Add 16-bit immediate tests.

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

diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c
index 83689c2bed4734b1c6153f328031874ab5ffed94..242cfb730ab5f12fe792969c1f49ff10b5bf7958 100644 (file)
--- a/bfd/elf32-ppc.c
+++ b/bfd/elf32-ppc.c
@@ -2012,7 +2012,7 @@ ppc_elf_size_dynamic_sections (output_bfd, info)
 
       if (strip)
        {
-         _bfd_strip_section_from_output (s);
+         _bfd_strip_section_from_output (info, s);
          continue;
        }
 
@@ -3038,7 +3038,12 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
                      && ((! info->symbolic && h->dynindx != -1)
                          || (h->elf_link_hash_flags
                              & ELF_LINK_HASH_DEF_REGULAR) == 0)
-                     && (input_section->flags & SEC_ALLOC) != 0
+                     && ((input_section->flags & SEC_ALLOC) != 0
+                         /* Testing SEC_DEBUGGING here may be wrong.
+                             It's here to avoid a crash when
+                             generating a shared library with DWARF
+                             debugging information.  */
+                         || (input_section->flags & SEC_DEBUGGING) != 0)
                      && (r_type == R_PPC_ADDR32
                          || r_type == R_PPC_ADDR24
                          || r_type == R_PPC_ADDR16
@@ -3081,6 +3086,14 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
                      obscure cases sec->output_section will be NULL.  */
                  relocation = 0;
                }
+             else if (sec->output_section == NULL)
+               {
+                  (*_bfd_error_handler)
+                    (_("%s: warning: unresolvable relocation against symbol `%s' from %s section"),
+                     bfd_get_filename (input_bfd), h->root.root.string,
+                     bfd_get_section_name (input_bfd, input_section));
+                 relocation = 0;
+               }
              else
                relocation = (h->root.u.def.value
                              + sec->output_section->vma
@@ -3096,7 +3109,9 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
                                                         h->root.root.string,
                                                         input_bfd,
                                                         input_section,
-                                                        rel->r_offset))
+                                                        rel->r_offset,
+                                                        (!info->shared
+                                                         || info->no_undefined)))
                return false;
              relocation = 0;
            }
@@ -3126,7 +3141,8 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
                                                          h->root.root.string,
                                                          input_bfd,
                                                          input_section,
-                                                         rel->r_offset))
+                                                         rel->r_offset,
+                                                         true))
                return false;
              continue;
            }