Re: problems with binutils-2.14 on sparc-sun-solaris

[Alan Modra]

On Thu, Jun 19, 2003 at 12:44:31PM +0200, Michael van Elst wrote:
> On Thu, Jun 19, 2003, Alan Modra wrote:
> 
> > On Thu, Jun 19, 2003 at 10:04:02AM +0200, Michael van Elst wrote:
> > > I will try to reapply your patches to the binutils-2.14 sources.
> > 
> > I doubt that will work as there were some later changes.
> 
> Yet it does. gcc now builds successfully.

:)  I had a look through changelogs to find what I did here.  Seems
like the following should fix your problem too.

        * elf64-sparc.c (sparc64_elf_relocate_section): Ignore R_SPARC_DISP32
        reloc overflow on discarded eh_frame entries.

Index: bfd/elf64-sparc.c
===================================================================
RCS file: /cvs/src/src/bfd/elf64-sparc.c,v
retrieving revision 1.72
diff -u -p -r1.72 elf64-sparc.c
--- bfd/elf64-sparc.c   30 May 2003 15:50:11 -0000      1.72
+++ bfd/elf64-sparc.c   19 Jun 2003 13:18:04 -0000
@@ -2684,7 +2684,7 @@ sparc64_elf_relocate_section (output_bfd
               overflows.  We don't, but this breaks stabs debugging
               info, whose relocations are only 32-bits wide.  Ignore
               overflows for discarded entries.  */
-           if (r_type == R_SPARC_32
+           if ((r_type == R_SPARC_32 || r_type == R_SPARC_DISP32)
                && _bfd_elf_section_offset (output_bfd, info, input_section,
                                            rel->r_offset) == (bfd_vma) -1)
              break;

-- 
Alan Modra
IBM OzLabs - Linux Technology Centre