Add MIPS SB1 machine

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

diff --git a/bfd/elf32-avr.c b/bfd/elf32-avr.c
index c64ab28d29518bf80a0c89dd3b6d5081fa2a7ec0..ccdd6b5164d8d9ceda7596dae03b78dba1931016 100644 (file)
--- a/bfd/elf32-avr.c
+++ b/bfd/elf32-avr.c
@@ -369,7 +369,7 @@ struct avr_reloc_map
 
 static reloc_howto_type *
 bfd_elf32_bfd_reloc_type_lookup (abfd, code)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
      bfd_reloc_code_real_type code;
 {
   unsigned int i;
@@ -389,7 +389,7 @@ bfd_elf32_bfd_reloc_type_lookup (abfd, code)
 
 static void
 avr_info_to_howto_rela (abfd, cache_ptr, dst)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
      arelent *cache_ptr;
      Elf32_Internal_Rela *dst;
 {
@@ -403,7 +403,7 @@ avr_info_to_howto_rela (abfd, cache_ptr, dst)
 static asection *
 elf32_avr_gc_mark_hook (abfd, info, rel, h, sym)
      bfd *abfd;
-     struct bfd_link_info *info;
+     struct bfd_link_info *info ATTRIBUTE_UNUSED;
      Elf_Internal_Rela *rel;
      struct elf_link_hash_entry *h;
      Elf_Internal_Sym *sym;
@@ -442,10 +442,10 @@ elf32_avr_gc_mark_hook (abfd, info, rel, h, sym)
 
 static boolean
 elf32_avr_gc_sweep_hook (abfd, info, sec, relocs)
-     bfd *abfd;
-     struct bfd_link_info *info;
-     asection *sec;
-     const Elf_Internal_Rela *relocs;
+     bfd *abfd ATTRIBUTE_UNUSED;
+     struct bfd_link_info *info ATTRIBUTE_UNUSED;
+     asection *sec ATTRIBUTE_UNUSED;
+     const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED;
 {
   /* We don't use got and plt entries for avr.  */
   return true;
@@ -548,15 +548,15 @@ avr_final_link_relocate (howto, input_bfd, input_section,
       if (srel < -2048 || srel > 2047)
        {
          /* Apply WRAPAROUND if possible.  */
-         if (bfd_get_mach (input_bfd) == bfd_mach_avr2)
+         switch (bfd_get_mach (input_bfd))
            {
-             if (srel > 2047)
-               srel -= 4096;
-             else
-               srel += 4096;
+           case bfd_mach_avr2:
+           case bfd_mach_avr4:
+             break;
+
+           default:
+             return bfd_reloc_overflow;
            }
-         else
-           return bfd_reloc_overflow;
        }
 
       x = bfd_get_16 (input_bfd, contents);
@@ -717,7 +717,7 @@ avr_final_link_relocate (howto, input_bfd, input_section,
 static boolean
 elf32_avr_relocate_section (output_bfd, info, input_bfd, input_section,
                            contents, relocs, local_syms, local_sections)
-     bfd *output_bfd;
+     bfd *output_bfd ATTRIBUTE_UNUSED;
      struct bfd_link_info *info;
      bfd *input_bfd;
      asection *input_section;
@@ -899,6 +899,9 @@ bfd_elf_avr_final_write_processing (abfd, linker)
       val = E_AVR_MACH_AVR4;
       break;
 
+    case bfd_mach_avr5:
+      val = E_AVR_MACH_AVR5;
+      break;
     }
 
   elf_elfheader (abfd)->e_machine = EM_AVR;
@@ -934,6 +937,10 @@ elf32_avr_object_p (abfd)
        case E_AVR_MACH_AVR4:
          e_set = bfd_mach_avr4;
          break;
+
+       case E_AVR_MACH_AVR5:
+         e_set = bfd_mach_avr5;
+         break;
        }
     }
   return bfd_default_set_arch_mach (abfd, bfd_arch_avr,