[movitz-cvs] CVS update: movitz/storage-types.lisp

[Frode Vatvedt Fjeld]

Update of /project/movitz/cvsroot/movitz
In directory common-lisp.net:/tmp/cvs-serv32169

Modified Files:
	storage-types.lisp 
Log Message:
Added an illegal type-tag for some (memory) consistency checks. And a
function that computes the size of a class in words.

Date: Fri Mar 26 08:53:08 2004
Author: ffjeld

Index: movitz/storage-types.lisp
diff -u movitz/storage-types.lisp:1.13 movitz/storage-types.lisp:1.14
--- movitz/storage-types.lisp:1.13	Wed Mar 24 08:22:27 2004
+++ movitz/storage-types.lisp	Fri Mar 26 08:53:06 2004
@@ -9,7 +9,7 @@
 ;;;; Created at:    Sun Oct 22 00:22:43 2000
 ;;;; Distribution:  See the accompanying file COPYING.
 ;;;;                
-;;;; $Id: storage-types.lisp,v 1.13 2004/03/24 13:22:27 ffjeld Exp $
+;;;; $Id: storage-types.lisp,v 1.14 2004/03/26 13:53:06 ffjeld Exp $
 ;;;;                
 ;;;;------------------------------------------------------------------
 
@@ -73,6 +73,7 @@
   :std-instance #x40
   :run-time-context #x50
   :infant-object #x65
+  :illegal #x13
 
   ;; :simple-vector #x20
   ;; :character-vector 
@@ -397,7 +398,8 @@
     :accessor movitz-vector-symbolic-data))
   (:slot-align type -2))
 
-
+(defun movitz-type-word-size (type)
+  (truncate (sizeof (intern (symbol-name type) :movitz)) 4))
 
 (defun movitz-svref (vector index)
   (elt (movitz-vector-symbolic-data vector) index))