X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2Faout-adobe.c;h=b31640a0c12ba5694c42a49268b07c3e7a77a82d;hb=563e308f244b1d6adb9d012a3e11d458400b3ff2;hp=2c11ffe9ff20298b7dad0ce5de65b6ba1bf6c967;hpb=252b5132c753830d5fd56823373aed85f2a0db63;p=deliverable%2Fbinutils-gdb.git

diff --git a/bfd/aout-adobe.c b/bfd/aout-adobe.c
index 2c11ffe9ff..b31640a0c1 100644
--- a/bfd/aout-adobe.c
+++ b/bfd/aout-adobe.c
@@ -1,5 +1,6 @@
 /* BFD back-end for a.out.adobe binaries.
-   Copyright 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+   Free Software Foundation, Inc.
    Written by Cygnus Support.  Based on bout.c.
 
 This file is part of BFD, the Binary File Descriptor library.
@@ -25,15 +26,22 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #include "aout/adobe.h"
 
 #include "aout/stab_gnu.h"
-#include "libaout.h"		/* BFD a.out internal data structures */
+#include "libaout.h"		/* BFD a.out internal data structures.  */
 
-extern const bfd_target a_out_adobe_vec;		/* Forward decl */
+/* Forward decl.  */
+extern const bfd_target a_out_adobe_vec;
 
 static const bfd_target *aout_adobe_callback PARAMS ((bfd *));
 
 extern boolean aout_32_slurp_symbol_table PARAMS ((bfd *abfd));
 extern boolean aout_32_write_syms PARAMS ((bfd *));
-static void aout_adobe_write_section PARAMS ((bfd *abfd, sec_ptr sect));
+static void    aout_adobe_write_section PARAMS ((bfd *abfd, sec_ptr sect));
+static const bfd_target * aout_adobe_object_p PARAMS ((bfd *));
+static boolean aout_adobe_mkobject PARAMS ((bfd *));
+static boolean aout_adobe_write_object_contents PARAMS ((bfd *));
+static boolean aout_adobe_set_section_contents PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
+static boolean aout_adobe_set_arch_mach PARAMS ((bfd *, enum bfd_architecture, unsigned long));
+static int     aout_adobe_sizeof_headers PARAMS ((bfd *, boolean));
 
 /* Swaps the information in an executable header taken from a raw byte
    stream memory image, into the internal exec_header structure.  */
@@ -41,14 +49,14 @@ static void aout_adobe_write_section PARAMS ((bfd *abfd, sec_ptr sect));
 void aout_adobe_swap_exec_header_in
   PARAMS ((bfd *abfd, struct external_exec *raw_bytes,
 	   struct internal_exec *execp));
-	 
+
 void
 aout_adobe_swap_exec_header_in (abfd, raw_bytes, execp)
      bfd *abfd;
      struct external_exec *raw_bytes;
      struct internal_exec *execp;
 {
-  struct external_exec *bytes = (struct external_exec *)raw_bytes;
+  struct external_exec *bytes = (struct external_exec *) raw_bytes;
 
   /* Now fill in fields in the execp, from the bytes in the raw data.  */
   execp->a_info   = bfd_h_get_32 (abfd, bytes->e_info);
@@ -74,9 +82,10 @@ aout_adobe_swap_exec_header_out (abfd, execp, raw_bytes)
      struct internal_exec *execp;
      struct external_exec *raw_bytes;
 {
-  struct external_exec *bytes = (struct external_exec *)raw_bytes;
+  struct external_exec *bytes = (struct external_exec *) raw_bytes;
 
-  /* Now fill in fields in the raw data, from the fields in the exec struct. */
+  /* Now fill in fields in the raw data, from the fields in the exec
+     struct.  */
   bfd_h_put_32 (abfd, execp->a_info  , bytes->e_info);
   PUT_WORD (abfd, execp->a_text  , bytes->e_text);
   PUT_WORD (abfd, execp->a_data  , bytes->e_data);
@@ -87,7 +96,6 @@ aout_adobe_swap_exec_header_out (abfd, execp, raw_bytes)
   PUT_WORD (abfd, execp->a_drsize, bytes->e_drsize);
 }
 
