* elf64-ppc.c (ppc64_elf_size_stubs): Don't strip .branch_lt.

	(ppc64_elf_relocate_section): Handle unresolved relocs in opd.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index e4e026b..9470bc5 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,10 @@
 2002-05-22  Alan Modra  <amodra@bigpond.net.au>
 
+       * elf64-ppc.c (ppc64_elf_size_stubs): Don't strip .branch_lt.
+       (ppc64_elf_relocate_section): Handle unresolved relocs in opd.
+
+2002-05-22  Alan Modra  <amodra@bigpond.net.au>
+
        * elf64-ppc.c (ppc64_elf_relocate_section): Return false for
        unresolved relocs.
        (ppc64_elf_size_dynamic_sections): Check for splt NULL.

diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index a304090..d027d81 100644 (file)
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -4834,12 +4834,10 @@ ppc64_elf_size_stubs (output_bfd, stub_bfd, info, group_size,
       (*htab->layout_sections_again) ();
     }
 
-  if (htab->sbrlt->_raw_size == 0)
-    {
-      _bfd_strip_section_from_output (info, htab->sbrlt);
-      if (htab->srelbrlt != NULL)
-       _bfd_strip_section_from_output (info, htab->srelbrlt);
-    }
+  /* It would be nice to strip .branch_lt from the output if the
+     section is empty, but it's too late.  If we strip sections here,
+     the dynamic symbol table is corrupted since the section symbol
+     for the stripped section isn't written.  */
 
   ret = true;
 
@@ -5559,6 +5557,16 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section,
                  relocate = true;
                  if (r_type == R_PPC64_ADDR64 || r_type == R_PPC64_TOC)
                    {
+                     if (is_opd && h != NULL && info->shared)
+                       {
+                         /* Lie about opd entries.  This case occurs
+                            when building shared libraries and we
+                            reference a function in another shared
+                            lib.  In that case we won't use the opd
+                            entry in this lib;  We ought to edit the
+                            opd section to remove unused entries.  */
+                         unresolved_reloc = false;
+                       }
                      outrel.r_info = ELF64_R_INFO (0, R_PPC64_RELATIVE);
                    }
                  else