From fdd3263e31f8bf352a21e05703d0a6a82c800995 Mon Sep 17 00:00:00 2001 From: riperiperi Date: Thu, 14 Mar 2024 22:38:27 +0000 Subject: Separate guest/host tracking + unaligned protection (#6486) * 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 --- src/Ryujinx.Memory/Tracking/MultiRegionHandle.cs | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'src/Ryujinx.Memory/Tracking/MultiRegionHandle.cs') diff --git a/src/Ryujinx.Memory/Tracking/MultiRegionHandle.cs b/src/Ryujinx.Memory/Tracking/MultiRegionHandle.cs index 1c1b48b3..6fdca69f 100644 --- a/src/Ryujinx.Memory/Tracking/MultiRegionHandle.cs +++ b/src/Ryujinx.Memory/Tracking/MultiRegionHandle.cs @@ -37,7 +37,8 @@ namespace Ryujinx.Memory.Tracking ulong size, IEnumerable handles, ulong granularity, - int id) + int id, + RegionFlags flags) { _handles = new RegionHandle[(size + granularity - 1) / granularity]; Granularity = granularity; @@ -62,7 +63,7 @@ namespace Ryujinx.Memory.Tracking // Fill any gap left before this handle. while (i < startIndex) { - RegionHandle fillHandle = tracking.BeginTrackingBitmap(address + (ulong)i * granularity, granularity, _dirtyBitmap, i, id); + RegionHandle fillHandle = tracking.BeginTrackingBitmap(address + (ulong)i * granularity, granularity, _dirtyBitmap, i, id, flags); fillHandle.Parent = this; _handles[i++] = fillHandle; } @@ -83,7 +84,7 @@ namespace Ryujinx.Memory.Tracking while (i < endIndex) { - RegionHandle splitHandle = tracking.BeginTrackingBitmap(address + (ulong)i * granularity, granularity, _dirtyBitmap, i, id); + RegionHandle splitHandle = tracking.BeginTrackingBitmap(address + (ulong)i * granularity, granularity, _dirtyBitmap, i, id, flags); splitHandle.Parent = this; splitHandle.Reprotect(handle.Dirty); @@ -106,7 +107,7 @@ namespace Ryujinx.Memory.Tracking // Fill any remaining space with new handles. while (i < _handles.Length) { - RegionHandle handle = tracking.BeginTrackingBitmap(address + (ulong)i * granularity, granularity, _dirtyBitmap, i, id); + RegionHandle handle = tracking.BeginTrackingBitmap(address + (ulong)i * granularity, granularity, _dirtyBitmap, i, id, flags); handle.Parent = this; _handles[i++] = handle; } -- cgit v1.2.3