* incremental-dump.cc (dump_incremental_inputs): Print dynamic reloc

	info; adjust display of GOT entries.
	* incremental.cc (Sized_incremental_binary::setup_readers): Allocate
	vector of input objects; remove file_status_.
	(Sized_incremental_binary::do_reserve_layout): Remove file_status_.
	(Sized_incremental_binary::do_process_got_plt): Adjust calls to
	got_plt reader; call target hooks to reserve GOT entries.
	(Output_section_incremental_inputs::set_final_data_size): Adjust size
	of input file info header and GOT info entry.
	(Output_section_incremental_inputs::write_info_blocks): Write dynamic
	relocation info.
	(Got_plt_view_info::got_descriptor): Remove.
	(Got_plt_view_info::sym_index): New data member.
	(Got_plt_view_info::input_index): New data member.
	(Local_got_offset_visitor::visit): Write input file index.
	(Global_got_offset_visitor::visit): Write 0 for input file index.
	(Global_symbol_visitor_got_plt::operator()): Replace got_descriptor
	with sym_index and input_index.
	(Output_section_incremental_inputs::write_got_plt): Adjust size of
	incremental info GOT entry; replace got_descriptor with input_index.
	(Sized_relobj_incr::Sized_relobj_incr): Adjust initializers; record
	map from input file index to object.
	(Sized_relobj_incr::do_layout): Replace direct data member reference
	with accessor function.
	(Sized_relobj_incr::do_for_all_local_got_entries): Move to base class.
	* incremental.h (Incremental_input_entry_reader::get_symbol_offset):
	Adjust size of input file info header.
	(Incremental_input_entry_reader::get_first_dyn_reloc): New function.
	(Incremental_input_entry_reader::get_dyn_reloc_count): New function.
	(Incremental_input_entry_reader::get_input_section): Adjust size of
	input file info header.
	(Incremental_got_plt_reader::Incremental_got_plt_reader): Adjust size
	of incremental info GOT entry.
	(Incremental_got_plt_reader::get_got_desc): Remove.
	(Incremental_got_plt_reader::get_got_symndx): New function.
	(Incremental_got_plt_reader::get_got_input_index): New function.
	(Sized_incremental_binary::Sized_incremental_binary): Remove
	file_status_; add input_objects_.
	(Sized_incremental_binary::~Sized_incremental_binary): Remove.
	(Sized_incremental_binary::set_file_is_unchanged): Remove.
	(Sized_incremental_binary::file_is_unchanged): Remove.
	(Sized_incremental_binary::set_input_object): New function.
	(Sized_incremental_binary::input_object): New function.
	(Sized_incremental_binary::file_status_): Remove.
	(Sized_incremental_binary::input_objects_): New data member.
	(Sized_relobj_incr): Rename Sized_incr_relobj to this; adjust all
	references.
	(Sized_relobj_incr::invalid_address): Move to base class.
	(Sized_relobj_incr::is_output_section_offset_invalid): Move to base
	class.
	(Sized_relobj_incr::do_output_section_offset): Likewise.
	(Sized_relobj_incr::do_for_all_local_got_entries): Likewise.
	(Sized_relobj_incr::section_offsets_): Likewise.
	* object.cc (Sized_relobj::do_for_all_local_got_entries): New
	function.
	(Sized_relobj_file::Sized_relobj_file): Remove local_got_offsets_.
	(Sized_relobj_file::layout_section): Replace refs to section_offsets_
	with accessor function.
	(Sized_relobj_file::do_layout): Likewise.
	(Sized_relobj_file::do_layout_deferred_sections): Likewise.
	(Sized_relobj_file::do_for_all_local_got_entries): Move to base class.
	(Sized_relobj_file::compute_final_local_value): Replace refs to
	section_offsets_ with accessor function.
	(Sized_relobj_file::do_finalize_local_symbols): Likewise.
	* object.h (Relobj::Relobj): Initialize new data members.
	(Relobj::add_dyn_reloc): New function.
	(Relobj::first_dyn_reloc): New function.
	(Relobj::dyn_reloc_count): New function.
	(Relobj::first_dyn_reloc_): New data member.
	(Relobj::dyn_reloc_count_): New data member.
