From cee712105850ac3385cd0091a923438167433f9f Mon Sep 17 00:00:00 2001
From: TSR Berry <20988865+TSRBerry@users.noreply.github.com>
Date: Sat, 8 Apr 2023 01:22:00 +0200
Subject: Move solution and projects to src

---
 Ryujinx.HLE/HOS/Kernel/Memory/KPageTable.cs | 229 ----------------------------
 1 file changed, 229 deletions(-)
 delete mode 100644 Ryujinx.HLE/HOS/Kernel/Memory/KPageTable.cs

(limited to 'Ryujinx.HLE/HOS/Kernel/Memory/KPageTable.cs')

diff --git a/Ryujinx.HLE/HOS/Kernel/Memory/KPageTable.cs b/Ryujinx.HLE/HOS/Kernel/Memory/KPageTable.cs
deleted file mode 100644
index 28e9f90a..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Memory/KPageTable.cs
+++ /dev/null
@@ -1,229 +0,0 @@
-using Ryujinx.Horizon.Common;
-using Ryujinx.Memory;
-using Ryujinx.Memory.Range;
-using System;
-using System.Collections.Generic;
-using System.Diagnostics;
-
-namespace Ryujinx.HLE.HOS.Kernel.Memory
-{
-    class KPageTable : KPageTableBase
-    {
-        private readonly IVirtualMemoryManager _cpuMemory;
-
-        protected override bool Supports4KBPages => _cpuMemory.Supports4KBPages;
-
-        public KPageTable(KernelContext context, IVirtualMemoryManager cpuMemory) : base(context)
-        {
-            _cpuMemory = cpuMemory;
-        }
-
-        /// <inheritdoc/>
-        protected override IEnumerable<HostMemoryRange> GetHostRegions(ulong va, ulong size)
-        {
-            return _cpuMemory.GetHostRegions(va, size);
-        }
-
-        /// <inheritdoc/>
-        protected override void GetPhysicalRegions(ulong va, ulong size, KPageList pageList)
-        {
-            var ranges = _cpuMemory.GetPhysicalRegions(va, size);
-            foreach (var range in ranges)
-            {
-                pageList.AddRange(range.Address + DramMemoryMap.DramBase, range.Size / PageSize);
-            }
-        }
-
-        /// <inheritdoc/>
-        protected override ReadOnlySpan<byte> GetSpan(ulong va, int size)
-        {
-            return _cpuMemory.GetSpan(va, size);
-        }
-
-        /// <inheritdoc/>
-        protected override Result MapMemory(ulong src, ulong dst, ulong pagesCount, KMemoryPermission oldSrcPermission, KMemoryPermission newDstPermission)
-        {
-            KPageList pageList = new KPageList();
-            GetPhysicalRegions(src, pagesCount * PageSize, pageList);
-
-            Result result = Reprotect(src, pagesCount, KMemoryPermission.None);
-
-            if (result != Result.Success)
-            {
-                return result;
-            }
-
-            result = MapPages(dst, pageList, newDstPermission, MemoryMapFlags.Private, false, 0);
-
-            if (result != Result.Success)
-            {
-                Result reprotectResult = Reprotect(src, pagesCount, oldSrcPermission);
-                Debug.Assert(reprotectResult == Result.Success);
-            }
-
-            return result;
-        }
-
-        /// <inheritdoc/>
-        protected override Result UnmapMemory(ulong dst, ulong src, ulong pagesCount, KMemoryPermission oldDstPermission, KMemoryPermission newSrcPermission)
-        {
-            ulong size = pagesCount * PageSize;
-
-            KPageList srcPageList = new KPageList();
-            KPageList dstPageList = new KPageList();
-
-            GetPhysicalRegions(src, size, srcPageList);
-            GetPhysicalRegions(dst, size, dstPageList);
-
-            if (!dstPageList.IsEqual(srcPageList))
-            {
-                return KernelResult.InvalidMemRange;
-            }
-
-            Result result = Unmap(dst, pagesCount);
-
-            if (result != Result.Success)
-            {
-                return result;
-            }
-
-            result = Reprotect(src, pagesCount, newSrcPermission);
-
-            if (result != Result.Success)
-            {
-                Result mapResult = MapPages(dst, dstPageList, oldDstPermission, MemoryMapFlags.Private, false, 0);
-                Debug.Assert(mapResult == Result.Success);
-            }
-
-            return result;
