Initial revision

1 files changed, 703 insertions, 0 deletions

diff --git a/bfd/coff-i960.c b/bfd/coff-i960.c
new file mode 100644
index 00000000000..25455d9ead8
--- /dev/null
+++ b/bfd/coff-i960.c
@@ -0,0 +1,703 @@
+/* BFD back-end for Intel 960 COFF files.
+   Copyright (C) 1990, 91, 92, 93, 94, 95, 1997 Free Software Foundation, Inc.
+   Written by Cygnus Support.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#define I960 1
+#define BADMAG(x) I960BADMAG(x)
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+#include "coff/i960.h"
+#include "coff/internal.h"
+#include "libcoff.h"		/* to allow easier abstraction-breaking */
+
+static boolean coff_i960_is_local_label_name PARAMS ((bfd *, const char *));
+static bfd_reloc_status_type optcall_callback
+  PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
+static bfd_reloc_status_type coff_i960_relocate
+  PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
+static reloc_howto_type *coff_i960_reloc_type_lookup
+  PARAMS ((bfd *, bfd_reloc_code_real_type));
+static boolean coff_i960_start_final_link
+  PARAMS ((bfd *, struct bfd_link_info *));
+static boolean coff_i960_relocate_section
+  PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
+	   struct internal_reloc *, struct internal_syment *, asection **));
+static boolean coff_i960_adjust_symndx
+  PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *,
+	   struct internal_reloc *, boolean *));
+
+#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (3)
+#define COFF_ALIGN_IN_SECTION_HEADER 1
+
+#define GET_SCNHDR_ALIGN bfd_h_get_32
+#define PUT_SCNHDR_ALIGN bfd_h_put_32
+
+/* The i960 does not support an MMU, so COFF_PAGE_SIZE can be
+   arbitrarily small.  */
+#define COFF_PAGE_SIZE 1
+
+#define COFF_LONG_FILENAMES
+
+/* This set of local label names is taken from gas.  */
+
+static boolean
+coff_i960_is_local_label_name (abfd, name)
+     bfd *abfd;
+     const char *name;
+{
+  return (name[0] == 'L'
+	  || (name[0] == '.'
+	      && (name[1] == 'C'
+		  || name[1] == 'I'
+		  || name[1] == '.')));
+}
+
+/* This is just like the usual CALC_ADDEND, but it includes the
+   section VMA for PC relative relocs.  */
+#ifndef CALC_ADDEND
+#define CALC_ADDEND(abfd, ptr, reloc, cache_ptr)                \
+  {                                                             \
+    coff_symbol_type *coffsym = (coff_symbol_type *) NULL;      \
+    if (ptr && bfd_asymbol_bfd (ptr) != abfd)                   \
+      coffsym = (obj_symbols (abfd)                             \
+                 + (cache_ptr->sym_ptr_ptr - symbols));         \
+    else if (ptr)                                               \
+      coffsym = coff_symbol_from (abfd, ptr);                   \
+    if (coffsym != (coff_symbol_type *) NULL                    \
+        && coffsym->native->u.syment.n_scnum == 0)              \
+      cache_ptr->addend = 0;                                    \
+    else if (ptr && bfd_asymbol_bfd (ptr) == abfd               \
+             && ptr->section != (asection *) NULL)              \
+      cache_ptr->addend = - (ptr->section->vma + ptr->value);   \
+    else                                                        \
+      cache_ptr->addend = 0;                                    \
+    if (ptr && (reloc.r_type == 25 || reloc.r_type == 27))	\
