[Patch]: Print size of discarded sections

[Tristan Gingold]

Hi,

currently when discarded sections are printed in the linker map, their sizes
are explicitely set to 0.  Is there a good reason to do so ?  Printing the
size is convenient to evaluate the effect of --gc-sections.

I am not 100% sure about this patch but it looks OK (at least no regressions
on x86-linux).

Tristan.


ld/
2009-06-24  Tristan Gingold  <gingold@adacore.com>

	* ldlang.c (print_input_section): Print the size of discarded sections.

*** ld/ldlang.c	26 May 2009 01:20:39 -0000	1.310
--- ld/ldlang.c	24 Jun 2009 08:40:41 -0000
*************** print_input_section (asection *i)
*** 3984,3993 ****
        && i->output_section->owner == link_info.output_bfd)
      addr = i->output_section->vma + i->output_offset;
    else
!     {
!       addr = print_dot;
!       size = 0;
!     }
  
    minfo ("0x%V %W %B\n", addr, TO_ADDR (size), i->owner);
  
--- 3984,3990 ----
        && i->output_section->owner == link_info.output_bfd)
      addr = i->output_section->vma + i->output_offset;
    else
!     addr = print_dot;
  
    minfo ("0x%V %W %B\n", addr, TO_ADDR (size), i->owner);