Check reloc against IFUNC symbol only with dynamic symbols

[deliverable/binutils-gdb.git] / bfd / elf32-m32c.c

diff --git a/bfd/elf32-m32c.c b/bfd/elf32-m32c.c
index 75725811599b05d6c24277ca420b8228caa03a47..8436fb10fb4f805d5130e3f611cfb1c1ed4b2f03 100644 (file)
--- a/bfd/elf32-m32c.c
+++ b/bfd/elf32-m32c.c
@@ -1,5 +1,5 @@
 /* M16C/M32C specific support for 32-bit ELF.
-   Copyright (C) 2005-2015 Free Software Foundation, Inc.
+   Copyright (C) 2005-2016 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -301,7 +301,7 @@ m32c_info_to_howto_rela
   r_type = ELF32_R_TYPE (dst->r_info);
   if (r_type >= (unsigned int) R_M32C_max)
     {
-      _bfd_error_handler (_("%A: invalid M32C reloc number: %d"), abfd, r_type);
+      _bfd_error_handler (_("%B: invalid M32C reloc number: %d"), abfd, r_type);
       r_type = 0;
     }
   cache_ptr->howto = & m32c_elf_howto_table [r_type];
@@ -477,7 +477,7 @@ m32c_elf_relocate_section
            }
          else if (h->root.type == bfd_link_hash_undefweak)
            ;
-         else if (!info->relocatable)
+         else if (!bfd_link_relocatable (info))
            {
              if (! ((*info->callbacks->undefined_symbol)
                     (info, h->root.root.string, input_bfd,
@@ -490,7 +490,7 @@ m32c_elf_relocate_section
        RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,
                                         rel, 1, relend, howto, 0, contents);
 
-      if (info->relocatable)
+      if (bfd_link_relocatable (info))
        {
          /* This is a relocatable link.  We don't have to change
              anything, unless the reloc is against a section symbol,
@@ -671,7 +671,7 @@ m32c_elf_check_relocs
   asection *splt;
   bfd *dynobj;
 
-  if (info->relocatable)
+  if (bfd_link_relocatable (info))
     return TRUE;
 
   symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
@@ -793,7 +793,7 @@ m32c_elf_always_size_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
   bfd *dynobj;
   asection *splt;
 
-  if (info->relocatable)
+  if (bfd_link_relocatable (info))
     return TRUE;
 
   dynobj = elf_hash_table (info)->dynobj;
@@ -1165,7 +1165,7 @@ m32c_elf_relax_plt_section (asection *splt,
   /* Assume nothing changes.  */
   *again = FALSE;
 
-  if (info->relocatable)
+  if (bfd_link_relocatable (info))
     return TRUE;
 
   /* Quick check for an empty plt.  */
@@ -1467,14 +1467,17 @@ m32c_elf_relax_section
   /* We don't have to do anything for a relocatable link, if
      this section does not have relocs, or if this is not a
      code section.  */
-  if (link_info->relocatable
+  if (bfd_link_relocatable (link_info)
       || (sec->flags & SEC_RELOC) == 0
       || sec->reloc_count == 0
       || (sec->flags & SEC_CODE) == 0)
     return TRUE;
 
-  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
-  shndx_hdr = &elf_tdata (abfd)->symtab_shndx_hdr;
+  symtab_hdr = & elf_symtab_hdr (abfd);
+  if (elf_symtab_shndx_list (abfd))
+    shndx_hdr = & elf_symtab_shndx_list (abfd)->hdr;
+  else
+    shndx_hdr = NULL;
 
   /* Get the section contents.  */
   if (elf_section_data (sec)->this_hdr.contents != NULL)
@@ -1495,7 +1498,7 @@ m32c_elf_relax_section
       symtab_hdr->contents = (bfd_byte *) intsyms;
     }
 
-  if (shndx_hdr->sh_size != 0)
+  if (shndx_hdr && shndx_hdr->sh_size != 0)
     {
       bfd_size_type amt;
 
@@ -2043,8 +2046,16 @@ m32c_elf_relax_delete_bytes
   isymend = isym + symtab_hdr->sh_info;
 
   sec_shndx  = _bfd_elf_section_from_bfd_section (abfd, sec);
-  shndx_hdr  = & elf_tdata (abfd)->symtab_shndx_hdr;
-  shndx_buf  = (Elf_External_Sym_Shndx *) shndx_hdr->contents;
+  if (elf_symtab_shndx_list (abfd))
+    {
+      shndx_hdr = & elf_symtab_shndx_list (abfd)->hdr;
+      shndx_buf  = (Elf_External_Sym_Shndx *) shndx_hdr->contents;
+    }
+  else
+    {
+      shndx_hdr = NULL;
+      shndx_buf = NULL;
+    }
   shndx = shndx_buf;
 
   for (; isym < isymend; isym++, shndx = (shndx ? shndx + 1 : NULL))