+      cache_ptr->addend += asect->vma;				\
+  }
+#endif
+
+#define CALLS	 0x66003800	/* Template for 'calls' instruction	*/
+#define BAL	 0x0b000000	/* Template for 'bal' instruction	*/
+#define BAL_MASK 0x00ffffff
+
+static bfd_reloc_status_type 
+optcall_callback (abfd, reloc_entry, symbol_in, data,
+		  input_section, ignore_bfd, error_message)
+     bfd *abfd;
+     arelent *reloc_entry;
+     asymbol *symbol_in;
+     PTR data;
+     asection *input_section;
+     bfd *ignore_bfd;
+     char **error_message;
+{
+  /* This item has already been relocated correctly, but we may be
+   * able to patch in yet better code - done by digging out the
+   * correct info on this symbol */
+  bfd_reloc_status_type result;
+  coff_symbol_type *cs = coffsymbol(symbol_in);
+
+  /* Don't do anything with symbols which aren't tied up yet,
+     except move the reloc. */
+  if (bfd_is_und_section (cs->symbol.section)) {
+    reloc_entry->address += input_section->output_offset;
+    return bfd_reloc_ok;
+  }
+    
+  /* So the target symbol has to be of coff type, and the symbol 
+     has to have the correct native information within it */
+  if ((bfd_asymbol_flavour(&cs->symbol) != bfd_target_coff_flavour)
+      || (cs->native == (combined_entry_type *)NULL))
+    {
+      /* This is interesting, consider the case where we're outputting coff
+	 from a mix n match input, linking from coff to a symbol defined in a
+	 bout file will cause this match to be true. Should I complain?  This
+	 will only work if the bout symbol is non leaf.  */
+      *error_message =
+	(char *) _("uncertain calling convention for non-COFF symbol");
+      result = bfd_reloc_dangerous;
+    }
+  else
+    {
+    switch (cs->native->u.syment.n_sclass) 
+      {
+      case C_LEAFSTAT:
+      case C_LEAFEXT:
+  	/* This is a call to a leaf procedure, replace instruction with a bal
+	   to the correct location.  */
+	{
+	  union internal_auxent *aux = &((cs->native+2)->u.auxent);
+	  int word = bfd_get_32(abfd, (bfd_byte *)data + reloc_entry->address);
+	  int olf = (aux->x_bal.x_balntry - cs->native->u.syment.n_value);
+	  BFD_ASSERT(cs->native->u.syment.n_numaux==2);
+
+	  /* We replace the original call instruction with a bal to
+	     the bal entry point - the offset of which is described in
+	     the 2nd auxent of the original symbol. We keep the native
+	     sym and auxents untouched, so the delta between the two
+	     is the offset of the bal entry point.  */
+	  word = ((word +  olf)  & BAL_MASK) | BAL;
+  	  bfd_put_32(abfd, word, (bfd_byte *) data + reloc_entry->address);
+  	}
+	result = bfd_reloc_ok;
+	break;
+      case C_SCALL:
+	/* This is a call to a system call, replace with a calls to # */
+	BFD_ASSERT(0);
+	result = bfd_reloc_ok;
+	break;
+      default:
+	result = bfd_reloc_ok;
+	break;
+      }
+  }
+  return result;
+}
+
+/* i960 COFF is used by VxWorks 5.1.  However, VxWorks 5.1 does not
+   appear to correctly handle a reloc against a symbol defined in the
+   same object file.  It appears to simply discard such relocs, rather
+   than adding their values into the object file.  We handle this here
+   by converting all relocs against defined symbols into relocs
+   against the section symbol, when generating a relocateable output
+   file.