	(Sized_relobj): Rename Sized_relobj_base to this; adjust all
	references.
	(Sized_relobj::Address): New typedef.
	(Sized_relobj::invalid_address): Move here from child class.
	(Sized_relobj::Sized_relobj): Initialize new data members.
	(Sized_relobj::sized_relobj): New function.
	(Sized_relobj::is_output_section_offset_invalid): Move here from
	child class.
	(Sized_relobj::get_output_section_offset): Likewise.
	(Sized_relobj::local_has_got_offset): Likewise.
	(Sized_relobj::local_got_offset): Likewise.
	(Sized_relobj::set_local_got_offset): Likewise.
	(Sized_relobj::do_for_all_local_got_entries): Likewise.
	(Sized_relobj::clear_got_offsets): New function.
	(Sized_relobj::section_offsets): Move here from child class.
	(Sized_relobj::do_output_section_offset): Likewise.
	(Sized_relobj::do_set_section_offset): Likewise.
	(Sized_relobj::Local_got_offsets): Likewise.
	(Sized_relobj::local_got_offsets_): Likewise.
	(Sized_relobj::section_offsets_): Likewise.
	(Sized_relobj_file): Rename Sized_relobj to this; adjust all
	references.
	(Sized_relobj_file::is_output_section_offset_invalid): Move to base
	class.
	(Sized_relobj_file::sized_relobj): New function
	(Sized_relobj_file::local_has_got_offset): Move to base class.
	(Sized_relobj_file::local_got_offset): Likewise.
	(Sized_relobj_file::set_local_got_offset): Likewise.
	(Sized_relobj_file::get_output_section_offset): Likewise.
	(Sized_relobj_file::do_for_all_local_got_entries): Likewise.
	(Sized_relobj_file::do_output_section_offset): Likewise.
	(Sized_relobj_file::do_set_section_offset): Likewise.
	(Sized_relobj_file::Local_got_offsets): Likewise.
	(Sized_relobj_file::local_got_offsets_): Likewise.
	(Sized_relobj_file::section_offsets_): Likewise.
	* output.cc (Output_reloc::Output_reloc): Adjust type of relobj
	(all constructors).
	(set_needs_dynsym_index): Convert relobj to derived class pointer.
	(Output_reloc::get_symbol_index): Likewise.
	(Output_reloc::local_section_offset): Likewise.
	(Output_reloc::get_address): Likewise.
	(Output_reloc::symbol_value): Likewise.
	(Output_data_got::reserve_slot): Move to class definition.
	(Output_data_got::reserve_local): New function.
	(Output_data_got::reserve_slot_for_global): Remove.
	(Output_data_got::reserve_global): New function.
	* output.h (Output_reloc::Output_reloc): Adjust type of relobj
	(all constructors, two instantiations).
	(Output_reloc::get_relobj): New function (two instantiations).
	(Output_reloc::u1_.relobj, Output_reloc::u2_.relobj): Adjust type.
	(Output_data_reloc_base::add): Convert relobj to derived class pointer.
	(Output_data_reloc::add_global): Adjust type of relobj.
	(Output_data_reloc::add_global_relative): Likewise.
	(Output_data_reloc::add_symbolless_global_addend): Likewise.
	(Output_data_reloc::add_local): Likewise.
	(Output_data_reloc::add_local_relative): Likewise.
	(Output_data_reloc::add_symbolless_local_addend): Likewise.
	(Output_data_reloc::add_local_section): Likewise.
	(Output_data_reloc::add_output_section): Likewise.
	(Output_data_reloc::add_absolute): Likewise.
	(Output_data_reloc::add_target_specific): Likewise.
	(Output_data_got::reserve_slot): Move definition here.
	(Output_data_got::reserve_local): New function.
	(Output_data_got::reserve_global): New function.
	* reloc.cc (Sized_relobj_file::do_read_relocs): Replace refs to
	section_offsets_ with accessor function.
	(Sized_relobj_file::write_sections): Likewise.
	(Sized_relobj_file::do_relocate_sections): Likewise.
	* target.h (Sized_target::reserve_local_got_entry): New function.
	(Sized_target::reserve_global_got_entry): New function.
	* x86_64.cc (Target_x86_64::reserve_local_got_entry): New function.
	(Target_x86_64::reserve_global_got_entry): New function.
	(Target_x86_64::init_got_plt_for_update): Create rela_dyn section.

