X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fgeneric%2Fgenesis.lisp;h=aa879d2a22415b60b711e84489acc5d66eea0a5a;hb=1de12891f900d156ed035a097561ecd7755a256a;hp=bd77bbbe56d6ea0f87f341c9ab31cd97a75dd561;hpb=f58928d7f3a60dedfa4b9306533232d7a4923c1c;p=sbcl.git

diff --git a/src/compiler/generic/genesis.lisp b/src/compiler/generic/genesis.lisp
index bd77bbb..aa879d2 100644
--- 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*.
@@ -3234,10 +3240,6 @@ initially undefined function references:~2%")
                 (allocate-cold-descriptor *static*
                                           0
                                           sb!vm:even-fixnum-lowtag))
-      (cold-set 'sb!vm:*initial-dynamic-space-free-pointer*
-                (allocate-cold-descriptor *dynamic*
-                                          0
-                                          sb!vm:even-fixnum-lowtag))
       (/show "done setting free pointers")
 
       ;; Write results to files.