mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-08-18 14:48:44 +02:00
* Initial commit with a lot of testing stuff. * Partial Unmap Cleanup Part 1 * Fix some minor issues, hopefully windows tests. * Disable partial unmap tests on macos for now Weird issue. * Goodbye magic number * Add COMPlus_EnableAlternateStackCheck for tests `COMPlus_EnableAlternateStackCheck` is needed for NullReferenceException handling to work on linux after registering the signal handler, due to how dotnet registers its own signal handler. * Address some feedback * Force retry when memory is mapped in memory tracking This case existed before, but returning `false` no longer retries, so it would crash immediately after unprotecting the memory... Now, we return `true` to deliberately retry. This case existed before (was just broken by this change) and I don't really want to look into fixing the issue right now. Technically, this means that on guest code partial unmaps will retry _due to this_ rather than hitting the handler. I don't expect this to cause any issues. This should fix random crashes in Xenoblade Chronicles 2. * Use IsRangeMapped * Suppress MockMemoryManager.UnmapEvent warning This event is not signalled by the mock memory manager. * Remove 4kb mapping
93 lines
2.4 KiB
C#
93 lines
2.4 KiB
C#
using Ryujinx.Memory.Range;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
|
|
namespace Ryujinx.Memory.Tests
|
|
{
|
|
public class MockVirtualMemoryManager : IVirtualMemoryManager
|
|
{
|
|
public bool NoMappings = false;
|
|
|
|
public event Action<ulong, ulong, MemoryPermission> OnProtect;
|
|
|
|
public MockVirtualMemoryManager(ulong size, int pageSize)
|
|
{
|
|
}
|
|
|
|
public void Map(ulong va, ulong pa, ulong size)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public void Unmap(ulong va, ulong size)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public T Read<T>(ulong va) where T : unmanaged
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public void Read(ulong va, Span<byte> data)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public void Write<T>(ulong va, T value) where T : unmanaged
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public void Write(ulong va, ReadOnlySpan<byte> data)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public ReadOnlySpan<byte> GetSpan(ulong va, int size, bool tracked = false)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public WritableRegion GetWritableRegion(ulong va, int size, bool tracked = false)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public ref T GetRef<T>(ulong va) where T : unmanaged
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
IEnumerable<MemoryRange> IVirtualMemoryManager.GetPhysicalRegions(ulong va, ulong size)
|
|
{
|
|
return NoMappings ? new MemoryRange[0] : new MemoryRange[] { new MemoryRange(va, size) };
|
|
}
|
|
|
|
public bool IsMapped(ulong va)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
public bool IsRangeMapped(ulong va, ulong size)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
public ulong GetPhysicalAddress(ulong va)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public void SignalMemoryTracking(ulong va, ulong size, bool write, bool precise = false)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public void TrackingReprotect(ulong va, ulong size, MemoryPermission protection)
|
|
{
|
|
OnProtect?.Invoke(va, size, protection);
|
|
}
|
|
}
|
|
}
|