Set alignment of common plugin symbol to 1 for For ELF targets.

2010-11-20  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12246
	* plugin.c (asymbol_from_plugin_symbol): Set alignment of
	common symbol to 1 for For ELF targets.

ld/ChangeLog

@@ -1,3 +1,9 @@
+2010-11-20  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/12246
+	* plugin.c (asymbol_from_plugin_symbol): Set alignment of
+	common symbol to 1 for For ELF targets.
+
 2010-11-20  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR ld/12247

ld/plugin.c

@@ -292,6 +292,9 @@ asymbol_from_plugin_symbol (bfd *abfd, asymbol *asym,
       flags = BSF_GLOBAL;
       section = bfd_com_section_ptr;
       asym->value = ldsym->size;
+      /* For ELF targets, set alignment of common symbol to 1.  */
+      if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
+	((elf_symbol_type *) asym)->internal_elf_sym.st_value = 1;
       break;
 
     default: