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

diff --git a/bfd/elf32-epiphany.c b/bfd/elf32-epiphany.c
index d5e61a2ad6266cf95f84e7e0cc63b7bfbfa8b606..420dc8bb0780d5a62e236e374859c2dffe879494 100644 (file)
--- a/bfd/elf32-epiphany.c
+++ b/bfd/elf32-epiphany.c
@@ -1,6 +1,5 @@
 /* Adapteva epiphany specific support for 32-bit ELF
-   Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2011
-   Free Software Foundation, Inc.
+   Copyright (C) 2000-2016 Free Software Foundation, Inc.
    Contributed by Embecosm on behalf of Adapteva, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -64,7 +63,7 @@ static reloc_howto_type epiphany_elf_howto_table [] =
          pr)                   /* pcrel_offset */
 
   /* This reloc does nothing.  */
-  AHOW (R_EPIPHANY_NONE,    0, 0,32, FALSE, 0, complain_overflow_dont,     "R_EPIPHANY_NONE",        0,          0),
+  AHOW (R_EPIPHANY_NONE,    0, 3,0, FALSE, 0, complain_overflow_dont,     "R_EPIPHANY_NONE",        0,          0),
 
   /* 8 bit absolute (not likely) */
   AHOW (R_EPIPHANY_8,       0, 0, 8, FALSE, 0, complain_overflow_bitfield, "R_EPIPHANY_8",      0x000000ff, 0x000000ff),
@@ -213,7 +212,7 @@ epiphany_elf_relax_section (bfd *abfd, asection *sec,
   /* 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)
@@ -371,6 +370,11 @@ epiphany_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
   unsigned int r_type;
 
   r_type = ELF32_R_TYPE (dst->r_info);
+  if (r_type >= (unsigned int) R_EPIPHANY_max)
+    {
+      _bfd_error_handler (_("%B: invalid Epiphany reloc number: %d"), abfd, r_type);
+      r_type = 0;
+    }
   cache_ptr->howto = & epiphany_elf_howto_table [r_type];
 }
 
@@ -515,20 +519,21 @@ epiphany_elf_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
        {
          bfd_boolean warned ATTRIBUTE_UNUSED;
          bfd_boolean unresolved_reloc ATTRIBUTE_UNUSED;
+         bfd_boolean ignored ATTRIBUTE_UNUSED;
 
          RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
                                   r_symndx, symtab_hdr, sym_hashes,
                                   h, sec, relocation,
-                                  unresolved_reloc, warned);
+                                  unresolved_reloc, warned, ignored);
 
          name = h->root.root.string;
        }
 
-      if (sec != NULL && elf_discarded_section (sec))
+      if (sec != NULL && discarded_section (sec))
        RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,
-                                        rel, relend, howto, contents);
+                                        rel, 1, relend, howto, 0, contents);
 
-      if (info->relocatable)
+      if (bfd_link_relocatable (info))
        continue;
 
       /* Finally, the sole EPIPHANY-specific part.  */
@@ -542,13 +547,13 @@ epiphany_elf_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
          switch (r)
            {
            case bfd_reloc_overflow:
-             r = info->callbacks->reloc_overflow
+             (*info->callbacks->reloc_overflow)
                (info, (h ? &h->root : NULL), name, howto->name,
                 (bfd_vma) 0, input_bfd, input_section, rel->r_offset);
              break;
 
            case bfd_reloc_undefined:
-             r = info->callbacks->undefined_symbol
+             (*info->callbacks->undefined_symbol)
                (info, name, input_bfd, input_section, rel->r_offset, TRUE);
              break;
 
@@ -573,11 +578,8 @@ epiphany_elf_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
            }
 
          if (msg)
-           r = info->callbacks->warning
-             (info, msg, name, input_bfd, input_section, rel->r_offset);
-
-         if (! r)
-           return FALSE;
+           (*info->callbacks->warning) (info, msg, name, input_bfd,
+                                        input_section, rel->r_offset);
        }
     }
 
@@ -585,7 +587,7 @@ epiphany_elf_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
 }
 
 /* We only have a little-endian target.  */
-#define TARGET_LITTLE_SYM       bfd_elf32_epiphany_vec
+#define TARGET_LITTLE_SYM       epiphany_elf32_vec
 #define TARGET_LITTLE_NAME  "elf32-epiphany"
 
 #define ELF_ARCH        bfd_arch_epiphany