+
+   Note that this function is only called if we are not using the COFF
+   specific backend linker.  It only does something when doing a
+   relocateable link, which will almost certainly fail when not
+   generating COFF i960 output, so this function is actually no longer
+   useful.  It was used before this target was converted to use the
+   COFF specific backend linker.  */
+
+static bfd_reloc_status_type 
+coff_i960_relocate (abfd, reloc_entry, symbol, data, input_section,
+		    output_bfd, error_message)
+     bfd *abfd;
+     arelent *reloc_entry;
+     asymbol *symbol;
+     PTR data;
+     asection *input_section;
+     bfd *output_bfd;
+     char **error_message;
+{
+  asection *osec;
+
+  if (output_bfd == NULL)
+    {
+      /* Not generating relocateable output file.  */
+      return bfd_reloc_continue;
+    }
+
+  if (bfd_is_und_section (bfd_get_section (symbol)))
+    {
+      /* Symbol is not defined, so no need to worry about it.  */
+      return bfd_reloc_continue;
+    }
+
+  if (bfd_is_com_section (bfd_get_section (symbol)))
+    {
+      /* I don't really know what the right action is for a common
+         symbol.  */
+      return bfd_reloc_continue;
+    }
+
+  /* Convert the reloc to use the section symbol.  FIXME: This method
+     is ridiculous.  */
+  osec = bfd_get_section (symbol)->output_section;
+  if (coff_section_data (output_bfd, osec) != NULL
+      && coff_section_data (output_bfd, osec)->tdata != NULL)
+    reloc_entry->sym_ptr_ptr =
+      (asymbol **) coff_section_data (output_bfd, osec)->tdata;
+  else
+    {
+      const char *sec_name;
+      asymbol **syms, **sym_end;
+
+      sec_name = bfd_get_section_name (output_bfd, osec);
+      syms = bfd_get_outsymbols (output_bfd);
+      sym_end = syms + bfd_get_symcount (output_bfd);
+      for (; syms < sym_end; syms++)
+	{
+	  if (bfd_asymbol_name (*syms) != NULL
+	      && (*syms)->value == 0
+	      && strcmp ((*syms)->section->output_section->name,
+			 sec_name) == 0)
+	    break;
+	}
+
+      if (syms >= sym_end)
+	abort ();
+
+      reloc_entry->sym_ptr_ptr = syms;
+
+      if (coff_section_data (output_bfd, osec) == NULL)
+	{
+	  osec->used_by_bfd =
+	    ((PTR) bfd_zalloc (abfd,
+			       sizeof (struct coff_section_tdata)));
+	  if (osec->used_by_bfd == NULL)
+	    return bfd_reloc_overflow;
+	}
+      coff_section_data (output_bfd, osec)->tdata = (PTR) syms;
+    }
+
+  /* Let bfd_perform_relocation do its thing, which will include
+     stuffing the symbol addend into the object file.  */
+  return bfd_reloc_continue;
+}
+
+static reloc_howto_type howto_rellong =
+  HOWTO ((unsigned int) R_RELLONG, 0, 2, 32,false, 0,
+	 complain_overflow_bitfield, coff_i960_relocate,"rellong", true,
+	 0xffffffff, 0xffffffff, 0);
+static reloc_howto_type howto_iprmed =
+  HOWTO (R_IPRMED, 0, 2, 24,true,0, complain_overflow_signed,
+	 coff_i960_relocate, "iprmed ", true, 0x00ffffff, 0x00ffffff, 0);
+static reloc_howto_type howto_optcall =
+  HOWTO (R_OPTCALL, 0,2,24,true,0, complain_overflow_signed,
+	 optcall_callback, "optcall", true, 0x00ffffff, 0x00ffffff, 0);
+
+static reloc_howto_type *
+coff_i960_reloc_type_lookup (abfd, code)
+     bfd *abfd;
+     bfd_reloc_code_real_type code;
+{
+  switch (code)
+    {
+    default:
+      return 0;
+    case BFD_RELOC_I960_CALLJ:
+      return &howto_optcall;
+    case BFD_RELOC_32:
+    case BFD_RELOC_CTOR:
+      return &howto_rellong;
+    case BFD_RELOC_24_PCREL:
+      return &howto_iprmed;
+    }
+}
+
+/* The real code is in coffcode.h */
+
+#define RTYPE2HOWTO(cache_ptr, dst) \
+{							\
+   reloc_howto_type *howto_ptr;				\
+   switch ((dst)->r_type) {				\
+     case 17: howto_ptr = &howto_rellong; break;	\
+     case 25: howto_ptr = &howto_iprmed; break;		\
+     case 27: howto_ptr = &howto_optcall; break;	\
+     default: howto_ptr = 0; break;			\
+     }							\
+   (cache_ptr)->howto = howto_ptr;			\
+ }
+
+/* i960 COFF is used by VxWorks 5.1.  However, VxWorks 5.1 does not
