Add entry_symbol chain into non_ironly_hash.

2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12507
	* plugin.c (get_symbols): Don't check entry symbol here.
	(init_non_ironly_hash): Add entry_symbol chain into
	non_ironly_hash.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index c672209..aa459a0 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,6 +1,13 @@
 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 
        PR ld/12507
+       * plugin.c (get_symbols): Don't check entry symbol here.
+       (init_non_ironly_hash): Add entry_symbol chain into
+       non_ironly_hash.
+
+2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR ld/12507
        * plugin.c (get_symbols): Don't mark entry symbol IR only.
 
 2011-02-18  John David Anglin  <dave.anglin@nrc-cnnrc.gc.ca>

diff --git a/ld/plugin.c b/ld/plugin.c
index 6e3f923..7ac2cb8 100644 (file)
--- a/ld/plugin.c
+++ b/ld/plugin.c
@@ -495,8 +495,7 @@ get_symbols (const void *handle, int nsyms, struct ld_plugin_symbol *syms)
         symbol is externally visible.  */
       ironly = (!is_visible_from_outside (&syms[n], owner_sec, blhe)
                && !bfd_hash_lookup (non_ironly_hash, syms[n].name,
-                                    FALSE, FALSE)
-               && strcmp (syms[n].name, entry_symbol.name) != 0);
+                                    FALSE, FALSE));
 
       /* If it was originally undefined or common, then it has been
         resolved; determine how.  */
@@ -845,6 +844,8 @@ plugin_call_cleanup (void)
 static void
 init_non_ironly_hash (void)
 {
+  struct bfd_sym_chain *sym;
+
   if (non_ironly_hash == NULL)
     {
       non_ironly_hash =
@@ -854,6 +855,12 @@ init_non_ironly_hash (void)
                                  sizeof (struct bfd_hash_entry),
                                  61))
        einfo (_("%P%F: bfd_hash_table_init failed: %E\n"));
+
+      for (sym = &entry_symbol; sym != NULL; sym = sym->next)
+       if (sym->name
+           && !bfd_hash_lookup (non_ironly_hash, sym->name, TRUE, TRUE))
+         einfo (_("%P%X: hash table failure adding symbol %s\n"),
+                sym->name);
     }
 }