-
 static const bfd_target *
 aout_adobe_object_p (abfd)
      bfd *abfd;
@@ -97,11 +105,12 @@ aout_adobe_object_p (abfd)
   char *targ;
 
   if (bfd_read ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd)
-      != EXEC_BYTES_SIZE) {
-    if (bfd_get_error () != bfd_error_system_call)
-      bfd_set_error (bfd_error_wrong_format);
-    return 0;
-  }
+      != EXEC_BYTES_SIZE)
+    {
+      if (bfd_get_error () != bfd_error_system_call)
+	bfd_set_error (bfd_error_wrong_format);
+      return 0;
+    }
 
   anexec.a_info = bfd_h_get_32 (abfd, exec_bytes.e_info);
 
@@ -111,22 +120,23 @@ aout_adobe_object_p (abfd)
      If the environment variable GNUTARGET is set to "a.out.adobe", we will
      take just about any a.out file as an Adobe a.out file.  FIXME!  */
 
-  if (N_BADMAG (anexec)) {
-    targ = getenv ("GNUTARGET");
-    if (targ && !strcmp (targ, a_out_adobe_vec.name))
-      ;		/* Just continue anyway, if specifically set to this format */
-    else
-      {
-	bfd_set_error (bfd_error_wrong_format);
-	return 0;
-      }
-  }
+  if (N_BADMAG (anexec))
+    {
+      targ = getenv ("GNUTARGET");
+      if (targ && !strcmp (targ, a_out_adobe_vec.name))
+	/* Just continue anyway, if specifically set to this format.  */
+	;
+      else
+	{
+	  bfd_set_error (bfd_error_wrong_format);
+	  return 0;
+	}
+    }
 
   aout_adobe_swap_exec_header_in (abfd, &exec_bytes, &anexec);
   return aout_32_some_aout_object_p (abfd, &anexec, aout_adobe_callback);
 }
 
-
 /* Finish up the opening of a b.out file for reading.  Fill in all the
    fields that are not handled by common code.  */
 
@@ -138,112 +148,125 @@ aout_adobe_callback (abfd)
   asection *sect;
   struct external_segdesc ext[1];
   char *section_name;
-  char try_again[30];	/* name and number */
+  char try_again[30];	/* Name and number.  */
   char *newname;
   int trynum;
   flagword flags;
 
   /* Architecture and machine type -- unknown in this format.  */
-  bfd_set_arch_mach(abfd, bfd_arch_unknown, 0);
+  bfd_set_arch_mach (abfd, bfd_arch_unknown, 0);
 
   /* The positions of the string table and symbol table.  */
   obj_str_filepos (abfd) = N_STROFF (*execp);
   obj_sym_filepos (abfd) = N_SYMOFF (*execp);
 
