0.8.0.3:

[sbcl.git] / src / code / x86-vm.lisp

diff --git a/src/code/x86-vm.lisp b/src/code/x86-vm.lisp
index 0b15e82..203b2bb 100644 (file)
--- a/src/code/x86-vm.lisp
+++ b/src/code/x86-vm.lisp
@@ -52,6 +52,13 @@
 (defvar *num-fixups* 0)
 ;;; FIXME: When the system runs, it'd be interesting to see what this is.
 
+(declaim (inline adjust-fixup-array))
+(defun adjust-fixup-array (array size)
+  (let ((length (length array))
+        (new (make-array size :element-type '(unsigned-byte 32))))
+    (replace new array)
+    new))
+
 ;;; This gets called by LOAD to resolve newly positioned objects
 ;;; with things (like code instructions) that have to refer to them.
 ;;;
@@ -69,8 +76,7 @@
           (let ((fixups (code-header-ref code code-constants-offset)))
             (cond ((typep fixups '(simple-array (unsigned-byte 32) (*)))
                    (let ((new-fixups
-                          (adjust-array fixups (1+ (length fixups))
-                                        :element-type '(unsigned-byte 32))))
+                          (adjust-fixup-array fixups (1+ (length fixups)))))
                      (setf (aref new-fixups (length fixups)) offset)
                      (setf (code-header-ref code code-constants-offset)
                            new-fixups)))
@@ -80,7 +86,7 @@
                                (zerop fixups))
                      (format t "** Init. code FU = ~S~%" fixups)) ; FIXME
                    (setf (code-header-ref code code-constants-offset)
-                         (make-specializable-array
+                         (make-array
                           1
                           :element-type '(unsigned-byte 32)
                           :initial-element offset)))))))
@@ -133,8 +139,7 @@
           (let ((fixups (code-header-ref code code-constants-offset)))
             (cond ((typep fixups '(simple-array (unsigned-byte 32) (*)))
                    (let ((new-fixups
-                          (adjust-array fixups (1+ (length fixups))
-                                        :element-type '(unsigned-byte 32))))
+                          (adjust-fixup-array fixups (1+ (length fixups)))))
                      (setf (aref new-fixups (length fixups)) offset)
                      (setf (code-header-ref code code-constants-offset)
                            new-fixups)))
@@ -144,7 +149,7 @@
                                (zerop fixups))
                      (sb!impl::!cold-lose "Argh! can't process fixup"))
                    (setf (code-header-ref code code-constants-offset)
-                         (make-specializable-array
+                         (make-array
                           1
                           :element-type '(unsigned-byte 32)
                           :initial-element offset)))))))