X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fgeneric%2Fobjdef.lisp;h=2f455da8c3170a04d7f3764ea692ae764b83a198;hb=45bc305be4e269d2e1a477c8e0ae9a64df1ccd1c;hp=bf81d29d064ba224aa3f95aa6e9227a32aae3600;hpb=038ecde3e0386e347550709a199c7f856052c0cd;p=sbcl.git

diff --git a/src/compiler/generic/objdef.lisp b/src/compiler/generic/objdef.lisp
index bf81d29..2f455da 100644
--- a/src/compiler/generic/objdef.lisp
+++ b/src/compiler/generic/objdef.lisp
@@ -241,6 +241,8 @@
 
 (define-primitive-object (value-cell :lowtag other-pointer-lowtag
                                      :widetag value-cell-header-widetag
+                                     ;; FIXME: We also have an explicit VOP
+                                     ;; for this. Is this needed as well?
                                      :alloc-trans make-value-cell)
   (value :set-trans value-cell-set
          :set-known (unsafe)
@@ -374,6 +376,13 @@
   ;; of a symbol is initialized to zero
   (no-tls-value-marker)
   (os-thread :c-type "volatile os_thread_t")
+  ;; This is the original address at which the memory was allocated,
+  ;; which may have different alignment then what we prefer to use.
+  ;; Kept here so that when the thread dies we can releast the whole
+  ;; memory we reserved.
+  (os-address :c-type "void *" :length #!+alpha 2 #!-alpha 1)
+  #!+sb-thread
+  (os-attr :c-type "pthread_attr_t *" :length #!+alpha 2 #!-alpha 1)
   (binding-stack-start :c-type "lispobj *" :length #!+alpha 2 #!-alpha 1)
   (binding-stack-pointer :c-type "lispobj *" :length #!+alpha 2 #!-alpha 1)
   (control-stack-start :c-type "lispobj *" :length #!+alpha 2 #!-alpha 1)