Update of /project/movitz/cvsroot/movitz/losp/muerte In directory common-lisp.net:/tmp/cvs-serv26054

Modified Files: primitive-functions.lisp Log Message: Use copy-funobj-code-vector-slots to initialize stack-allocated funobjs.

Date: Mon Jan 10 09:19:08 2005 Author: ffjeld

Index: movitz/losp/muerte/primitive-functions.lisp diff -u movitz/losp/muerte/primitive-functions.lisp:1.59 movitz/losp/muerte/primitive-functions.lisp:1.60 --- movitz/losp/muerte/primitive-functions.lisp:1.59 Tue Jan 4 17:54:20 2005 +++ movitz/losp/muerte/primitive-functions.lisp Mon Jan 10 09:19:06 2005 @@ -10,7 +10,7 @@ ;;;; Author: Frode Vatvedt Fjeld frodef@acm.org ;;;; Created at: Tue Oct 2 21:02:18 2001 ;;;; -;;;; $Id: primitive-functions.lisp,v 1.59 2005/01/04 16:54:20 ffjeld Exp $ +;;;; $Id: primitive-functions.lisp,v 1.60 2005/01/10 08:19:06 ffjeld Exp $ ;;;; ;;;;------------------------------------------------------------------

@@ -692,3 +692,34 @@ (:movl (:edx -4) :esi) ; get target funobj into ESI (:movl (:esp 8) :edx) ; target jumper number (:jmp (:esi :edx (:offset movitz-funobj constant0))))) + +(define-primitive-function copy-funobj-code-vector-slots () + "Copy the (unsafe) code-vector and jumper slots of the funobj in EAX to that in EBX." + ;; Set up thread-atomical execution + (with-inline-assembly (:returns :eax) + (:locally (:movl #.(movitz::atomically-continuation-simple-pf 'copy-funobj-code-vector-slots) + (:edi (:edi-offset atomically-continuation)))) + (:movl (:eax (:offset movitz-funobj code-vector)) :ecx) + (:movl :ecx (:ebx (:offset movitz-funobj code-vector))) + + (:movl (:eax (:offset movitz-funobj code-vector%1op)) :ecx) + (:movl :ecx (:ebx (:offset movitz-funobj code-vector%1op))) + + (:movl (:eax (:offset movitz-funobj code-vector%2op)) :ecx) + (:movl :ecx (:ebx (:offset movitz-funobj code-vector%2op))) + + (:movl (:eax (:offset movitz-funobj code-vector%3op)) :ecx) + (:movl :ecx (:ebx (:offset movitz-funobj code-vector%3op))) + + (:movl (:eax (:offset movitz-funobj num-jumpers)) :edx) + (:andl #xffff :edx) + (:jnz 'copy-jumpers) + (:locally (:movl 0 (:edi (:edi-offset atomically-continuation)))) + (:ret) + copy-jumpers + (:movl (:eax :edx (:offset movitz-funobj constant0 -4)) :ecx) + (:movl :ecx (:ebx :edx (:offset movitz-funobj constant0 -4))) + (:subl 4 :edx) + (:jnz 'copy-jumpers) + (:locally (:movl 0 (:edi (:edi-offset atomically-continuation)))) + (:ret)))