merge from gcc

[deliverable/binutils-gdb.git] / bfd / sunos.c

diff --git a/bfd/sunos.c b/bfd/sunos.c
index e34f87803cfdb254ab9a9b7becff87ea5b61c227..f4ada70a47d0a100bd0b85244505d19eb64412b6 100644 (file)
--- a/bfd/sunos.c
+++ b/bfd/sunos.c
@@ -1,5 +1,5 @@
 /* BFD backend for SunOS binaries.
-   Copyright (C) 1990, 91, 92, 93, 94, 95, 96, 97, 1998
+   Copyright 1990, 1991, 1992, 1994, 1995, 1996, 1997, 1998, 2000
    Free Software Foundation, Inc.
    Written by Cygnus Support.
 
@@ -508,7 +508,7 @@ sunos_canonicalize_dynamic_reloc (abfd, storage, syms)
                                            * sizeof (arelent))));
       if (info->canonical_dynrel == NULL && info->dynrel_count != 0)
        return -1;
-      
+
       to = info->canonical_dynrel;
 
       if (obj_reloc_entry_size (abfd) == RELOC_EXT_SIZE)
@@ -1257,7 +1257,7 @@ sunos_add_one_symbol (info, abfd, name, flags, section, value, string,
 /*ARGSUSED*/
 struct bfd_link_needed_list *
 bfd_sunos_get_needed_list (abfd, info)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
      struct bfd_link_info *info;
 {
   if (info->hash->creator != &MY(vec))
@@ -1421,7 +1421,7 @@ bfd_sunos_size_dynamic_sections (output_bfd, info, sdynptr, sneedptr,
       s->contents = (bfd_byte *) bfd_alloc (output_bfd, s->_raw_size);
       if (s->contents == NULL && s->_raw_size != 0)
        return false;
-      
+
       /* The number of buckets is just the number of symbols divided
         by four.  To compute the final size of the hash table, we
         must actually compute the hash table.  Normally we need
@@ -1607,7 +1607,7 @@ static boolean
 sunos_scan_std_relocs (info, abfd, sec, relocs, rel_size)
      struct bfd_link_info *info;
      bfd *abfd;
-     asection *sec;
+     asection *sec ATTRIBUTE_UNUSED;
      const struct reloc_std_external *relocs;
      bfd_size_type rel_size;
 {
@@ -1767,7 +1767,7 @@ static boolean
 sunos_scan_ext_relocs (info, abfd, sec, relocs, rel_size)
      struct bfd_link_info *info;
      bfd *abfd;
-     asection *sec;
+     asection *sec ATTRIBUTE_UNUSED;
      const struct reloc_ext_external *relocs;
      bfd_size_type rel_size;
 {
@@ -2173,8 +2173,8 @@ sunos_scan_dynamic_symbol (h, data)
 /*ARGSUSED*/
 static boolean
 sunos_link_dynamic_object (info, abfd)
-     struct bfd_link_info *info;
-     bfd *abfd;
+     struct bfd_link_info *info ATTRIBUTE_UNUSED;
+     bfd *abfd ATTRIBUTE_UNUSED;
 {
   return true;
 }
@@ -2274,16 +2274,16 @@ sunos_write_dynamic_symbol (output_bfd, info, harg)
              PUT_WORD (output_bfd, r_address, srel->r_address);
              if (bfd_header_big_endian (output_bfd))
                {
-                 srel->r_index[0] = (bfd_byte)(h->dynindx >> 16);
-                 srel->r_index[1] = (bfd_byte)(h->dynindx >> 8);
-                 srel->r_index[2] = (bfd_byte)(h->dynindx);
+                 srel->r_index[0] = (bfd_byte) (h->dynindx >> 16);
+                 srel->r_index[1] = (bfd_byte) (h->dynindx >> 8);
+                 srel->r_index[2] = (bfd_byte) (h->dynindx);
                  srel->r_type[0] = (RELOC_STD_BITS_EXTERN_BIG
                                     | RELOC_STD_BITS_JMPTABLE_BIG);
                }
              else
                {
-                 srel->r_index[2] = (bfd_byte)(h->dynindx >> 16);
-                 srel->r_index[1] = (bfd_byte)(h->dynindx >> 8);
+                 srel->r_index[2] = (bfd_byte) (h->dynindx >> 16);
+                 srel->r_index[1] = (bfd_byte) (h->dynindx >> 8);
                  srel->r_index[0] = (bfd_byte)h->dynindx;
                  srel->r_type[0] = (RELOC_STD_BITS_EXTERN_LITTLE
                                     | RELOC_STD_BITS_JMPTABLE_LITTLE);
@@ -2297,8 +2297,8 @@ sunos_write_dynamic_symbol (output_bfd, info, harg)
              PUT_WORD (output_bfd, r_address, erel->r_address);
              if (bfd_header_big_endian (output_bfd))
                {
-                 erel->r_index[0] = (bfd_byte)(h->dynindx >> 16);
-                 erel->r_index[1] = (bfd_byte)(h->dynindx >> 8);
+                 erel->r_index[0] = (bfd_byte) (h->dynindx >> 16);
+                 erel->r_index[1] = (bfd_byte) (h->dynindx >> 8);
                  erel->r_index[2] = (bfd_byte)h->dynindx;
                  erel->r_type[0] =
                    (RELOC_EXT_BITS_EXTERN_BIG
@@ -2306,8 +2306,8 @@ sunos_write_dynamic_symbol (output_bfd, info, harg)
                }
              else
                {
-                 erel->r_index[2] = (bfd_byte)(h->dynindx >> 16);
-                 erel->r_index[1] = (bfd_byte)(h->dynindx >> 8);
+                 erel->r_index[2] = (bfd_byte) (h->dynindx >> 16);
+                 erel->r_index[1] = (bfd_byte) (h->dynindx >> 8);
                  erel->r_index[0] = (bfd_byte)h->dynindx;
