19990502 sourceware importbinu_ss_19990502

1 files changed, 2884 insertions, 0 deletions

diff --git a/gas/write.c b/gas/write.c
new file mode 100644
index 0000000..18e6e10
--- /dev/null
+++ b/gas/write.c
@@ -0,0 +1,2884 @@
+/* write.c - emit .o file
+   Copyright (C) 1986, 87, 90, 91, 92, 93, 94, 95, 96, 97, 1998
+   Free Software Foundation, Inc.
+
+   This file is part of GAS, the GNU Assembler.
+
+   GAS 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, or (at your option)
+   any later version.
+
+   GAS 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 GAS; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.  */
+
+/* This thing should be set up to do byteordering correctly.  But... */
+
+#include "as.h"
+#include "subsegs.h"
+#include "obstack.h"
+#include "output-file.h"
+
+/* This looks like a good idea.  Let's try turning it on always, for now.  */
+#undef  BFD_FAST_SECTION_FILL
+#define BFD_FAST_SECTION_FILL
+
+/* The NOP_OPCODE is for the alignment fill value.  Fill it with a nop
+   instruction so that the disassembler does not choke on it.  */
+#ifndef NOP_OPCODE
+#define NOP_OPCODE 0x00
+#endif
+
+#ifndef TC_ADJUST_RELOC_COUNT
+#define TC_ADJUST_RELOC_COUNT(FIXP,COUNT)
+#endif
+
+#ifndef TC_FORCE_RELOCATION
+#define TC_FORCE_RELOCATION(FIXP) 0
+#endif
+
+#ifndef TC_FORCE_RELOCATION_SECTION
+#define TC_FORCE_RELOCATION_SECTION(FIXP,SEG) TC_FORCE_RELOCATION(FIXP)
+#endif
+
+#ifndef	MD_PCREL_FROM_SECTION
+#define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from(FIXP)
+#endif
+
+#ifndef WORKING_DOT_WORD
+extern CONST int md_short_jump_size;
+extern CONST int md_long_jump_size;
+#endif
+
+int symbol_table_frozen;
+void print_fixup PARAMS ((fixS *));
+
+#ifdef BFD_ASSEMBLER
+static void renumber_sections PARAMS ((bfd *, asection *, PTR));
+
+/* We generally attach relocs to frag chains.  However, after we have
+   chained these all together into a segment, any relocs we add after
+   that must be attached to a segment.  This will include relocs added
+   in md_estimate_size_for_relax, for example.  */
+static int frags_chained = 0;
+#endif
+
+#ifndef BFD_ASSEMBLER
+
+#ifndef MANY_SEGMENTS
+struct frag *text_frag_root;
+struct frag *data_frag_root;
+struct frag *bss_frag_root;
+
+struct frag *text_last_frag;	/* Last frag in segment. */
+struct frag *data_last_frag;	/* Last frag in segment. */
+static struct frag *bss_last_frag;	/* Last frag in segment. */
+#endif
+
+#ifndef BFD
+static object_headers headers;
+#endif
+
+long string_byte_count;
+char *next_object_file_charP;	/* Tracks object file bytes. */
+
+#ifndef OBJ_VMS
+int magic_number_for_object_file = DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE;
+#endif
+
+#endif /* BFD_ASSEMBLER */
+
+static int n_fixups;
+
+#ifdef BFD_ASSEMBLER
+static fixS *fix_new_internal PARAMS ((fragS *, int where, int size,
+				       symbolS *add, symbolS *sub,
+				       offsetT offset, int pcrel,
+				       bfd_reloc_code_real_type r_type));
+#else
+static fixS *fix_new_internal PARAMS ((fragS *, int where, int size,
+				       symbolS *add, symbolS *sub,
+				       offsetT offset, int pcrel,
+				       int r_type));
+#endif
+#if defined (BFD_ASSEMBLER) || (!defined (BFD) && !defined (OBJ_VMS))
+static long fixup_segment PARAMS ((fixS * fixP, segT this_segment_type));
+#endif
+static relax_addressT relax_align PARAMS ((relax_addressT addr, int align));
+#if defined (BFD_ASSEMBLER) || ! defined (BFD)
+static fragS *chain_frchains_together_1 PARAMS ((segT, struct frchain *));
+#endif
+#ifdef BFD_ASSEMBLER
+static void chain_frchains_together PARAMS ((bfd *, segT, PTR));
+static void cvt_frag_to_fill PARAMS ((segT, fragS *));
+static void relax_and_size_seg PARAMS ((bfd *, asection *, PTR));
+static void adjust_reloc_syms PARAMS ((bfd *, asection *, PTR));
+static void write_relocs PARAMS ((bfd *, asection *, PTR));
+static void write_contents PARAMS ((bfd *, asection *, PTR));
+static void set_symtab PARAMS ((void));
+#endif
+#if defined (BFD_ASSEMBLER) || (! defined (BFD) && ! defined (OBJ_AOUT))
+static void merge_data_into_text PARAMS ((void));
+#endif
+#if ! defined (BFD_ASSEMBLER) && ! defined (BFD)
+static void cvt_frag_to_fill PARAMS ((object_headers *, segT, fragS *));
+static void remove_subsegs PARAMS ((frchainS *, int, fragS **, fragS **));
+static void relax_and_size_all_segments PARAMS ((void));
+#endif
+
+/*
+ *			fix_new()
+ *
+ * Create a fixS in obstack 'notes'.
+ */
+static fixS *
+fix_new_internal (frag, where, size, add_symbol, sub_symbol, offset, pcrel,
+		  r_type)
+     fragS *frag;		/* Which frag? */
+     int where;			/* Where in that frag? */
+     int size;			/* 1, 2, or 4 usually. */
+     symbolS *add_symbol;	/* X_add_symbol. */
+     symbolS *sub_symbol;	/* X_op_symbol. */
+     offsetT offset;		/* X_add_number. */
+     int pcrel;			/* TRUE if PC-relative relocation. */
+#ifdef BFD_ASSEMBLER
+     bfd_reloc_code_real_type r_type; /* Relocation type */
+#else
+     int r_type;		/* Relocation type */
+#endif
+{
+  fixS *fixP;
+
+  n_fixups++;
+
+  fixP = (fixS *) obstack_alloc (&notes, sizeof (fixS));
+
+  fixP->fx_frag = frag;
+  fixP->fx_where = where;
+  fixP->fx_size = size;
+  /* We've made fx_size a narrow field; check that it's wide enough.  */
+  if (fixP->fx_size != size)
+    {
+      as_bad (_("field fx_size too small to hold %d"), size);
+      abort ();
+    }
+  fixP->fx_addsy = add_symbol;
+  fixP->fx_subsy = sub_symbol;
+  fixP->fx_offset = offset;
+  fixP->fx_pcrel = pcrel;
+  fixP->fx_plt = 0;
+#if defined(NEED_FX_R_TYPE) || defined (BFD_ASSEMBLER)
+  fixP->fx_r_type = r_type;
+#endif
+  fixP->fx_im_disp = 0;
+  fixP->fx_pcrel_adjust = 0;
+  fixP->fx_bit_fixP = 0;
+  fixP->fx_addnumber = 0;
+  fixP->fx_tcbit = 0;
+  fixP->fx_done = 0;
+  fixP->fx_no_overflow = 0;
+  fixP->fx_signed = 0;
+
+#ifdef USING_CGEN
+  fixP->fx_cgen.insn = NULL;
+  fixP->fx_cgen.opinfo = 0;
+#endif
+
+#ifdef TC_FIX_TYPE
+  TC_INIT_FIX_DATA(fixP);
+#endif
+
+  as_where (&fixP->fx_file, &fixP->fx_line);
+
+  /* Usually, we want relocs sorted numerically, but while
+     comparing to older versions of gas that have relocs
+     reverse sorted, it is convenient to have this compile
+     time option.  xoxorich. */
+
+  {
+
+#ifdef BFD_ASSEMBLER
+    fixS **seg_fix_rootP = (frags_chained
+			    ? &seg_info (now_seg)->fix_root
+			    : &frchain_now->fix_root);
+    fixS **seg_fix_tailP = (frags_chained
+			    ? &seg_info (now_seg)->fix_tail
+			    : &frchain_now->fix_tail);
+#endif
+
+#ifdef REVERSE_SORT_RELOCS
+
+    fixP->fx_next = *seg_fix_rootP;
+    *seg_fix_rootP = fixP;
+
+#else /* REVERSE_SORT_RELOCS */
+
+    fixP->fx_next = NULL;
+
+    if (*seg_fix_tailP)
+      (*seg_fix_tailP)->fx_next = fixP;
+    else
+      *seg_fix_rootP = fixP;
+    *seg_fix_tailP = fixP;
+
+#endif /* REVERSE_SORT_RELOCS */
+
+  }
+
+  return fixP;
+}
+
+/* Create a fixup relative to a symbol (plus a constant).  */
+
+fixS *
+fix_new (frag, where, size, add_symbol, offset, pcrel, r_type)
+     fragS *frag;		/* Which frag? */
+     int where;			/* Where in that frag? */
+     int size;			/* 1, 2, or 4 usually. */
+     symbolS *add_symbol;	/* X_add_symbol. */
+     offsetT offset;		/* X_add_number. */
+     int pcrel;			/* TRUE if PC-relative relocation. */
+#ifdef BFD_ASSEMBLER
+     bfd_reloc_code_real_type r_type; /* Relocation type */
+#else
+     int r_type;		/* Relocation type */
+#endif
+{
+  return fix_new_internal (frag, where, size, add_symbol,
+			   (symbolS *) NULL, offset, pcrel, r_type);
+}
+
+/* Create a fixup for an expression.  Currently we only support fixups
+   for difference expressions.  That is itself more than most object
+   file formats support anyhow.  */
+
+fixS *
+fix_new_exp (frag, where, size, exp, pcrel, r_type)
+     fragS *frag;		/* Which frag? */
+     int where;			/* Where in that frag? */
+     int size;			/* 1, 2, or 4 usually. */
+     expressionS *exp;		/* Expression.  */
+     int pcrel;			/* TRUE if PC-relative relocation. */
+#ifdef BFD_ASSEMBLER
+     bfd_reloc_code_real_type r_type; /* Relocation type */
+#else
+     int r_type;		/* Relocation type */
+#endif
+{
+  symbolS *add = NULL;
+  symbolS *sub = NULL;
+  offsetT off = 0;
+
+  switch (exp->X_op)
+    {
+    case O_absent:
+      break;
+
+    case O_add:
+      /* This comes up when _GLOBAL_OFFSET_TABLE_+(.-L0) is read, if
+	 the difference expression cannot immediately be reduced.  */
+      {
+	symbolS *stmp = make_expr_symbol (exp);
+	exp->X_op = O_symbol;
+	exp->X_op_symbol = 0;
+	exp->X_add_symbol = stmp;
+	exp->X_add_number = 0;
+	return fix_new_exp (frag, where, size, exp, pcrel, r_type);
+      }
+
+    case O_symbol_rva:
+      add = exp->X_add_symbol;
+      off = exp->X_add_number;
+
+#if defined(BFD_ASSEMBLER)
+      r_type = BFD_RELOC_RVA;
+#else
+#if defined(TC_RVA_RELOC)
+      r_type = TC_RVA_RELOC;
+#else
+      as_fatal(_("rva not supported"));
+#endif
+#endif
+      break;
+
+    case O_uminus:
+      sub = exp->X_add_symbol;
+      off = exp->X_add_number;
+      break;
+
+    case O_subtract:
+      sub = exp->X_op_symbol;
+      /* Fall through.  */
+    case O_symbol:
+      add = exp->X_add_symbol;
+      /* Fall through.   */
+    case O_constant:
+      off = exp->X_add_number;
+      break;
+
+    default:
+      add = make_expr_symbol (exp);
+      break;
+    }
+
+  return fix_new_internal (frag, where, size, add, sub, off,
+			   pcrel, r_type);
+}
+
+/* Append a string onto another string, bumping the pointer along.  */
+void
+append (charPP, fromP, length)
+     char **charPP;
+     char *fromP;
+     unsigned long length;
+{
+  /* Don't trust memcpy() of 0 chars. */
+  if (length == 0)
+    return;
+
+  memcpy (*charPP, fromP, length);
+  *charPP += length;
+}
+
+#ifndef BFD_ASSEMBLER
+int section_alignment[SEG_MAXIMUM_ORDINAL];
+#endif
+
+/*
+ * This routine records the largest alignment seen for each segment.
+ * If the beginning of the segment is aligned on the worst-case
+ * boundary, all of the other alignments within it will work.  At
+ * least one object format really uses this info.
