bfd/

2005-12-07  Thiemo Seufer  <ths@networkno.de>
	    H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/1932
	* bfd-in.h (bfd_elf_record_link_assignment): Add output_bfd
	and hidden arguments.

	* bfd.c (bfd_hide_symbol): Removed.

	* bfd-in2.h: Regenerated.

	* elflink.c (bfd_elf_record_link_assignment): Handle hidden
	symbols which were provided by a linker script.

ld/

2005-12-07  Thiemo Seufer  <ths@networkno.de>
	    H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/1932
	* emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
	Adjust bfd_elf_record_link_assignment call.

	* ldexp.c (exp_fold_tree_1): Remove call to bfd_hide_symbol.

5 files changed, 30 insertions, 35 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index eeae34f..e34e2db 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,17 @@
+2005-12-07  Thiemo Seufer  <ths@networkno.de>
+	    H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/1932
+	* bfd-in.h (bfd_elf_record_link_assignment): Add output_bfd
+	and hidden arguments.
+
+	* bfd.c (bfd_hide_symbol): Removed.
+
+	* bfd-in2.h: Regenerated.
+
+	* elflink.c (bfd_elf_record_link_assignment): Handle hidden
+	symbols which were provided by a linker script.
+
 2005-12-06  Paul Gilliam  <pgilliam@us.ibm.com>
 
 	* cpu-powerpc.c (bfd_powerpc_archs): Add ppc 750.
diff --git a/bfd/bfd-in.h b/bfd/bfd-in.h
index eaecb92..74aded8 100644
--- a/bfd/bfd-in.h
+++ b/bfd/bfd-in.h
@@ -633,7 +633,8 @@ enum dynamic_lib_link_class {
 };
 
 extern bfd_boolean bfd_elf_record_link_assignment
-  (struct bfd_link_info *, const char *, bfd_boolean);
+  (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
+   bfd_boolean);
 extern struct bfd_link_needed_list *bfd_elf_get_needed_list
   (bfd *, struct bfd_link_info *);
 extern bfd_boolean bfd_elf_get_bfd_needed_list
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 81fb666..fc02ecf 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -640,7 +640,8 @@ enum dynamic_lib_link_class {
 };
 
 extern bfd_boolean bfd_elf_record_link_assignment
-  (struct bfd_link_info *, const char *, bfd_boolean);
+  (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
+   bfd_boolean);
 extern struct bfd_link_needed_list *bfd_elf_get_needed_list
   (bfd *, struct bfd_link_info *);
 extern bfd_boolean bfd_elf_get_bfd_needed_list
@@ -4613,11 +4614,6 @@ void bfd_preserve_restore (bfd *, struct bfd_preserve *);
 
 void bfd_preserve_finish (bfd *, struct bfd_preserve *);
 
-void bfd_hide_symbol (bfd *,
-    struct bfd_link_info *,
-    struct bfd_link_hash_entry *,
-    bfd_boolean);
-
 /* Extracted from archive.c.  */
 symindex bfd_get_next_mapent
    (bfd *abfd, symindex previous, carsym **sym);
diff --git a/bfd/bfd.c b/bfd/bfd.c
index 3783ccf..af1b730 100644
--- a/bfd/bfd.c
+++ b/bfd/bfd.c
@@ -1511,29 +1511,3 @@ bfd_preserve_finish (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_preserve *preserve)
      objalloc.  */
   bfd_hash_table_free (&preserve->section_htab);
 }
-
-/*
-FUNCTION
-	bfd_hide_symbol
-
-SYNOPSIS
-	void bfd_hide_symbol (bfd *,
-			      struct bfd_link_info *,
-			      struct bfd_link_hash_entry *,
-			      bfd_boolean);
-
-DESCRIPTION
-	This function hides a symbol so that it won't be exported. 
-
-*/
-
-void
-bfd_hide_symbol (bfd *abfd,
-		 struct bfd_link_info *link_info,
-		 struct bfd_link_hash_entry *h,
-		 bfd_boolean force_local)
-{
-  if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
-    (get_elf_backend_data (abfd)->elf_backend_hide_symbol)
-      (link_info, (struct elf_link_hash_entry *) h, force_local);
-}
diff --git a/bfd/elflink.c b/bfd/elflink.c
index 1fcfce3..f31c5c1 100644
--- a/bfd/elflink.c
+++ b/bfd/elflink.c
@@ -424,9 +424,11 @@ bfd_elf_link_record_dynamic_symbol (struct bfd_link_info *info,
    this in case some dynamic object refers to this symbol.  */
 
 bfd_boolean
-bfd_elf_record_link_assignment (struct bfd_link_info *info,
+bfd_elf_record_link_assignment (bfd *output_bfd,
+				struct bfd_link_info *info,
 				const char *name,
-				bfd_boolean provide)
+				bfd_boolean provide,
+				bfd_boolean hidden)
 {
   struct elf_link_hash_entry *h;
   struct elf_link_hash_table *htab;
@@ -473,6 +475,14 @@ bfd_elf_record_link_assignment (struct bfd_link_info *info,
 
   h->def_regular = 1;
 
+  if (provide && hidden)
+    {
+      const struct elf_backend_data *bed = get_elf_backend_data (output_bfd);
+
+      h->other = (h->other & ~ELF_ST_VISIBILITY (-1)) | STV_HIDDEN;
+      (*bed->elf_backend_hide_symbol) (info, h, TRUE);
+    }
+
   /* STV_HIDDEN and STV_INTERNAL symbols must be STB_LOCAL in shared objects
      and executables.  */
   if (!info->relocatable