X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gold%2Fgold.cc;h=bdfb33d995ccd952b5b99e85d6362fa6ae566b78;hb=cfd4e875aeacf565f945c2818dbfff47807b6199;hp=0f9a228043140a9e6a3e9e18ed2f407d4153621f;hpb=e81fea4d172699b2e986bc541f812cac0995da6b;p=platform%2Fupstream%2Fbinutils.git

diff --git a/gold/gold.cc b/gold/gold.cc
index 0f9a228..bdfb33d 100644
--- a/gold/gold.cc
+++ b/gold/gold.cc
@@ -1,7 +1,6 @@
 // gold.cc -- main linker functions
 
-// Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012
-// Free Software Foundation, Inc.
+// Copyright (C) 2006-2014 Free Software Foundation, Inc.
 // Written by Ian Lance Taylor <iant@google.com>.
 
 // This file is part of gold.
@@ -502,9 +501,15 @@ queue_middle_tasks(const General_options& options,
   if (parameters->options().gc_sections())
     {
       // Find the start symbol if any.
-      Symbol* start_sym = symtab->lookup(parameters->entry());
-      if (start_sym != NULL)
-	symtab->gc_mark_symbol(start_sym);
+      Symbol* sym = symtab->lookup(parameters->entry());
+      if (sym != NULL)
+	symtab->gc_mark_symbol(sym);
+      sym = symtab->lookup(parameters->options().init());
+      if (sym != NULL && sym->is_defined() && !sym->is_from_dynobj())
+	symtab->gc_mark_symbol(sym);
+      sym = symtab->lookup(parameters->options().fini());
+      if (sym != NULL && sym->is_defined() && !sym->is_from_dynobj())
+	symtab->gc_mark_symbol(sym);
       // Symbols named with -u should not be considered garbage.
       symtab->gc_mark_undef_symbols(layout);
       gold_assert(symtab->gc() != NULL);
@@ -647,10 +652,6 @@ queue_middle_tasks(const General_options& options,
   // dynamic objects that it depends upon.
   input_objects->check_dynamic_dependencies();
 
-  // See if any of the input definitions violate the One Definition Rule.
-  // TODO: if this is too slow, do this as a task, rather than inline.
-  symtab->detect_odr_violations(task, options.output_file_name());
-
   // Do the --no-undefined-version check.
   if (!parameters->options().undefined_version())
     {
@@ -807,6 +808,8 @@ queue_final_tasks(const General_options& options,
   if (!any_postprocessing_sections)
     {
       input_sections_blocker = new Task_token(true);
+      // Write_symbols_task, Relocate_tasks.
+      input_sections_blocker->add_blocker();
       input_sections_blocker->add_blockers(input_objects->number_of_relobjs());
     }
 
@@ -835,6 +838,7 @@ queue_final_tasks(const General_options& options,
 
   // Queue a task to write out the output sections.
   workqueue->queue(new Write_sections_task(layout, of, output_sections_blocker,
+					   input_sections_blocker,
 					   final_blocker));
 
   // Queue a task to write out everything else.
@@ -872,6 +876,9 @@ queue_final_tasks(const General_options& options,
       final_blocker = new_final_blocker;
     }
 
+  // Create tasks for tree-style build ID computation, if necessary.
+  final_blocker = layout->queue_build_id_tasks(workqueue, final_blocker, of);
+
   // Queue a task to close the output file.  This will be blocked by
   // FINAL_BLOCKER.
   workqueue->queue(new Task_function(new Close_task_runner(&options, layout,