1 files changed, 81 insertions, 85 deletions

diff --git a/gold/incremental.cc b/gold/incremental.cc
index b831b97..d49c8a5 100644
--- a/gold/incremental.cc
+++ b/gold/incremental.cc
@@ -276,6 +276,7 @@ Sized_incremental_binary<size, big_endian>::setup_readers()
   // libraries and scripts.
   Incremental_inputs_reader<size, big_endian>& inputs = this->inputs_reader_;
   unsigned int count = inputs.input_file_count();
+  this->input_objects_.resize(count);
   this->input_entry_readers_.reserve(count);
   this->library_map_.resize(count);
   this->script_map_.resize(count);
@@ -327,10 +328,6 @@ Sized_incremental_binary<size, big_endian>::setup_readers()
   unsigned int nglobals = this->symtab_reader_.symbol_count();
   this->symbol_map_.resize(nglobals);
 
-  // Initialize the status of each input file.
-  this->file_status_ = new unsigned char[(count + 7) / 8];
-  memset(this->file_status_, 0, (count + 7) / 8);
-
   this->has_incremental_info_ = true;
 }
 
@@ -524,8 +521,6 @@ Sized_incremental_binary<size, big_endian>::do_reserve_layout(
   Input_entry_reader input_file =
       this->inputs_reader_.input_file(input_file_index);
 
-  this->set_file_is_unchanged(input_file_index);
-
   if (input_file.type() == INCREMENTAL_INPUT_SHARED_LIBRARY)
     return;
 
@@ -579,29 +574,31 @@ Sized_incremental_binary<size, big_endian>::do_process_got_plt(
 	  got->reserve_slot(i);
 	  continue;
 	}
-      unsigned int got_desc = got_plt_reader.get_got_desc(i);
+      unsigned int symndx = got_plt_reader.get_got_symndx(i);
       if (got_type & 0x80)
 	{
-	  // This is an entry for a local symbol.  GOT_DESC is the index
-	  // of the object file entry in the list of input files.  Ignore
-	  // this entry if the object file was replaced.
+	  // This is an entry for a local symbol.  Ignore this entry if
+	  // the object file was replaced.
+	  unsigned int input_index = got_plt_reader.get_got_input_index(i);
 	  gold_debug(DEBUG_INCREMENTAL,
 		     "GOT entry %d, type %02x: (local symbol)",
 		     i, got_type & 0x7f);
-	  if (this->file_is_unchanged(got_desc))
-	    got->reserve_slot(i);
+	  Sized_relobj_incr<size, big_endian>* obj =
+	      this->input_object(input_index);
+	  if (obj != NULL)
+	    target->reserve_local_got_entry(i, obj, symndx, got_type & 0x7f);
 	}
       else
 	{
 	  // This is an entry for a global symbol.  GOT_DESC is the symbol
 	  // table index.
 	  // FIXME: This should really be a fatal error (corrupt input).
-	  gold_assert(got_desc >= first_global && got_desc < symtab_count);
-	  Symbol* sym = this->global_symbol(got_desc - first_global);
+	  gold_assert(symndx >= first_global && symndx < symtab_count);
+	  Symbol* sym = this->global_symbol(symndx - first_global);
 	  gold_debug(DEBUG_INCREMENTAL,
 		     "GOT entry %d, type %02x: %s",
 		     i, got_type, sym->name());
-	  got->reserve_slot_for_global(i, sym, got_type);
+	  target->reserve_global_got_entry(i, sym, got_type);
 	}
     }
 
@@ -1146,8 +1143,8 @@ Output_section_incremental_inputs<size, big_endian>::set_final_data_size()
 	    gold_assert(entry != NULL);
 	    (*p)->set_info_offset(info_offset);
 	    // Input section count, global symbol count, local symbol offset,
-	    // local symbol count.
-	    info_offset += 16;
+	    // local symbol count, first dynamic reloc, dynamic reloc count.
+	    info_offset += 24;
 	    // Each input section.
 	    info_offset += (entry->get_input_section_count()
 			    * (8 + 2 * sizeof_addr));
@@ -1216,7 +1213,7 @@ Output_section_incremental_inputs<size, big_endian>::set_final_data_size()
   unsigned int plt_count = target->plt_entry_count();
   unsigned int got_plt_size = 8;  // GOT entry count, PLT entry count.
   got_plt_size = (got_plt_size + got_count + 3) & ~3;  // GOT type array.
-  got_plt_size += got_count * 4 + plt_count * 4;  // GOT array, PLT array.
+  got_plt_size += got_count * 8 + plt_count * 4;  // GOT array, PLT array.
   inputs->got_plt_section()->set_current_data_size(got_plt_size);
 }
 
