Fix from upstream

http://sourceware.org/ml/gdb-patches/2007-01/msg00561.html
http://bugs.gentoo.org/169366

2007-01-27  Daniel Jacobowitz  <dan@codesourcery.com>

	* dwarf2loc.h (struct dwarf2_locexpr_baton): Change size to a long.
	(struct dwarf2_loclist_baton): Likewise.

Index: dwarf2loc.h
===================================================================
RCS file: /cvs/src/src/gdb/dwarf2loc.h,v
retrieving revision 1.6
diff -u -p -r1.6 dwarf2loc.h
--- gdb/dwarf2loc.h	17 Dec 2005 22:33:59 -0000	1.6
+++ gdb/dwarf2loc.h	5 Jan 2007 15:31:17 -0000
@@ -39,7 +39,7 @@ struct dwarf2_locexpr_baton
   gdb_byte *data;
 
   /* Length of the location expression.  */
-  unsigned short size;
+  unsigned long size;
 
   /* The objfile containing the symbol whose location we're computing.  */
   struct objfile *objfile;
@@ -55,7 +55,7 @@ struct dwarf2_loclist_baton
   gdb_byte *data;
 
   /* Length of the location list.  */
-  unsigned short size;
+  unsigned long size;
 
   /* The objfile containing the symbol whose location we're computing.  */
   /* Used (only???) by thread local variables.  The objfile in which