--- gcc/config/m68k/tower.h	2018/04/24 18:14:43	1.1.1.2
+++ gcc/config/m68k/tower.h	2018/04/24 18:28:26	1.1.1.4
@@ -1,5 +1,5 @@
 /* Definitions of target machine for GNU compiler.
-   Copyright (C) 1990 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1994 Free Software Foundation, Inc.
 
    Written by Robert Andersson, International Systems, Oslo, Norway.
    Please send bug reports, questions and improvements to ra@intsys.no.
@@ -31,7 +31,8 @@ GNU General Public License for more deta
 
 You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
 
 
 #include "m68k/m68k.h"
@@ -96,6 +97,12 @@ the Free Software Foundation, 675 Mass A
  "%a0", "%a1", "%a2", "%a3", "%a4", "%a5", "%a6", "%sp",                      \
  "%fp0", "%fp1", "%fp2", "%fp3", "%fp4", "%fp5", "%fp6", "%fp7"};
 
+#undef REGISTER_PREFIX
+#define REGISTER_PREFIX "%"
+
+#undef IMMEDIATE_PREFIX
+#define IMMEDIATE_PREFIX "&"
+
 /* We do not want leading underscores.  */
 
 #undef ASM_OUTPUT_LABELREF