Handle output sections with more than 0x7fffffff bytes.

	* object.h (class Relobj): Change map_to_output_ to
	output_sections_, and just keep a section pointer.  Change all
	uses.  Move comdat group support to Sized_relobj.
	(Relobj::is_section_specially_mapped): Remove.
	(Relobj::output_section): Remove poff parameter.  Change all
	callers.
	(Relobj::output_section_offset): New function.
	(Relobj::set_section_offset): Rewrite.
	(Relobj::map_to_output): Remove.
	(Relobj::output_sections): New function.
	(Relobj::do_output_section_offset): New pure virtual function.
	(Relobj::do_set_section_offset): Likewise.
	(class Sized_relobj): Add section_offsets_ field.  Add comdat
	group support from Relobj.  Update declarations.
	(Sized_relobj::get_output_section_offset): New function.
	(Sized_relobj::do_output_section_offset): New function.
	(Sized_relobj::do_set_section_offset): New function.
	* object.cc (Relobj::output_section_address): Remove.
	(Sized_relobj::Sized_relobj): Initialize new fields.
	(Sized_relobj::include_section_group): Cast find_kept_object to
	Sized_relobj.
	(Sized_relobj::include_linkonce_section): Likewise.
	(Sized_relobj::do_layout): Use separate arrays for output section
	and output offset.
	(Sized_relobj::do_count_local_symbols): Change map_to_output to
	output_sections.
	(Sized_relobj::do_finalize_local_symbols): Change map_to_output to
	output_sections and section_offsets.
	(Sized_relobj::write_local_symbols): Likewise.
	(map_to_kept_section): Compute output address directly.
	* reloc.cc (Sized_relobj::do_read_relocs): Change map_to_output to
	output_sections and section_offsets.
	(Sized_relobj::write_sections): Likewise.
	(Sized_relobj::relocate_sections): Likewise.
	* symtab.cc (sized_finalize_symbol): Use output_section_offset.
	* output.h (class Output_reloc): Update declarations.  Change
	u2_.relobj to Sized_relobj*.
	(class Output_data_reloc): Change add functions to use
	Sized_relobj*.
	* output.cc (Output_reloc::Output_reloc): Change relobj to
	Sized_relobj*.
	(Output_reloc::local_section_offset): Change return type to
	Elf_Addr.  Use get_output_section_offset.
	(Output_reloc::get_address): Likewise.
	(Output_section::is_input_address_mapped): Don't call
	is_section_specially_mapped.
	(Output_section::output_offset): Likewise.
	(Output_section::output_address): Likewise.
	(Output_section::starting_output_address): Likewise.
	* copy-relocs.cc (Copy_relocs::copy_reloc): Change object
	parameter to Sized_relobj*.
	(Copy_relocs::need_copy_reloc): Likewise.
	(Copy_relocs::save): Likewise.
	* copy-relocs.h (class Copy_relocs): Update declarations.
	(class Copy_relocs::Copy_reloc_entry): Change constructor to use
	Sized_relobj*.  Change relobj_ field to Sized_relobj*.
	* target-reloc.h (relocate_for_relocatable): Change
	offset_in_output_section type to Elf_Addr.  Change code that uses
	it as well.
	* layout.cc (Layout::layout): Always set *off.
	* mapfile.cc (Mapfile::print_input_section): Use
	output_section_offset.
	* i386.cc (Target_i386::copy_reloc): Change object parameter to
	Sized_relobj*.
	* powerpc.cc (Target_powerpc::copy_reloc): Likewise.
	* sparc.cc (Target_sparc::copy_reloc): Likewise.
	* x86_64.cc (Target_x86_64::copy_reloc): Likewise.

1 files changed, 9 insertions, 6 deletions

diff --git a/gold/copy-relocs.h b/gold/copy-relocs.h
index b7d0f5f..2fe6a24 100644
--- a/gold/copy-relocs.h
+++ b/gold/copy-relocs.h
@@ -65,7 +65,8 @@ class Copy_relocs
   // will wind up.  REL is the reloc itself.  The Output_data_reloc
   // section is where the dynamic relocs are put.
   void
-  copy_reloc(Symbol_table*, Layout*, Sized_symbol<size>* sym, Relobj* object,
+  copy_reloc(Symbol_table*, Layout*, Sized_symbol<size>* sym,
+             Sized_relobj<size, big_endian>* object,
 	     unsigned int shndx, Output_section* output_section,
 	     const Reloc& rel,
 	     Output_data_reloc<sh_type, true, size, big_endian>*);
@@ -91,7 +92,8 @@ class Copy_relocs
   {
    public:
     Copy_reloc_entry(Symbol* sym, unsigned int reloc_type,
-		     Relobj* relobj, unsigned int shndx,
+		     Sized_relobj<size, big_endian>* relobj,
+                     unsigned int shndx,
 		     Output_section* output_section,
 		     Address address, Addend addend)
       : sym_(sym), reloc_type_(reloc_type), relobj_(relobj),
@@ -108,7 +110,7 @@ class Copy_relocs
    private:
     Symbol* sym_;
     unsigned int reloc_type_;
-    Relobj* relobj_;
+    Sized_relobj<size, big_endian>* relobj_;
     unsigned int shndx_;
     Output_section* output_section_;
     Address address_;
@@ -120,7 +122,8 @@ class Copy_relocs
 
   // Return whether we need a COPY reloc.
   bool
-  need_copy_reloc(Sized_symbol<size>* gsym, Relobj* object,
+  need_copy_reloc(Sized_symbol<size>* gsym,
+                  Sized_relobj<size, big_endian>* object,
 		  unsigned int shndx) const;
 
   // Emit a COPY reloc.
@@ -135,8 +138,8 @@ class Copy_relocs
 
   // Save a reloc against SYM for possible emission later.
   void
-  save(Symbol*, Relobj*, unsigned int shndx, Output_section*,
-       const Reloc& rel);
+  save(Symbol*, Sized_relobj<size, big_endian>*, unsigned int shndx,
+       Output_section*, const Reloc& rel);
 
   // The target specific relocation type of the COPY relocation.
   const unsigned int copy_reloc_type_;