Update of /project/movitz/cvsroot/movitz/losp/x86-pc In directory common-lisp.net:/tmp/cvs-serv29726

Modified Files: memory.lisp Log Message: This rather substantial check-in is a clean-up of all things related to dynamic memory allocation. In particular, the separation between the muerte kernel with its 'default' memory management (which simply allocates objects consecutively until it runs out) and the los0 GC implementation is improved.

Date: Thu Jul 15 14:07:36 2004 Author: ffjeld

Index: movitz/losp/x86-pc/memory.lisp diff -u movitz/losp/x86-pc/memory.lisp:1.3 movitz/losp/x86-pc/memory.lisp:1.4 --- movitz/losp/x86-pc/memory.lisp:1.3 Mon Jan 19 03:23:52 2004 +++ movitz/losp/x86-pc/memory.lisp Thu Jul 15 14:07:36 2004 @@ -10,7 +10,7 @@ ;;;; Author: Frode Vatvedt Fjeld frodef@acm.org ;;;; Created at: Thu Oct 11 16:32:11 2001 ;;;; -;;;; $Id: memory.lisp,v 1.3 2004/01/19 11:23:52 ffjeld Exp $ +;;;; $Id: memory.lisp,v 1.4 2004/07/15 21:07:36 ffjeld Exp $ ;;;; ;;;;------------------------------------------------------------------

@@ -20,6 +20,7 @@ (in-package muerte.x86-pc)

(defun memory-size () + "Return memory size in megabytes." (let ((kilobyte-memsize (+ #x400 (prog1 @@ -30,4 +31,4 @@ (progn (setf (io-port #x70 :unsigned-byte8) #x17) (io-port #x71 :unsigned-byte8))))))) - (truncate kilobyte-memsize 1024))) + (values (truncate kilobyte-memsize 1024))))