+ */
+void
+record_alignment (seg, align)
+     /* Segment to which alignment pertains */
+     segT seg;
+     /* Alignment, as a power of 2 (e.g., 1 => 2-byte boundary, 2 => 4-byte
+	boundary, etc.)  */
+     int align;
+{
+  if (seg == absolute_section)
+    return;
+#ifdef BFD_ASSEMBLER
+  if ((unsigned int) align > bfd_get_section_alignment (stdoutput, seg))
+    bfd_set_section_alignment (stdoutput, seg, align);
+#else
+  if (align > section_alignment[(int) seg])
+    section_alignment[(int) seg] = align;
+#endif
+}
+
+#ifdef BFD_ASSEMBLER
+
+/* Reset the section indices after removing the gas created sections.  */
+
+static void
+renumber_sections (abfd, sec, countparg)
+     bfd *abfd;
+     asection *sec;
+     PTR countparg;
+{
+  int *countp = (int *) countparg;
+
+  sec->index = *countp;
+  ++*countp;
+}
+
+#endif /* defined (BFD_ASSEMBLER) */
+
+#if defined (BFD_ASSEMBLER) || ! defined (BFD)
+
+static fragS *
+chain_frchains_together_1 (section, frchp)
+     segT section;
+     struct frchain *frchp;
+{
+  fragS dummy, *prev_frag = &dummy;
+#ifdef BFD_ASSEMBLER
+  fixS fix_dummy, *prev_fix = &fix_dummy;
+#endif
+
+  for (; frchp && frchp->frch_seg == section; frchp = frchp->frch_next)
+    {
+      prev_frag->fr_next = frchp->frch_root;
+      prev_frag = frchp->frch_last;
+      assert (prev_frag->fr_type != 0);
+#ifdef BFD_ASSEMBLER
+      if (frchp->fix_root != (fixS *) NULL)
+	{
+	  if (seg_info (section)->fix_root == (fixS *) NULL)
+	    seg_info (section)->fix_root = frchp->fix_root;
+	  prev_fix->fx_next = frchp->fix_root;
+	  seg_info (section)->fix_tail = frchp->fix_tail;
+	  prev_fix = frchp->fix_tail;
+	}
+#endif
+    }
+  assert (prev_frag->fr_type != 0);
+  prev_frag->fr_next = 0;
+  return prev_frag;
+}
+
+#endif
+
+#ifdef BFD_ASSEMBLER
+
+static void
+chain_frchains_together (abfd, section, xxx)
+     bfd *abfd;			/* unused */
+     segT section;
+     PTR xxx;			/* unused */
+{
+  segment_info_type *info;
+
+  /* BFD may have introduced its own sections without using
+     subseg_new, so it is possible that seg_info is NULL.  */
+  info = seg_info (section);
+  if (info != (segment_info_type *) NULL)
+   info->frchainP->frch_last
+     = chain_frchains_together_1 (section, info->frchainP);
+
+  /* Now that we've chained the frags together, we must add new fixups
+     to the segment, not to the frag chain.  */
+  frags_chained = 1;
+}
+
+#endif
+
+#if !defined (BFD) && !defined (BFD_ASSEMBLER)
+
+static void
+remove_subsegs (head, seg, root, last)
+     frchainS *head;
+     int seg;
+     fragS **root;
+     fragS **last;
+{
+  *root = head->frch_root;
+  *last = chain_frchains_together_1 (seg, head);
+}
+
+#endif /* BFD */
+
+#if defined (BFD_ASSEMBLER) || !defined (BFD)
+
+#ifdef BFD_ASSEMBLER
+static void
+cvt_frag_to_fill (sec, fragP)
+     segT sec;
+     fragS *fragP;
+#else
+static void
+cvt_frag_to_fill (headersP, sec, fragP)
+     object_headers *headersP;
+     segT sec;
+     fragS *fragP;
+#endif
+{
+  switch (fragP->fr_type)
+    {
+    case rs_align:
+    case rs_align_code:
+    case rs_org:
+    case rs_space:
+#ifdef HANDLE_ALIGN
+      HANDLE_ALIGN (fragP);
+#endif
+      know (fragP->fr_next != NULL);
+      fragP->fr_offset = (fragP->fr_next->fr_address
+			  - fragP->fr_address
+			  - fragP->fr_fix) / fragP->fr_var;
+      if (fragP->fr_offset < 0)
+	{
+	  as_bad (_("attempt to .org/.space backwards? (%ld)"),
+		  (long) fragP->fr_offset);
+	}
+      fragP->fr_type = rs_fill;
+      break;
+
+    case rs_fill:
+      break;
+
+    case rs_leb128:
+      {
+	valueT value = S_GET_VALUE (fragP->fr_symbol);
+	int size;
+
+	size = output_leb128 (fragP->fr_literal + fragP->fr_fix, value,
+			      fragP->fr_subtype);
+
+	fragP->fr_fix += size;
+	fragP->fr_type = rs_fill;
+	fragP->fr_var = 0;
+	fragP->fr_offset = 0;
+	fragP->fr_symbol = NULL;
+      }
+      break;
+
+    case rs_cfa:
+      eh_frame_convert_frag (fragP);
+      break;
+
+    case rs_machine_dependent:
+#ifdef BFD_ASSEMBLER
+      md_convert_frag (stdoutput, sec, fragP);
+#else
+      md_convert_frag (headersP, sec, fragP);
+#endif
+
+      assert (fragP->fr_next == NULL
+	      || ((offsetT) (fragP->fr_next->fr_address - fragP->fr_address)
+		  == fragP->fr_fix));
+
+      /*
+       * After md_convert_frag, we make the frag into a ".space 0".
+       * Md_convert_frag() should set up any fixSs and constants
+       * required.
+       */
+      frag_wane (fragP);
+      break;
+
+#ifndef WORKING_DOT_WORD
+    case rs_broken_word:
+      {
+	struct broken_word *lie;
+
+	if (fragP->fr_subtype)
+	  {
+	    fragP->fr_fix += md_short_jump_size;
+	    for (lie = (struct broken_word *) (fragP->fr_symbol);
+		 lie && lie->dispfrag == fragP;
+		 lie = lie->next_broken_word)
+	      if (lie->added == 1)
+		fragP->fr_fix += md_long_jump_size;
+	  }
+	frag_wane (fragP);
+      }
+      break;
+#endif
+
+    default:
+      BAD_CASE (fragP->fr_type);
+      break;
+    }
+}
+
+#endif /* defined (BFD_ASSEMBLER) || !defined (BFD) */
+
+#ifdef BFD_ASSEMBLER
+static void
+relax_and_size_seg (abfd, sec, xxx)
+     bfd *abfd;
+     asection *sec;
+     PTR xxx;
+{
+  flagword flags;
+  fragS *fragp;
+  segment_info_type *seginfo;
+  int x;
+  valueT size, newsize;
+
+  subseg_change (sec, 0);
+
+  flags = bfd_get_section_flags (abfd, sec);
+
+  seginfo = seg_info (sec);
+  if (seginfo && seginfo->frchainP)
+    {
+      relax_segment (seginfo->frchainP->frch_root, sec);
+      for (fragp = seginfo->frchainP->frch_root; fragp; fragp = fragp->fr_next)
+	cvt_frag_to_fill (sec, fragp);
+      for (fragp = seginfo->frchainP->frch_root;
+	   fragp->fr_next;
+	   fragp = fragp->fr_next)
+	/* walk to last elt */;
+      size = fragp->fr_address + fragp->fr_fix;
+    }
+  else
+    size = 0;
+
+  if (size > 0 && ! seginfo->bss)
+    flags |= SEC_HAS_CONTENTS;
+
+  /* @@ This is just an approximation.  */
+  if (seginfo && seginfo->fix_root)
+    flags |= SEC_RELOC;
+  else
+    flags &= ~SEC_RELOC;
+  x = bfd_set_section_flags (abfd, sec, flags);
+  assert (x == true);
+
+  newsize = md_section_align (sec, size);
+  x = bfd_set_section_size (abfd, sec, newsize);
+  assert (x == true);
+
+  /* If the size had to be rounded up, add some padding in the last
+     non-empty frag.  */
+  assert (newsize >= size);
+  if (size != newsize)
+    {
+      fragS *last = seginfo->frchainP->frch_last;
+      fragp = seginfo->frchainP->frch_root;
+      while (fragp->fr_next != last)
+	fragp = fragp->fr_next;
+      last->fr_address = size;
+      fragp->fr_offset += newsize - size;
+    }
+
+#ifdef tc_frob_section
+  tc_frob_section (sec);
+#endif
+#ifdef obj_frob_section
+  obj_frob_section (sec);
+#endif
+}
+
+#ifdef DEBUG2
+static void
+dump_section_relocs (abfd, sec, stream_)
+     bfd *abfd;
+     asection *sec;
+     char *stream_;
+{
+  FILE *stream = (FILE *) stream_;
+  segment_info_type *seginfo = seg_info (sec);
+  fixS *fixp = seginfo->fix_root;
+
+  if (!fixp)
+    return;
+
+  fprintf (stream, "sec %s relocs:\n", sec->name);
+  while (fixp)
+    {
+      symbolS *s = fixp->fx_addsy;
+      if (s)
+	{
+	  fprintf (stream, "  %08x: %s(%s", fixp, S_GET_NAME (s),
+		   s->bsym->section->name);
+	  if (s->bsym->flags & BSF_SECTION_SYM)
+	    {
+	      fprintf (stream, " section sym");
+	      if (S_GET_VALUE (s))
+		fprintf (stream, "+%x", S_GET_VALUE (s));
+	    }
+	  else
+	    fprintf (stream, "+%x", S_GET_VALUE (s));
+	  fprintf (stream, ")+%x\n", fixp->fx_offset);
+	}
+      else
+	fprintf (stream, "  %08x: type %d no sym\n", fixp, fixp->fx_r_type);
+      fixp = fixp->fx_next;
+    }
+}
+#else
+#define dump_section_relocs(ABFD,SEC,STREAM)	((void) 0)
+#endif
+
+#ifndef EMIT_SECTION_SYMBOLS
+#define EMIT_SECTION_SYMBOLS 1
+#endif
+
+static void
+adjust_reloc_syms (abfd, sec, xxx)
+     bfd *abfd;
+     asection *sec;
+     PTR xxx;
+{
+  segment_info_type *seginfo = seg_info (sec);
+  fixS *fixp;
+
+  if (seginfo == NULL)
+    return;
+
+  dump_section_relocs (abfd, sec, stderr);
+
+  for (fixp = seginfo->fix_root; fixp; fixp = fixp->fx_next)
+    if (fixp->fx_done)
+      /* ignore it */;
+    else if (fixp->fx_addsy)
+      {
+	symbolS *sym;
+	asection *symsec;
+
+#ifdef DEBUG5
+	fprintf (stderr, "\n\nadjusting fixup:\n");
+	print_fixup (fixp);
+#endif
+
+	sym = fixp->fx_addsy;
+
+	/* All symbols should have already been resolved at this
+	   point.  It is possible to see unresolved expression
+	   symbols, though, since they are not in the regular symbol
+	   table.  */
+	if (sym != NULL && ! sym->sy_resolved)
+	  resolve_symbol_value (sym, 1);
+	
+	if (fixp->fx_subsy != NULL && ! fixp->fx_subsy->sy_resolved)
+	  resolve_symbol_value (fixp->fx_subsy, 1);
+
+	/* If this symbol is equated to an undefined symbol, convert
+           the fixup to being against that symbol.  */
+	if (sym != NULL && sym->sy_value.X_op == O_symbol
+	    && (! S_IS_DEFINED (sym) || S_IS_COMMON (sym)))
+	  {
+	    fixp->fx_offset += sym->sy_value.X_add_number;
+	    sym = sym->sy_value.X_add_symbol;
+	    fixp->fx_addsy = sym;
+	  }
+
+	if (sym != NULL && sym->sy_mri_common)
+	  {
+	    /* These symbols are handled specially in fixup_segment.  */
+	    goto done;
+	  }
+
+	symsec = S_GET_SEGMENT (sym);
+
+	if (symsec == NULL)
+	  abort ();
+	
+	if (bfd_is_abs_section (symsec))
+	  {
+	    /* The fixup_segment routine will not use this symbol in a
+               relocation unless TC_FORCE_RELOCATION returns 1.  */
+	    if (TC_FORCE_RELOCATION (fixp))
+	      {
+		fixp->fx_addsy->sy_used_in_reloc = 1;
+#ifdef UNDEFINED_DIFFERENCE_OK
+		if (fixp->fx_subsy != NULL)
+		  fixp->fx_subsy->sy_used_in_reloc = 1;
+#endif
+	      }
+	    goto done;
+	  }
+
+	/* If it's one of these sections, assume the symbol is
+	   definitely going to be output.  The code in
+	   md_estimate_size_before_relax in tc-mips.c uses this test
+	   as well, so if you change this code you should look at that
+	   code.  */
+	if (bfd_is_und_section (symsec)
+	    || bfd_is_com_section (symsec))
+	  {
+	    fixp->fx_addsy->sy_used_in_reloc = 1;
+#ifdef UNDEFINED_DIFFERENCE_OK
+	    /* We have the difference of an undefined symbol and some
+	       other symbol.  Make sure to mark the other symbol as used
+	       in a relocation so that it will always be output.  */
+	    if (fixp->fx_subsy)
+	      fixp->fx_subsy->sy_used_in_reloc = 1;
+#endif
+	    goto done;
+	  }
+
+	/* Don't try to reduce relocs which refer to .linkonce
+           sections.  It can lead to confusion when a debugging
+           section refers to a .linkonce section.  I hope this will
+           always be correct.  */
+	if (symsec != sec)
+	  {
+	    boolean linkonce;
+
+	    linkonce = false;
+#ifdef BFD_ASSEMBLER
+	    if ((bfd_get_section_flags (stdoutput, symsec) & SEC_LINK_ONCE)
+		!= 0)
+	      linkonce = true;
+#endif
+#ifdef OBJ_ELF
+	    /* The GNU toolchain uses an extension for ELF: a section
+               beginning with the magic string .gnu.linkonce is a
+               linkonce section.  */
+	    if (strncmp (segment_name (symsec), ".gnu.linkonce",
+			 sizeof ".gnu.linkonce" - 1) == 0)
+	      linkonce = true;
+#endif
+
+	    if (linkonce)
+	      {
+		fixp->fx_addsy->sy_used_in_reloc = 1;
+#ifdef UNDEFINED_DIFFERENCE_OK
+		if (fixp->fx_subsy != NULL)
+		  fixp->fx_subsy->sy_used_in_reloc = 1;
+#endif
+		goto done;
+	      }
+	  }
+
+	/* Since we're reducing to section symbols, don't attempt to reduce
+	   anything that's already using one.  */
+	if (sym->bsym->flags & BSF_SECTION_SYM)
+	  {
+	    fixp->fx_addsy->sy_used_in_reloc = 1;
+	    goto done;
+	  }
+
+#ifdef BFD_ASSEMBLER
+	/* We can never adjust a reloc against a weak symbol.  If we
+           did, and the weak symbol was overridden by a real symbol
+           somewhere else, then our relocation would be pointing at
+           the wrong area of memory.  */
+	if (S_IS_WEAK (sym))
+	  {
+	    fixp->fx_addsy->sy_used_in_reloc = 1;
+	    goto done;
+	  }
+#endif
+
+	/* Is there some other reason we can't adjust this one?  (E.g.,
+	   call/bal links in i960-bout symbols.)  */
+#ifdef obj_fix_adjustable
+	if (! obj_fix_adjustable (fixp))
+	  {
+	    fixp->fx_addsy->sy_used_in_reloc = 1;
+	    goto done;
+	  }
+#endif
+
+	/* Is there some other (target cpu dependent) reason we can't adjust
+	   this one?  (E.g. relocations involving function addresses on
+	   the PA.  */
+#ifdef tc_fix_adjustable
+	if (! tc_fix_adjustable (fixp))
+	  {
+	    fixp->fx_addsy->sy_used_in_reloc = 1;
+	    goto done;
+	  }
+#endif
+
+	/* If the section symbol isn't going to be output, the relocs
+	   at least should still work.  If not, figure out what to do
+	   when we run into that case.
