mirror of
https://github.com/Ryujinx/Ryujinx.git
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* use Array.Empty() where instead of allocating new zero-length arrays * structure for loops in a way that the JIT will elide array/Span bounds checking * avoiding function calls in for loop condition tests * avoid LINQ in a hot path * conform with code style * fix mistake in GetNextWaitingObject() * fix GetNextWaitingObject() possibility of returning null if all list items have TimePoint == long.MaxValue * make GetNextWaitingObject() behave FIFO behavior for multiple items with the same TimePoint
110 lines
2.9 KiB
C#
110 lines
2.9 KiB
C#
using Ryujinx.Memory.Range;
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using System;
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using System.Collections.Generic;
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namespace Ryujinx.Memory.Tests
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{
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public class MockVirtualMemoryManager : IVirtualMemoryManager
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{
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public bool Supports4KBPages => true;
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public bool NoMappings = false;
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public event Action<ulong, ulong, MemoryPermission> OnProtect;
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public MockVirtualMemoryManager(ulong size, int pageSize)
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{
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}
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public void Map(ulong va, ulong pa, ulong size, MemoryMapFlags flags)
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{
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throw new NotImplementedException();
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}
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public void MapForeign(ulong va, nuint hostAddress, ulong size)
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{
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throw new NotImplementedException();
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}
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public void Unmap(ulong va, ulong size)
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{
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throw new NotImplementedException();
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}
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public T Read<T>(ulong va) where T : unmanaged
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{
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throw new NotImplementedException();
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}
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public void Read(ulong va, Span<byte> data)
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{
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throw new NotImplementedException();
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}
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public void Write<T>(ulong va, T value) where T : unmanaged
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{
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throw new NotImplementedException();
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}
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public void Write(ulong va, ReadOnlySpan<byte> data)
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{
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throw new NotImplementedException();
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}
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public bool WriteWithRedundancyCheck(ulong va, ReadOnlySpan<byte> data)
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{
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throw new NotImplementedException();
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}
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public ReadOnlySpan<byte> GetSpan(ulong va, int size, bool tracked = false)
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{
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throw new NotImplementedException();
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}
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public WritableRegion GetWritableRegion(ulong va, int size, bool tracked = false)
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{
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throw new NotImplementedException();
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}
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public ref T GetRef<T>(ulong va) where T : unmanaged
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{
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throw new NotImplementedException();
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}
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IEnumerable<HostMemoryRange> IVirtualMemoryManager.GetHostRegions(ulong va, ulong size)
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{
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throw new NotImplementedException();
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}
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IEnumerable<MemoryRange> IVirtualMemoryManager.GetPhysicalRegions(ulong va, ulong size)
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{
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return NoMappings ? Array.Empty<MemoryRange>() : new MemoryRange[] { new MemoryRange(va, size) };
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}
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public bool IsMapped(ulong va)
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{
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return true;
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}
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public bool IsRangeMapped(ulong va, ulong size)
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{
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return true;
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}
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public ulong GetPhysicalAddress(ulong va)
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{
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throw new NotImplementedException();
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}
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public void SignalMemoryTracking(ulong va, ulong size, bool write, bool precise = false, int? exemptId = null)
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{
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throw new NotImplementedException();
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}
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public void TrackingReprotect(ulong va, ulong size, MemoryPermission protection)
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{
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OnProtect?.Invoke(va, size, protection);
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}
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}
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}
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