X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fx86%2Fvm.lisp;h=c9eeb6de5b0aa2ffc7150b6d928c8cc4cd75612b;hb=872175cd9cb5b4966a36d4bd92421cc407a0355b;hp=8f0965102ad3f5a0718778fbc1e9de035b5c61a7;hpb=2716573f357f204c5f546d1d34d285dd24ff43a1;p=sbcl.git

diff --git a/src/compiler/x86/vm.lisp b/src/compiler/x86/vm.lisp
index 8f09651..c9eeb6d 100644
--- a/src/compiler/x86/vm.lisp
+++ b/src/compiler/x86/vm.lisp
@@ -30,7 +30,11 @@
 	     (let ((offset-sym (symbolicate name "-OFFSET"))
 		   (names-vector (symbolicate "*" size "-REGISTER-NAMES*")))
 	       `(progn
-		  (defconstant ,offset-sym ,offset)
+		  (eval-when (:compile-toplevel :load-toplevel :execute)
+                    ;; EVAL-WHEN is necessary because stuff like #.EAX-OFFSET
+                    ;; (in the same file) depends on compile-time evaluation
+                    ;; of the DEFCONSTANT. -- AL 20010224
+		    (defconstant ,offset-sym ,offset))
 		  (setf (svref ,names-vector ,offset-sym)
 			,(symbol-name name)))))
 	   ;; FIXME: It looks to me as though DEFREGSET should also
@@ -137,8 +141,6 @@
 	  (forms `(define-storage-class ,sc-name ,index
 		    ,@(cdr class)))
 	  (forms `(defconstant ,constant-name ,index))
-	  (forms `(let ((sb!int::*rogue-export* "DEFINE-STORAGE-CLASSES"))
-		    (export ',constant-name)))
 	  (incf index))))
     `(progn
        ,@(forms))))
@@ -374,11 +376,9 @@
 		  :offset 31))		; Offset doesn't get used.
 |#
 
-;;; IMMEDIATE-CONSTANT-SC
-;;;
 ;;; If value can be represented as an immediate constant, then return
 ;;; the appropriate SC number, otherwise return NIL.
-(def-vm-support-routine immediate-constant-sc (value)
+(!def-vm-support-routine immediate-constant-sc (value)
   (typecase value
     ((or fixnum #-sb-xc-host system-area-pointer character)
      (sc-number-or-lose 'immediate))
@@ -418,14 +418,12 @@
 (defconstant cfp-offset ebp-offset)	; pfw - needed by stuff in /code
 					; related to signal context stuff
 
-;;; SINGLE-VALUE-RETURN-BYTE-OFFSET
-;;;
 ;;; This is used by the debugger.
 (defconstant single-value-return-byte-offset 2)
 
 ;;; This function is called by debug output routines that want a pretty name
 ;;; for a TN's location. It returns a thing that can be printed with PRINC.
-(def-vm-support-routine location-print-name (tn)
+(!def-vm-support-routine location-print-name (tn)
   (declare (type tn tn))
   (let* ((sc (tn-sc tn))
 	 (sb (sb-name (sc-sb sc)))
@@ -455,4 +453,5 @@
 ;;; the symbol table (for example, prepending an underscore).
 (defun extern-alien-name (name)
   (declare (type simple-string name))
+  ;; On the X86 we don't do anything.
   name)