@@ -1393,11 +1390,15 @@ Output_section_incremental_inputs<size, big_endian>::write_info_blocks(
 	    unsigned int nsyms = syms->size();
 	    off_t locals_offset = relobj->local_symbol_offset();
 	    unsigned int nlocals = relobj->output_local_symbol_count();
+	    unsigned int first_dynrel = relobj->first_dyn_reloc();
+	    unsigned int ndynrel = relobj->dyn_reloc_count();
 	    Swap32::writeval(pov, nsections);
 	    Swap32::writeval(pov + 4, nsyms);
 	    Swap32::writeval(pov + 8, static_cast<unsigned int>(locals_offset));
 	    Swap32::writeval(pov + 12, nlocals);
-	    pov += 16;
+	    Swap32::writeval(pov + 16, first_dynrel);
+	    Swap32::writeval(pov + 20, ndynrel);
+	    pov += 24;
 
 	    // Build a temporary array to map input section indexes
 	    // from the original object file index to the index in the
@@ -1592,11 +1593,14 @@ struct Got_plt_view_info
   unsigned int first_plt_entry_offset;
   // Size of a PLT entry (this is a target-dependent value).
   unsigned int plt_entry_size;
-  // Value to write in the GOT descriptor array.  For global symbols,
-  // this is the global symbol table index; for local symbols, it is
-  // the offset of the input file entry in the .gnu_incremental_inputs
-  // section.
-  unsigned int got_descriptor;
+  // Symbol index to write in the GOT descriptor array.  For global symbols,
+  // this is the global symbol table index; for local symbols, it is the
+  // local symbol table index.
+  unsigned int sym_index;
+  // Input file index to write in the GOT descriptor array.  For global
+  // symbols, this is 0; for local symbols, it is the index of the input
+  // file entry in the .gnu_incremental_inputs section.
+  unsigned int input_index;
 };
 
 // Functor class for processing a GOT offset list for local symbols.
@@ -1621,8 +1625,9 @@ class Local_got_offset_visitor : public Got_offset_list::Visitor
     // high bit to flag a local symbol.
     gold_assert(got_type < 0x7f);
     this->info_.got_type_p[got_index] = got_type | 0x80;
-    unsigned char* pov = this->info_.got_desc_p + got_index * 4;
-    elfcpp::Swap<32, big_endian>::writeval(pov, this->info_.got_descriptor);
+    unsigned char* pov = this->info_.got_desc_p + got_index * 8;
+    elfcpp::Swap<32, big_endian>::writeval(pov, this->info_.sym_index);
+    elfcpp::Swap<32, big_endian>::writeval(pov + 4, this->info_.input_index);
   }
 
  private:
@@ -1652,8 +1657,9 @@ class Global_got_offset_visitor : public Got_offset_list::Visitor
     // high bit to flag a local symbol.
     gold_assert(got_type < 0x7f);
     this->info_.got_type_p[got_index] = got_type;
-    unsigned char* pov = this->info_.got_desc_p + got_index * 4;
-    elfcpp::Swap<32, big_endian>::writeval(pov, this->info_.got_descriptor);
+    unsigned char* pov = this->info_.got_desc_p + got_index * 8;
+    elfcpp::Swap<32, big_endian>::writeval(pov, this->info_.sym_index);
+    elfcpp::Swap<32, big_endian>::writeval(pov + 4, 0);
   }
 
  private:
@@ -1680,7 +1686,8 @@ class Global_symbol_visitor_got_plt
     const Got_offset_list* got_offsets = sym->got_offset_list();
     if (got_offsets != NULL)
       {
-        this->info_.got_descriptor = sym->symtab_index();
+        this->info_.sym_index = sym->symtab_index();
+        this->info_.input_index = 0;
         Got_visitor v(this->info_);
 	got_offsets->for_all_got_offsets(&v);
       }
@@ -1719,7 +1726,7 @@ Output_section_incremental_inputs<size, big_endian>::write_got_plt(
   view_info.got_type_p = pov + 8;
   view_info.got_desc_p = (view_info.got_type_p
 			  + ((view_info.got_count + 3) & ~3));
-  view_info.plt_desc_p = view_info.got_desc_p + view_info.got_count * 4;
+  view_info.plt_desc_p = view_info.got_desc_p + view_info.got_count * 8;
 