                  erel->r_type[0] =
                    (RELOC_EXT_BITS_EXTERN_LITTLE
@@ -2427,7 +2427,7 @@ sunos_check_dynamic_reloc (info, input_bfd, input_section, harg, reloc,
      asection *input_section;
      struct aout_link_hash_entry *harg;
      PTR reloc;
-     bfd_byte *contents;
+     bfd_byte *contents ATTRIBUTE_UNUSED;
      boolean *skip;
      bfd_vma *relocationp;
 {
@@ -2594,8 +2594,8 @@ sunos_check_dynamic_reloc (info, input_bfd, input_section, harg, reloc,
                            srel->r_address);
                  if (bfd_header_big_endian (dynobj))
                    {
-                     srel->r_index[0] = (bfd_byte)(indx >> 16);
-                     srel->r_index[1] = (bfd_byte)(indx >> 8);
+                     srel->r_index[0] = (bfd_byte) (indx >> 16);
+                     srel->r_index[1] = (bfd_byte) (indx >> 8);
                      srel->r_index[2] = (bfd_byte)indx;
                      if (h == NULL)
                        srel->r_type[0] = 2 << RELOC_STD_BITS_LENGTH_SH_BIG;
@@ -2608,8 +2608,8 @@ sunos_check_dynamic_reloc (info, input_bfd, input_section, harg, reloc,
                    }
                  else
                    {
-                     srel->r_index[2] = (bfd_byte)(indx >> 16);
-                     srel->r_index[1] = (bfd_byte)(indx >> 8);
+                     srel->r_index[2] = (bfd_byte) (indx >> 16);
+                     srel->r_index[1] = (bfd_byte) (indx >> 8);
                      srel->r_index[0] = (bfd_byte)indx;
                      if (h == NULL)
                        srel->r_type[0] = 2 << RELOC_STD_BITS_LENGTH_SH_LITTLE;
@@ -2633,8 +2633,8 @@ sunos_check_dynamic_reloc (info, input_bfd, input_section, harg, reloc,
                            erel->r_address);
                  if (bfd_header_big_endian (dynobj))
                    {
-                     erel->r_index[0] = (bfd_byte)(indx >> 16);
-                     erel->r_index[1] = (bfd_byte)(indx >> 8);
+                     erel->r_index[0] = (bfd_byte) (indx >> 16);
+                     erel->r_index[1] = (bfd_byte) (indx >> 8);
                      erel->r_index[2] = (bfd_byte)indx;
                      if (h == NULL)
                        erel->r_type[0] =
@@ -2646,8 +2646,8 @@ sunos_check_dynamic_reloc (info, input_bfd, input_section, harg, reloc,
                    }
                  else
                    {
-                     erel->r_index[2] = (bfd_byte)(indx >> 16);
-                     erel->r_index[1] = (bfd_byte)(indx >> 8);
+                     erel->r_index[2] = (bfd_byte) (indx >> 16);
+                     erel->r_index[1] = (bfd_byte) (indx >> 8);
                      erel->r_index[0] = (bfd_byte)indx;
                      if (h == NULL)
                        erel->r_type[0] =
@@ -2726,14 +2726,14 @@ sunos_check_dynamic_reloc (info, input_bfd, input_section, harg, reloc,
                srel->r_address);
       if (bfd_header_big_endian (dynobj))
        {
-         srel->r_index[0] = (bfd_byte)(indx >> 16);
-         srel->r_index[1] = (bfd_byte)(indx >> 8);
+         srel->r_index[0] = (bfd_byte) (indx >> 16);
+         srel->r_index[1] = (bfd_byte) (indx >> 8);
          srel->r_index[2] = (bfd_byte)indx;
        }
       else
        {
-         srel->r_index[2] = (bfd_byte)(indx >> 16);
-         srel->r_index[1] = (bfd_byte)(indx >> 8);
+         srel->r_index[2] = (bfd_byte) (indx >> 16);
+         srel->r_index[1] = (bfd_byte) (indx >> 8);
          srel->r_index[0] = (bfd_byte)indx;
        }
       /* FIXME: We may have to change the addend for a PC relative
@@ -2751,14 +2751,14 @@ sunos_check_dynamic_reloc (info, input_bfd, input_section, harg, reloc,
                erel->r_address);
       if (bfd_header_big_endian (dynobj))
        {
-         erel->r_index[0] = (bfd_byte)(indx >> 16);
-         erel->r_index[1] = (bfd_byte)(indx >> 8);
+         erel->r_index[0] = (bfd_byte) (indx >> 16);
+         erel->r_index[1] = (bfd_byte) (indx >> 8);
          erel->r_index[2] = (bfd_byte)indx;
        }
       else
        {
-         erel->r_index[2] = (bfd_byte)(indx >> 16);
-         erel->r_index[1] = (bfd_byte)(indx >> 8);
+         erel->r_index[2] = (bfd_byte) (indx >> 16);
+         erel->r_index[1] = (bfd_byte) (indx >> 8);
          erel->r_index[0] = (bfd_byte)indx;
        }
       if (pcrel && h != NULL)
@@ -2933,7 +2933,7 @@ sunos_finish_dynamic_link (abfd, info)
       PUT_WORD (dynobj,
                BFD_ALIGN (obj_textsec (abfd)->_raw_size, 0x2000),
                esdl.ld_text);
-  
+
       if (! bfd_set_section_contents (abfd, sdyn->output_section, &esdl,
                                      (sdyn->output_offset
                                       + sizeof esd