[binutils] Bump binutils to 2.20.1

binutils/gold/x86_64.cc

Index: binutils/gold/x86_64.cc
diff --git a/binutils/gold/x86_64.cc b/binutils/gold/x86_64.cc
index 3562065611b56bb59bcb6b859854bba6807b448b..c6b5f9425493dfa632dc671bb1f6ed43c8575c35 100644
--- a/binutils/gold/x86_64.cc
+++ b/binutils/gold/x86_64.cc
@@ -472,7 +472,7 @@ Target_x86_64::got_section(Symbol_table* symtab, Layout* layout)
       os = layout->add_output_section_data(".got", elfcpp::SHT_PROGBITS,
 					   (elfcpp::SHF_ALLOC
 					    | elfcpp::SHF_WRITE),
-					   this->got_);
+					   this->got_, false);
       os->set_is_relro();
 
       // The old GNU linker creates a .got.plt section.  We just
@@ -483,7 +483,7 @@ Target_x86_64::got_section(Symbol_table* symtab, Layout* layout)
       os = layout->add_output_section_data(".got", elfcpp::SHT_PROGBITS,
 					   (elfcpp::SHF_ALLOC
 					    | elfcpp::SHF_WRITE),
-					   this->got_plt_);
+					   this->got_plt_, false);
       os->set_is_relro();
 
       // The first three entries are reserved.
@@ -511,7 +511,7 @@ Target_x86_64::rela_dyn_section(Layout* layout)
       gold_assert(layout != NULL);
       this->rela_dyn_ = new Reloc_section(parameters->options().combreloc());
       layout->add_output_section_data(".rela.dyn", elfcpp::SHT_RELA,
-				      elfcpp::SHF_ALLOC, this->rela_dyn_);
+				      elfcpp::SHF_ALLOC, this->rela_dyn_, true);
     }
   return this->rela_dyn_;
 }
@@ -611,7 +611,7 @@ Output_data_plt_x86_64::Output_data_plt_x86_64(Layout* layout,
 {
   this->rel_ = new Reloc_section(false);
   layout->add_output_section_data(".rela.plt", elfcpp::SHT_RELA,
-				  elfcpp::SHF_ALLOC, this->rel_);
+				  elfcpp::SHF_ALLOC, this->rel_, true);
 }
 
 void
@@ -807,7 +807,7 @@ Target_x86_64::make_plt_section(Symbol_table* symtab, Layout* layout)
       layout->add_output_section_data(".plt", elfcpp::SHT_PROGBITS,
 				      (elfcpp::SHF_ALLOC
 				       | elfcpp::SHF_EXECINSTR),
-				      this->plt_);
+				      this->plt_, false);
     }
 }
 
@@ -1659,10 +1659,12 @@ Target_x86_64::do_finalize_sections(Layout* layout)
   Output_data_dynamic* const odyn = layout->dynamic_data();
   if (odyn != NULL)
     {
-      if (this->got_plt_ != NULL)
+      if (this->got_plt_ != NULL
+	  && this->got_plt_->output_section() != NULL)
 	odyn->add_section_address(elfcpp::DT_PLTGOT, this->got_plt_);
 
-      if (this->plt_ != NULL)
+      if (this->plt_ != NULL
+	  && this->plt_->output_section() != NULL)
 	{
 	  const Output_data* od = this->plt_->rel_plt();
 	  odyn->add_section_size(elfcpp::DT_PLTRELSZ, od);
@@ -1680,7 +1682,8 @@ Target_x86_64::do_finalize_sections(Layout* layout)
 	    }
 	}
 
-      if (this->rela_dyn_ != NULL)
+      if (this->rela_dyn_ != NULL
+	  && this->rela_dyn_->output_section() != NULL)
 	{
 	  const Output_data* od = this->rela_dyn_;
 	  odyn->add_section_address(elfcpp::DT_RELA, od);