   gold_assert(pov + view_size ==
 	      view_info.plt_desc_p + view_info.plt_count * 4);
@@ -1745,7 +1752,7 @@ Output_section_incremental_inputs<size, big_endian>::write_got_plt(
       gold_assert(entry != NULL);
       const Object* obj = entry->object();
       gold_assert(obj != NULL);
-      view_info.got_descriptor = (*p)->get_file_index();
+      view_info.input_index = (*p)->get_file_index();
       Got_visitor v(view_info);
       obj->for_all_local_got_entries(&v);
     }
@@ -1755,35 +1762,35 @@ Output_section_incremental_inputs<size, big_endian>::write_got_plt(
   symtab_->for_all_symbols<size, Symbol_visitor>(Symbol_visitor(view_info));
 }
 
-// Class Sized_incr_relobj.  Most of these methods are not used for
+// Class Sized_relobj_incr.  Most of these methods are not used for
 // Incremental objects, but are required to be implemented by the
 // base class Object.
 
 template<int size, bool big_endian>
-Sized_incr_relobj<size, big_endian>::Sized_incr_relobj(
+Sized_relobj_incr<size, big_endian>::Sized_relobj_incr(
     const std::string& name,
     Sized_incremental_binary<size, big_endian>* ibase,
     unsigned int input_file_index)
-  : Sized_relobj_base<size, big_endian>(name, NULL), ibase_(ibase),
+  : Sized_relobj<size, big_endian>(name, NULL), ibase_(ibase),
     input_file_index_(input_file_index),
     input_reader_(ibase->inputs_reader().input_file(input_file_index)),
     local_symbol_count_(0), output_local_dynsym_count_(0),
     local_symbol_index_(0), local_symbol_offset_(0), local_dynsym_offset_(0),
-    symbols_(), section_offsets_(), incr_reloc_offset_(-1U),
-    incr_reloc_count_(0), incr_reloc_output_index_(0), incr_relocs_(NULL),
-    local_symbols_()
+    symbols_(), incr_reloc_offset_(-1U), incr_reloc_count_(0),
+    incr_reloc_output_index_(0), incr_relocs_(NULL), local_symbols_()
 {
   if (this->input_reader_.is_in_system_directory())
     this->set_is_in_system_directory();
   const unsigned int shnum = this->input_reader_.get_input_section_count() + 1;
   this->set_shnum(shnum);
+  ibase->set_input_object(input_file_index, this);
 }
 
 // Read the symbols.
 
 template<int size, bool big_endian>
 void
-Sized_incr_relobj<size, big_endian>::do_read_symbols(Read_symbols_data*)
+Sized_relobj_incr<size, big_endian>::do_read_symbols(Read_symbols_data*)
 {
   gold_unreachable();
 }
@@ -1792,7 +1799,7 @@ Sized_incr_relobj<size, big_endian>::do_read_symbols(Read_symbols_data*)
 
 template<int size, bool big_endian>
 void
-Sized_incr_relobj<size, big_endian>::do_layout(
+Sized_relobj_incr<size, big_endian>::do_layout(
     Symbol_table*,
     Layout* layout,
     Read_symbols_data*)
@@ -1802,7 +1809,7 @@ Sized_incr_relobj<size, big_endian>::do_layout(
   gold_assert(incremental_inputs != NULL);
   Output_sections& out_sections(this->output_sections());
   out_sections.resize(shnum);
-  this->section_offsets_.resize(shnum);
+  this->section_offsets().resize(shnum);
   for (unsigned int i = 1; i < shnum; i++)
     {
       typename Input_entry_reader::Input_section_info sect =
@@ -1815,7 +1822,7 @@ Sized_incr_relobj<size, big_endian>::do_layout(
       Output_section* os = this->ibase_->output_section(sect.output_shndx);
       gold_assert(os != NULL);
       out_sections[i] = os;
-      this->section_offsets_[i] = static_cast<Address>(sect.sh_offset);
+      this->section_offsets()[i] = static_cast<Address>(sect.sh_offset);
     }
 }
 
