PR 354

	* elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
	sections do not reference symbols in non-SEC_ALLOC sections.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index cc79ca5..206f16b 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,11 @@
 2004-10-11  Alan Modra  <amodra@bigpond.net.au>
 
+       PR 354
+       * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
+       sections do not reference symbols in non-SEC_ALLOC sections.
+
+2004-10-11  Alan Modra  <amodra@bigpond.net.au>
+
        PR 437
        * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
        (_bfd_elf_link_omit_section_dynsym): Formatting.

diff --git a/bfd/elflink.c b/bfd/elflink.c
index 08c0aee..f47d464 100644 (file)
--- a/bfd/elflink.c
+++ b/bfd/elflink.c
@@ -6788,6 +6788,21 @@ elf_link_input_bfd (struct elf_final_link_info *finfo, bfd *input_bfd)
                      rel->r_info &= r_type_mask;
                      rel->r_addend = 0;
                    }
+
+                 /* Check that loaded segments don't reference symbols
+                    in non-loaded segments.  */
+                 if ((o->flags & SEC_ALLOC) != 0
+                     && sec != NULL
+                     && !bfd_is_abs_section (sec)
+                     && !elf_discarded_section (sec)
+                     && sec->output_section != NULL
+                     && (sec->output_section->flags & SEC_ALLOC) == 0)
+                   {
+                     (*_bfd_error_handler)
+                       (_("`%s' referenced in section `%A' of %B: "
+                          "defined in non-loaded section `%A' of %B\n"),
+                        o, input_bfd, sec, sec->owner, sym_name);
+                   }
                }
            }