1 files changed, 3 insertions, 201 deletions

diff --git a/bfd/cf-m68klynx.c b/bfd/cf-m68klynx.c
index 6425c30..7674f1b 100644
--- a/bfd/cf-m68klynx.c
+++ b/bfd/cf-m68klynx.c
@@ -1,5 +1,5 @@
 /* BFD back-end for Motorola M68K COFF LynxOS files.
-   Copyright 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
+   Copyright 1993, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
 This file is part of BFD, the Binary File Descriptor library.
@@ -20,207 +20,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #define TARGET_SYM	m68klynx_coff_vec
 #define TARGET_NAME	"coff-m68k-lynx"
-
 #define LYNXOS
-
 #define COFF_LONG_FILENAMES
-
-#define _bfd_m68kcoff_howto_table _bfd_m68klynx_howto_table	
-#define _bfd_m68kcoff_rtype2howto _bfd_m68klynx_rtype2howto	
-#define _bfd_m68kcoff_howto2rtype _bfd_m68klynx_howto2rtype	
-#define _bfd_m68kcoff_reloc_type_lookup _bfd_m68klynx_reloc_type_lookup
-
-#define LYNX_SPECIAL_FN _bfd_m68klynx_special_fn
-
-#include "bfd.h"
-#include "sysdep.h"
-
-#ifdef ANSI_PROTOTYPES
-struct internal_reloc;
-struct coff_link_hash_entry;
-struct internal_syment;
-#endif
-
-static bfd_reloc_status_type _bfd_m68klynx_special_fn
-  PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
-static reloc_howto_type *coff_m68k_lynx_rtype_to_howto
-  PARAMS ((bfd *, asection *, struct internal_reloc *,
-	   struct coff_link_hash_entry *, struct internal_syment *,
-	   bfd_vma *));
-
-/* For some reason when using m68k COFF the value stored in the .text
-   section for a reference to a common symbol is the value itself plus
-   any desired offset.  (taken from work done by Ian Taylor, Cygnus Support,
-   for I386 COFF).  */
-
-/* If we are producing relocateable output, we need to do some
-   adjustments to the object file that are not done by the
-   bfd_perform_relocation function.  This function is called by every
-   reloc type to make any required adjustments.  */
-
-static bfd_reloc_status_type
-_bfd_m68klynx_special_fn (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;
-{
-  symvalue diff;
-
-  if (output_bfd == (bfd *) NULL)
-    return bfd_reloc_continue;
-
-  if (bfd_is_com_section (symbol->section))
-    {
-      /* We are relocating a common symbol.  The current value in the
-	 object file is ORIG + OFFSET, where ORIG is the value of the
-	 common symbol as seen by the object file when it was compiled
-	 (this may be zero if the symbol was undefined) and OFFSET is
-	 the offset into the common symbol (normally zero, but may be
-	 non-zero when referring to a field in a common structure).
-	 ORIG is the negative of reloc_entry->addend, which is set by
-	 the CALC_ADDEND macro below.  We want to replace the value in
-	 the object file with NEW + OFFSET, where NEW is the value of
-	 the common symbol which we are going to put in the final
-	 object file.  NEW is symbol->value.  */
-      diff = symbol->value + reloc_entry->addend;
-    }
-  else
-    {
-      /* For some reason bfd_perform_relocation always effectively
-	 ignores the addend for a COFF target when producing
-	 relocateable output.  This seems to be always wrong for 386
-	 COFF, so we handle the addend here instead.  */
-      diff = reloc_entry->addend;
-    }
-
-#define DOIT(x) \
-  x = ((x & ~howto->dst_mask) | (((x & howto->src_mask) + diff) & howto->dst_mask))
-
-  if (diff != 0)
-    {
-      reloc_howto_type *howto = reloc_entry->howto;
-      unsigned char *addr = (unsigned char *) data + reloc_entry->address;
-
-      switch (howto->size)
-	{
-	case 0:
-	  {
-	    char x = bfd_get_8 (abfd, addr);
-	    DOIT (x);
-	    bfd_put_8 (abfd, x, addr);
-	  }
-	  break;
-
-	case 1:
-	  {
-	    short x = bfd_get_16 (abfd, addr);
-	    DOIT (x);
-	    bfd_put_16 (abfd, x, addr);
-	  }
-	  break;
-
-	case 2:
-	  {
-	    long x = bfd_get_32 (abfd, addr);
-	    DOIT (x);
-	    bfd_put_32 (abfd, x, addr);
-	  }
-	  break;
-
-	default:
-	  abort ();
-	}
-    }
-
-  /* Now let bfd_perform_relocation finish everything up.  */
-  return bfd_reloc_continue;
-}
-/* Compute the addend of a reloc.  If the reloc is to a common symbol,
-   the object file contains the value of the common symbol.  By the
-   time this is called, the linker may be using a different symbol
-   from a different object file with a different value.  Therefore, we
-   hack wildly to locate the original symbol from this file so that we
-   can make the correct adjustment.  This macro sets coffsym to the
-   symbol from the original file, and uses it to set the addend value
-   correctly.  If this is not a common symbol, the usual addend
-   calculation is done, except that an additional tweak is needed for
-   PC relative relocs.
-   FIXME: This macro refers to symbols and asect; these are from the
-   calling function, not the macro arguments.  */
-
-#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 = - coffsym->native->u.syment.n_value;	\
-    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 == R_PCRBYTE			\
-		|| reloc.r_type == R_PCRWORD			\
-		|| reloc.r_type == R_PCRLONG))			\
-      cache_ptr->addend += asect->vma;				\
-  }
-
-#define coff_rtype_to_howto coff_m68k_lynx_rtype_to_howto
+#define STATIC_RELOCS
+#define COFF_COMMON_ADDEND
 
 #include "coff-m68k.c"
-
-/* coff-m68k.c uses the special COFF backend linker.  We need to
-   adjust common symbols.
-
-   We can't define this function until after we have included
-   coff-m68k.c, because it uses RTYPE2HOWTO.  */
-
-/*ARGSUSED*/
-static reloc_howto_type *
-coff_m68k_lynx_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
-     bfd *abfd;
-     asection *sec;
-     struct internal_reloc *rel;
-     struct coff_link_hash_entry *h;
-     struct internal_syment *sym;
-     bfd_vma *addendp;
-{
-  arelent relent;
-  reloc_howto_type *howto;
-
-  RTYPE2HOWTO (&relent, rel);
-
-  howto = relent.howto;
-
-  if (howto->pc_relative)
-    *addendp += sec->vma;
-
-  if (sym != NULL && sym->n_scnum == 0 && sym->n_value != 0)
-    {
-      /* This is a common symbol.  The section contents include the
-	 size (sym->n_value) as an addend.  The relocate_section
-	 function will be adding in the final value of the symbol.  We
-	 need to subtract out the current size in order to get the
-	 correct result.  */
-      BFD_ASSERT (h != NULL);
-      *addendp -= sym->n_value;
-    }
-
-  /* If the output symbol is common (in which case this must be a
-     relocateable link), we need to add in the final size of the
-     common symbol.  */
-  if (h != NULL && h->root.type == bfd_link_hash_common)
-    *addendp += h->root.u.c.size;
-
-  return howto;
-}