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[deliverable/binutils-gdb.git] / bfd / elf32-fr30.c

diff --git a/bfd/elf32-fr30.c b/bfd/elf32-fr30.c
index 7c8725f556228e514860d44e37307e952e1c3000..b150ec95642d19eccd092ecb5e968ed5aa87963e 100644 (file)
--- a/bfd/elf32-fr30.c
+++ b/bfd/elf32-fr30.c
@@ -1,5 +1,5 @@
 /* FR30-specific support for 32-bit ELF.
-   Copyright (C) 1998 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
 
 This file is part of BFD, the Binary File Descriptor library.
 
@@ -250,7 +250,7 @@ fr30_elf_i20_reloc (abfd, reloc_entry, symbol, data,
      PTR        data;
      asection * input_section;
      bfd *      output_bfd;
-     char **    error_message;
+     char **    error_message ATTRIBUTE_UNUSED;
 {
   bfd_vma       relocation;
   unsigned long x;
@@ -275,7 +275,7 @@ fr30_elf_i20_reloc (abfd, reloc_entry, symbol, data,
     + symbol->section->output_offset
     + reloc_entry->addend;
 
-  if (relocation > ((1U << 20) - 1))
+  if (relocation > (((bfd_vma) 1 << 20) - 1))
     return bfd_reloc_overflow;
 
   x = bfd_get_32 (abfd, data + reloc_entry->address);
@@ -297,7 +297,7 @@ fr30_elf_i32_reloc (abfd, reloc_entry, symbol, data,
      PTR        data;
      asection * input_section;
      bfd *      output_bfd;
-     char **    error_message;
+     char **    error_message ATTRIBUTE_UNUSED;
 {
   bfd_vma       relocation;
 
@@ -353,7 +353,7 @@ static const struct fr30_reloc_map fr30_reloc_map [] =
 
 static reloc_howto_type *
 fr30_reloc_type_lookup (abfd, code)
-     bfd * abfd;
+     bfd * abfd ATTRIBUTE_UNUSED;
      bfd_reloc_code_real_type code;
 {
   unsigned int i;
@@ -370,7 +370,7 @@ fr30_reloc_type_lookup (abfd, code)
 
 static void
 fr30_info_to_howto_rela (abfd, cache_ptr, dst)
-     bfd * abfd;
+     bfd * abfd ATTRIBUTE_UNUSED;
      arelent * cache_ptr;
      Elf32_Internal_Rela * dst;
 {
@@ -499,7 +499,7 @@ fr30_final_link_relocate (howto, input_bfd, input_section, contents, rel, reloca
 static boolean
 fr30_elf_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;
@@ -617,7 +617,7 @@ fr30_elf_relocate_section (output_bfd, info, input_bfd, input_section,
            {
              if (! ((*info->callbacks->undefined_symbol)
                     (info, h->root.root.string, input_bfd,
-                     input_section, rel->r_offset)))
+                     input_section, rel->r_offset, true)))
                return false;
 #if 0
              fprintf (stderr, "unknown: name: %s\n", name);
@@ -643,7 +643,8 @@ fr30_elf_relocate_section (output_bfd, info, input_bfd, input_section,
              
            case bfd_reloc_undefined:
              r = info->callbacks->undefined_symbol
-               (info, name, input_bfd, input_section, rel->r_offset);
+               (info, name, input_bfd, input_section, rel->r_offset,
+                true);
              break;
              
            case bfd_reloc_outofrange:
@@ -681,7 +682,7 @@ fr30_elf_relocate_section (output_bfd, info, input_bfd, input_section,
 static asection *
 fr30_elf_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;
@@ -703,6 +704,9 @@ fr30_elf_gc_mark_hook (abfd, info, rel, h, sym)
 
            case bfd_link_hash_common:
              return h->root.u.c.p->section;
+
+           default:
+             break;
            }
        }
     }
@@ -724,10 +728,10 @@ fr30_elf_gc_mark_hook (abfd, info, rel, h, sym)
 
 static boolean
 fr30_elf_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;
 {
   return true;
 }