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Diffstat (limited to 'Ryujinx.HLE/HOS/Kernel/Memory/KMemoryManager.cs')
-rw-r--r--Ryujinx.HLE/HOS/Kernel/Memory/KMemoryManager.cs65
1 files changed, 0 insertions, 65 deletions
diff --git a/Ryujinx.HLE/HOS/Kernel/Memory/KMemoryManager.cs b/Ryujinx.HLE/HOS/Kernel/Memory/KMemoryManager.cs
deleted file mode 100644
index 6d0a1658..00000000
--- a/Ryujinx.HLE/HOS/Kernel/Memory/KMemoryManager.cs
+++ /dev/null
@@ -1,65 +0,0 @@
-using Ryujinx.HLE.HOS.Kernel.Common;
-using System;
-
-namespace Ryujinx.HLE.HOS.Kernel.Memory
-{
- class KMemoryManager
- {
- public KMemoryRegionManager[] MemoryRegions { get; }
-
- public KMemoryManager(MemorySize size, MemoryArrange arrange)
- {
- MemoryRegions = KernelInit.GetMemoryRegions(size, arrange);
- }
-
- private KMemoryRegionManager GetMemoryRegion(ulong address)
- {
- for (int i = 0; i < MemoryRegions.Length; i++)
- {
- var region = MemoryRegions[i];
-
- if (address >= region.Address && address < region.EndAddr)
- {
- return region;
- }
- }
-
- return null;
- }
-
- public void IncrementPagesReferenceCount(ulong address, ulong pagesCount)
- {
- IncrementOrDecrementPagesReferenceCount(address, pagesCount, true);
- }
-
- public void DecrementPagesReferenceCount(ulong address, ulong pagesCount)
- {
- IncrementOrDecrementPagesReferenceCount(address, pagesCount, false);
- }
-
- private void IncrementOrDecrementPagesReferenceCount(ulong address, ulong pagesCount, bool increment)
- {
- while (pagesCount != 0)
- {
- var region = GetMemoryRegion(address);
-
- ulong countToProcess = Math.Min(pagesCount, region.GetPageOffsetFromEnd(address));
-
- lock (region)
- {
- if (increment)
- {
- region.IncrementPagesReferenceCount(address, countToProcess);
- }
- else
- {
- region.DecrementPagesReferenceCount(address, countToProcess);
- }
- }
-
- pagesCount -= countToProcess;
- address += countToProcess * KPageTableBase.PageSize;
- }
- }
- }
-}