[gold patch] incremental 7/18: restructure class Incremental_binary

[Ian Lance Taylor]

Cary Coutant <ccoutant@google.com> writes:

> 	* incremental-dump.cc (dump_incremental_inputs): Change signature
> 	to take a Sized_incremental_binary; change caller.  Use readers
> 	in Sized_incremental_binary.
> 	* incremental.cc
> 	(Sized_incremental_binary::find_incremental_inputs_sections):
> 	Rename do_find_incremental_inputs_sections to this.
> 	(Sized_incremental_binary::setup_readers): New function.
> 	(Sized_incremental_binary::do_check_inputs): Check
> 	has_incremental_info_ flag; move setup code to setup_readers;
> 	use input readers.
> 	(Sized_incremental_binary::do_file_is_unchanged): New function.
> 	(Sized_incremental_binary::do_get_input_reader): New function.
> 	* incremental.h (class Incremental_binary): Move to end of file.
> 	(Incremental_binary::file_is_unchanged): New function.
> 	(Incremental_binary::do_file_is_unchanged): New function.
> 	(Incremental_binary::Input_reader): New class.
> 	(Incremental_binary::get_input_reader): New function.
> 	(class Sized_incremental_binary): Move to end of file.
> 	(Sized_incremental_binary::Sized_incremental_binary): Setup the
> 	input section reader classes.
> 	(Sized_incremental_binary::has_incremental_info): New function.
> 	(Sized_incremental_binary::inputs_reader): New function.
> 	(Sized_incremental_binary::symtab_reader): New function.
> 	(Sized_incremental_binary::relocs_reader): New function.
> 	(Sized_incremental_binary::got_plt_reader): New function.
> 	(Sized_incremental_binary::do_file_is_unchanged): New function.
> 	(Sized_incremental_binary::Sized_input_reader): New class.
> 	(Sized_incremental_binary::get_input_reader): New function.
> 	(Sized_incremental_binary::find_incremental_inputs_sections):
> 	Rename do_find_incremental_inputs_sections to this.
> 	(Sized_incremental_binary::setup_readers): New function.
> 	(Sized_incremental_binary::has_incremental_info_): New data member.
> 	(Sized_incremental_binary::inputs_reader_): New data member.
> 	(Sized_incremental_binary::symtab_reader_): New data member.
> 	(Sized_incremental_binary::relocs_reader_): New data member.
> 	(Sized_incremental_binary::got_plt_reader_): New data member.
> 	(Sized_incremental_binary::current_input_file_): New data member.

> -  if (!do_find_incremental_inputs_sections(&inputs_shndx, &symtab_shndx,
> -					   &relocs_shndx, &plt_got_shndx,
> +  if (!find_incremental_inputs_sections(&inputs_shndx, &symtab_shndx,
> +					   &relocs_shndx, &got_plt_shndx,

Add a this-> here.

> +// An object representing the ELF file we edit during an incremental build.
> +// Similar to Object or Dynobj, but operates on Output_file and contains
> +// method specific to file edition (TBD). This is the abstract parent class
> +// implemented in Sized_incremental_binary<size, big_endian> for a specific
> +// endianness and size.

Do you mean "editing" rather than "edition"?

This is OK with those changes.

Thanks.

Ian