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diff --git a/gcc/config/m68k/tower.h b/gcc/config/m68k/tower.h
deleted file mode 100644
index 7ae1a9ec..00000000
--- a/gcc/config/m68k/tower.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Definitions of target machine for GNU compiler.
-   Copyright (C) 1990, 1994, 1996 Free Software Foundation, Inc.
-   Contributed by Robert Andersson, International Systems, Oslo, ra@intsys.no.
-
-This file is part of GNU CC.
-
-GNU CC 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, or (at your option)
-any later version.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* For NCR Tower 32/4x0 and 32/6x0 running System V Release 3.  I don't have
-   access to 200/700/800/850 machines, so I don't know if it works on those
-   as well.  It shouldn't be far from it however.  The hardware floating point
-   support is completely untested, as I do not have access to a machine with
-   a 6888x FPU in it.  It does not work on the System V Release 2 based OS
-   releases.  Making it work will not be easy, due to the silly way in which
-   stack expansion is implemented in the OS.
-
-   This file is included in tower-as.h.
-   Do *NOT* include this file directly.  */
-
-
-#include "m68k/m68k.h"
-
-#define TARGET_DEFAULT (MASK_BITFIELD|MASK_68020)
-
-/* Don't try using XFmode.  */
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 64
-
-/* Names to predefine in the preprocessor for this target machine.  */
-
-#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_200 -Asystem=unix -Asystem=svr3 -Acpu=m68k -Amachine=m68k"
-
-#if 0  /* It is incorrect to test these symbols.
-	  They describe the host, not the target.
-	  It should not matter which model is specified.  */
-#ifdef tower32_600
-#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_600 -Asystem=unix -Asystem=svr3 -Acpu=m68k -Amachine=m68k"
-#endif
-#ifdef tower32_700
-#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_700 -Asystem=unix -Asystem=svr3 -Acpu=m68k -Amachine=m68k"
-#endif
-#ifdef tower32_800
-#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_800 -Asystem=unix -Asystem=svr3 -Acpu=m68k -Amachine=m68k"
-#endif
-#ifdef tower32_850
-#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_850 -Asystem=unix -Asystem=svr3 -Acpu=m68k -Amachine=m68k"
-#endif
-#endif
-
-/* The startfiles and libraries depend on the -p and -m68881 options.
-   The Tower does not support the -pg option.  */
-
-#define LINK_SPEC                                              \
-"%{p:%{m68881:-L/usr/lib/fp/libp} -L/usr/lib/libp}             \
- %{m68881:-L/usr/lib/fp}"
-
-#define LIB_SPEC \
-"%{shlib:-lc_s} -lc crtend.o%s crtn.o%s"
-
-#define STARTFILE_SPEC \
-"%{p:mcrt1.o%s} %{!p:crt1.o%s} crtbegin.o%s"
-
-/* Use mem* functions, recognize #ident lines.  */
-
-#define TARGET_MEM_FUNCTIONS
-#define IDENT_DIRECTIVE
-
-/* Every structure and union's size must be a multiple of two bytes.  */
-
-#define STRUCTURE_SIZE_BOUNDARY 16
-
-/* All register names should have a leading % character.  */
-
-#undef REGISTER_NAMES
-#define REGISTER_NAMES \
-{"%d0", "%d1", "%d2", "%d3", "%d4", "%d5", "%d6", "%d7",                      \
- "%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 "&"
-
-/* The prefix to add to user-visible assembler symbols.  */
-
-/* We do not want leading underscores.  */
-
-#undef USER_LABEL_PREFIX
-#define USER_LABEL_PREFIX ""