+   appear to correctly handle a reloc against a symbol defined in the
+   same object file.  It appears to simply discard such relocs, rather
+   than adding their values into the object file.  We handle this by
+   converting all relocs against global symbols into relocs against
+   internal symbols at the start of the section.  This routine is
+   called at the start of the linking process, and it creates the
+   necessary symbols.  */
+
+static boolean
+coff_i960_start_final_link (abfd, info)
+     bfd *abfd;
+     struct bfd_link_info *info;
+{
+  bfd_size_type symesz = bfd_coff_symesz (abfd);
+  asection *o;
+  bfd_byte *esym;
+
+  if (! info->relocateable)
+    return true;
+
+  esym = (bfd_byte *) bfd_malloc (symesz);
+  if (esym == NULL)
+    return false;
+
+  if (bfd_seek (abfd, obj_sym_filepos (abfd), SEEK_SET) != 0)
+    return false;
+
+  for (o = abfd->sections; o != NULL; o = o->next)
+    {
+      struct internal_syment isym;
+
+      strncpy (isym._n._n_name, o->name, SYMNMLEN);
+      isym.n_value = 0;
+      isym.n_scnum = o->target_index;
+      isym.n_type = T_NULL;
+      isym.n_sclass = C_STAT;
+      isym.n_numaux = 0;
+
+      bfd_coff_swap_sym_out (abfd, (PTR) &isym, (PTR) esym);
+
+      if (bfd_write (esym, symesz, 1, abfd) != symesz)
+	{
+	  free (esym);
+	  return false;
+	}
+
+      obj_raw_syment_count (abfd) += 1;
+    }
+
+  free (esym);
+
+  return true;
+}
+
+/* The reloc processing routine for the optimized COFF linker.  */
+
+static boolean
+coff_i960_relocate_section (output_bfd, info, input_bfd, input_section,
+			    contents, relocs, syms, sections)
+     bfd *output_bfd;
+     struct bfd_link_info *info;
+     bfd *input_bfd;
+     asection *input_section;
+     bfd_byte *contents;
+     struct internal_reloc *relocs;
+     struct internal_syment *syms;
+     asection **sections;
+{
+  struct internal_reloc *rel;
+  struct internal_reloc *relend;
+
+  rel = relocs;
+  relend = rel + input_section->reloc_count;
+  for (; rel < relend; rel++)
+    {
+      long symndx;
+      struct coff_link_hash_entry *h;
+      struct internal_syment *sym;
+      bfd_vma addend;
+      bfd_vma val;
+      reloc_howto_type *howto;
+      bfd_reloc_status_type rstat = bfd_reloc_ok;
+      boolean done;
+
+      symndx = rel->r_symndx;
+
+      if (symndx == -1)
+	{
+	  h = NULL;
+	  sym = NULL;
+	}
+      else
+	{    
+	  h = obj_coff_sym_hashes (input_bfd)[symndx];
+	  sym = syms + symndx;
+	}
+
+      if (sym != NULL && sym->n_scnum != 0)
+	addend = - sym->n_value;
+      else
+	addend = 0;
+
+      switch (rel->r_type)
+	{
+	case 17: howto = &howto_rellong; break;
+	case 25: howto = &howto_iprmed; break;
+	case 27: howto = &howto_optcall; break;
+	default:
+	  bfd_set_error (bfd_error_bad_value);
+	  return false;
+	}
+
+      val = 0;
+
+      if (h == NULL)
+	{
+	  asection *sec;
+
+	  if (symndx == -1)
+	    {
+	      sec = bfd_abs_section_ptr;
+	      val = 0;
+	    }
+	  else
+	    {
+	      sec = sections[symndx];
+              val = (sec->output_section->vma
+		     + sec->output_offset
+		     + sym->n_value
+		     - sec->vma);
+	    }
+	}
+      else
+	{
+	  if (h->root.type == bfd_link_hash_defined
+	      || h->root.type == bfd_link_hash_defweak)
+	    {
+	      asection *sec;
+
+	      sec = h->root.u.def.section;
+	      val = (h->root.u.def.value
+		     + sec->output_section->vma
+		     + sec->output_offset);
+	    }
+	  else if (! info->relocateable)
+	    {
+	      if (! ((*info->callbacks->undefined_symbol)
+		     (info, h->root.root.string, input_bfd, input_section,
+		      rel->r_vaddr - input_section->vma)))
+		return false;
+	    }
+	}
+
+      done = false;
+
+      if (howto->type == R_OPTCALL && ! info->relocateable && symndx != -1)
+	{
+	  int class;
+
+	  if (h != NULL)
+	    class = h->class;
+	  else
+	    class = sym->n_sclass;
+
+	  switch (class)
+	    {
+	    case C_NULL:
+	      /* This symbol is apparently not from a COFF input file.