@@ -1823,7 +1830,7 @@ Sized_incr_relobj<size, big_endian>::do_layout(
 // input files from a plugin.
 template<int size, bool big_endian>
 void
-Sized_incr_relobj<size, big_endian>::do_layout_deferred_sections(Layout*)
+Sized_relobj_incr<size, big_endian>::do_layout_deferred_sections(Layout*)
 {
 }
 
@@ -1831,7 +1838,7 @@ Sized_incr_relobj<size, big_endian>::do_layout_deferred_sections(Layout*)
 
 template<int size, bool big_endian>
 void
-Sized_incr_relobj<size, big_endian>::do_add_symbols(
+Sized_relobj_incr<size, big_endian>::do_add_symbols(
     Symbol_table* symtab,
     Read_symbols_data*,
     Layout*)
@@ -1916,7 +1923,7 @@ Sized_incr_relobj<size, big_endian>::do_add_symbols(
 
 template<int size, bool big_endian>
 Archive::Should_include
-Sized_incr_relobj<size, big_endian>::do_should_include_member(
+Sized_relobj_incr<size, big_endian>::do_should_include_member(
     Symbol_table*,
     Layout*,
     Read_symbols_data*,
@@ -1929,29 +1936,18 @@ Sized_incr_relobj<size, big_endian>::do_should_include_member(
 
 template<int size, bool big_endian>
 void
-Sized_incr_relobj<size, big_endian>::do_for_all_global_symbols(
+Sized_relobj_incr<size, big_endian>::do_for_all_global_symbols(
     Read_symbols_data*,
     Library_base::Symbol_visitor_base*)
 {
   // This routine is not used for incremental objects.
 }
 
-// Iterate over local symbols, calling a visitor class V for each GOT offset
-// associated with a local symbol.
-
-template<int size, bool big_endian>
-void
-Sized_incr_relobj<size, big_endian>::do_for_all_local_got_entries(
-    Got_offset_list::Visitor*) const
-{
-  // FIXME: Implement Sized_incr_relobj::do_for_all_local_got_entries.
-}
-
 // Get the size of a section.
 
 template<int size, bool big_endian>
 uint64_t
-Sized_incr_relobj<size, big_endian>::do_section_size(unsigned int)
+Sized_relobj_incr<size, big_endian>::do_section_size(unsigned int)
 {
   gold_unreachable();
 }
@@ -1960,7 +1956,7 @@ Sized_incr_relobj<size, big_endian>::do_section_size(unsigned int)
 
 template<int size, bool big_endian>
 std::string
-Sized_incr_relobj<size, big_endian>::do_section_name(unsigned int)
+Sized_relobj_incr<size, big_endian>::do_section_name(unsigned int)
 {
   gold_unreachable();
 }
@@ -1969,7 +1965,7 @@ Sized_incr_relobj<size, big_endian>::do_section_name(unsigned int)
 
 template<int size, bool big_endian>
 Object::Location
-Sized_incr_relobj<size, big_endian>::do_section_contents(unsigned int)
+Sized_relobj_incr<size, big_endian>::do_section_contents(unsigned int)
 {
   gold_unreachable();
 }
@@ -1978,7 +1974,7 @@ Sized_incr_relobj<size, big_endian>::do_section_contents(unsigned int)
 
 template<int size, bool big_endian>
 uint64_t
-Sized_incr_relobj<size, big_endian>::do_section_flags(unsigned int)
+Sized_relobj_incr<size, big_endian>::do_section_flags(unsigned int)
 {
   gold_unreachable();
 }
@@ -1987,7 +1983,7 @@ Sized_incr_relobj<size, big_endian>::do_section_flags(unsigned int)
 
 template<int size, bool big_endian>
 uint64_t
-Sized_incr_relobj<size, big_endian>::do_section_entsize(unsigned int)
+Sized_relobj_incr<size, big_endian>::do_section_entsize(unsigned int)
 {
   gold_unreachable();
 }
@@ -1996,7 +1992,7 @@ Sized_incr_relobj<size, big_endian>::do_section_entsize(unsigned int)
 
 template<int size, bool big_endian>
 uint64_t
-Sized_incr_relobj<size, big_endian>::do_section_address(unsigned int)
+Sized_relobj_incr<size, big_endian>::do_section_address(unsigned int)
 {
   gold_unreachable();
 }
@@ -2005,7 +2001,7 @@ Sized_incr_relobj<size, big_endian>::do_section_address(unsigned int)
 
