[movitz-cvs] CVS update: movitz/losp/muerte/basic-macros.lisp

[Frode Vatvedt Fjeld]

Update of /project/movitz/cvsroot/movitz/losp/muerte
In directory common-lisp.net:/tmp/cvs-serv23744

Modified Files:
	basic-macros.lisp 
Log Message:
Re-arranged many details about *movitz-nil*, movitz-null, and how it
relates to the cons and symbol binary-classes etc. This should now be
slightly less messy, and slightly more efficient.

Date: Wed Jul 28 17:13:18 2004
Author: ffjeld

Index: movitz/losp/muerte/basic-macros.lisp
diff -u movitz/losp/muerte/basic-macros.lisp:1.33 movitz/losp/muerte/basic-macros.lisp:1.34
--- movitz/losp/muerte/basic-macros.lisp:1.33	Fri Jul 23 07:36:47 2004
+++ movitz/losp/muerte/basic-macros.lisp	Wed Jul 28 17:13:18 2004
@@ -9,7 +9,7 @@
 ;;;; Created at:    Wed Nov  8 18:44:57 2000
 ;;;; Distribution:  See the accompanying file COPYING.
 ;;;;                
-;;;; $Id: basic-macros.lisp,v 1.33 2004/07/23 14:36:47 ffjeld Exp $
+;;;; $Id: basic-macros.lisp,v 1.34 2004/07/29 00:13:18 ffjeld Exp $
 ;;;;                
 ;;;;------------------------------------------------------------------
 
@@ -1040,7 +1040,8 @@
      (do-case (t :boolean-cf=1 :labels (boundp-done))
        (:compile-form (:result-mode :eax) ,symbol)
        (:cmpl :edi :eax)
-       (:je 'boundp-done)		; if ZF=0, then CF=0
+       (:cmc)
+       (:je 'boundp-done)		; if ZF=1, then CF=1 after CMC
        (:call-local-pf dynamic-find-binding)
        (:jc 'boundp-done)
        (:movl (:eax #.(bt:slot-offset 'movitz:movitz-symbol 'movitz::value)) :eax)
@@ -1054,6 +1055,9 @@
   `(progn
      (defparameter ,name ,init-form ,docstring)
      (define-symbol-macro ,name (%symbol-global-value ',name))))
+
+(define-compiler-macro assembly-register (register)
+  `(with-inline-assembly (:returns ,register)))
 
 (require :muerte/setf)