bfd/

[deliverable/binutils-gdb.git] / gas / struc-symbol.h

diff --git a/gas/struc-symbol.h b/gas/struc-symbol.h
index 0b2d52064998e6d399d91cbfad142960a71892b0..75e22076ca8ef07f6383eb04dd8d276d24c7b4eb 100644 (file)
--- a/gas/struc-symbol.h
+++ b/gas/struc-symbol.h
@@ -60,12 +60,27 @@ struct symbol
      a symbol is used in backend routines.  */
   unsigned int sy_used : 1;
 
+  /* Whether the symbol can be re-defined.  */
+  unsigned int sy_volatile : 1;
+
+  /* Whether the symbol is a forward reference.  */
+  unsigned int sy_forward_ref : 1;
+
   /* This is set if the symbol is defined in an MRI common section.
      We handle such sections as single common symbols, so symbols
      defined within them must be treated specially by the relocation
      routines.  */
   unsigned int sy_mri_common : 1;
 
+  /* This is set if the symbol is set with a .weakref directive.  */
+  unsigned int sy_weakrefr : 1;
+
+  /* This is set when the symbol is referenced as part of a .weakref
+     directive, but only if the symbol was not in the symbol table
+     before.  It is cleared as soon as any direct reference to the
+     symbol is present.  */
+  unsigned int sy_weakrefd : 1;
+
 #ifdef OBJ_SYMFIELD_TYPE
   OBJ_SYMFIELD_TYPE sy_obj;
 #endif