 template<int size, bool big_endian>
 unsigned int
-Sized_incr_relobj<size, big_endian>::do_section_type(unsigned int)
+Sized_relobj_incr<size, big_endian>::do_section_type(unsigned int)
 {
   gold_unreachable();
 }
@@ -2014,7 +2010,7 @@ Sized_incr_relobj<size, big_endian>::do_section_type(unsigned int)
 
 template<int size, bool big_endian>
 unsigned int
-Sized_incr_relobj<size, big_endian>::do_section_link(unsigned int)
+Sized_relobj_incr<size, big_endian>::do_section_link(unsigned int)
 {
   gold_unreachable();
 }
@@ -2023,7 +2019,7 @@ Sized_incr_relobj<size, big_endian>::do_section_link(unsigned int)
 
 template<int size, bool big_endian>
 unsigned int
-Sized_incr_relobj<size, big_endian>::do_section_info(unsigned int)
+Sized_relobj_incr<size, big_endian>::do_section_info(unsigned int)
 {
   gold_unreachable();
 }
@@ -2032,7 +2028,7 @@ Sized_incr_relobj<size, big_endian>::do_section_info(unsigned int)
 
 template<int size, bool big_endian>
 uint64_t
-Sized_incr_relobj<size, big_endian>::do_section_addralign(unsigned int)
+Sized_relobj_incr<size, big_endian>::do_section_addralign(unsigned int)
 {
   gold_unreachable();
 }
@@ -2041,7 +2037,7 @@ Sized_incr_relobj<size, big_endian>::do_section_addralign(unsigned int)
 
 template<int size, bool big_endian>
 Xindex*
-Sized_incr_relobj<size, big_endian>::do_initialize_xindex()
+Sized_relobj_incr<size, big_endian>::do_initialize_xindex()
 {
   gold_unreachable();
 }
@@ -2050,7 +2046,7 @@ Sized_incr_relobj<size, big_endian>::do_initialize_xindex()
 
 template<int size, bool big_endian>
 void
-Sized_incr_relobj<size, big_endian>::do_get_global_symbol_counts(
+Sized_relobj_incr<size, big_endian>::do_get_global_symbol_counts(
     const Symbol_table*, size_t*, size_t*) const
 {
   gold_unreachable();
@@ -2060,7 +2056,7 @@ Sized_incr_relobj<size, big_endian>::do_get_global_symbol_counts(
 
 template<int size, bool big_endian>
 void
-Sized_incr_relobj<size, big_endian>::do_read_relocs(Read_relocs_data*)
+Sized_relobj_incr<size, big_endian>::do_read_relocs(Read_relocs_data*)
 {
 }
 
@@ -2069,7 +2065,7 @@ Sized_incr_relobj<size, big_endian>::do_read_relocs(Read_relocs_data*)
 
 template<int size, bool big_endian>
 void
-Sized_incr_relobj<size, big_endian>::do_gc_process_relocs(Symbol_table*,
+Sized_relobj_incr<size, big_endian>::do_gc_process_relocs(Symbol_table*,
 							  Layout*,
 							  Read_relocs_data*)
 {
@@ -2080,7 +2076,7 @@ Sized_incr_relobj<size, big_endian>::do_gc_process_relocs(Symbol_table*,
 
 template<int size, bool big_endian>
 void
-Sized_incr_relobj<size, big_endian>::do_scan_relocs(Symbol_table*,
+Sized_relobj_incr<size, big_endian>::do_scan_relocs(Symbol_table*,
 						    Layout* layout,
 						    Read_relocs_data*)
 {
@@ -2125,7 +2121,7 @@ Sized_incr_relobj<size, big_endian>::do_scan_relocs(Symbol_table*,
 
 template<int size, bool big_endian>
 void
-Sized_incr_relobj<size, big_endian>::do_count_local_symbols(
+Sized_relobj_incr<size, big_endian>::do_count_local_symbols(
     Stringpool_template<char>* pool,
     Stringpool_template<char>*)
 {
@@ -2166,7 +2162,7 @@ Sized_incr_relobj<size, big_endian>::do_count_local_symbols(
 
 template<int size, bool big_endian>
 unsigned int
-Sized_incr_relobj<size, big_endian>::do_finalize_local_symbols(
+Sized_relobj_incr<size, big_endian>::do_finalize_local_symbols(
     unsigned int index,
     off_t off,
     Symbol_table*)
@@ -2180,7 +2176,7 @@ Sized_incr_relobj<size, big_endian>::do_finalize_local_symbols(
 
