Revert accidental commit.

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

diff --git a/bfd/elf32-moxie.c b/bfd/elf32-moxie.c
index 8463599775c060829d249881ab50c99313d8cddb..44ea3b5e1f7076f7ae397bef851470e9ba77fce8 100644 (file)
--- a/bfd/elf32-moxie.c
+++ b/bfd/elf32-moxie.c
@@ -1,9 +1,8 @@
 /* moxie-specific support for 32-bit ELF.
-   Copyright 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2016 Free Software Foundation, Inc.
 
    Copied from elf32-fr30.c which is..
-   Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
-   Free Software Foundation, Inc.
+   Copyright (C) 1998-2016 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -35,11 +34,11 @@ static reloc_howto_type moxie_elf_howto_table [] =
   /* This reloc does nothing.  */
   HOWTO (R_MOXIE_NONE,         /* type */
         0,                     /* rightshift */
-        2,                     /* size (0 = byte, 1 = short, 2 = long) */
-        32,                    /* bitsize */
+        3,                     /* size (0 = byte, 1 = short, 2 = long) */
+        0,                     /* bitsize */
         FALSE,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_bitfield, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         bfd_elf_generic_reloc, /* special_function */
         "R_MOXIE_NONE",                /* name */
         FALSE,                 /* partial_inplace */
@@ -100,7 +99,7 @@ moxie_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
   unsigned int i;
 
   for (i = sizeof (moxie_reloc_map) / sizeof (moxie_reloc_map[0]);
-       --i;)
+       i--;)
     if (moxie_reloc_map [i].bfd_reloc_val == code)
       return & moxie_elf_howto_table [moxie_reloc_map[i].moxie_reloc_val];
 
@@ -132,7 +131,11 @@ moxie_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED,
   unsigned int r_type;
 
   r_type = ELF32_R_TYPE (dst->r_info);
-  BFD_ASSERT (r_type < (unsigned int) R_MOXIE_max);
+  if (r_type >= (unsigned int) R_MOXIE_max)
+    {
+      _bfd_error_handler (_("%B: invalid Moxie reloc number: %d"), abfd, r_type);
+      r_type = 0;
+    }
   cache_ptr->howto = & moxie_elf_howto_table [r_type];
 }
 \f
@@ -240,21 +243,21 @@ moxie_elf_relocate_section (bfd *output_bfd,
        }
       else
        {
-         bfd_boolean unresolved_reloc, warned;
+         bfd_boolean unresolved_reloc, warned, ignored;
 
          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;
 
       r = moxie_final_link_relocate (howto, input_bfd, input_section,
@@ -335,7 +338,7 @@ moxie_elf_check_relocs (bfd *abfd,
   const Elf_Internal_Rela *rel;
   const Elf_Internal_Rela *rel_end;
 
-  if (info->relocatable)
+  if (bfd_link_relocatable (info))
     return TRUE;
 
   symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
@@ -356,6 +359,10 @@ moxie_elf_check_relocs (bfd *abfd,
          while (h->root.type == bfd_link_hash_indirect
                 || h->root.type == bfd_link_hash_warning)
            h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+         /* PR15323, ref flags aren't set for references in the same
+            object.  */
+         h->root.non_ir_ref = 1;
        }
     }
 
@@ -364,10 +371,13 @@ moxie_elf_check_relocs (bfd *abfd,
 \f
 #define ELF_ARCH               bfd_arch_moxie
 #define ELF_MACHINE_CODE       EM_MOXIE
+#define ELF_MACHINE_ALT1        EM_MOXIE_OLD
 #define ELF_MAXPAGESIZE                0x1
 
-#define TARGET_BIG_SYM          bfd_elf32_moxie_vec
-#define TARGET_BIG_NAME                "elf32-moxie"
+#define TARGET_BIG_SYM          moxie_elf32_be_vec
+#define TARGET_BIG_NAME                "elf32-bigmoxie"
+#define TARGET_LITTLE_SYM       moxie_elf32_le_vec
+#define TARGET_LITTLE_NAME     "elf32-littlemoxie"
 
 #define elf_info_to_howto_rel                  NULL
 #define elf_info_to_howto                      moxie_info_to_howto_rela