Update of /project/movitz/cvsroot/movitz/losp/muerte In directory common-lisp.net:/tmp/cvs-serv7477

Modified Files: symbols.lisp Log Message: New dynamic variable protocol.

Date: Tue Nov 23 17:09:34 2004 Author: ffjeld

Index: movitz/losp/muerte/symbols.lisp diff -u movitz/losp/muerte/symbols.lisp:1.25 movitz/losp/muerte/symbols.lisp:1.26 --- movitz/losp/muerte/symbols.lisp:1.25 Thu Nov 18 18:59:11 2004 +++ movitz/losp/muerte/symbols.lisp Tue Nov 23 17:09:34 2004 @@ -10,7 +10,7 @@ ;;;; Author: Frode Vatvedt Fjeld frodef@acm.org ;;;; Created at: Tue Sep 4 23:55:41 2001 ;;;; -;;;; $Id: symbols.lisp,v 1.25 2004/11/18 17:59:11 ffjeld Exp $ +;;;; $Id: symbols.lisp,v 1.26 2004/11/23 16:09:34 ffjeld Exp $ ;;;; ;;;;------------------------------------------------------------------

@@ -44,16 +44,18 @@ (null nil) (symbol (with-inline-assembly (:returns :eax) - (:compile-form (:result-mode :eax) symbol) + (:compile-form (:result-mode :ebx) symbol) (:call-local-pf dynamic-variable-lookup) - (:locally (:cmpl :eax (:edi (:edi-offset unbound-value)))) - (:je '(:sub-program (unbound) (:int 99))))))) + (:cmpl -1 :eax) + (:into))))) +;;; (:locally (:cmpl :eax (:edi (:edi-offset unbound-value)))) +;;; (:je '(:sub-program (unbound) (:int 99)))))))

(defun %unbounded-symbol-value (symbol) "Return the symbol's value without checking if it's bound or not." (check-type symbol symbol) (with-inline-assembly (:returns :eax) - (:compile-form (:result-mode :eax) symbol) + (:compile-form (:result-mode :ebx) symbol) (:call-local-pf dynamic-variable-lookup) done))

@@ -129,7 +131,7 @@

(defun makunbound (symbol) (setf (symbol-value symbol) - (load-global-constant unbound-value)) + (load-global-constant new-unbound-value)) symbol)

(defun fboundp (symbol) @@ -138,7 +140,7 @@

(defun %create-symbol (name &optional (package nil) (plist nil) - (value (load-global-constant unbound-value)) + (value (load-global-constant new-unbound-value)) (function (load-global-constant movitz::unbound-function)) (flags 0)) (eval-when (:compile-toplevel)