+
+	   We refetch the segment when calling section_symbol, rather
+	   than using symsec, because S_GET_VALUE may wind up changing
+	   the section when it calls resolve_symbol_value. */
+	fixp->fx_offset += S_GET_VALUE (sym);
+	fixp->fx_addsy = section_symbol (S_GET_SEGMENT (sym));
+	fixp->fx_addsy->sy_used_in_reloc = 1;
+
+      done:
+	;
+      }
+#if 1/*def RELOC_REQUIRES_SYMBOL*/
+    else
+      {
+	/* There was no symbol required by this relocation.  However,
+	   BFD doesn't really handle relocations without symbols well.
+	   (At least, the COFF support doesn't.)  So for now we fake up
+	   a local symbol in the absolute section.  */
+
+	fixp->fx_addsy = section_symbol (absolute_section);
+/*	fixp->fx_addsy->sy_used_in_reloc = 1; */
+      }
+#endif
+
+  dump_section_relocs (abfd, sec, stderr);
+}
+
+static void
+write_relocs (abfd, sec, xxx)
+     bfd *abfd;
+     asection *sec;
+     PTR xxx;
+{
+  segment_info_type *seginfo = seg_info (sec);
+  int i;
+  unsigned int n;
+  arelent **relocs;
+  fixS *fixp;
+  char *err;
+
+  /* If seginfo is NULL, we did not create this section; don't do
+     anything with it.  */
+  if (seginfo == NULL)
+    return;
+
+  fixup_segment (seginfo->fix_root, sec);
+
+  n = 0;
+  for (fixp = seginfo->fix_root; fixp; fixp = fixp->fx_next)
+    n++;
+
+#ifndef RELOC_EXPANSION_POSSIBLE
+  /* Set up reloc information as well.  */
+  relocs = (arelent **) xmalloc (n * sizeof (arelent *));
+  memset ((char*)relocs, 0, n * sizeof (arelent*));
+
+  i = 0;
+  for (fixp = seginfo->fix_root; fixp != (fixS *) NULL; fixp = fixp->fx_next)
+    {
+      arelent *reloc;
+      bfd_reloc_status_type s;
+      symbolS *sym;
+
+      if (fixp->fx_done)
+	{
+	  n--;
+	  continue;
+	}
+
+      /* If this is an undefined symbol which was equated to another
+         symbol, then use generate the reloc against the latter symbol
+         rather than the former.  */
+      sym = fixp->fx_addsy;
+      while (sym->sy_value.X_op == O_symbol
+	     && (! S_IS_DEFINED (sym) || S_IS_COMMON (sym)))
+	{
+	  symbolS *n;
+
+	  /* We must avoid looping, as that can occur with a badly
+	     written program.  */
+	  n = sym->sy_value.X_add_symbol;
+	  if (n == sym)
+	    break;
+	  fixp->fx_offset += sym->sy_value.X_add_number;
+	  sym = n;
+	}
+      fixp->fx_addsy = sym;
+
+      reloc = tc_gen_reloc (sec, fixp);
+      if (!reloc)
+	{
+	  n--;
+	  continue;
+	}
+
+#if 0
+      /* This test is triggered inappropriately for the SH.  */
+      if (fixp->fx_where + fixp->fx_size
+	  > fixp->fx_frag->fr_fix + fixp->fx_frag->fr_offset)
+	abort ();
+#endif
+
+      s = bfd_install_relocation (stdoutput, reloc,
+				  fixp->fx_frag->fr_literal,
+				  fixp->fx_frag->fr_address,
+				  sec, &err);
+      switch (s)
+	{
+	case bfd_reloc_ok:
+	  break;
+	case bfd_reloc_overflow:
+	  as_bad_where (fixp->fx_file, fixp->fx_line, _("relocation overflow"));
+	  break;
+	case bfd_reloc_outofrange:
+	  as_bad_where (fixp->fx_file, fixp->fx_line, _("relocation out of range"));
+	  break;
+	default:
+	  as_fatal (_("%s:%u: bad return from bfd_install_relocation: %x"),
+		    fixp->fx_file, fixp->fx_line, s);
+	}
+      relocs[i++] = reloc;
+    }
+#else
+  n = n * MAX_RELOC_EXPANSION;
+  /* Set up reloc information as well.  */
+  relocs = (arelent **) xmalloc (n * sizeof (arelent *));
+
+  i = 0;
+  for (fixp = seginfo->fix_root; fixp != (fixS *) NULL; fixp = fixp->fx_next)
+    {
+      arelent **reloc;
+      char *data;
+      bfd_reloc_status_type s;
+      symbolS *sym;
+      int j;
+
+      if (fixp->fx_done)
+	{
+	  n--;
+	  continue;
+	}
+
+      /* If this is an undefined symbol which was equated to another
+         symbol, then use generate the reloc against the latter symbol
+         rather than the former.  */
+      sym = fixp->fx_addsy;
+      while (sym->sy_value.X_op == O_symbol
+	     && (! S_IS_DEFINED (sym) || S_IS_COMMON (sym)))
+	sym = sym->sy_value.X_add_symbol;
+      fixp->fx_addsy = sym;
+
+      reloc = tc_gen_reloc (sec, fixp);
+
+      for (j = 0; reloc[j]; j++)
+	{
+          relocs[i++] = reloc[j];
+          assert(i <= n);
+	}
+      data = fixp->fx_frag->fr_literal + fixp->fx_where;
+      if (fixp->fx_where + fixp->fx_size
+	  > fixp->fx_frag->fr_fix + fixp->fx_frag->fr_offset)
+	as_bad_where (fixp->fx_file, fixp->fx_line,
+		      _("internal error: fixup not contained within frag"));
+      for (j = 0; reloc[j]; j++)
+        {
+	  s = bfd_install_relocation (stdoutput, reloc[j],
+				      fixp->fx_frag->fr_literal,
+				      fixp->fx_frag->fr_address,
+				      sec, &err);
+          switch (s)
+	    {
+	    case bfd_reloc_ok:
+	      break;
+	    case bfd_reloc_overflow:
+	      as_bad_where (fixp->fx_file, fixp->fx_line,
+			    _("relocation overflow"));
+	      break;
+	    default:
+	      as_fatal (_("%s:%u: bad return from bfd_install_relocation"),
+			fixp->fx_file, fixp->fx_line);
+	    }
+        }
+    }
+  n = i;
+#endif
+
+#ifdef DEBUG4
+  {
+    int i, j, nsyms;
+    asymbol **sympp;
+    sympp = bfd_get_outsymbols (stdoutput);
+    nsyms = bfd_get_symcount (stdoutput);
+    for (i = 0; i < n; i++)
+      if (((*relocs[i]->sym_ptr_ptr)->flags & BSF_SECTION_SYM) == 0)
+	{
+	  for (j = 0; j < nsyms; j++)
+	    if (sympp[j] == *relocs[i]->sym_ptr_ptr)
+	      break;
+	  if (j == nsyms)
+	    abort ();
+	}
+  }
+#endif
+
+  if (n)
+    bfd_set_reloc (stdoutput, sec, relocs, n);
+  else
+    bfd_set_section_flags (abfd, sec,
+			   (bfd_get_section_flags (abfd, sec)
+			    & (flagword) ~SEC_RELOC));
+
+#ifdef DEBUG3
+  {
+    int i;
+    arelent *r;
+    asymbol *s;
+    fprintf (stderr, "relocs for sec %s\n", sec->name);
+    for (i = 0; i < n; i++)
+      {
+	r = relocs[i];
+	s = *r->sym_ptr_ptr;
+	fprintf (stderr, "  reloc %2d @%08x off %4x : sym %-10s addend %x\n",
+		 i, r, r->address, s->name, r->addend);
+      }
+  }
+#endif
+}
+
+static void
+write_contents (abfd, sec, xxx)
+     bfd *abfd;
+     asection *sec;
+     PTR xxx;
+{
+  segment_info_type *seginfo = seg_info (sec);
+  unsigned long offset = 0;
+  fragS *f;
+
+  /* Write out the frags.  */
+  if (seginfo == NULL
+      || ! (bfd_get_section_flags (abfd, sec) & SEC_HAS_CONTENTS))
+    return;
+
+  for (f = seginfo->frchainP->frch_root;
+       f;
+       f = f->fr_next)
+    {
+      int x;
+      unsigned long fill_size;
+      char *fill_literal;
+      long count;
+
+      assert (f->fr_type == rs_fill);
+      if (f->fr_fix)
+	{
+	  x = bfd_set_section_contents (stdoutput, sec,
+					f->fr_literal, (file_ptr) offset,
+					(bfd_size_type) f->fr_fix);
+	  if (x == false)
+	    {
+	      bfd_perror (stdoutput->filename);
+	      as_perror (_("FATAL: Can't write %s"), stdoutput->filename);
+	      exit (EXIT_FAILURE);
+	    }
+	  offset += f->fr_fix;
+	}
+      fill_literal = f->fr_literal + f->fr_fix;
+      fill_size = f->fr_var;
+      count = f->fr_offset;
+      assert (count >= 0);
+      if (fill_size && count)
+	{
+	  char buf[256];
+	  if (fill_size > sizeof(buf))
+	    {
+	      /* Do it the old way. Can this ever happen? */
+	      while (count--)
+		{
+		  x = bfd_set_section_contents (stdoutput, sec,
+						fill_literal,
+						(file_ptr) offset,
+						(bfd_size_type) fill_size);
+		  if (x == false)
+		    {
+		      bfd_perror (stdoutput->filename);
+		      as_perror (_("FATAL: Can't write %s"), stdoutput->filename);
+		      exit (EXIT_FAILURE);
+		    }
+		  offset += fill_size;
+		}
+	    }
+	  else
+	    {
+	      /* Build a buffer full of fill objects and output it as
+		 often as necessary. This saves on the overhead of
+		 potentially lots of bfd_set_section_contents calls.  */
+	      int n_per_buf, i;
+	      if (fill_size == 1)
+		{
+		  n_per_buf = sizeof (buf);
+		  memset (buf, *fill_literal, n_per_buf);
+		}
+	      else
+		{
+		  char *bufp;
+		  n_per_buf = sizeof(buf)/fill_size;
+		  for (i = n_per_buf, bufp = buf; i; i--, bufp += fill_size)
+		    memcpy(bufp, fill_literal, fill_size);
+		}
+	      for (; count > 0; count -= n_per_buf)
+		{
+		  n_per_buf = n_per_buf > count ? count : n_per_buf;
+		  x = bfd_set_section_contents (stdoutput, sec,
+						buf, (file_ptr) offset,
+						(bfd_size_type) n_per_buf * fill_size);
+		  if (x != true)
+		    as_fatal (_("Cannot write to output file."));
+		  offset += n_per_buf * fill_size;
+		}
+	    }
+	}
+    }
+}
+#endif
+
+#if defined(BFD_ASSEMBLER) || (!defined (BFD) && !defined(OBJ_AOUT))
+static void
+merge_data_into_text ()
+{
+#if defined(BFD_ASSEMBLER) || defined(MANY_SEGMENTS)
+  seg_info (text_section)->frchainP->frch_last->fr_next =
+    seg_info (data_section)->frchainP->frch_root;
+  seg_info (text_section)->frchainP->frch_last =
+    seg_info (data_section)->frchainP->frch_last;
+  seg_info (data_section)->frchainP = 0;
+#else
+  fixS *tmp;
+
+  text_last_frag->fr_next = data_frag_root;
+  text_last_frag = data_last_frag;
+  data_last_frag = NULL;
+  data_frag_root = NULL;
+  if (text_fix_root)
+    {
+      for (tmp = text_fix_root; tmp->fx_next; tmp = tmp->fx_next);;
+      tmp->fx_next = data_fix_root;
+      text_fix_tail = data_fix_tail;
+    }
+  else
+    text_fix_root = data_fix_root;
+  data_fix_root = NULL;
+#endif
+}
+#endif /* BFD_ASSEMBLER || (! BFD && ! OBJ_AOUT) */
+
+#if !defined (BFD_ASSEMBLER) && !defined (BFD)
+static void
+relax_and_size_all_segments ()
+{
+  fragS *fragP;
+
+  relax_segment (text_frag_root, SEG_TEXT);
+  relax_segment (data_frag_root, SEG_DATA);
+  relax_segment (bss_frag_root, SEG_BSS);
+  /*
+   * Now the addresses of frags are correct within the segment.
