Speedup ELF orphan placement for relocatable link

[deliverable/binutils-gdb.git] / ld / emultempl / aarch64elf.em

diff --git a/ld/emultempl/aarch64elf.em b/ld/emultempl/aarch64elf.em
index dcd4ec1e3ec69844e2d3e988a8cd035be423ff26..9923be3a6b685088cbd32377a13e1063206136ed 100644 (file)
--- a/ld/emultempl/aarch64elf.em
+++ b/ld/emultempl/aarch64elf.em
@@ -1,5 +1,5 @@
 # This shell script emits a C file. -*- C -*-
-#   Copyright (C) 2009-2015 Free Software Foundation, Inc.
+#   Copyright (C) 2009-2016 Free Software Foundation, Inc.
 #   Contributed by ARM Ltd.
 #
 # This file is part of the GNU Binutils.
@@ -31,6 +31,7 @@ static int no_enum_size_warning = 0;
 static int no_wchar_size_warning = 0;
 static int pic_veneer = 0;
 static int fix_erratum_835769 = 0;
+static int fix_erratum_843419 = 0;
 
 static void
 gld${EMULATION_NAME}_before_parse (void)
@@ -170,7 +171,7 @@ elf${ELFSIZE}_aarch64_add_stub_section (const char *stub_sec_name,
   if (stub_sec == NULL)
     goto err_ret;
 
-  bfd_set_section_alignment (stub_file->the_bfd, stub_sec, 3);
+  bfd_set_section_alignment (stub_file->the_bfd, stub_sec, 2);
 
   output_section = input_section->output_section;
   os = lang_output_section_get (output_section);
@@ -237,7 +238,7 @@ gld${EMULATION_NAME}_after_allocation (void)
 
   /* If generating a relocatable output file, then we don't
      have to examine the relocs.  */
-  if (stub_file != NULL && !link_info.relocatable)
+  if (stub_file != NULL && !bfd_link_relocatable (&link_info))
     {
       ret = elf${ELFSIZE}_aarch64_setup_section_lists (link_info.output_bfd,
                                                       &link_info);
@@ -272,7 +273,7 @@ gld${EMULATION_NAME}_after_allocation (void)
 static void
 gld${EMULATION_NAME}_finish (void)
 {
-  if (! link_info.relocatable)
+  if (!bfd_link_relocatable (&link_info))
     {
       /* Now build the linker stubs.  */
       if (stub_file->the_bfd->sections != NULL)
@@ -303,7 +304,8 @@ aarch64_elf_create_output_section_statements (void)
   bfd_elf${ELFSIZE}_aarch64_set_options (link_info.output_bfd, &link_info,
                                 no_enum_size_warning,
                                 no_wchar_size_warning,
-                                pic_veneer, fix_erratum_835769);
+                                pic_veneer,
+                                fix_erratum_835769, fix_erratum_843419);
 
   stub_file = lang_add_input_file ("linker stubs",
                                   lang_input_file_is_fake_enum,
@@ -353,6 +355,7 @@ PARSE_AND_LIST_PROLOGUE='
 #define OPTION_STUBGROUP_SIZE           311
 #define OPTION_NO_WCHAR_SIZE_WARNING   312
 #define OPTION_FIX_ERRATUM_835769      313
+#define OPTION_FIX_ERRATUM_843419      314
 '
 
 PARSE_AND_LIST_SHORTOPTS=p
@@ -364,6 +367,7 @@ PARSE_AND_LIST_LONGOPTS='
   { "stub-group-size", required_argument, NULL, OPTION_STUBGROUP_SIZE },
   { "no-wchar-size-warning", no_argument, NULL, OPTION_NO_WCHAR_SIZE_WARNING},
   { "fix-cortex-a53-835769", no_argument, NULL, OPTION_FIX_ERRATUM_835769},
+  { "fix-cortex-a53-843419", no_argument, NULL, OPTION_FIX_ERRATUM_843419},
 '
 
 PARSE_AND_LIST_OPTIONS='
@@ -382,6 +386,7 @@ PARSE_AND_LIST_OPTIONS='
                            the linker should choose suitable defaults.\n"
                   ));
   fprintf (file, _("  --fix-cortex-a53-835769      Fix erratum 835769\n"));
+  fprintf (file, _("  --fix-cortex-a53-843419      Fix erratum 843419\n"));
 '
 
 PARSE_AND_LIST_ARGS_CASES='
@@ -405,6 +410,10 @@ PARSE_AND_LIST_ARGS_CASES='
       fix_erratum_835769 = 1;
       break;
 
+    case OPTION_FIX_ERRATUM_843419:
+      fix_erratum_843419 = 1;
+      break;
+
     case OPTION_STUBGROUP_SIZE:
       {
        const char *end;