Use method overloads that support trimming. Mark some types to be trimming friendly (#4083)

* Use method overloads that support trimming. Mark some types to be trimming friendly

* Use generic version of marshalling method

3 files changed, 11 insertions, 10 deletions

diff --git a/Ryujinx.HLE/HOS/Applets/Error/ErrorApplet.cs b/Ryujinx.HLE/HOS/Applets/Error/ErrorApplet.cs
index bd321f6f..ba7efbd7 100644
--- a/Ryujinx.HLE/HOS/Applets/Error/ErrorApplet.cs
+++ b/Ryujinx.HLE/HOS/Applets/Error/ErrorApplet.cs
@@ -47,7 +47,7 @@ namespace Ryujinx.HLE.HOS.Applets.Error
 
             _errorStorage      = _normalSession.Pop();
             _errorCommonHeader = IApplet.ReadStruct<ErrorCommonHeader>(_errorStorage);
-            _errorStorage      = _errorStorage.Skip(Marshal.SizeOf(typeof(ErrorCommonHeader))).ToArray();
+            _errorStorage      = _errorStorage.Skip(Marshal.SizeOf<ErrorCommonHeader>()).ToArray();
 
             switch (_errorCommonHeader.Type)
             {
diff --git a/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/SoftwareKeyboardApplet.cs b/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/SoftwareKeyboardApplet.cs
index 74073420..4077ad42 100644
--- a/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/SoftwareKeyboardApplet.cs
+++ b/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/SoftwareKeyboardApplet.cs
@@ -9,6 +9,7 @@ using Ryujinx.HLE.Ui.Input;
 using Ryujinx.Memory;
 using System;
 using System.Diagnostics;
+using System.Diagnostics.CodeAnalysis;
 using System.IO;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
@@ -797,7 +798,7 @@ namespace Ryujinx.HLE.HOS.Applets
             return sb.ToString();
         }
 
-        private static T ReadStruct<T>(byte[] data)
+        private static T ReadStruct<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)] T>(byte[] data)
             where T : struct
         {
             GCHandle handle = GCHandle.Alloc(data, GCHandleType.Pinned);
diff --git a/Ryujinx.HLE/HOS/Services/Nfc/Nfp/NfpManager/INfp.cs b/Ryujinx.HLE/HOS/Services/Nfc/Nfp/NfpManager/INfp.cs
index fc0c0647..f4ad0366 100644
--- a/Ryujinx.HLE/HOS/Services/Nfc/Nfp/NfpManager/INfp.cs
+++ b/Ryujinx.HLE/HOS/Services/Nfc/Nfp/NfpManager/INfp.cs
@@ -589,9 +589,9 @@ namespace Ryujinx.HLE.HOS.Services.Nfc.Nfp
 
             ulong outputPosition = context.Request.RecvListBuff[0].Position;
 
-            context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize((uint)Marshal.SizeOf(typeof(TagInfo)));
+            context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize((uint)Marshal.SizeOf<TagInfo>());
 
-            MemoryHelper.FillWithZeros(context.Memory, outputPosition, Marshal.SizeOf(typeof(TagInfo)));
+            MemoryHelper.FillWithZeros(context.Memory, outputPosition, Marshal.SizeOf<TagInfo>());
 
             uint deviceHandle = (uint)context.RequestData.ReadUInt64();
 
@@ -665,9 +665,9 @@ namespace Ryujinx.HLE.HOS.Services.Nfc.Nfp
 
             ulong outputPosition = context.Request.RecvListBuff[0].Position;
 
-            context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize((uint)Marshal.SizeOf(typeof(RegisterInfo)));
+            context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize((uint)Marshal.SizeOf<RegisterInfo>());
 
-            MemoryHelper.FillWithZeros(context.Memory, outputPosition, Marshal.SizeOf(typeof(RegisterInfo)));
+            MemoryHelper.FillWithZeros(context.Memory, outputPosition, Marshal.SizeOf<RegisterInfo>());
 
             uint deviceHandle = (uint)context.RequestData.ReadUInt64();
 
@@ -728,9 +728,9 @@ namespace Ryujinx.HLE.HOS.Services.Nfc.Nfp
 
             ulong outputPosition = context.Request.RecvListBuff[0].Position;
 
-            context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize((uint)Marshal.SizeOf(typeof(CommonInfo)));
+            context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize((uint)Marshal.SizeOf<CommonInfo>());
 
-            MemoryHelper.FillWithZeros(context.Memory, outputPosition, Marshal.SizeOf(typeof(CommonInfo)));
+            MemoryHelper.FillWithZeros(context.Memory, outputPosition, Marshal.SizeOf<CommonInfo>());
 
             uint deviceHandle = (uint)context.RequestData.ReadUInt64();
 
@@ -788,9 +788,9 @@ namespace Ryujinx.HLE.HOS.Services.Nfc.Nfp
 
             ulong outputPosition = context.Request.RecvListBuff[0].Position;
 
-            context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize((uint)Marshal.SizeOf(typeof(ModelInfo)));
+            context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize((uint)Marshal.SizeOf<ModelInfo>());
 
-            MemoryHelper.FillWithZeros(context.Memory, outputPosition, Marshal.SizeOf(typeof(ModelInfo)));
+            MemoryHelper.FillWithZeros(context.Memory, outputPosition, Marshal.SizeOf<ModelInfo>());
 
             uint deviceHandle = (uint)context.RequestData.ReadUInt64();