HLE: Fix integer sign inconcistency accross the codebase (#2222)

* Make all title id instances unsigned

* Replace address and size with ulong instead of signed types

Long overdue change.
Also change some logics here and there to optimize with the new memory
manager.

* Address Ac_K's comments

* Remove uneeded cast all around

* Fixes some others misalignment

1 files changed, 3 insertions, 3 deletions

diff --git a/Ryujinx.HLE/HOS/Services/Fs/ISaveDataInfoReader.cs b/Ryujinx.HLE/HOS/Services/Fs/ISaveDataInfoReader.cs
index 7c5d5e61..d6449a2d 100644
--- a/Ryujinx.HLE/HOS/Services/Fs/ISaveDataInfoReader.cs
+++ b/Ryujinx.HLE/HOS/Services/Fs/ISaveDataInfoReader.cs
@@ -16,14 +16,14 @@ namespace Ryujinx.HLE.HOS.Services.Fs
         // ReadSaveDataInfo() -> (u64, buffer<unknown, 6>)
         public ResultCode ReadSaveDataInfo(ServiceCtx context)
         {
-            long bufferPosition = context.Request.ReceiveBuff[0].Position;
-            long bufferLen      = context.Request.ReceiveBuff[0].Size;
+            ulong bufferPosition = context.Request.ReceiveBuff[0].Position;
+            ulong bufferLen      = context.Request.ReceiveBuff[0].Size;
 
             byte[] infoBuffer = new byte[bufferLen];
 
             Result result = _baseReader.Target.Read(out long readCount, infoBuffer);
 
-            context.Memory.Write((ulong)bufferPosition, infoBuffer);
+            context.Memory.Write(bufferPosition, infoBuffer);
             context.ResponseData.Write(readCount);
 
             return (ResultCode)result.Value;