0.9.16.28:

[sbcl.git] / src / compiler / generic / genesis.lisp

diff --git a/src/compiler/generic/genesis.lisp b/src/compiler/generic/genesis.lisp
index c42fcf8..1e3ed36 100644 (file)
--- a/src/compiler/generic/genesis.lisp
+++ b/src/compiler/generic/genesis.lisp
@@ -1223,7 +1223,13 @@ core and return a descriptor to it."
                 offset-wanted))))
     ;; Establish the value of T.
     (let ((t-symbol (cold-intern t)))
-      (cold-set t-symbol t-symbol))))
+      (cold-set t-symbol t-symbol))
+    ;; Establish the value of *PSEUDO-ATOMIC-BITS* so that the
+    ;; allocation sequences that expect it to be zero upon entrance
+    ;; actually find it to be so.
+    #!+(or x86-64 x86)
+    (let ((p-a-a-symbol (cold-intern 'sb!kernel:*pseudo-atomic-bits*)))
+      (cold-set p-a-a-symbol (make-fixnum-descriptor 0)))))
 
 ;;; a helper function for FINISH-SYMBOLS: Return a cold alist suitable
 ;;; to be stored in *!INITIAL-LAYOUTS*.
@@ -2820,9 +2826,9 @@ core and return a descriptor to it."
       (when (eq t (dsd-raw-type slot))
         (format t "    lispobj ~A;~%" (cstring (dsd-name slot)))))
     (unless (oddp (+ (dd-length dd) (dd-raw-length dd)))
-      (format t "    long raw_slot_padding;~%"))
+      (format t "    lispobj raw_slot_padding;~%"))
     (dotimes (n (dd-raw-length dd))
-      (format t "    long raw~D;~%" (- (dd-raw-length dd) n 1)))
+      (format t "    lispobj raw~D;~%" (- (dd-raw-length dd) n 1)))
     (format t "};~2%")
     (format t "#endif /* LANGUAGE_ASSEMBLY */~2%")))