0.7.3.10: Fix the SIGILL with ev6 and later Alphas: icache needs flushing

[sbcl.git] / src / compiler / alpha / sap.lisp

diff --git a/src/compiler/alpha/sap.lisp b/src/compiler/alpha/sap.lisp
index e0cd614..e6c39c5 100644 (file)
--- a/src/compiler/alpha/sap.lisp
+++ b/src/compiler/alpha/sap.lisp
@@ -32,7 +32,7 @@
   (:note "system area pointer allocation")
   (:generator 20
     (move x sap)
-    (with-fixed-allocation (y ndescr sap-type sap-size)
+    (with-fixed-allocation (y ndescr sap-widetag sap-size)
       (storeq sap y sap-pointer-slot other-pointer-lowtag))))
 (define-move-vop move-from-sap :move
   (sap-reg) (descriptor-reg))
@@ -52,7 +52,7 @@
   (sap-reg) (sap-reg))
 
 ;;; Move untagged SAP arguments/return-values.
-(define-vop (move-sap-argument)
+(define-vop (move-sap-arg)
   (:args (x :target y
            :scs (sap-reg))
         (fp :scs (any-reg)
@@ -64,12 +64,12 @@
        (move x y))
       (sap-stack
        (storeq x fp (tn-offset y))))))
-(define-move-vop move-sap-argument :move-argument
+(define-move-vop move-sap-arg :move-arg
   (descriptor-reg sap-reg) (sap-reg))
 
-;;; Use standard MOVE-ARGUMENT + coercion to move an untagged sap to a
+;;; Use standard MOVE-ARG + coercion to move an untagged sap to a
 ;;; descriptor passing location.
-(define-move-vop move-argument :move-argument
+(define-move-vop move-arg :move-arg
   (sap-reg) (descriptor-reg))
 \f
 ;;;; SAP-INT and INT-SAP
@@ -219,7 +219,10 @@
                                     (:single
                                      '((inst lds result offset object)))
                                     (:double
-                                     '((inst ldt result (+ offset word-bytes) object))))))
+                                     '((inst ldt
+                                            result
+                                            (+ offset n-word-bytes)
+                                            object))))))
                   (define-vop (,set-name)
                     (:translate ,set-name)
                     (:policy :fast-safe)
@@ -351,5 +354,5 @@
   (:result-types system-area-pointer)
   (:generator 2
     (inst lda sap
-         (- (* vector-data-offset word-bytes) other-pointer-lowtag)
+         (- (* vector-data-offset n-word-bytes) other-pointer-lowtag)
          vector)))