bfd/

	* elflink.c (bfd_elf_record_link_assignment): Remove --defsym
	symbols special case.

	ld/
	* ldexp.h (etree_union): Add defsym member to the assign member
	structure.
	(exp_assign): Add hidden argument to prototype.
	* ldexp.c (exp_fold_tree_1): Use the defsym member to handle
	--defsym symbols.
	(exp_assop): Add defsym argument, initialize the defsym member
	of the assign structure.
	(exp_assign): Handle hidden symbols.
	(exp_defsym): Update to use the defsym argument to exp_assop.
	(exp_provide): Update to handle the defsym argument to exp_assop.
	* ldlex.l (HIDDEN): New token.
	* ldgram.y (HIDDEN): Likewise.
	(assignment, section): Update calls to exp_assign.
	* ldctor.c (ldctor_build_sets): Likewise.
	* mri.c (mri_format): Likewise.
	* ldlang.c (lang_insert_orphan, lang_leave_overlay): Likewise.
	(open_input_bfds): Remove --defsym symbols special case.
	* emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Update
	call to exp_assign.
	* emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
	* emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
	* emultempl/spuelf.em (spu_place_special_section): Likewise.
	* emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets):
	Likewise.
	* ld.texinfo (Assigning Values to Symbols): Add HIDDEN.
	(HIDDEN): New subsection.

5 files changed, 12 insertions, 9 deletions

diff --git a/ld/emultempl/beos.em b/ld/emultempl/beos.em
index 2071d8e..f59e000 100644
--- a/ld/emultempl/beos.em
+++ b/ld/emultempl/beos.em
@@ -348,7 +348,8 @@ gld_${EMULATION_NAME}_set_symbols (void)
   for (j = 0; init[j].ptr; j++)
     {
       long val = init[j].value;
-      lang_add_assignment (exp_assign (init[j].symbol, exp_intop (val)));
+      lang_add_assignment (exp_assign (init[j].symbol, exp_intop (val),
+				       FALSE));
       if (init[j].size == sizeof(short))
 	*(short *)init[j].ptr = val;
       else if (init[j].size == sizeof(int))
diff --git a/ld/emultempl/pe.em b/ld/emultempl/pe.em
index 947f6ad..a565eb7 100644
--- a/ld/emultempl/pe.em
+++ b/ld/emultempl/pe.em
@@ -944,7 +944,7 @@ gld_${EMULATION_NAME}_set_symbols (void)
       lang_assignment_statement_type *rv;
 
       rv = lang_add_assignment (exp_assign (GET_INIT_SYMBOL_NAME (j),
-					    exp_intop (val)));
+					    exp_intop (val), FALSE));
       if (init[j].size == sizeof (short))
 	*(short *) init[j].ptr = val;
       else if (init[j].size == sizeof (int))
@@ -1721,8 +1721,9 @@ gld_${EMULATION_NAME}_unrecognized_file (lang_input_statement_type *entry ATTRIB
 		= pe_def_file->base_address;
 	      init[IMAGEBASEOFF].inited = 1;
 	      if (image_base_statement)
-		image_base_statement->exp = exp_assign ("__image_base__",
-							exp_intop (pe.ImageBase));
+		image_base_statement->exp
+		  = exp_assign ("__image_base__", exp_intop (pe.ImageBase),
+				FALSE);
 	    }
 
 	  if (pe_def_file->stack_reserve != -1
diff --git a/ld/emultempl/pep.em b/ld/emultempl/pep.em
index d3f5c83..fc3cdc3 100644
--- a/ld/emultempl/pep.em
+++ b/ld/emultempl/pep.em
@@ -856,7 +856,7 @@ gld_${EMULATION_NAME}_set_symbols (void)
       lang_assignment_statement_type *rv;
 
       rv = lang_add_assignment (exp_assign (GET_INIT_SYMBOL_NAME (j),
-					    exp_intop (val)));
+					    exp_intop (val), FALSE));
       if (init[j].size == sizeof (short))
 	*(short *) init[j].ptr = (short) val;
       else if (init[j].size == sizeof (int))
@@ -1522,8 +1522,9 @@ gld_${EMULATION_NAME}_unrecognized_file (lang_input_statement_type *entry ATTRIB
 		= pep_def_file->base_address;
 	      init[IMAGEBASEOFF].inited = 1;
 	      if (image_base_statement)
-		image_base_statement->exp = exp_assign ("__image_base__",
-							exp_intop (pep.ImageBase));
+		image_base_statement->exp
+		  = exp_assign ("__image_base__", exp_intop (pep.ImageBase),
+				FALSE);
 	    }
 
 	  if (pep_def_file->stack_reserve != -1
diff --git a/ld/emultempl/spuelf.em b/ld/emultempl/spuelf.em
index eef57aa..1b35612 100644
--- a/ld/emultempl/spuelf.em
+++ b/ld/emultempl/spuelf.em
@@ -165,7 +165,7 @@ spu_place_special_section (asection *s, asection *o, const char *output_name)
 
 	  push_stat_ptr (&os->children);
 	  e_size = exp_intop (params.line_size - s->size);
-	  lang_add_assignment (exp_assign (".", e_size));
+	  lang_add_assignment (exp_assign (".", e_size, FALSE));
 	  pop_stat_ptr ();
 	}
       lang_add_section (&os->children, s, NULL, os);
diff --git a/ld/emultempl/xtensaelf.em b/ld/emultempl/xtensaelf.em
index b37a67b..1e6eb07 100644
--- a/ld/emultempl/xtensaelf.em
+++ b/ld/emultempl/xtensaelf.em
@@ -1887,7 +1887,7 @@ ld_xtensa_insert_page_offsets (bfd_vma dot,
 		etree_type *name_op = exp_nameop (NAME, ".");
 		etree_type *addend_op = exp_intop (1 << xtensa_page_power);
 		etree_type *add_op = exp_binop ('+', name_op, addend_op);
-		etree_type *assign_op = exp_assign (".", add_op);
+		etree_type *assign_op = exp_assign (".", add_op, FALSE);
 
 		lang_assignment_statement_type *assign_stmt;
 		lang_statement_union_type *assign_union;