+   */
+
+  know (text_last_frag->fr_type == rs_fill && text_last_frag->fr_offset == 0);
+  H_SET_TEXT_SIZE (&headers, text_last_frag->fr_address);
+  text_last_frag->fr_address = H_GET_TEXT_SIZE (&headers);
+
+  /*
+   * Join the 2 segments into 1 huge segment.
+   * To do this, re-compute every rn_address in the SEG_DATA frags.
+   * Then join the data frags after the text frags.
+   *
+   * Determine a_data [length of data segment].
+   */
+  if (data_frag_root)
+    {
+      register relax_addressT slide;
+
+      know ((text_last_frag->fr_type == rs_fill) && (text_last_frag->fr_offset == 0));
+
+      H_SET_DATA_SIZE (&headers, data_last_frag->fr_address);
+      data_last_frag->fr_address = H_GET_DATA_SIZE (&headers);
+      slide = H_GET_TEXT_SIZE (&headers);	/* & in file of the data segment. */
+#ifdef OBJ_BOUT
+#define RoundUp(N,S) (((N)+(S)-1)&-(S))
+      /* For b.out: If the data section has a strict alignment
+	 requirement, its load address in the .o file will be
+	 rounded up from the size of the text section.  These
+	 two values are *not* the same!  Similarly for the bss
+	 section....  */
+      slide = RoundUp (slide, 1 << section_alignment[SEG_DATA]);
+#endif
+
+      for (fragP = data_frag_root; fragP; fragP = fragP->fr_next)
+	{
+	  fragP->fr_address += slide;
+	}			/* for each data frag */
+
+      know (text_last_frag != 0);
+      text_last_frag->fr_next = data_frag_root;
+    }
+  else
+    {
+      H_SET_DATA_SIZE (&headers, 0);
+    }
+
+#ifdef OBJ_BOUT
+  /* See above comments on b.out data section address.  */
+  {
+    long bss_vma;
+    if (data_last_frag == 0)
+      bss_vma = H_GET_TEXT_SIZE (&headers);
+    else
+      bss_vma = data_last_frag->fr_address;
+    bss_vma = RoundUp (bss_vma, 1 << section_alignment[SEG_BSS]);
+    bss_address_frag.fr_address = bss_vma;
+  }
+#else /* ! OBJ_BOUT */
+  bss_address_frag.fr_address = (H_GET_TEXT_SIZE (&headers) +
+				 H_GET_DATA_SIZE (&headers));
+
+#endif /* ! OBJ_BOUT */
+
+  /* Slide all the frags */
+  if (bss_frag_root)
+    {
+      relax_addressT slide = bss_address_frag.fr_address;
+
+      for (fragP = bss_frag_root; fragP; fragP = fragP->fr_next)
+	{
+	  fragP->fr_address += slide;
+	}			/* for each bss frag */
+    }
+
+  if (bss_last_frag)
+    H_SET_BSS_SIZE (&headers,
+		    bss_last_frag->fr_address - bss_frag_root->fr_address);
+  else
+    H_SET_BSS_SIZE (&headers, 0);
+}
+#endif /* ! BFD_ASSEMBLER && ! BFD */
+
+#if defined (BFD_ASSEMBLER) || !defined (BFD)
+
+#ifdef BFD_ASSEMBLER
+static void
+set_symtab ()
+{
+  int nsyms;
+  asymbol **asympp;
+  symbolS *symp;
+  boolean result;
+  extern PTR bfd_alloc PARAMS ((bfd *, size_t));
+
+  /* Count symbols.  We can't rely on a count made by the loop in
+     write_object_file, because *_frob_file may add a new symbol or
+     two.  */
+  nsyms = 0;
+  for (symp = symbol_rootP; symp; symp = symbol_next (symp))
+    nsyms++;
+
+  if (nsyms)
+    {
+      int i;
+
+      asympp = (asymbol **) bfd_alloc (stdoutput,
+				       nsyms * sizeof (asymbol *));
+      symp = symbol_rootP;
+      for (i = 0; i < nsyms; i++, symp = symbol_next (symp))
+	{
+	  asympp[i] = symp->bsym;
+	  symp->written = 1;
+	}
+    }
+  else
+    asympp = 0;
+  result = bfd_set_symtab (stdoutput, asympp, nsyms);
+  assert (result == true);
+  symbol_table_frozen = 1;
+}
+#endif
+
+/* Finish the subsegments.  After every sub-segment, we fake an
+   ".align ...".  This conforms to BSD4.2 brane-damage.  We then fake
+   ".fill 0" because that is the kind of frag that requires least
+   thought.  ".align" frags like to have a following frag since that
+   makes calculating their intended length trivial.  */
+
+#ifndef SUB_SEGMENT_ALIGN
+#ifdef BFD_ASSEMBLER
+#define SUB_SEGMENT_ALIGN(SEG) (0)
+#else
+#define SUB_SEGMENT_ALIGN(SEG) (2)
+#endif
+#endif
+
+void
+subsegs_finish ()
+{
+  struct frchain *frchainP;
+
+  for (frchainP = frchain_root; frchainP; frchainP = frchainP->frch_next)
+    {
+      subseg_set (frchainP->frch_seg, frchainP->frch_subseg);
+
+      /* This now gets called even if we had errors.  In that case,
+         any alignment is meaningless, and, moreover, will look weird
+         if we are generating a listing.  */
+      frag_align (had_errors () ? 0 : SUB_SEGMENT_ALIGN (now_seg),
+		  NOP_OPCODE, 0);
+
+      /* frag_align will have left a new frag.
+	 Use this last frag for an empty ".fill".
+
+	 For this segment ...
+	 Create a last frag. Do not leave a "being filled in frag".  */
+
+      frag_wane (frag_now);
+      frag_now->fr_fix = 0;
+      know (frag_now->fr_next == NULL);
+    }
+}
+
+/* Write the object file.  */
+
+void
+write_object_file ()
+{
+#if ! defined (BFD_ASSEMBLER) || ! defined (WORKING_DOT_WORD)
+  fragS *fragP;			/* Track along all frags. */
+#endif
+
+  /* Do we really want to write it?  */
+  {
+    int n_warns, n_errs;
+    n_warns = had_warnings ();
+    n_errs = had_errors ();
+    /* The -Z flag indicates that an object file should be generated,
+       regardless of warnings and errors.  */
+    if (flag_always_generate_output)
+      {
+	if (n_warns || n_errs)
+	  as_warn (_("%d error%s, %d warning%s, generating bad object file.\n"),
+		   n_errs, n_errs == 1 ? "" : "s",
+		   n_warns, n_warns == 1 ? "" : "s");
+      }
+    else
+      {
+	if (n_errs)
+	  as_fatal (_("%d error%s, %d warning%s, no object file generated.\n"),
+		    n_errs, n_errs == 1 ? "" : "s",
+		    n_warns, n_warns == 1 ? "" : "s");
+      }
+  }
+
+#ifdef	OBJ_VMS
+  /* Under VMS we try to be compatible with VAX-11 "C".  Thus, we call
+     a routine to check for the definition of the procedure "_main",
+     and if so -- fix it up so that it can be program entry point. */
+  vms_check_for_main ();
+#endif /* OBJ_VMS */
+
+  /* From now on, we don't care about sub-segments.  Build one frag chain
+     for each segment. Linked thru fr_next.  */
+
+#ifdef BFD_ASSEMBLER
+  /* Remove the sections created by gas for its own purposes.  */
+  {
+    asection **seclist, *sec;
+    int i;
+
+    seclist = &stdoutput->sections;
+    while (seclist && *seclist)
+      {
+	sec = *seclist;
+	while (sec == reg_section || sec == expr_section)
+	  {
+	    sec = sec->next;
+	    *seclist = sec;
+	    stdoutput->section_count--;
+	    if (!sec)
+	      break;
+	  }
+	if (*seclist)
+	  seclist = &(*seclist)->next;
+      }
+    i = 0;
+    bfd_map_over_sections (stdoutput, renumber_sections, &i);
+  }
+
+  bfd_map_over_sections (stdoutput, chain_frchains_together, (char *) 0);
+#else
+  remove_subsegs (frchain_root, SEG_TEXT, &text_frag_root, &text_last_frag);
+  remove_subsegs (data0_frchainP, SEG_DATA, &data_frag_root, &data_last_frag);
+  remove_subsegs (bss0_frchainP, SEG_BSS, &bss_frag_root, &bss_last_frag);
+#endif
+
+  /* We have two segments. If user gave -R flag, then we must put the
+     data frags into the text segment. Do this before relaxing so
+     we know to take advantage of -R and make shorter addresses.  */
+#if !defined (OBJ_AOUT) || defined (BFD_ASSEMBLER)
+  if (flag_readonly_data_in_text)
+    {
+      merge_data_into_text ();
+    }
+#endif
+
+#ifdef BFD_ASSEMBLER
+  bfd_map_over_sections (stdoutput, relax_and_size_seg, (char *) 0);
+#else
+  relax_and_size_all_segments ();
+#endif /* BFD_ASSEMBLER */
+
+#ifndef BFD_ASSEMBLER
+  /*
+   *
+   * Crawl the symbol chain.
+   *
+   * For each symbol whose value depends on a frag, take the address of
+   * that frag and subsume it into the value of the symbol.
+   * After this, there is just one way to lookup a symbol value.
+   * Values are left in their final state for object file emission.
+   * We adjust the values of 'L' local symbols, even if we do
+   * not intend to emit them to the object file, because their values
+   * are needed for fix-ups.
+   *
+   * Unless we saw a -L flag, remove all symbols that begin with 'L'
+   * from the symbol chain.  (They are still pointed to by the fixes.)
+   *
+   * Count the remaining symbols.
+   * Assign a symbol number to each symbol.
+   * Count the number of string-table chars we will emit.
+   * Put this info into the headers as appropriate.
