[Patch]: Print size of discarded sections

[Tristan Gingold]

On Jun 25, 2009, at 3:30 AM, Alan Modra wrote:
>
> I'd recommend adding a
> parameter to print_input_section in order to print sizes just for
> the list of discarded sections.

Thanks.

What about this new patch ?  (No regression on x86_64-linux).

ld/
2009-06-25  Tristan Gingold  <gingold@adacore.com>

	* ldlang.c (print_input_section): Add is_discarded parameter.  Adjust
	prototype.
	(lang_map): Print the size of discarded sections.
	(print_statement): Adjust call to print_input_section.

diff -c -p -r1.310 ldlang.c
*** ld/ldlang.c	26 May 2009 01:20:39 -0000	1.310
--- ld/ldlang.c	25 Jun 2009 12:58:53 -0000
*************** static void print_statement (lang_statem
*** 78,84 ****
   static void print_statement_list (lang_statement_union_type *,
   				  lang_output_section_statement_type *);
   static void print_statements (void);
! static void print_input_section (asection *);
   static bfd_boolean lang_one_common (struct bfd_link_hash_entry *,  
void *);
   static void lang_record_phdrs (void);
   static void lang_do_version_exports_section (void);
--- 78,84 ----
   static void print_statement_list (lang_statement_union_type *,
   				  lang_output_section_statement_type *);
   static void print_statements (void);
! static void print_input_section (asection *, bfd_boolean);
   static bfd_boolean lang_one_common (struct bfd_link_hash_entry *,  
void *);
   static void lang_record_phdrs (void);
   static void lang_do_version_exports_section (void);
*************** lang_map (void)
*** 1917,1923 ****
   		dis_header_printed = TRUE;
   	      }

! 	    print_input_section (s);
   	  }
       }

--- 1917,1923 ----
   		dis_header_printed = TRUE;
   	      }

! 	    print_input_section (s, TRUE);
   	  }
       }

*************** print_all_symbols (asection *sec)
*** 3957,3963 ****
   /* Print information about an input section to the map file.  */

   static void
! print_input_section (asection *i)
   {
     bfd_size_type size = i->size;
     int len;
--- 3957,3963 ----
   /* Print information about an input section to the map file.  */

   static void
! print_input_section (asection *i, bfd_boolean is_discarded)
   {
     bfd_size_type size = i->size;
     int len;
*************** print_input_section (asection *i)
*** 3986,3992 ****
     else
       {
         addr = print_dot;
!       size = 0;
       }

     minfo ("0x%V %W %B\n", addr, TO_ADDR (size), i->owner);
--- 3986,3993 ----
     else
       {
         addr = print_dot;
!       if (!is_discarded)
! 	size = 0;
       }

     minfo ("0x%V %W %B\n", addr, TO_ADDR (size), i->owner);
*************** print_statement (lang_statement_union_ty
*** 4281,4287 ****
         print_reloc_statement (&s->reloc_statement);
         break;
       case lang_input_section_enum:
!       print_input_section (s->input_section.section);
         break;
       case lang_padding_statement_enum:
         print_padding_statement (&s->padding_statement);
--- 4282,4288 ----
         print_reloc_statement (&s->reloc_statement);
         break;
       case lang_input_section_enum:
!       print_input_section (s->input_section.section, FALSE);
         break;
       case lang_padding_statement_enum:
         print_padding_statement (&s->padding_statement);