+                 We warn, and then assume that it is not a leaf
+                 function.  */
+	      if (! ((*info->callbacks->reloc_dangerous)
+		     (info,
+		      _("uncertain calling convention for non-COFF symbol"),
+		      input_bfd, input_section,
+		      rel->r_vaddr - input_section->vma)))
+		return false;
+	      break;
+	    case C_LEAFSTAT:
+	    case C_LEAFEXT:
+	      /* This is a call to a leaf procedure; use the bal
+                 instruction.  */
+	      {
+		long olf;
+		unsigned long word;
+
+		if (h != NULL)
+		  {
+		    BFD_ASSERT (h->numaux == 2);
+		    olf = h->aux[1].x_bal.x_balntry;
+		  }
+		else
+		  {
+		    bfd_byte *esyms;
+		    union internal_auxent aux;
+
+		    BFD_ASSERT (sym->n_numaux == 2);
+		    esyms = (bfd_byte *) obj_coff_external_syms (input_bfd);
+		    esyms += (symndx + 2) * bfd_coff_symesz (input_bfd);
+		    bfd_coff_swap_aux_in (input_bfd, (PTR) esyms, sym->n_type,
+					  sym->n_sclass, 1, sym->n_numaux,
+					  (PTR) &aux);
+		    olf = aux.x_bal.x_balntry;
+		  }
+
+		word = bfd_get_32 (input_bfd,
+				   (contents
+				    + (rel->r_vaddr - input_section->vma)));
+		word = ((word + olf - val) & BAL_MASK) | BAL;
+		bfd_put_32 (input_bfd,
+			    word,
+			    (contents
+			     + (rel->r_vaddr - input_section->vma)));
+		done = true;
+	      }
+	      break;
+	    case C_SCALL:
+	      BFD_ASSERT (0);
+	      break;
+	    }
+	}
+
+      if (! done)
+	{
+	  if (howto->pc_relative)
+	    addend += input_section->vma;
+	  rstat = _bfd_final_link_relocate (howto, input_bfd, input_section,
+					    contents,
+					    rel->r_vaddr - input_section->vma,
+					    val, addend);
+	}
+
+      switch (rstat)
+	{
+	default:
+	  abort ();
+	case bfd_reloc_ok:
+	  break;
+	case bfd_reloc_overflow:
+	  {
+	    const char *name;
+	    char buf[SYMNMLEN + 1];
+
+	    if (symndx == -1)
+	      name = "*ABS*";
+	    else if (h != NULL)
+	      name = h->root.root.string;
+	    else
+	      {
+		name = _bfd_coff_internal_syment_name (input_bfd, sym, buf);
+		if (name == NULL)
+		  return false;
+	      }
+
+	    if (! ((*info->callbacks->reloc_overflow)
+		   (info, name, howto->name, (bfd_vma) 0, input_bfd,
+		    input_section, rel->r_vaddr - input_section->vma)))
+	      return false;
+	  }
+	}
+    }
+
+  return true;
+}
+
+/* Adjust the symbol index of any reloc against a global symbol to
+   instead be a reloc against the internal symbol we created specially
+   for the section.  */
+
+/*ARGSUSED*/
+static boolean
+coff_i960_adjust_symndx (obfd, info, ibfd, sec, irel, adjustedp)
+     bfd *obfd;
+     struct bfd_link_info *info;
+     bfd *ibfd;
+     asection *sec;
+     struct internal_reloc *irel;
+     boolean *adjustedp;
+{
+  struct coff_link_hash_entry *h;
+
+  *adjustedp = false;
+
+  h = obj_coff_sym_hashes (ibfd)[irel->r_symndx];
+  if (h == NULL
+      || (h->root.type != bfd_link_hash_defined
+	  && h->root.type != bfd_link_hash_defweak))
+    return true;
+
+  irel->r_symndx = h->root.u.def.section->output_section->target_index - 1;
+  *adjustedp = true;
+
