* object.h (Sized_relobj_file::find_shdr): New function.

	(Sized_relobj_file::find_special_sections): New function.
	* object.cc (Sized_relobj_file::find_shdr): New function.
	(Sized_relobj_file::find_eh_frame): Use find_shdr.
	(Sized_relobj_file::find_special_sections): New function, split out..
	(Sized_relobj_file::do_read_symbols): ..from here.
	* output.h (Output_data_got::replace_constant): New function.
	(Output_data_got::num_entries): New function.
	(Output_data_got::last_got_offset,set_got_size): Use num_entries.
	(Output_data_got::got_offset): Protected rather than private.
	(Output_data_got::replace_got_entry): New function.
	* output.cc (Output_data_got::replace_got_entry): New function.
	* powerpc.cc (class Powerpc_relobj): New.
	(class Powerpc_relocate_functions): Delete all psymval variants or
	convert to value,addend type.  Delete pcrela, pcrela_unaligned.
	Implement _ha functions using corresponding _hi function.
	(Powerpc_relobj::find_special_sections): New function.
	(Target_powerpc::do_make_elf_object): New function.
	(class Output_data_got_powerpc): New.
	(class Output_data_glink): New.
	(class Powerpc_scan_relocatable_reloc): New.
	Many more changes througout file.

1 files changed, 15 insertions, 1 deletions

diff --git a/gold/object.h b/gold/object.h
index 5c70a0c..b4d2ffe 100644
--- a/gold/object.h
+++ b/gold/object.h
@@ -349,7 +349,7 @@ class Object
       this->input_file_->file().remove_object();
   }
 
-  // Return the name of the object as we would report it to the tuser.
+  // Return the name of the object as we would report it to the user.
   const std::string&
   name() const
   { return this->name_; }
@@ -2116,6 +2116,15 @@ class Sized_relobj_file : public Sized_relobj<size, big_endian>
   Address
   map_to_kept_section(unsigned int shndx, bool* found) const;
 
+  // Find the section header with the given NAME.  If HDR is non-NULL
+  // then it is a section header returned from a previous call to this
+  // function and the next section header with the same name will be
+  // returned.
+  const unsigned char*
+  find_shdr(const unsigned char* pshdrs, const char* name,
+	    const char* names, section_size_type names_size,
+	    const unsigned char* hdr) const;
+
   // Compute final local symbol value.  R_SYM is the local symbol index.
   // LV_IN points to a local symbol value containing the input value.
   // LV_OUT points to a local symbol value storing the final output value,
@@ -2347,6 +2356,11 @@ class Sized_relobj_file : public Sized_relobj<size, big_endian>
 
   typedef std::vector<View_size> Views;
 
+  // Stash away info for a number of special sections.
+  // Return true if any of the sections found require local symbols to be read.
+  virtual bool
+  do_find_special_sections(Read_symbols_data* sd);
+
   // This may be overriden by a child class.
   virtual void
   do_relocate_sections(const Symbol_table* symtab, const Layout* layout,