x20;
     private const uint SortKeyFreeBlocks = 5;
     private const uint SortOrderDescent = 1;
-    private const uint MountModeCreate = 1u << 2;
-    private const uint MountModeCreate2 = 1u << 5;
-    private const int MountResultSize = 0x40;
     private static readonly object _stateGate = new();
     private static string? _titleId;
 
@@ -155,95 +149,6 @@ public static class SaveDataExports
         }
     }
 
-    [SysAbiExport(
-        Nid = "ZP4e7rlzOUk",
-        ExportName = "sceSaveDataMount3",
-        Target = Generation.Gen5,
-        LibraryName = "libSceSaveData")]
-    public static int SaveDataMount3(CpuContext ctx)
-    {
-        var mountAddress = ctx[CpuRegister.Rdi];
-        var resultAddress = ctx[CpuRegister.Rsi];
-        if (mountAddress == 0 || resultAddress == 0)
-        {
-            return SetReturn(ctx, OrbisSaveDataErrorParameter);
-        }
-
-        if (!TryReadInt32(ctx, mountAddress, out var userId) ||
-            !ctx.TryReadUInt64(mountAddress + 0x08, out var dirNameAddress) ||
-            !ctx.TryReadUInt64(mountAddress + 0x10, out var blocks) ||
-            !ctx.TryReadUInt64(mountAddress + 0x18, out var systemBlocks) ||
-            !TryReadUInt32(ctx, mountAddress + 0x20, out var mountMode) ||
-            !TryReadUInt32(ctx, mountAddress + 0x24, out var resource) ||
-            !TryReadUInt32(ctx, mountAddress + 0x28, out var mode) ||
-            dirNameAddress == 0 ||
-            !TryReadFixedAscii(ctx, dirNameAddress, SaveDataDirNameSize, out var dirName))
-        {
-            return SetReturn(ctx, (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT);
-        }
-
-        if (userId < 0 || string.IsNullOrWhiteSpace(dirName))
-        {
-            return SetReturn(ctx, OrbisSaveDataErrorParameter);
-        }
-
-        try
-        {
-            var titleId = ResolveConfiguredTitleId();
-            var savePath = Path.Combine(
-                ResolveTitleSaveRoot(userId, titleId),
-                SanitizePathSegment(dirName));
-            var existed = Directory.Exists(savePath);
-            var create = (mountMode & MountModeCreate) != 0;
-            var createIfMissing = (mountMode & MountModeCreate2) != 0;
-
-            if (!existed && !create && !createIfMissing)
-            {
-                return SetReturn(ctx, OrbisSaveDataErrorNotFound);
-            }
-
-            if (existed && create)
-            {
-                return SetReturn(ctx, OrbisSaveDataErrorExists);
-            }
-
-            if (!existed)
-            {
-                Directory.CreateDirectory(savePath);
-            }
-
-            const string mountPoint = "/savedata0";
-            KernelMemoryCompatExports.RegisterGuestPathMount(mountPoint, savePath);
-
-            Span<byte> result = stackalloc byte[MountResultSize];
-            result.Clear();
-            WriteAscii(result[..16], mountPoint);
-            BinaryPrimitives.WriteUInt32LittleEndian(result[0x1C..], createIfMissing && !existed ? 1u : 0u);
-            if (!ctx.Memory.TryWrite(resultAddress, result))
-            {
-                return SetReturn(ctx, (int)OrbisGen2Result.ORBIS_GEN2_ERROR_MEMORY_FAULT);
-            }
-
-            TraceSaveData(
-                $"mount3 user={userId} title={titleId} dir={dirName} blocks={blocks} " +
-                $"system_blocks={systemBlocks} mount_mode=0x{mountMode:X} resource={resource} mode={mode} " +
-                $"mount_point={mountPoint} created={!existed} root='{savePath}'");
-            return SetReturn(ctx, 0);
-        }
-        catch (IOException)
-        {
-            return SetReturn(ctx, OrbisSaveDataErrorInternal);
-        }
-        catch (UnauthorizedAccessException)
-        {
-            return SetReturn(ctx, OrbisSaveDataErrorInternal);
-        }
-        catch (ArgumentException)
-        {
-            return SetReturn(ctx, OrbisSaveDataErrorParameter);
-        }
-    }
-
     private static bool TryReadSearchCond(CpuContext ctx, ulong address, out SearchCond cond)
     {
         cond = default;