X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fforeign.lisp;h=8c32729a9f935da63effb445d56688e08807f562;hb=bb3994fcc9a556d1a26d35f6ff9386d01030821d;hp=edc559c65f41cabad4899a6cd60a1c04f2abec0c;hpb=32eb2c37fb2d9b12c5b5f674fe33b77f611120cb;p=sbcl.git

diff --git a/src/code/foreign.lisp b/src/code/foreign.lisp
index edc559c..8c32729 100644
--- a/src/code/foreign.lisp
+++ b/src/code/foreign.lisp
@@ -16,8 +16,8 @@
 
 (defun extern-alien-name (name)
   (handler-case
-      #!+elf (coerce name 'base-string)
-      #!+(or mach-o win32) (concatenate 'base-string "_" name)
+      #!-win32 (coerce name 'base-string)
+      #!+win32 (concatenate 'base-string "_" name)
     (error ()
       (error "invalid external alien name: ~S" name))))
 
@@ -34,10 +34,7 @@
   (let ((extern (extern-alien-name name)))
     (values
      (or (gethash extern table)
-         (gethash (concatenate 'base-string
-                               #!+(and darwin (or x86 x86-64)) "_ldso_stub__"
-                               #!-(and darwin (or x86 x86-64)) "ldso_stub__"
-                               extern) table)))))
+         (gethash (concatenate 'base-string "ldso_stub__" extern) table)))))
 
 (defun find-foreign-symbol-address (name)
   "Returns the address of the foreign symbol NAME, or NIL. Does not enter the
@@ -107,7 +104,7 @@ 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 ~
@@ -131,9 +128,8 @@ if the symbol isn't found."
               sb!vm:linkage-table-space-end)
       (dohash ((name-and-datap info) *linkage-info* :locked t)
         (let ((table-addr (linkage-info-address info)))
-          (when (<= table-addr
-                    addr
-                    (+ table-addr sb!vm:linkage-table-entry-size))
+          (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