+   *
+   */
+  know (zero_address_frag.fr_address == 0);
+  string_byte_count = sizeof (string_byte_count);
+
+  obj_crawl_symbol_chain (&headers);
+
+  if (string_byte_count == sizeof (string_byte_count))
+    string_byte_count = 0;
+
+  H_SET_STRING_SIZE (&headers, string_byte_count);
+
+  /*
+   * Addresses of frags now reflect addresses we use in the object file.
+   * Symbol values are correct.
+   * Scan the frags, converting any ".org"s and ".align"s to ".fill"s.
+   * Also converting any machine-dependent frags using md_convert_frag();
+   */
+  subseg_change (SEG_TEXT, 0);
+
+  for (fragP = text_frag_root; fragP; fragP = fragP->fr_next)
+    {
+      /* At this point we have linked all the frags into a single
+         chain.  However, cvt_frag_to_fill may call md_convert_frag
+         which may call fix_new.  We need to ensure that fix_new adds
+         the fixup to the right section.  */
+      if (fragP == data_frag_root)
+	subseg_change (SEG_DATA, 0);
+
+      cvt_frag_to_fill (&headers, SEG_TEXT, fragP);
+
+      /* Some assert macros don't work with # directives mixed in.  */
+#ifndef NDEBUG
+      if (!(fragP->fr_next == NULL
+#ifdef OBJ_BOUT
+	    || fragP->fr_next == data_frag_root
+#endif
+	    || ((fragP->fr_next->fr_address - fragP->fr_address)
+		== (fragP->fr_fix + fragP->fr_offset * fragP->fr_var))))
+	abort ();
+#endif
+    }
+#endif /* ! BFD_ASSEMBLER */
+
+#ifndef WORKING_DOT_WORD
+  {
+    struct broken_word *lie;
+    struct broken_word **prevP;
+
+    prevP = &broken_words;
+    for (lie = broken_words; lie; lie = lie->next_broken_word)
+      if (!lie->added)
+	{
+	  expressionS exp;
+
+	  subseg_change (lie->seg, lie->subseg);
+	  exp.X_op = O_subtract;
+	  exp.X_add_symbol = lie->add;
+	  exp.X_op_symbol = lie->sub;
+	  exp.X_add_number = lie->addnum;
+#ifdef BFD_ASSEMBLER
+#ifdef TC_CONS_FIX_NEW
+	  TC_CONS_FIX_NEW (lie->frag,
+		       lie->word_goes_here - lie->frag->fr_literal,
+		       2, &exp);
+#else
+	  fix_new_exp (lie->frag,
+		       lie->word_goes_here - lie->frag->fr_literal,
+		       2, &exp, 0, BFD_RELOC_16);
+#endif
+#else
+#if defined(TC_SPARC) || defined(TC_A29K) || defined(NEED_FX_R_TYPE)
+	  fix_new_exp (lie->frag,
+		       lie->word_goes_here - lie->frag->fr_literal,
+		       2, &exp, 0, NO_RELOC);
+#else
+#ifdef TC_NS32K
+	  fix_new_ns32k_exp (lie->frag,
+			     lie->word_goes_here - lie->frag->fr_literal,
+			     2, &exp, 0, 0, 2, 0, 0);
+#else
+	  fix_new_exp (lie->frag,
+		       lie->word_goes_here - lie->frag->fr_literal,
+		       2, &exp, 0, 0);
+#endif /* TC_NS32K */
+#endif /* TC_SPARC|TC_A29K|NEED_FX_R_TYPE */
+#endif /* BFD_ASSEMBLER */
+	  *prevP = lie->next_broken_word;
+	}
+      else
+	prevP = &(lie->next_broken_word);
+
+    for (lie = broken_words; lie;)
+      {
+	struct broken_word *untruth;
+	char *table_ptr;
+	addressT table_addr;
+	addressT from_addr, to_addr;
+	int n, m;
+
+	subseg_change (lie->seg, lie->subseg);
+	fragP = lie->dispfrag;
+
+	/* Find out how many broken_words go here.  */
+	n = 0;
+	for (untruth = lie; untruth && untruth->dispfrag == fragP; untruth = untruth->next_broken_word)
+	  if (untruth->added == 1)
+	    n++;
+
+	table_ptr = lie->dispfrag->fr_opcode;
+	table_addr = lie->dispfrag->fr_address + (table_ptr - lie->dispfrag->fr_literal);
+	/* Create the jump around the long jumps.  This is a short
+	   jump from table_ptr+0 to table_ptr+n*long_jump_size.  */
+	from_addr = table_addr;
+	to_addr = table_addr + md_short_jump_size + n * md_long_jump_size;
+	md_create_short_jump (table_ptr, from_addr, to_addr, lie->dispfrag, lie->add);
+	table_ptr += md_short_jump_size;
+	table_addr += md_short_jump_size;
+
+	for (m = 0; lie && lie->dispfrag == fragP; m++, lie = lie->next_broken_word)
+	  {
+	    if (lie->added == 2)
+	      continue;
+	    /* Patch the jump table */
+	    /* This is the offset from ??? to table_ptr+0 */
+	    to_addr = table_addr - S_GET_VALUE (lie->sub);
+#ifdef BFD_ASSEMBLER
+	    to_addr -= lie->sub->sy_frag->fr_address;
+#endif
+	    md_number_to_chars (lie->word_goes_here, to_addr, 2);
+	    for (untruth = lie->next_broken_word; untruth && untruth->dispfrag == fragP; untruth = untruth->next_broken_word)
+	      {
+		if (untruth->use_jump == lie)
+		  md_number_to_chars (untruth->word_goes_here, to_addr, 2);
+	      }
+
+	    /* Install the long jump */
+	    /* this is a long jump from table_ptr+0 to the final target */
+	    from_addr = table_addr;
+	    to_addr = S_GET_VALUE (lie->add) + lie->addnum;
+#ifdef BFD_ASSEMBLER
+	    to_addr += lie->add->sy_frag->fr_address;
+#endif
+	    md_create_long_jump (table_ptr, from_addr, to_addr, lie->dispfrag, lie->add);
+	    table_ptr += md_long_jump_size;
+	    table_addr += md_long_jump_size;
+	  }
+      }
+  }
+#endif /* not WORKING_DOT_WORD */
+
+#ifndef BFD_ASSEMBLER
+#ifndef	OBJ_VMS
+  {				/* not vms */
+    char *the_object_file;
+    long object_file_size;
+    /*
+     * Scan every FixS performing fixups. We had to wait until now to do
+     * this because md_convert_frag() may have made some fixSs.
+     */
+    int trsize, drsize;
+
+    subseg_change (SEG_TEXT, 0);
+    trsize = md_reloc_size * fixup_segment (text_fix_root, SEG_TEXT);
+    subseg_change (SEG_DATA, 0);
+    drsize = md_reloc_size * fixup_segment (data_fix_root, SEG_DATA);
+    H_SET_RELOCATION_SIZE (&headers, trsize, drsize);
+
+    /* FIXME move this stuff into the pre-write-hook */
+    H_SET_MAGIC_NUMBER (&headers, magic_number_for_object_file);
+    H_SET_ENTRY_POINT (&headers, 0);
+
+    obj_pre_write_hook (&headers);	/* extra coff stuff */
+
+    object_file_size = H_GET_FILE_SIZE (&headers);
+    next_object_file_charP = the_object_file = xmalloc (object_file_size);
+
+    output_file_create (out_file_name);
+
+    obj_header_append (&next_object_file_charP, &headers);
+
+    know ((next_object_file_charP - the_object_file) == H_GET_HEADER_SIZE (&headers));
+
+    /*
+     * Emit code.
+     */
+    for (fragP = text_frag_root; fragP; fragP = fragP->fr_next)
+      {
+	register long count;
+	register char *fill_literal;
+	register long fill_size;
+
+	PROGRESS (1);
+	know (fragP->fr_type == rs_fill);
+	append (&next_object_file_charP, fragP->fr_literal, (unsigned long) fragP->fr_fix);
+	fill_literal = fragP->fr_literal + fragP->fr_fix;
+	fill_size = fragP->fr_var;
+	know (fragP->fr_offset >= 0);
+
+	for (count = fragP->fr_offset; count; count--)
+	  {
+	    append (&next_object_file_charP, fill_literal, (unsigned long) fill_size);
+	  }			/* for each  */
+
+      }				/* for each code frag. */
+
+    know ((next_object_file_charP - the_object_file) == (H_GET_HEADER_SIZE (&headers) + H_GET_TEXT_SIZE (&headers) + H_GET_DATA_SIZE (&headers)));
+
+    /*
+     * Emit relocations.
+     */
+    obj_emit_relocations (&next_object_file_charP, text_fix_root, (relax_addressT) 0);
+    know ((next_object_file_charP - the_object_file) == (H_GET_HEADER_SIZE (&headers) + H_GET_TEXT_SIZE (&headers) + H_GET_DATA_SIZE (&headers) + H_GET_TEXT_RELOCATION_SIZE (&headers)));
+#ifdef TC_I960
+    /* Make addresses in data relocation directives relative to beginning of
+     * first data fragment, not end of last text fragment:  alignment of the
+     * start of the data segment may place a gap between the segments.
+     */
+    obj_emit_relocations (&next_object_file_charP, data_fix_root, data0_frchainP->frch_root->fr_address);
+#else /* TC_I960 */
+    obj_emit_relocations (&next_object_file_charP, data_fix_root, text_last_frag->fr_address);
+#endif /* TC_I960 */
+
+    know ((next_object_file_charP - the_object_file) == (H_GET_HEADER_SIZE (&headers) + H_GET_TEXT_SIZE (&headers) + H_GET_DATA_SIZE (&headers) + H_GET_TEXT_RELOCATION_SIZE (&headers) + H_GET_DATA_RELOCATION_SIZE (&headers)));
+
+    /*
+     * Emit line number entries.
+     */
+    OBJ_EMIT_LINENO (&next_object_file_charP, lineno_rootP, the_object_file);
+    know ((next_object_file_charP - the_object_file) == (H_GET_HEADER_SIZE (&headers) + H_GET_TEXT_SIZE (&headers) + H_GET_DATA_SIZE (&headers) + H_GET_TEXT_RELOCATION_SIZE (&headers) + H_GET_DATA_RELOCATION_SIZE (&headers) + H_GET_LINENO_SIZE (&headers)));
+
+    /*
+     * Emit symbols.
+     */
+    obj_emit_symbols (&next_object_file_charP, symbol_rootP);
+    know ((next_object_file_charP - the_object_file) == (H_GET_HEADER_SIZE (&headers) + H_GET_TEXT_SIZE (&headers) + H_GET_DATA_SIZE (&headers) + H_GET_TEXT_RELOCATION_SIZE (&headers) + H_GET_DATA_RELOCATION_SIZE (&headers) + H_GET_LINENO_SIZE (&headers) + H_GET_SYMBOL_TABLE_SIZE (&headers)));
+
+    /*
+     * Emit strings.
+     */
+
+    if (string_byte_count > 0)
+      {
+	obj_emit_strings (&next_object_file_charP);
+      }				/* only if we have a string table */
+
+#ifdef BFD_HEADERS
+    bfd_seek (stdoutput, 0, 0);
+    bfd_write (the_object_file, 1, object_file_size, stdoutput);
+#else
+
+    /* Write the data to the file */
+    output_file_append (the_object_file, object_file_size, out_file_name);
+    free (the_object_file);
+#endif
+  }				/* non vms output */
+#else /* OBJ_VMS */
+  /*
+   *	Now do the VMS-dependent part of writing the object file
+   */
+  vms_write_object_file (H_GET_TEXT_SIZE (&headers),
+			 H_GET_DATA_SIZE (&headers),
+			 H_GET_BSS_SIZE (&headers),
+			 text_frag_root, data_frag_root);
+#endif /* OBJ_VMS */
+#else /* BFD_ASSEMBLER */
+
+  /* Resolve symbol values.  This needs to be done before processing
+     the relocations.  */
+  if (symbol_rootP)
+    {
+      symbolS *symp;
+
+      for (symp = symbol_rootP; symp; symp = symbol_next (symp))
+	if (!symp->sy_resolved)
+	  resolve_symbol_value (symp, 1);
+    }
+
+  PROGRESS (1);
+
+#ifdef tc_frob_file_before_adjust
+  tc_frob_file_before_adjust ();
+#endif
+#ifdef obj_frob_file_before_adjust
+  obj_frob_file_before_adjust ();
+#endif
+
+  bfd_map_over_sections (stdoutput, adjust_reloc_syms, (char *)0);
+
+  /* Set up symbol table, and write it out.  */
+  if (symbol_rootP)
+    {
+      symbolS *symp;
+
+      for (symp = symbol_rootP; symp; symp = symbol_next (symp))
+	{
+	  int punt = 0;
+	  const char *name;
+
+	  if (symp->sy_mri_common)
+	    {
+	      if (S_IS_EXTERNAL (symp))
+		as_bad (_("%s: global symbols not supported in common sections"),
+			S_GET_NAME (symp));
+	      symbol_remove (symp, &symbol_rootP, &symbol_lastP);
+	      continue;
+	    }
+
+	  name = S_GET_NAME (symp);
+	  if (name)
+	    {
+	      const char *name2 = decode_local_label_name ((char *)S_GET_NAME (symp));
+	      /* They only differ if `name' is a fb or dollar local
+		 label name.  */
+	      if (name2 != name && ! S_IS_DEFINED (symp))
+		as_bad (_("local label %s is not defined"), name2);
+	    }
+
+	  /* Do it again, because adjust_reloc_syms might introduce
+	     more symbols.  They'll probably only be section symbols,
+	     but they'll still need to have the values computed.  */
+	  if (! symp->sy_resolved)
+	    {
+	      if (symp->sy_value.X_op == O_constant)
+		{
+		  /* This is the normal case; skip the call.  */
+		  S_SET_VALUE (symp,
+			       (S_GET_VALUE (symp)
+				+ symp->sy_frag->fr_address));
+		  symp->sy_resolved = 1;
+		}
+	      else
+		resolve_symbol_value (symp, 1);
+	    }
+
+	  /* Skip symbols which were equated to undefined or common
+             symbols.  */
+	  if (symp->sy_value.X_op == O_symbol
+	      && (! S_IS_DEFINED (symp) || S_IS_COMMON (symp)))
+	    {
+	      symbol_remove (symp, &symbol_rootP, &symbol_lastP);
+	      continue;
+	    }
+
+	  /* So far, common symbols have been treated like undefined symbols.
