X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fforeign.lisp;h=bd89cd83e8e977a0cfa38553a93a0ab36f06cebd;hb=007bcd5aac2f3a1e714563bd39f7a2db2d0bf7c2;hp=430614ec86e04b4156debdeeda0e3453f901f457;hpb=25fe91bf63fd473d9316675b0e0ca9be0079e9eb;p=sbcl.git

diff --git a/src/code/foreign.lisp b/src/code/foreign.lisp
index 430614e..bd89cd8 100644
--- a/src/code/foreign.lisp
+++ b/src/code/foreign.lisp
@@ -34,7 +34,10 @@
   (let ((extern (extern-alien-name name)))
     (values
      (or (gethash extern table)
-         (gethash (concatenate 'base-string "ldso_stub__" extern) table)))))
+         (gethash (concatenate 'base-string
+                               #!+(and darwin (or x86 x86-64 ppc)) "_ldso_stub__"
+                               #!-(and darwin (or x86 x86-64 ppc)) "ldso_stub__"
+                               extern) table)))))
 
 (defun find-foreign-symbol-address (name)
   "Returns the address of the foreign symbol NAME, or NIL. Does not enter the
@@ -104,7 +107,7 @@ if the symbol isn't found."
 ;;; Cleanups before saving a core
 #-sb-xc-host
 (defun foreign-deinit ()
-  #!+(and os-provides-dlopen (not linkage-table))
+  #!+(and os-provides-dlopen (or (not linkage-table) win32))
   (when (dynamic-foreign-symbols-p)
     (warn "~@<Saving cores with alien definitions referring to non-static ~
            foreign symbols is unsupported on this platform: references to ~
@@ -126,13 +129,11 @@ if the symbol isn't found."
     (when (<= sb!vm:linkage-table-space-start
               addr
               sb!vm:linkage-table-space-end)
-      (maphash (lambda (name-and-datap info)
-                 (let ((table-addr (linkage-info-address info)))
-                   (when (<= table-addr
-                             addr
-                             (+ table-addr sb!vm:linkage-table-entry-size))
-                     (return-from sap-foreign-symbol (car name-and-datap)))))
-               *linkage-info*))
+      (dohash ((name-and-datap info) *linkage-info* :locked t)
+        (let ((table-addr (linkage-info-address info)))
+          (when (and (<= table-addr addr)
+                     (< addr (+ table-addr sb!vm:linkage-table-entry-size)))
+            (return-from sap-foreign-symbol (car name-and-datap))))))
     #!+os-provides-dladdr
     (with-alien ((info (struct dl-info
                                (filename c-string)