Implement inline memory load/store exclusive and ordered (#1413)

* Implement inline memory load/store exclusive

* Fix missing REX prefix on 8-bits CMPXCHG

* Increment PTC version due to bugfix

* Remove redundant memory checks

* Address PR feedback

* Increment PPTC version

ARMeilleure/Memory/InvalidAccessException.cs

@@ -0,0 +1,23 @@
+using System;
+
+namespace ARMeilleure.Memory
+{
+    class InvalidAccessException : Exception
+    {
+        public InvalidAccessException()
+        {
+        }
+
+        public InvalidAccessException(ulong address) : base($"Invalid memory access at virtual address 0x{address:X16}.")
+        {
+        }
+
+        public InvalidAccessException(string message) : base(message)
+        {
+        }
+
+        public InvalidAccessException(string message, Exception innerException) : base(message, innerException)
+        {
+        }
+    }
+}