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/FileSystemProxy/IDirectory.cs b/Ryujinx.HLE/HOS/Services/Fs/FileSystemProxy/IDirectory.cs
index 014e11f4..565ddc4c 100644
--- a/Ryujinx.HLE/HOS/Services/Fs/FileSystemProxy/IDirectory.cs
+++ b/Ryujinx.HLE/HOS/Services/Fs/FileSystemProxy/IDirectory.cs
@@ -18,15 +18,15 @@ namespace Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy
         // Read() -> (u64 count, buffer<nn::fssrv::sf::IDirectoryEntry, 6, 0> entries)
         public ResultCode Read(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[]               entriesBytes = new byte[bufferLen];
             Span<DirectoryEntry> entries      = MemoryMarshal.Cast<byte, DirectoryEntry>(entriesBytes);
 
             Result result = _baseDirectory.Read(out long entriesRead, entries);
 
-            context.Memory.Write((ulong)bufferPosition, entriesBytes);
+            context.Memory.Write(bufferPosition, entriesBytes);
             context.ResponseData.Write(entriesRead);
 
             return (ResultCode)result.Value;