+	     Put them in the common section now.  */
+	  if (S_IS_DEFINED (symp) == 0
+	      && S_GET_VALUE (symp) != 0)
+	    S_SET_SEGMENT (symp, bfd_com_section_ptr);
+#if 0
+	  printf ("symbol `%s'\n\t@%x: value=%d flags=%x seg=%s\n",
+		  S_GET_NAME (symp), symp,
+		  S_GET_VALUE (symp),
+		  symp->bsym->flags,
+		  segment_name (symp->bsym->section));
+#endif
+
+#ifdef obj_frob_symbol
+	  obj_frob_symbol (symp, punt);
+#endif
+#ifdef tc_frob_symbol
+	  if (! punt || symp->sy_used_in_reloc)
+	    tc_frob_symbol (symp, punt);
+#endif
+
+	  /* If we don't want to keep this symbol, splice it out of
+	     the chain now.  If EMIT_SECTION_SYMBOLS is 0, we never
+	     want section symbols.  Otherwise, we skip local symbols
+	     and symbols that the frob_symbol macros told us to punt,
+	     but we keep such symbols if they are used in relocs.  */
+	  if ((! EMIT_SECTION_SYMBOLS
+	       && (symp->bsym->flags & BSF_SECTION_SYM) != 0)
+	      /* Note that S_IS_EXTERN and S_IS_LOCAL are not always
+		 opposites.  Sometimes the former checks flags and the
+		 latter examines the name...  */
+	      || (!S_IS_EXTERN (symp)
+		  && (S_IS_LOCAL (symp) || punt)
+		  && ! symp->sy_used_in_reloc))
+	    {
+	      symbol_remove (symp, &symbol_rootP, &symbol_lastP);
+	      /* After symbol_remove, symbol_next(symp) still returns
+		 the one that came after it in the chain.  So we don't
+		 need to do any extra cleanup work here.  */
+
+	      continue;
+	    }
+
+	  /* Make sure we really got a value for the symbol.  */
+	  if (! symp->sy_resolved)
+	    {
+	      as_bad (_("can't resolve value for symbol \"%s\""),
+		      S_GET_NAME (symp));
+	      symp->sy_resolved = 1;
+	    }
+
+	  /* Set the value into the BFD symbol.  Up til now the value
+	     has only been kept in the gas symbolS struct.  */
+	  symp->bsym->value = S_GET_VALUE (symp);
+	}
+    }
+
+  PROGRESS (1);
+
+  /* Now do any format-specific adjustments to the symbol table, such
+     as adding file symbols.  */
+#ifdef tc_adjust_symtab
+  tc_adjust_symtab ();
+#endif
+#ifdef obj_adjust_symtab
+  obj_adjust_symtab ();
+#endif
+
+  /* Now that all the sizes are known, and contents correct, we can
+     start writing to the file.  */
+  set_symtab ();
+
+  /* If *_frob_file changes the symbol value at this point, it is
+     responsible for moving the changed value into symp->bsym->value
+     as well.  Hopefully all symbol value changing can be done in
+     *_frob_symbol.  */
+#ifdef tc_frob_file
+  tc_frob_file ();
+#endif
+#ifdef obj_frob_file
+  obj_frob_file ();
+#endif
+
+  bfd_map_over_sections (stdoutput, write_relocs, (char *) 0);
+
+#ifdef tc_frob_file_after_relocs
+  tc_frob_file_after_relocs ();
+#endif
+#ifdef obj_frob_file_after_relocs
+  obj_frob_file_after_relocs ();
+#endif
+
+  bfd_map_over_sections (stdoutput, write_contents, (char *) 0);
+#endif /* BFD_ASSEMBLER */
+}
+#endif /* ! BFD */
+
+/*
+ *			relax_segment()
+ *
+ * Now we have a segment, not a crowd of sub-segments, we can make fr_address
+ * values.
+ *
+ * Relax the frags.
+ *
+ * After this, all frags in this segment have addresses that are correct
+ * within the segment. Since segments live in different file addresses,
+ * these frag addresses may not be the same as final object-file addresses.
+ */
+
+#ifdef TC_GENERIC_RELAX_TABLE
+
+static int is_dnrange PARAMS ((fragS *, fragS *));
+
+/* Subroutines of relax_segment.  */
+static int
+is_dnrange (f1, f2)
+     fragS *f1;
+     fragS *f2;
+{
+  for (; f1; f1 = f1->fr_next)
+    if (f1->fr_next == f2)
+      return 1;
+  return 0;
+}
+
+/* Relax a fragment by scanning TC_GENERIC_RELAX_TABLE.  */
+
+long
+relax_frag (fragP, stretch)
+     fragS *fragP;
+     long stretch;
+{
+  const relax_typeS *this_type;
+  const relax_typeS *start_type;
+  relax_substateT next_state;
+  relax_substateT this_state;
+  long aim, target, growth;
+  symbolS *symbolP = fragP->fr_symbol;
+  long offset = fragP->fr_offset;
+  /* Recompute was_address by undoing "+= stretch" done by relax_segment.  */
+  unsigned long was_address = fragP->fr_address - stretch;
+  unsigned long address = fragP->fr_address;
+  const relax_typeS *table = TC_GENERIC_RELAX_TABLE;
+
+  this_state = fragP->fr_subtype;
+  start_type = this_type = table + this_state;
+  target = offset;
+
+  if (symbolP)
+    {
+#ifndef DIFF_EXPR_OK
+#if !defined (MANY_SEGMENTS) && !defined (BFD_ASSEMBLER)
+      know ((S_GET_SEGMENT (symbolP) == SEG_ABSOLUTE)
+	    || (S_GET_SEGMENT (symbolP) == SEG_DATA)
+	    || (S_GET_SEGMENT (symbolP) == SEG_BSS)
+	    || (S_GET_SEGMENT (symbolP) == SEG_TEXT));
+#endif
+      know (symbolP->sy_frag);
+#endif
+      know (!(S_GET_SEGMENT (symbolP) == absolute_section)
+	    || symbolP->sy_frag == &zero_address_frag);
+      target +=
+	S_GET_VALUE (symbolP)
+	  + symbolP->sy_frag->fr_address;
+
+      /* If frag has yet to be reached on this pass,
+	 assume it will move by STRETCH just as we did.
+	 If this is not so, it will be because some frag
+	 between grows, and that will force another pass.
+
+	 Beware zero-length frags.
+
+	 There should be a faster way to do this.  */
+
+      if (symbolP->sy_frag->fr_address >= was_address
+	  && is_dnrange (fragP, symbolP->sy_frag))
+	{
+	  target += stretch;
+	}
+    }
+
+  aim = target - address - fragP->fr_fix;
+#ifdef TC_PCREL_ADJUST
+  /* Currently only the ns32k family needs this */
+  aim += TC_PCREL_ADJUST(fragP);
+/*#else*/
+  /* This machine doesn't want to use pcrel_adjust.
+     In that case, pcrel_adjust should be zero.  */
+/*  assert (fragP->fr_targ.ns32k.pcrel_adjust == 0);*/
+#endif
+#ifdef md_prepare_relax_scan /* formerly called M68K_AIM_KLUDGE */
+  md_prepare_relax_scan (fragP, address, aim, this_state, this_type);
+#endif
+
+  if (aim < 0)
+    {
+      /* Look backwards. */
+      for (next_state = this_type->rlx_more; next_state;)
+	if (aim >= this_type->rlx_backward)
+	  next_state = 0;
+	else
+	  {
+	    /* Grow to next state. */
+	    this_state = next_state;
+	    this_type = table + this_state;
+	    next_state = this_type->rlx_more;
+	  }
+    }
+  else
+    {
+      /* Look forwards. */
+      for (next_state = this_type->rlx_more; next_state;)
+	if (aim <= this_type->rlx_forward)
+	  next_state = 0;
+	else
+	  {
+	    /* Grow to next state. */
+	    this_state = next_state;
+	    this_type = table + this_state;
+	    next_state = this_type->rlx_more;
+	  }
+    }
+
+  growth = this_type->rlx_length - start_type->rlx_length;
+  if (growth != 0)
+    fragP->fr_subtype = this_state;
+  return growth;
+}
+
+#endif /* defined (TC_GENERIC_RELAX_TABLE) */
+
+/* Relax_align. Advance location counter to next address that has 'alignment'
+   lowest order bits all 0s, return size of adjustment made.  */
+static relax_addressT
+relax_align (address, alignment)
+     register relax_addressT address;	/* Address now. */
+     register int alignment;	/* Alignment (binary). */
+{
+  relax_addressT mask;
+  relax_addressT new_address;
+
+  mask = ~((~0) << alignment);
+  new_address = (address + mask) & (~mask);
+#ifdef LINKER_RELAXING_SHRINKS_ONLY
+  if (linkrelax)
+    /* We must provide lots of padding, so the linker can discard it
+       when needed.  The linker will not add extra space, ever.  */
+    new_address += (1 << alignment);
+#endif
+  return (new_address - address);
+}
+
+void
+relax_segment (segment_frag_root, segment)
+     struct frag *segment_frag_root;
+     segT segment;
+{
+  register struct frag *fragP;
+  register relax_addressT address;
+#if !defined (MANY_SEGMENTS) && !defined (BFD_ASSEMBLER)
+  know (segment == SEG_DATA || segment == SEG_TEXT || segment == SEG_BSS);
+#endif
+  /* In case md_estimate_size_before_relax() wants to make fixSs. */
+  subseg_change (segment, 0);
+
+  /* For each frag in segment: count and store  (a 1st guess of)
+     fr_address.  */
+  address = 0;
+  for (fragP = segment_frag_root; fragP; fragP = fragP->fr_next)
+    {
+      fragP->fr_address = address;
+      address += fragP->fr_fix;
+
+      switch (fragP->fr_type)
+	{
+	case rs_fill:
+	  address += fragP->fr_offset * fragP->fr_var;
+	  break;
+
+	case rs_align:
+	case rs_align_code:
+	  {
+	    addressT offset = relax_align (address, (int) fragP->fr_offset);
+
+	    if (fragP->fr_subtype != 0 && offset > fragP->fr_subtype)
+	      offset = 0;
+
+	    if (offset % fragP->fr_var != 0)
+	      {
+		as_bad (_("alignment padding (%lu bytes) not a multiple of %ld"),
+			(unsigned long) offset, (long) fragP->fr_var);
+		offset -= (offset % fragP->fr_var);
+	      }
+
+	    address += offset;
+	  }
+	  break;
+
+	case rs_org:
+	case rs_space:
+	  /* Assume .org is nugatory. It will grow with 1st relax.  */
+	  break;
+
+	case rs_machine_dependent:
+	  address += md_estimate_size_before_relax (fragP, segment);
+	  break;
+
+#ifndef WORKING_DOT_WORD
+	  /* Broken words don't concern us yet */
+	case rs_broken_word:
+	  break;
+#endif
+
+	case rs_leb128:
+	  /* Initial guess is always 1; doing otherwise can result in 
+	     stable solutions that are larger than the minimum.  */
+	  address += fragP->fr_offset = 1;
+	  break;
+
+	case rs_cfa:
+	  address += eh_frame_estimate_size_before_relax (fragP);
+	  break;
+
+	default:
+	  BAD_CASE (fragP->fr_type);
+	  break;
+	}			/* switch(fr_type) */
+    }				/* for each frag in the segment */
+
+  /* Do relax().  */
+  {
+    long stretch;	/* May be any size, 0 or negative. */
+    /* Cumulative number of addresses we have */
