Move solution and projects to src

src/Ryujinx.HLE/HOS/Kernel/Threading/KThreadContext.cs

@@ -0,0 +1,33 @@
+using Ryujinx.Cpu;
+using Ryujinx.Horizon.Common;
+using System.Threading;
+
+namespace Ryujinx.HLE.HOS.Kernel.Threading
+{
+    class KThreadContext : IThreadContext
+    {
+        private readonly IExecutionContext _context;
+
+        public bool Running => _context.Running;
+        public ulong TlsAddress => (ulong)_context.TpidrroEl0;
+
+        public ulong GetX(int index) => _context.GetX(index);
+
+        private int _locked;
+
+        public KThreadContext(IExecutionContext context)
+        {
+            _context = context;
+        }
+
+        public bool Lock()
+        {
+            return Interlocked.Exchange(ref _locked, 1) == 0;
+        }
+
+        public void Unlock()
+        {
+            Interlocked.Exchange(ref _locked, 0);
+        }
+    }
+}