   /* Suck up the section information from the file, one section at a time.  */
-
-  for (;;) {
-    if (bfd_read ((PTR) ext, 1, sizeof (*ext), abfd) != sizeof (*ext)) {
-      if (bfd_get_error () != bfd_error_system_call)
-	bfd_set_error (bfd_error_wrong_format);
-      return 0;
-    }
-    switch (ext->e_type[0]) {
-    case N_TEXT:
-      section_name = ".text";
-      flags = SEC_CODE | SEC_LOAD | SEC_ALLOC | SEC_HAS_CONTENTS;
-      break;
-
-    case N_DATA:
-      section_name = ".data";
-      flags = SEC_DATA | SEC_LOAD | SEC_ALLOC | SEC_HAS_CONTENTS;
-      break;
-
-    case N_BSS:
-      section_name = ".bss";
-      flags = SEC_DATA | SEC_HAS_CONTENTS;
-      break;
-
-    case 0:
-      goto no_more_sections;
-
-    default:
-      (*_bfd_error_handler)
-	(_("%s: Unknown section type in a.out.adobe file: %x\n"), 
-	 bfd_get_filename (abfd), ext->e_type[0]);
-      goto no_more_sections;
-    }
-
-    /* First one is called ".text" or whatever; subsequent ones are
-       ".text1", ".text2", ... */
-
-    bfd_set_error (bfd_error_no_error);
-    sect = bfd_make_section (abfd, section_name);
-    trynum = 0;
-    while (!sect) {
-      if (bfd_get_error () != bfd_error_no_error)
-	return 0;	/* Some other error -- slide into the sunset */
-      sprintf (try_again, "%s%d", section_name, ++trynum);
-      sect = bfd_make_section (abfd, try_again);
-    }
-
-    /* Fix the name, if it is a sprintf'd name.  */
-    if (sect->name == try_again) {
-      newname = (char *) bfd_zalloc(abfd, strlen (sect->name));
-      if (newname == NULL)
-	return 0;
-      strcpy (newname, sect->name);
-      sect->name = newname;
-    }
-
-    /* Now set the section's attributes.  */
-    bfd_set_section_flags (abfd, sect, flags);
-    sect->_raw_size = ((ext->e_size[0] << 8)	/* Assumed big-endian */
-		      | ext->e_size[1] << 8)
-		      | ext->e_size[2];
-    sect->_cooked_size = sect->_raw_size;
-    sect->vma = bfd_h_get_32 (abfd, ext->e_virtbase);
-    sect->filepos = bfd_h_get_32 (abfd, ext->e_filebase);
-    /* FIXME XXX alignment? */
-
-    /* Set relocation information for first section of each type.  */
-    if (trynum == 0) switch (ext->e_type[0]) {
-    case N_TEXT:
-      sect->rel_filepos = N_TRELOFF (*execp);
-      sect->reloc_count = execp->a_trsize;
-      break;
-
-    case N_DATA:
-      sect->rel_filepos = N_DRELOFF (*execp);
-      sect->reloc_count = execp->a_drsize;
-      break;
+  for (;;)
+    {
+      if (bfd_read ((PTR) ext, 1, sizeof (*ext), abfd) != sizeof (*ext))
+	{
+	  if (bfd_get_error () != bfd_error_system_call)
+	    bfd_set_error (bfd_error_wrong_format);
+
+	  return 0;
+	}
+      switch (ext->e_type[0])
+	{
+	case N_TEXT:
+	  section_name = ".text";
+	  flags = SEC_CODE | SEC_LOAD | SEC_ALLOC | SEC_HAS_CONTENTS;
+	  break;
+
+	case N_DATA:
+	  section_name = ".data";
+	  flags = SEC_DATA | SEC_LOAD | SEC_ALLOC | SEC_HAS_CONTENTS;
+	  break;
+
+	case N_BSS:
+	  section_name = ".bss";
+	  flags = SEC_DATA | SEC_HAS_CONTENTS;
+	  break;
+
+	case 0:
+	  goto no_more_sections;
+
+	default:
+	  (*_bfd_error_handler)
+	    (_("%s: Unknown section type in a.out.adobe file: %x\n"),
+	     bfd_get_filename (abfd), ext->e_type[0]);
+	  goto no_more_sections;
+	}
+
+      /* First one is called ".text" or whatever; subsequent ones are
+	 ".text1", ".text2", ...  */
+      bfd_set_error (bfd_error_no_error);
+      sect = bfd_make_section (abfd, section_name);
+      trynum = 0;
+
+      while (!sect)
+	{
+	  if (bfd_get_error () != bfd_error_no_error)
+	    /* Some other error -- slide into the sunset.  */
+	    return 0;
+	  sprintf (try_again, "%s%d", section_name, ++trynum);
+	  sect = bfd_make_section (abfd, try_again);
+	}
+
+      /* Fix the name, if it is a sprintf'd name.  */
+      if (sect->name == try_again)
+	{
+	  newname = (char *) bfd_zalloc (abfd, strlen (sect->name));
+	  if (newname == NULL)
+	    return 0;
+	  strcpy (newname, sect->name);
+	  sect->name = newname;
+	}
+
+      /* Now set the section's attributes.  */
+      bfd_set_section_flags (abfd, sect, flags);
+      /* Assumed big-endian.  */
+      sect->_raw_size = ((ext->e_size[0] << 8)
+			 | ext->e_size[1] << 8)
+	| ext->e_size[2];
+      sect->_cooked_size = sect->_raw_size;
+      sect->vma = bfd_h_get_32 (abfd, ext->e_virtbase);
+      sect->filepos = bfd_h_get_32 (abfd, ext->e_filebase);
+      /* FIXME XXX alignment?  */
+
+      /* Set relocation information for first section of each type.  */
+      if (trynum == 0)
+	switch (ext->e_type[0])
+	  {
+	  case N_TEXT:
+	    sect->rel_filepos = N_TRELOFF (*execp);
+	    sect->reloc_count = execp->a_trsize;
+	    break;
+
+	  case N_DATA:
+	    sect->rel_filepos = N_DRELOFF (*execp);
+	    sect->reloc_count = execp->a_drsize;
+	    break;
+
+	  default:
+	    break;
+	  }
     }
-  }
-no_more_sections:  
+ no_more_sections:
 