+    /* relaxed this pass. */
+    /* We may have relaxed more than one address. */
+    long stretched;	/* Have we stretched on this pass? */
+    /* This is 'cuz stretch may be zero, when, in fact some piece of code
+       grew, and another shrank.  If a branch instruction doesn't fit anymore,
+       we could be scrod.  */
+
+    do
+      {
+	stretch = stretched = 0;
+	for (fragP = segment_frag_root; fragP; fragP = fragP->fr_next)
+	  {
+	    long growth = 0;
+	    addressT was_address;
+	    offsetT offset;
+	    symbolS *symbolP;
+
+	    was_address = fragP->fr_address;
+	    address = fragP->fr_address += stretch;
+	    symbolP = fragP->fr_symbol;
+	    offset = fragP->fr_offset;
+
+	    switch (fragP->fr_type)
+	      {
+	      case rs_fill:	/* .fill never relaxes. */
+		growth = 0;
+		break;
+
+#ifndef WORKING_DOT_WORD
+		/* JF:  This is RMS's idea.  I do *NOT* want to be blamed
+		   for it I do not want to write it.  I do not want to have
+		   anything to do with it.  This is not the proper way to
+		   implement this misfeature.  */
+	      case rs_broken_word:
+		{
+		  struct broken_word *lie;
+		  struct broken_word *untruth;
+
+		  /* Yes this is ugly (storing the broken_word pointer
+		     in the symbol slot).  Still, this whole chunk of
+		     code is ugly, and I don't feel like doing anything
+		     about it.  Think of it as stubbornness in action.  */
+		  growth = 0;
+		  for (lie = (struct broken_word *) (fragP->fr_symbol);
+		       lie && lie->dispfrag == fragP;
+		       lie = lie->next_broken_word)
+		    {
+
+		      if (lie->added)
+			continue;
+
+		      offset = (lie->add->sy_frag->fr_address
+				+ S_GET_VALUE (lie->add)
+				+ lie->addnum
+				- (lie->sub->sy_frag->fr_address
+				   + S_GET_VALUE (lie->sub)));
+		      if (offset <= -32768 || offset >= 32767)
+			{
+			  if (flag_warn_displacement)
+			    {
+			      char buf[50];
+			      sprint_value (buf, (addressT) lie->addnum);
+			      as_warn (_(".word %s-%s+%s didn't fit"),
+				       S_GET_NAME (lie->add),
+				       S_GET_NAME (lie->sub),
+				       buf);
+			    }
+			  lie->added = 1;
+			  if (fragP->fr_subtype == 0)
+			    {
+			      fragP->fr_subtype++;
+			      growth += md_short_jump_size;
+			    }
+			  for (untruth = lie->next_broken_word;
+			       untruth && untruth->dispfrag == lie->dispfrag;
+			       untruth = untruth->next_broken_word)
+			    if ((untruth->add->sy_frag == lie->add->sy_frag)
+				&& S_GET_VALUE (untruth->add) == S_GET_VALUE (lie->add))
+			      {
+				untruth->added = 2;
+				untruth->use_jump = lie;
+			      }
+			  growth += md_long_jump_size;
+			}
+		    }
+
+		  break;
+		}		/* case rs_broken_word */
+#endif
+	      case rs_align:
+	      case rs_align_code:
+		{
+		  addressT oldoff, newoff;
+
+		  oldoff = relax_align (was_address + fragP->fr_fix,
+					(int) offset);
+		  newoff = relax_align (address + fragP->fr_fix,
+					(int) offset);
+
+		  if (fragP->fr_subtype != 0)
+		    {
+		      if (oldoff > fragP->fr_subtype)
+			oldoff = 0;
+		      if (newoff > fragP->fr_subtype)
+			newoff = 0;
+		    }
+
+		  growth = newoff - oldoff;
+		}
+		break;
+
+	      case rs_org:
+		{
+		  long target = offset;
+		  long after;
+
+		  if (symbolP)
+		    {
+#if !defined (MANY_SEGMENTS) && !defined (BFD_ASSEMBLER)
+		      know ((S_GET_SEGMENT (symbolP) == SEG_ABSOLUTE)
+			    || (S_GET_SEGMENT (symbolP) == SEG_DATA)
+			    || (S_GET_SEGMENT (symbolP) == SEG_TEXT)
+			    || S_GET_SEGMENT (symbolP) == SEG_BSS);
+		      know (symbolP->sy_frag);
+		      know (!(S_GET_SEGMENT (symbolP) == SEG_ABSOLUTE)
+			    || (symbolP->sy_frag == &zero_address_frag));
+#endif
+		      target += S_GET_VALUE (symbolP)
+			+ symbolP->sy_frag->fr_address;
+		    }		/* if we have a symbol */
+
+		  know (fragP->fr_next);
+		  after = fragP->fr_next->fr_address;
+		  growth = target - after;
+		  if (growth < 0)
+		    {
+		      /* Growth may be negative, but variable part of frag
+			 cannot have fewer than 0 chars.  That is, we can't
+			 .org backwards. */
+		      as_bad (_("attempt to .org backwards ignored"));
+		      growth = 0;
+		    }
+
+		  growth -= stretch;	/* This is an absolute growth factor */
+		  break;
+		}
+
+	      case rs_space:
+		if (symbolP)
+		  {
+		    growth = S_GET_VALUE (symbolP);
+		    if (symbolP->sy_frag != &zero_address_frag
+			|| S_IS_COMMON (symbolP)
+			|| ! S_IS_DEFINED (symbolP))
+		      as_bad_where (fragP->fr_file, fragP->fr_line,
+				    _(".space specifies non-absolute value"));
+		    fragP->fr_symbol = 0;
+		    if (growth < 0)
+		      {
+			as_warn (_(".space or .fill with negative value, ignored"));
+			growth = 0;
+		      }
+		  }
+		else
+		  growth = 0;
+		break;
+
+	      case rs_machine_dependent:
+#ifdef md_relax_frag
+		growth = md_relax_frag (fragP, stretch);
+#else
+#ifdef TC_GENERIC_RELAX_TABLE
+		/* The default way to relax a frag is to look through
+		   TC_GENERIC_RELAX_TABLE.  */
+		growth = relax_frag (fragP, stretch);
+#endif /* TC_GENERIC_RELAX_TABLE */
+#endif
+		break;
+
+	      case rs_leb128:
+		{
+		  valueT value;
+		  int size;
+
+		  value = resolve_symbol_value (fragP->fr_symbol, 0);
+		  size = sizeof_leb128 (value, fragP->fr_subtype);
+		  growth = size - fragP->fr_offset;
+		  fragP->fr_offset = size;
+		}
+		break;
+
+	      case rs_cfa:
+		growth = eh_frame_relax_frag (fragP);
+		break;
+
+	      default:
+		BAD_CASE (fragP->fr_type);
+		break;
+	      }
+	    if (growth)
+	      {
+		stretch += growth;
+		stretched++;
+	      }
+	  }			/* For each frag in the segment. */
+      }
+    while (stretched);		/* Until nothing further to relax. */
+  }				/* do_relax */
+
+  /*
+   * We now have valid fr_address'es for each frag.
+   */
+
+  /*
+   * All fr_address's are correct, relative to their own segment.
+   * We have made all the fixS we will ever make.
+   */
+}				/* relax_segment() */
+
+#if defined (BFD_ASSEMBLER) || (!defined (BFD) && !defined (OBJ_VMS))
+
+#ifndef TC_RELOC_RTSYM_LOC_FIXUP
+#define TC_RELOC_RTSYM_LOC_FIXUP(X) (1)
+#endif
+
+/* fixup_segment()
+
+   Go through all the fixS's in a segment and see which ones can be
+   handled now.  (These consist of fixS where we have since discovered
+   the value of a symbol, or the address of the frag involved.)
+   For each one, call md_apply_fix to put the fix into the frag data.
+
+   Result is a count of how many relocation structs will be needed to
+   handle the remaining fixS's that we couldn't completely handle here.
+   These will be output later by emit_relocations().  */
+
+static long
+fixup_segment (fixP, this_segment_type)
+     register fixS *fixP;
+     segT this_segment_type;	/* N_TYPE bits for segment. */
+{
+  long seg_reloc_count = 0;
+  symbolS *add_symbolP;
+  symbolS *sub_symbolP;
+  valueT add_number;
+  int size;
+  char *place;
+  long where;
+  int pcrel, plt;
+  fragS *fragP;
+  segT add_symbol_segment = absolute_section;
+
+  /* If the linker is doing the relaxing, we must not do any fixups.
+
+     Well, strictly speaking that's not true -- we could do any that are
+     PC-relative and don't cross regions that could change size.  And for the
+     i960 (the only machine for which we've got a relaxing linker right now),
+     we might be able to turn callx/callj into bal anyways in cases where we
+     know the maximum displacement.  */
+  if (linkrelax)
+    {
+      for (; fixP; fixP = fixP->fx_next)
+	seg_reloc_count++;
+      TC_ADJUST_RELOC_COUNT (fixP, seg_reloc_count);
+      return seg_reloc_count;
+    }
+
+  for (; fixP; fixP = fixP->fx_next)
+    {
+
+#ifdef DEBUG5
+      fprintf (stderr, "\nprocessing fixup:\n");
+      print_fixup (fixP);
+#endif
+
+
+      fragP = fixP->fx_frag;
+      know (fragP);
+      where = fixP->fx_where;
+      place = fragP->fr_literal + where;
+      size = fixP->fx_size;
+      add_symbolP = fixP->fx_addsy;
+#ifdef TC_VALIDATE_FIX
+      TC_VALIDATE_FIX (fixP, this_segment_type, skip);
+#endif
+      sub_symbolP = fixP->fx_subsy;
+      add_number = fixP->fx_offset;
+      pcrel = fixP->fx_pcrel;
+      plt = fixP->fx_plt;
+
+      if (add_symbolP != NULL
+	  && add_symbolP->sy_mri_common)
+	{
+	  know (add_symbolP->sy_value.X_op == O_symbol);
+	  add_number += S_GET_VALUE (add_symbolP);
+	  fixP->fx_offset = add_number;
+	  add_symbolP = fixP->fx_addsy = add_symbolP->sy_value.X_add_symbol;
+	}
+
+      if (add_symbolP)
+	add_symbol_segment = S_GET_SEGMENT (add_symbolP);
+
+      if (sub_symbolP)
+	{
+	  resolve_symbol_value (sub_symbolP, 1);
+	  if (add_symbolP == NULL || add_symbol_segment == absolute_section)
+	    {
+	      if (add_symbolP != NULL)
+		{
+		  add_number += S_GET_VALUE (add_symbolP);
+		  add_symbolP = NULL;
+		  fixP->fx_addsy = NULL;
+		}
+
+	      /* It's just -sym */
+	      if (S_GET_SEGMENT (sub_symbolP) == absolute_section)
+		{
+		  add_number -= S_GET_VALUE (sub_symbolP);
+		  fixP->fx_subsy = NULL;
+		}
+	      else if (pcrel
+		       && S_GET_SEGMENT (sub_symbolP) == this_segment_type)
+		{
+		  /* Should try converting to a constant.  */
+		  goto bad_sub_reloc;
+		}
+	      else
+	      bad_sub_reloc:
+		as_bad_where (fixP->fx_file, fixP->fx_line,
+			      _("Negative of non-absolute symbol %s"),
+			      S_GET_NAME (sub_symbolP));
+	    }
+	  else if (S_GET_SEGMENT (sub_symbolP) == add_symbol_segment
+		   && SEG_NORMAL (add_symbol_segment))
+	    {
+	      /* Difference of 2 symbols from same segment.
