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diff --git a/compiler/riscv/rarv.pas b/compiler/riscv/rarv.pas
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+{
+    Copyright (c) 1998-2003 by Carl Eric Codere and Peter Vreman
+
+    Handles the common riscv assembler reader routines
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ ****************************************************************************
+}
+unit rarv;
+
+{$I fpcdefs.inc}
+
+interface
+
+uses
+  aasmbase, aasmtai,aasmdata, aasmcpu,
+  cpubase, rautils, cclasses;
+
+type
+  TRVOperand = class(TOperand)
+  end;
+
+  TRVInstruction = class(TInstruction)
+    ordering: TMemoryOrdering;
+    function ConcatInstruction(p: TAsmList): tai; override;
+  end;
+
+implementation
+
+  function TRVInstruction.ConcatInstruction(p: TAsmList): tai;
+    begin
+      Result:=inherited ConcatInstruction(p);
+      (result as taicpu).memoryordering:=ordering;
+    end;
+
+end.
+