elf64ppc.c edit_opd fix

[Alan Modra]

This fixes a problem with the emitted relocs when editing .opd during
a relocatable link.

	* elf64-ppc.c (ppc64_elf_edit_opd): When deleting relocs, adjust
	rel_hdr.sh_size too.

Applying mainline (the 2.13 branch doesn't edit .opd during ld -r).

Index: bfd/elf64-ppc.c
===================================================================
RCS file: /cvs/src/src/bfd/elf64-ppc.c,v
retrieving revision 1.71
diff -u -p -r1.71 elf64-ppc.c
--- bfd/elf64-ppc.c	12 Nov 2002 07:55:43 -0000	1.71
+++ bfd/elf64-ppc.c	19 Nov 2002 06:22:38 -0000
@@ -3866,6 +3866,11 @@ ppc64_elf_edit_opd (obfd, info)
 
 	  sec->_cooked_size = wptr - sec->contents;
 	  sec->reloc_count = write_rel - relstart;
+	  /* Fudge the size too, as this is used later in
+	     elf_bfd_final_link if we are emitting relocs.  */
+	  elf_section_data (sec)->rel_hdr.sh_size
+	    = sec->reloc_count * elf_section_data (sec)->rel_hdr.sh_entsize;
+	  BFD_ASSERT (elf_section_data (sec)->rel_hdr2 == NULL);
 	}
       else if (elf_section_data (sec)->relocs != relstart)
 	free (relstart);

-- 
Alan Modra
IBM OzLabs - Linux Technology Centre