-        }
-
-        /// <inheritdoc/>
-        protected override Result MapPages(
-            ulong dstVa,
-            ulong pagesCount,
-            ulong srcPa,
-            KMemoryPermission permission,
-            MemoryMapFlags flags,
-            bool shouldFillPages,
-            byte fillValue)
-        {
-            ulong size = pagesCount * PageSize;
-
-            Context.CommitMemory(srcPa - DramMemoryMap.DramBase, size);
-
-            _cpuMemory.Map(dstVa, srcPa - DramMemoryMap.DramBase, size, flags);
-
-            if (DramMemoryMap.IsHeapPhysicalAddress(srcPa))
-            {
-                Context.MemoryManager.IncrementPagesReferenceCount(srcPa, pagesCount);
-            }
-
-            if (shouldFillPages)
-            {
-                _cpuMemory.Fill(dstVa, size, fillValue);
-            }
-
-            return Result.Success;
-        }
-
-        /// <inheritdoc/>
-        protected override Result MapPages(
-            ulong address,
-            KPageList pageList,
-            KMemoryPermission permission,
-            MemoryMapFlags flags,
-            bool shouldFillPages,
-            byte fillValue)
-        {
-            using var scopedPageList = new KScopedPageList(Context.MemoryManager, pageList);
-
-            ulong currentVa = address;
-
-            foreach (var pageNode in pageList)
-            {
-                ulong addr = pageNode.Address - DramMemoryMap.DramBase;
-                ulong size = pageNode.PagesCount * PageSize;
-
-                Context.CommitMemory(addr, size);
-
-                _cpuMemory.Map(currentVa, addr, size, flags);
-
-                if (shouldFillPages)
-                {
-                    _cpuMemory.Fill(currentVa, size, fillValue);
-                }
-
-                currentVa += size;
-            }
-
-            scopedPageList.SignalSuccess();
-
-            return Result.Success;
-        }
-
-        /// <inheritdoc/>
-        protected override Result MapForeign(IEnumerable<HostMemoryRange> regions, ulong va, ulong size)
-        {
-            ulong offset = 0;
-
-            foreach (var region in regions)
-            {
-                _cpuMemory.MapForeign(va + offset, region.Address, region.Size);
-
-                offset += region.Size;
-            }
-
-            return Result.Success;
-        }
-
-        /// <inheritdoc/>
-        protected override Result Unmap(ulong address, ulong pagesCount)
-        {
-            KPageList pagesToClose = new KPageList();
-
-            var regions = _cpuMemory.GetPhysicalRegions(address, pagesCount * PageSize);
-
-            foreach (var region in regions)
-            {
-                ulong pa = region.Address + DramMemoryMap.DramBase;
-                if (DramMemoryMap.IsHeapPhysicalAddress(pa))
-                {
-                    pagesToClose.AddRange(pa, region.Size / PageSize);
-                }
-            }
-
-            _cpuMemory.Unmap(address, pagesCount * PageSize);
-
-            pagesToClose.DecrementPagesReferenceCount(Context.MemoryManager);
-
-            return Result.Success;
-        }
-
-        /// <inheritdoc/>
-        protected override Result Reprotect(ulong address, ulong pagesCount, KMemoryPermission permission)
-        {
-            // TODO.
-            return Result.Success;
-        }
-
-        /// <inheritdoc/>
-        protected override Result ReprotectWithAttributes(ulong address, ulong pagesCount, KMemoryPermission permission)
-        {
-            // TODO.
-            return Result.Success;
-        }
-
-        /// <inheritdoc/>
-        protected override void SignalMemoryTracking(ulong va, ulong size, bool write)
-        {
-            _cpuMemory.SignalMemoryTracking(va, size, write);
-        }
-
-        /// <inheritdoc/>
-        protected override void Write(ulong va, ReadOnlySpan<byte> data)
-        {
-            _cpuMemory.Write(va, data);
-        }
-    }
-}
\ No newline at end of file
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