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Separate guest/host tracking + unaligned protection (#6486)

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* WIP: Separate guest/host tracking + unaligned protection

Allow memory manager to define support for single byte guest tracking

* Formatting

* Improve docs

* Properly handle cases where the address space bits are too low

* Address feedback
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riperiperi 2024-03-14 22:38:27 +00:00 • committed by GitHub
parent ce607db944
commit fdd3263e31
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18 changed files with 774 additions and 763 deletions
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6
src/Ryujinx.Cpu/IVirtualMemoryManagerTracked.cs
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@ -28,8 +28,9 @@ namespace Ryujinx.Cpu
/// <param name="address">CPU virtual address of the region</param>
/// <param name="size">Size of the region</param>
/// <param name="id">Handle ID</param>
/// <param name="flags">Region flags</param>
/// <returns>The memory tracking handle</returns>
RegionHandle BeginTracking(ulong address, ulong size, int id);
RegionHandle BeginTracking(ulong address, ulong size, int id, RegionFlags flags = RegionFlags.None);
/// <summary>
/// Obtains a memory tracking handle for the given virtual region, with a specified granularity. This should be disposed when finished with.
@ -39,8 +40,9 @@ namespace Ryujinx.Cpu
/// <param name="handles">Handles to inherit state from or reuse. When none are present, provide null</param>
/// <param name="granularity">Desired granularity of write tracking</param>
/// <param name="id">Handle ID</param>
/// <param name="flags">Region flags</param>
/// <returns>The memory tracking handle</returns>
MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id);
MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id, RegionFlags flags = RegionFlags.None);
/// <summary>
/// Obtains a smart memory tracking handle for the given virtual region, with a specified granularity. This should be disposed when finished with.