Change the value register to d6 on the 68k family.

Add more compiler hooks for the 68k family.

diff --git a/v7/src/compiler/machines/bobcat/make.scm-68020 b/v7/src/compiler/machines/bobcat/make.scm-68020
new file mode 100644 (file)
index 0000000..004c47b
--- /dev/null
+++ b/v7/src/compiler/machines/bobcat/make.scm-68020
@@ -0,0 +1,48 @@
+#| -*-Scheme-*-
+
+$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/compiler/machines/bobcat/make.scm-68020,v 4.85 1991/05/28 19:12:36 jinx Exp $
+
+Copyright (c) 1991 Massachusetts Institute of Technology
+
+This material was developed by the Scheme project at the Massachusetts
+Institute of Technology, Department of Electrical Engineering and
+Computer Science.  Permission to copy this software, to redistribute
+it, and to use it for any purpose is granted, subject to the following
+restrictions and understandings.
+
+1. Any copy made of this software must include this copyright notice
+in full.
+
+2. Users of this software agree to make their best efforts (a) to
+return to the MIT Scheme project any improvements or extensions that
+they make, so that these may be included in future releases; and (b)
+to inform MIT of noteworthy uses of this software.
+
+3. All materials developed as a consequence of the use of this
+software shall duly acknowledge such use, in accordance with the usual
+standards of acknowledging credit in academic research.
+
+4. MIT has made no warrantee or representation that the operation of
+this software will be error-free, and MIT is under no obligation to
+provide any services, by way of maintenance, update, or otherwise.
+
+5. In conjunction with products arising from the use of this material,
+there shall be no use of the name of the Massachusetts Institute of
+Technology nor of any adaptation thereof in any advertising,
+promotional, or sales literature without prior written consent from
+MIT in each case. |#
+
+;;;; Compiler: System Construction
+
+(declare (usual-integrations))
+
+(package/system-loader "comp" '() 'QUERY)
+(for-each (lambda (name)
+           ((package/reference (find-package name) 'INITIALIZE-PACKAGE!)))
+         '((COMPILER MACROS)
+           (COMPILER DECLARATIONS)))
+(load "machines/bobcat/mc68ktgl")
+((package/reference (find-package '(COMPILER LAP-SYNTAXER))
+                   'MC68K/toggle-closure-format)
+ 'MC68020)
+(add-system! (make-system "Liar (Motorola MC68020)" 4 85 '()))