GDB 7.6.50

gdb/glibc-tdep.c

 /* Target-dependent code for the GNU C Library (glibc).
 
-   Copyright (C) 2002-2003, 2007-2012 Free Software Foundation, Inc.
+   Copyright (C) 2002-2013 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 32 matching lines @@
      the same objfile.  If we are at the entry point of `fixup', then
      we set a breakpoint at the return address (at the top of the
      stack), and continue.
   
      It's kind of gross to do all these checks every time we're
      called, since they don't change once the executable has gotten
      started.  But this is only a temporary hack --- upcoming versions
      of GNU/Linux will provide a portable, efficient interface for
      debugging programs that use shared libraries.  */
 
-  struct objfile *objfile;
-  struct minimal_symbol *resolver 
-    = lookup_minimal_symbol_and_objfile ("_dl_runtime_resolve", &objfile);
+  struct bound_minimal_symbol resolver 
+    = lookup_minimal_symbol_and_objfile ("_dl_runtime_resolve");
 
-  if (resolver)
+  if (resolver.minsym)
     {
       /* The dynamic linker began using this name in early 2005.  */
       struct minimal_symbol *fixup
-        = lookup_minimal_symbol ("_dl_fixup", NULL, objfile);
+        = lookup_minimal_symbol ("_dl_fixup", NULL, resolver.objfile);
       
       /* This is the name used in older versions.  */
       if (! fixup)
-        fixup = lookup_minimal_symbol ("fixup", NULL, objfile);
+        fixup = lookup_minimal_symbol ("fixup", NULL, resolver.objfile);
 
       if (fixup && SYMBOL_VALUE_ADDRESS (fixup) == pc)
         return frame_unwind_caller_pc (get_current_frame ());
     }
 
   return 0;
 }