--- gforth/Attic/m68k.h	1994/12/12 17:10:41	1.1
+++ gforth/Attic/m68k.h	1995/11/07 18:06:49	1.4
@@ -1,13 +1,33 @@
-/*
-  $Id: m68k.h,v 1.1 1994/12/12 17:10:41 anton Exp $
-  Copyright 1992 by the ANSI figForth Development Group
+/* This is the machine-specific part for the 68000 and family
 
-  This is the machine-specific part for the 68000 and family
+  Copyright (C) 1995 Free Software Foundation, Inc.
+
+  This file is part of Gforth.
+
+  Gforth 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.
 */
 
 #include "32bit.h"
 
+#define FLUSH_ICACHE(addr,size)    cache_$clear()
+/* Clearing the whole cache is a bit drastic, but this is the only
+   cache control available on the apollo.
+*/
+
 #ifdef DIRECT_THREADED
+
 /* PFA gives the parameter field address corresponding to a cfa */
 #define PFA(cfa)	(((Cell *)cfa)+2)
 /* PFA1 is a special version for use just after a NEXT1 */
@@ -22,14 +42,16 @@
 
 /* this is the point where the does code starts if label points to the
  * jump dodoes */
-#define DOES_CODE(label)	((Xt *)(((char *)label)+8))
+#define DOES_CODE(label)	((Xt *)(((char *)CODE_ADDRESS(label))+DOES_HANDLER_SIZE))
 
 /* this is a special version of DOES_CODE for use in dodoes */
 #define DOES_CODE1(label)	DOES_CODE(label)
 
-/* this stores a jump dodoes at ca */
-#define MAKE_DOESJUMP(ca)	({short * _ca = (short *)ca; \
-				  _ca[0] = 0x4ef9; /* jmp.l */ \
-				  *(long *)(_ca+1) = (long)&&dodoes;})
+/* this stores a call dodoes at addr */
+#define MAKE_DOES_HANDLER(addr) MAKE_CF(addr,symbols[DODOES])
+
+#define DOES_HANDLER_SIZE       8
+
+#define MAKE_DOES_CF(addr,doesp)   MAKE_CF(addr,((int)(doesp)-8))
 #endif