-  adata(abfd).reloc_entry_size = sizeof (struct reloc_std_external);
-  adata(abfd).symbol_entry_size = sizeof (struct external_nlist);
-  adata(abfd).page_size = 1; /* Not applicable. */
-  adata(abfd).segment_size = 1; /* Not applicable. */
-  adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
+  adata (abfd).reloc_entry_size = sizeof (struct reloc_std_external);
+  adata (abfd).symbol_entry_size = sizeof (struct external_nlist);
+  adata (abfd).page_size = 1; /* Not applicable.  */
+  adata (abfd).segment_size = 1; /* Not applicable.  */
+  adata (abfd).exec_bytes_size = EXEC_BYTES_SIZE;
 
   return abfd->xvec;
 }
 
-struct bout_data_struct {
+struct bout_data_struct
+  {
     struct aoutdata a;
     struct internal_exec e;
-};
+  };
 
 static boolean
 aout_adobe_mkobject (abfd)
@@ -253,32 +276,31 @@ aout_adobe_mkobject (abfd)
 
   rawptr = (struct bout_data_struct *) bfd_zalloc (abfd, sizeof (struct bout_data_struct));
   if (rawptr == NULL)
-      return false;
+    return false;
 
   abfd->tdata.bout_data = rawptr;
   exec_hdr (abfd) = &rawptr->e;
 
-  adata(abfd).reloc_entry_size = sizeof (struct reloc_std_external);
-  adata(abfd).symbol_entry_size = sizeof (struct external_nlist);
-  adata(abfd).page_size = 1; /* Not applicable. */
-  adata(abfd).segment_size = 1; /* Not applicable. */
-  adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
+  adata (abfd).reloc_entry_size = sizeof (struct reloc_std_external);
+  adata (abfd).symbol_entry_size = sizeof (struct external_nlist);
+  adata (abfd).page_size = 1; /* Not applicable.  */
+  adata (abfd).segment_size = 1; /* Not applicable.  */
+  adata (abfd).exec_bytes_size = EXEC_BYTES_SIZE;
 
   return true;
 }
 
-
 static boolean
 aout_adobe_write_object_contents (abfd)
      bfd *abfd;
 {
   struct external_exec swapped_hdr;
-  static struct external_segdesc sentinel[1];	/* Initialized to zero */
+  static struct external_segdesc sentinel[1];	/* Initialized to zero.  */
   asection *sect;
 
   exec_hdr (abfd)->a_info = ZMAGIC;
 
-  /* Calculate text size as total of text sections, etc. */
+  /* Calculate text size as total of text sections, etc.  */
 
   exec_hdr (abfd)->a_text = 0;
   exec_hdr (abfd)->a_data = 0;
@@ -286,22 +308,28 @@ aout_adobe_write_object_contents (abfd)
   exec_hdr (abfd)->a_trsize = 0;
   exec_hdr (abfd)->a_drsize = 0;
 
-  for (sect = abfd->sections; sect; sect = sect->next) {
-    if (sect->flags & SEC_CODE)	{
-      exec_hdr (abfd)->a_text += sect->_raw_size;
-      exec_hdr (abfd)->a_trsize += sect->reloc_count *
-                                   sizeof (struct reloc_std_external);
-    } else if (sect->flags & SEC_DATA)	{
-      exec_hdr (abfd)->a_data += sect->_raw_size;
-      exec_hdr (abfd)->a_drsize += sect->reloc_count *
-                                   sizeof (struct reloc_std_external);
-    } else if (sect->flags & SEC_ALLOC && !(sect->flags & SEC_LOAD)) {
-      exec_hdr (abfd)->a_bss  += sect->_raw_size;
+  for (sect = abfd->sections; sect; sect = sect->next)
+    {
+      if (sect->flags & SEC_CODE)
+	{
+	  exec_hdr (abfd)->a_text += sect->_raw_size;
+	  exec_hdr (abfd)->a_trsize += sect->reloc_count *
+	    sizeof (struct reloc_std_external);
+	}
+      else if (sect->flags & SEC_DATA)
+	{
+	  exec_hdr (abfd)->a_data += sect->_raw_size;
+	  exec_hdr (abfd)->a_drsize += sect->reloc_count *
+	    sizeof (struct reloc_std_external);
+	}
+      else if (sect->flags & SEC_ALLOC && !(sect->flags & SEC_LOAD))
+	{
+	  exec_hdr (abfd)->a_bss += sect->_raw_size;
+	}
     }
-  }
 