+		 Can't make difference of 2 undefineds: 'value' means
+		 something different for N_UNDF. */
+#ifdef TC_I960
+	      /* Makes no sense to use the difference of 2 arbitrary symbols
+		 as the target of a call instruction.  */
+	      if (fixP->fx_tcbit)
+		as_bad_where (fixP->fx_file, fixP->fx_line,
+			      _("callj to difference of 2 symbols"));
+#endif /* TC_I960 */
+	      add_number += S_GET_VALUE (add_symbolP) -
+		S_GET_VALUE (sub_symbolP);
+
+	      add_symbolP = NULL;
+	      pcrel = 0;	/* No further pcrel processing. */
+
+	      /* Let the target machine make the final determination
+		 as to whether or not a relocation will be needed to
+		 handle this fixup.  */
+	      if (!TC_FORCE_RELOCATION_SECTION (fixP, this_segment_type))
+		{
+		  fixP->fx_pcrel = 0;
+		  fixP->fx_addsy = NULL;
+		  fixP->fx_subsy = NULL;
+		}
+	    }
+	  else
+	    {
+	      /* Different segments in subtraction. */
+	      know (!(S_IS_EXTERNAL (sub_symbolP)
+		      && (S_GET_SEGMENT (sub_symbolP) == absolute_section)));
+
+	      if ((S_GET_SEGMENT (sub_symbolP) == absolute_section))
+		add_number -= S_GET_VALUE (sub_symbolP);
+
+#ifdef DIFF_EXPR_OK
+	      else if (S_GET_SEGMENT (sub_symbolP) == this_segment_type
+#if 0 /* Do this even if it's already described as pc-relative.  For example,
+	 on the m68k, an operand of "pc@(foo-.-2)" should address "foo" in a
+	 pc-relative mode.  */
+		       && pcrel
+#endif
+		       )
+		{
+		  /* Make it pc-relative.  */
+		  add_number += (MD_PCREL_FROM_SECTION (fixP, this_segment_type)
+				 - S_GET_VALUE (sub_symbolP));
+		  pcrel = 1;
+		  fixP->fx_pcrel = 1;
+		  sub_symbolP = 0;
+		  fixP->fx_subsy = 0;
+		}
+#endif
+#ifdef UNDEFINED_DIFFERENCE_OK
+	      /* The PA needs this for PIC code generation.  We basically
+		 don't want to do anything if we have the difference of two
+		 symbols at this point.  */
+	      else if (1)
+		{
+		  /* Leave it alone.  */
+		}
+#endif
+#ifdef BFD_ASSEMBLER
+	      else if (fixP->fx_r_type == BFD_RELOC_GPREL32
+		       || fixP->fx_r_type == BFD_RELOC_GPREL16)
+		{
+		  /* Leave it alone.  */
+		}
+#endif
+	      else
+		{
+		  char buf[50];
+		  sprint_value (buf, fragP->fr_address + where);
+		  as_bad_where (fixP->fx_file, fixP->fx_line,
+				_("Subtraction of two symbols in different sections \"%s\" {%s section} - \"%s\" {%s section} at file address %s."),
+				S_GET_NAME (add_symbolP),
+				segment_name (S_GET_SEGMENT (add_symbolP)),
+				S_GET_NAME (sub_symbolP),
+				segment_name (S_GET_SEGMENT (sub_symbolP)),
+				buf);
+		}
+	    }
+	}
+
+      if (add_symbolP)
+	{
+	  if (add_symbol_segment == this_segment_type && pcrel && !plt
+	      && TC_RELOC_RTSYM_LOC_FIXUP (fixP))
+	    {
+	      /*
+	       * This fixup was made when the symbol's segment was
+	       * SEG_UNKNOWN, but it is now in the local segment.
+	       * So we know how to do the address without relocation.
+	       */
+#ifdef TC_I960
+	      /* reloc_callj() may replace a 'call' with a 'calls' or a
+		 'bal', in which cases it modifies *fixP as appropriate.
+		 In the case of a 'calls', no further work is required,
+		 and *fixP has been set up to make the rest of the code
+		 below a no-op. */
+	      reloc_callj (fixP);
+#endif /* TC_I960 */
+
+	      add_number += S_GET_VALUE (add_symbolP);
+	      add_number -= MD_PCREL_FROM_SECTION (fixP, this_segment_type);
+	      pcrel = 0;	/* Lie. Don't want further pcrel processing. */
+
+	      /* Let the target machine make the final determination
+		 as to whether or not a relocation will be needed to
+		 handle this fixup.  */
+	      if (!TC_FORCE_RELOCATION (fixP))
+		{
+		  fixP->fx_pcrel = 0;
+		  fixP->fx_addsy = NULL;
+		}
+	    }
+	  else
+	    {
+	      if (add_symbol_segment == absolute_section
+		  && ! pcrel)
+		{
+#ifdef TC_I960
+		  /* See comment about reloc_callj() above.  */
+		  reloc_callj (fixP);
+#endif /* TC_I960 */
+		  add_number += S_GET_VALUE (add_symbolP);
+
+		  /* Let the target machine make the final determination
+		     as to whether or not a relocation will be needed to
+		     handle this fixup.  */
+
+		  if (!TC_FORCE_RELOCATION (fixP))
+		    {
+		      fixP->fx_addsy = NULL;
+		      add_symbolP = NULL;
+		    }
+		}
+	      else if (add_symbol_segment == undefined_section
+#ifdef BFD_ASSEMBLER
+		       || bfd_is_com_section (add_symbol_segment)
+#endif
+		       )
+		{
+#ifdef TC_I960
+		  if ((int) fixP->fx_bit_fixP == 13)
+		    {
+		      /* This is a COBR instruction.  They have only a
+		       * 13-bit displacement and are only to be used
+		       * for local branches: flag as error, don't generate
+		       * relocation.
+		       */
+		      as_bad_where (fixP->fx_file, fixP->fx_line,
+				    _("can't use COBR format with external label"));
+		      fixP->fx_addsy = NULL;
+		      fixP->fx_done = 1;
+		      continue;
+		    }		/* COBR */
+#endif /* TC_I960 */
+
+#ifdef OBJ_COFF
+#ifdef TE_I386AIX
+		  if (S_IS_COMMON (add_symbolP))
+		    add_number += S_GET_VALUE (add_symbolP);
+#endif /* TE_I386AIX */
+#endif /* OBJ_COFF */
+		  ++seg_reloc_count;
+		}
+	      else
+		{
+		  seg_reloc_count++;
+#if !(defined (TC_V850) && defined (OBJ_ELF))
+#if !(defined (TC_M68K) && defined (OBJ_ELF))
+#if !(defined (TC_ARM)  && defined (OBJ_ELF))
+#if !defined (TC_I386) || !(defined (OBJ_ELF) || defined (OBJ_COFF)) || defined (TE_PE)
+		  add_number += S_GET_VALUE (add_symbolP);
+#endif
+#endif
+#endif
+#endif
+		}
+	    }
+	}
+
+      if (pcrel)
+	{
+	  add_number -= MD_PCREL_FROM_SECTION (fixP, this_segment_type);
+	  if (add_symbolP == 0)
+	    {
+#ifndef BFD_ASSEMBLER
+	      fixP->fx_addsy = &abs_symbol;
+#else
+	      fixP->fx_addsy = section_symbol (absolute_section);
+#endif
+	      fixP->fx_addsy->sy_used_in_reloc = 1;
+	      ++seg_reloc_count;
+	    }
+	}
+
+      if (!fixP->fx_bit_fixP && !fixP->fx_no_overflow && size > 0)
+	{
+	  if ((size_t) size < sizeof (valueT))
+	    {
+	      valueT mask, hibit;
+
+	      /* set all bits to one */
+	      mask = 0;
+	      mask--;
+	      /* Technically, combining these produces an undefined result
+		 if size is sizeof (valueT), though I think these two
+		 half-way operations should both be defined.  And the
+		 compiler should be able to combine them if it's valid on
+		 the host architecture.  */
+	      mask <<= size * 4;
+	      mask <<= size * 4;
+	      hibit = (valueT) 1 << (size * 8 - 1);
+	      if (((add_number & mask) != 0
+		   || (fixP->fx_signed
+		       && (add_number & hibit) != 0))
+		  && ((add_number & mask) != mask
+		      || (add_number & hibit) == 0))
+		{
+		  char buf[50], buf2[50];
+		  sprint_value (buf, fragP->fr_address + where);
+		  if (add_number > 1000)
+		    sprint_value (buf2, add_number);
+		  else
+		    sprintf (buf2, "%ld", (long) add_number);
+		  as_bad_where (fixP->fx_file, fixP->fx_line,
+				_("Value of %s too large for field of %d bytes at %s"),
+				buf2, size, buf);
+		} /* generic error checking */
+	    }
+#ifdef WARN_SIGNED_OVERFLOW_WORD
+	  /* Warn if a .word value is too large when treated as a signed
+	     number.  We already know it is not too negative.  This is to
+	     catch over-large switches generated by gcc on the 68k.  */
+	  if (!flag_signed_overflow_ok
+	      && size == 2
+	      && add_number > 0x7fff)
+	    as_bad_where (fixP->fx_file, fixP->fx_line,
+			  _("Signed .word overflow; switch may be too large; %ld at 0x%lx"),
+			  (long) add_number,
+			  (unsigned long) (fragP->fr_address + where));
+#endif
+	}			/* not a bit fix */
+
+      if (!fixP->fx_done)
+	{
+#ifdef MD_APPLY_FIX3
+	  md_apply_fix3 (fixP, &add_number, this_segment_type);
+#else
+#ifdef BFD_ASSEMBLER
+	  md_apply_fix (fixP, &add_number);
+#else
+	  md_apply_fix (fixP, add_number);
+#endif
+#endif
+
+#ifndef TC_HANDLES_FX_DONE
+	  /* If the tc-* files haven't been converted, assume it's handling
+	     it the old way, where a null fx_addsy means that the fix has
+	     been applied completely, and no further work is needed.  */
+	  if (fixP->fx_addsy == 0 && fixP->fx_pcrel == 0)
+	    fixP->fx_done = 1;
+#endif
+	}
+#ifdef TC_VALIDATE_FIX
+    skip: ;
+#endif
+#ifdef DEBUG5
+      fprintf (stderr, "result:\n");
+      print_fixup (fixP);
+#endif
+    }				/* For each fixS in this segment. */
+
+  TC_ADJUST_RELOC_COUNT (fixP, seg_reloc_count);
+  return seg_reloc_count;
+}
+
+#endif /* defined (BFD_ASSEMBLER) || (!defined (BFD) && !defined (OBJ_VMS)) */
+
+void
+number_to_chars_bigendian (buf, val, n)
+     char *buf;
+     valueT val;
+     int n;
+{
+  if ((size_t) n > sizeof (val) || n <= 0)
+    abort ();
+  while (n--)
+    {
+      buf[n] = val & 0xff;
+      val >>= 8;
+    }
+}
+
+void
+number_to_chars_littleendian (buf, val, n)
+     char *buf;
+     valueT val;
+     int n;
+{
+  if ((size_t) n > sizeof (val) || n <= 0)
+    abort ();
+  while (n--)
+    {
+      *buf++ = val & 0xff;
+      val >>= 8;
+    }
+}
+
+void
+write_print_statistics (file)
+     FILE *file;
+{
+  fprintf (stderr, "fixups: %d\n", n_fixups);
+}
+
+/* for debugging */
+extern int indent_level;
+
+void
+print_fixup (fixp)
+     fixS *fixp;
+{
+  indent_level = 1;
+  fprintf (stderr, "fix %lx %s:%d", (long) fixp, fixp->fx_file, fixp->fx_line);
+  if (fixp->fx_pcrel)
+    fprintf (stderr, " pcrel");
+  if (fixp->fx_pcrel_adjust)
+    fprintf (stderr, " pcrel_adjust=%d", fixp->fx_pcrel_adjust);
+  if (fixp->fx_im_disp)
+    {
+#ifdef TC_NS32K
+      fprintf (stderr, " im_disp=%d", fixp->fx_im_disp);
+#else
+      fprintf (stderr, " im_disp");
+#endif
+    }
+  if (fixp->fx_tcbit)
+    fprintf (stderr, " tcbit");
+  if (fixp->fx_done)
+    fprintf (stderr, " done");
+  fprintf (stderr, "\n    size=%d frag=%lx where=%ld offset=%lx addnumber=%lx",
+	   fixp->fx_size, (long) fixp->fx_frag, (long) fixp->fx_where,
+	   (long) fixp->fx_offset, (long) fixp->fx_addnumber);
+#ifdef BFD_ASSEMBLER
+  fprintf (stderr, "\n    %s (%d)", bfd_get_reloc_code_name (fixp->fx_r_type),
+	   fixp->fx_r_type);
+#else
+#ifdef NEED_FX_R_TYPE
+  fprintf (stderr, " r_type=%d", fixp->fx_r_type);
+#endif
+#endif
+  if (fixp->fx_addsy)
+    {
+      fprintf (stderr, "\n   +<");
+      print_symbol_value_1 (stderr, fixp->fx_addsy);
+      fprintf (stderr, ">");
+    }
+  if (fixp->fx_subsy)
+    {
+      fprintf (stderr, "\n   -<");
+      print_symbol_value_1 (stderr, fixp->fx_subsy);
+      fprintf (stderr, ">");
+    }
+  fprintf (stderr, "\n");
+#ifdef TC_FIX_DATA_PRINT
+  TC_FIX_DATA_PRINT (stderr, fixp);
+#endif
+}
+
+/* end of write.c */