 template<int size, bool big_endian>
 unsigned int
-Sized_incr_relobj<size, big_endian>::do_set_local_dynsym_indexes(
+Sized_relobj_incr<size, big_endian>::do_set_local_dynsym_indexes(
     unsigned int index)
 {
   // FIXME: set local dynsym indexes.
@@ -2191,7 +2187,7 @@ Sized_incr_relobj<size, big_endian>::do_set_local_dynsym_indexes(
 
 template<int size, bool big_endian>
 unsigned int
-Sized_incr_relobj<size, big_endian>::do_set_local_dynsym_offset(off_t)
+Sized_relobj_incr<size, big_endian>::do_set_local_dynsym_offset(off_t)
 {
   return 0;
 }
@@ -2204,7 +2200,7 @@ Sized_incr_relobj<size, big_endian>::do_set_local_dynsym_offset(off_t)
 
 template<int size, bool big_endian>
 void
-Sized_incr_relobj<size, big_endian>::do_relocate(const Symbol_table*,
+Sized_relobj_incr<size, big_endian>::do_relocate(const Symbol_table*,
 						 const Layout* layout,
 						 Output_file* of)
 {
@@ -2330,7 +2326,7 @@ Sized_incr_relobj<size, big_endian>::do_relocate(const Symbol_table*,
 
 template<int size, bool big_endian>
 void
-Sized_incr_relobj<size, big_endian>::do_set_section_offset(unsigned int,
+Sized_relobj_incr<size, big_endian>::do_set_section_offset(unsigned int,
 							   uint64_t)
 {
 }
@@ -2617,7 +2613,7 @@ make_sized_incremental_object(
 	  obj = new Sized_incr_dynobj<32, false>(name, sized_ibase,
 						 input_file_index);
 	else
-	  obj = new Sized_incr_relobj<32, false>(name, sized_ibase,
+	  obj = new Sized_relobj_incr<32, false>(name, sized_ibase,
 						 input_file_index);
       }
       break;
@@ -2631,7 +2627,7 @@ make_sized_incremental_object(
 	  obj = new Sized_incr_dynobj<32, true>(name, sized_ibase,
 						input_file_index);
 	else
-	  obj = new Sized_incr_relobj<32, true>(name, sized_ibase,
+	  obj = new Sized_relobj_incr<32, true>(name, sized_ibase,
 						input_file_index);
       }
       break;
@@ -2645,7 +2641,7 @@ make_sized_incremental_object(
 	  obj = new Sized_incr_dynobj<64, false>(name, sized_ibase,
 						 input_file_index);
 	else
-	  obj = new Sized_incr_relobj<64, false>(name, sized_ibase,
+	  obj = new Sized_relobj_incr<64, false>(name, sized_ibase,
 						 input_file_index);
      }
       break;
@@ -2659,7 +2655,7 @@ make_sized_incremental_object(
 	  obj = new Sized_incr_dynobj<64, true>(name, sized_ibase,
 						input_file_index);
 	else
-	  obj = new Sized_incr_relobj<64, true>(name, sized_ibase,
+	  obj = new Sized_relobj_incr<64, true>(name, sized_ibase,
 						input_file_index);
       }
       break;
@@ -2705,7 +2701,7 @@ template
 class Sized_incremental_binary<32, false>;
 
 template
-class Sized_incr_relobj<32, false>;
+class Sized_relobj_incr<32, false>;
 
 template
 class Sized_incr_dynobj<32, false>;
@@ -2716,7 +2712,7 @@ template
 class Sized_incremental_binary<32, true>;
 
 template
-class Sized_incr_relobj<32, true>;
+class Sized_relobj_incr<32, true>;
 
 template
 class Sized_incr_dynobj<32, true>;
@@ -2727,7 +2723,7 @@ template
 class Sized_incremental_binary<64, false>;
 
 template
-class Sized_incr_relobj<64, false>;
+class Sized_relobj_incr<64, false>;
 
 template
 class Sized_incr_dynobj<64, false>;
@@ -2738,7 +2734,7 @@ template
 class Sized_incremental_binary<64, true>;
 
 template
-class Sized_incr_relobj<64, true>;
+class Sized_relobj_incr<64, true>;
 
 template
 class Sized_incr_dynobj<64, true>;