2005-10-10 H.J. Lu <hongjiu.lu@intel.com>

[deliverable/binutils-gdb.git] / bfd / elf32-m68k.c

diff --git a/bfd/elf32-m68k.c b/bfd/elf32-m68k.c
index db320c229cd69686f3681e2ca2cf4e08afdb4b23..589dccfb35da31591f6810567a9534ad2044ae26 100644 (file)
--- a/bfd/elf32-m68k.c
+++ b/bfd/elf32-m68k.c
@@ -745,14 +745,16 @@ elf_m68k_check_relocs (abfd, info, sec, relocs)
                  else
                    {
                      asection *s;
+                     void *vpp;
+
                      s = (bfd_section_from_r_symndx
                           (abfd, &elf_m68k_hash_table (info)->sym_sec,
                            sec, r_symndx));
                      if (s == NULL)
                        return FALSE;
 
-                     head = ((struct elf_m68k_pcrel_relocs_copied **)
-                             &elf_section_data (s)->local_dynrel);
+                     vpp = &elf_section_data (s)->local_dynrel;
+                     head = (struct elf_m68k_pcrel_relocs_copied **) vpp;
                    }
 
                  for (p = *head; p != NULL; p = p->next)
@@ -1081,6 +1083,13 @@ elf_m68k_adjust_dynamic_symbol (info, h)
   if (info->shared)
     return TRUE;
 
+  if (h->size == 0)
+    {
+      (*_bfd_error_handler) (_("dynamic variable `%s' is zero size"),
+                            h->root.root.string);
+      return TRUE;
+    }
+
   /* We must allocate the symbol in our .dynbss section, which will
      become part of the .bss section of the executable.  There will be
      an entry for this symbol in the .dynsym section.  The dynamic
@@ -1725,10 +1734,11 @@ elf_m68k_relocate_section (output_bfd, info, input_bfd, input_section,
               && h->def_dynamic))
        {
          (*_bfd_error_handler)
-           (_("%B(%A+0x%lx): unresolvable relocation against symbol `%s'"),
+           (_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
             input_bfd,
             input_section,
             (long) rel->r_offset,
+            howto->name,
             h->root.root.string);
          return FALSE;
        }