0.8.20.27:

[sbcl.git] / src / code / foreign.lisp

diff --git a/src/code/foreign.lisp b/src/code/foreign.lisp
index d80955b..d383754 100644 (file)
--- a/src/code/foreign.lisp
+++ b/src/code/foreign.lisp
@@ -30,7 +30,7 @@
       (progn
         #-sb-xc-host
         (values #!-linkage-table
-                (get-dynamic-foreign-symbol-address name)
+                (get-dynamic-foreign-symbol-address name datap)
                 #!+linkage-table
                 (ensure-foreign-symbol-linkage name datap)
                 t))))
@@ -52,8 +52,7 @@
       ;; If the address is from linkage-table and refers to data
       ;; we need to do a bit of juggling.
       (if (and sharedp datap)
-          ;; FIXME: 64bit badness here
-          (int-sap (sap-ref-32 (int-sap addr) 0))
+          (int-sap (sap-ref-word (int-sap addr) 0))
           (int-sap addr)))))
 
 #-sb-xc-host
@@ -71,12 +70,14 @@
   ;; get dynamic symbols thru the runtime as well, so cheking the
   ;; list of *shared-objects* is not enough. Eugh & blech.
   #!+(and os-provides-dlopen (not linkage-table))
-  (warn "~@<Saving cores with alien definitions referring to non-static
-            foreign symbols is unsupported on this platform: references to
-            such foreign symbols from the restarted core will not work. You
-            may be able to work around this limitation by reloading all
-            foreign definitions and code using them in the restarted core,
-            but no guarantees.~%~:@>")
+  (when (dynamic-foreign-symbols)
+    (warn "~@<Saving cores with alien definitions referring to non-static ~
+           foreign symbols is unsupported on this platform: references to ~
+           such foreign symbols from the restarted core will not work. You ~
+           may be able to work around this limitation by reloading all ~
+           foreign definitions and code using them in the restarted core, ~
+           but no guarantees.~%~%Dynamic foreign symbols in this core: ~
+           ~{~A~^, ~}~:@>" (dynamic-foreign-symbols)))
   #!+os-provides-dlopen
   (close-shared-objects))