+  return true;
+}
+
+#define coff_bfd_is_local_label_name coff_i960_is_local_label_name
+
+#define coff_start_final_link coff_i960_start_final_link
+
+#define coff_relocate_section coff_i960_relocate_section
+
+#define coff_adjust_symndx coff_i960_adjust_symndx
+
+#define coff_bfd_reloc_type_lookup coff_i960_reloc_type_lookup
+
+#include "coffcode.h"
+
+const bfd_target icoff_little_vec =
+{
+  "coff-Intel-little",		/* name */
+  bfd_target_coff_flavour,
+  BFD_ENDIAN_LITTLE,		/* data byte order is little */
+  BFD_ENDIAN_LITTLE,		/* header byte order is little */
+
+  (HAS_RELOC | EXEC_P |		/* object flags */
+   HAS_LINENO | HAS_DEBUG |
+   HAS_SYMS | HAS_LOCALS | WP_TEXT),
+
+  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
+  '_',				/* leading underscore */
+  '/',				/* ar_pad_char */
+  15,				/* ar_max_namelen */
+
+  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
+  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
+
+ {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
+   bfd_generic_archive_p, _bfd_dummy_target},
+ {bfd_false, coff_mkobject,	/* bfd_set_format */
+   _bfd_generic_mkarchive, bfd_false},
+ {bfd_false, coff_write_object_contents, /* bfd_write_contents */
+   _bfd_write_archive_contents, bfd_false},
+
+     BFD_JUMP_TABLE_GENERIC (coff),
+     BFD_JUMP_TABLE_COPY (coff),
+     BFD_JUMP_TABLE_CORE (_bfd_nocore),
+     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
+     BFD_JUMP_TABLE_SYMBOLS (coff),
+     BFD_JUMP_TABLE_RELOCS (coff),
+     BFD_JUMP_TABLE_WRITE (coff),
+     BFD_JUMP_TABLE_LINK (coff),
+     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
+  COFF_SWAP_TABLE,
+};
+
+
+const bfd_target icoff_big_vec =
+{
+  "coff-Intel-big",		/* name */
+  bfd_target_coff_flavour,
+  BFD_ENDIAN_LITTLE,		/* data byte order is little */
+  BFD_ENDIAN_BIG,		/* header byte order is big */
+
+  (HAS_RELOC | EXEC_P |		/* object flags */
+   HAS_LINENO | HAS_DEBUG |
+   HAS_SYMS | HAS_LOCALS | WP_TEXT),
+
+  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
+  '_',				/* leading underscore */
+  '/',				/* ar_pad_char */
+  15,				/* ar_max_namelen */
+
+bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
+bfd_getb64, bfd_getb_signed_64, bfd_putb64,
+     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
+     bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
+
+  {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
+     bfd_generic_archive_p, _bfd_dummy_target},
+  {bfd_false, coff_mkobject,	/* bfd_set_format */
+     _bfd_generic_mkarchive, bfd_false},
+  {bfd_false, coff_write_object_contents,	/* bfd_write_contents */
+     _bfd_write_archive_contents, bfd_false},
+
+     BFD_JUMP_TABLE_GENERIC (coff),
+     BFD_JUMP_TABLE_COPY (coff),
+     BFD_JUMP_TABLE_CORE (_bfd_nocore),
+     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
+     BFD_JUMP_TABLE_SYMBOLS (coff),
+     BFD_JUMP_TABLE_RELOCS (coff),
+     BFD_JUMP_TABLE_WRITE (coff),
+     BFD_JUMP_TABLE_LINK (coff),
+     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
+  COFF_SWAP_TABLE,
+};