   exec_hdr (abfd)->a_syms = bfd_get_symcount (abfd)
-    				* sizeof (struct external_nlist);
+    * sizeof (struct external_nlist);
   exec_hdr (abfd)->a_entry = bfd_get_start_address (abfd);
 
   aout_adobe_swap_exec_header_out (abfd, exec_hdr (abfd), &swapped_hdr);
@@ -314,66 +342,59 @@ aout_adobe_write_object_contents (abfd)
   /* Now write out the section information.  Text first, data next, rest
      afterward.  */
 
-  for (sect = abfd->sections; sect; sect = sect->next) {
-    if (sect->flags & SEC_CODE)	{
+  for (sect = abfd->sections; sect; sect = sect->next)
+    if (sect->flags & SEC_CODE)
       aout_adobe_write_section (abfd, sect);
-    }
-  }
-  for (sect = abfd->sections; sect; sect = sect->next) {
-    if (sect->flags & SEC_DATA)	{
+
+  for (sect = abfd->sections; sect; sect = sect->next)
+    if (sect->flags & SEC_DATA)
       aout_adobe_write_section (abfd, sect);
-    }
-  }
-  for (sect = abfd->sections; sect; sect = sect->next) {
-    if (!(sect->flags & (SEC_CODE|SEC_DATA))) {
+
+  for (sect = abfd->sections; sect; sect = sect->next)
+    if (!(sect->flags & (SEC_CODE | SEC_DATA)))
       aout_adobe_write_section (abfd, sect);
-    }
-  }
 
   /* Write final `sentinel` section header (with type of 0).  */
   if (bfd_write ((PTR) sentinel, 1, sizeof (*sentinel), abfd)
       != sizeof (*sentinel))
     return false;
 
-  /* Now write out reloc info, followed by syms and strings */
-  if (bfd_get_symcount (abfd) != 0) 
+  /* Now write out reloc info, followed by syms and strings.  */
+  if (bfd_get_symcount (abfd) != 0)
     {
-      if (bfd_seek (abfd, (file_ptr)(N_SYMOFF(*exec_hdr(abfd))), SEEK_SET)
+      if (bfd_seek (abfd, (file_ptr) (N_SYMOFF (*exec_hdr (abfd))), SEEK_SET)
 	  != 0)
 	return false;
 
       if (! aout_32_write_syms (abfd))
 	return false;
 
-      if (bfd_seek (abfd, (file_ptr)(N_TRELOFF(*exec_hdr(abfd))), SEEK_SET)
+      if (bfd_seek (abfd, (file_ptr) (N_TRELOFF (*exec_hdr (abfd))), SEEK_SET)
 	  != 0)
 	return false;
 
-      for (sect = abfd->sections; sect; sect = sect->next) {
-        if (sect->flags & SEC_CODE)	{
-          if (!aout_32_squirt_out_relocs (abfd, sect))
-            return false;
-        }
-      }
+      for (sect = abfd->sections; sect; sect = sect->next)
+	if (sect->flags & SEC_CODE)
+	  if (!aout_32_squirt_out_relocs (abfd, sect))
+	    return false;
 
-      if (bfd_seek (abfd, (file_ptr)(N_DRELOFF(*exec_hdr(abfd))), SEEK_SET)
+      if (bfd_seek (abfd, (file_ptr) (N_DRELOFF (*exec_hdr (abfd))), SEEK_SET)
 	  != 0)
 	return false;
 
-      for (sect = abfd->sections; sect; sect = sect->next) {
-        if (sect->flags & SEC_DATA)	{
-          if (!aout_32_squirt_out_relocs (abfd, sect))
-            return false;
-        }
-      }
+      for (sect = abfd->sections; sect; sect = sect->next)
+	if (sect->flags & SEC_DATA)
+	  if (!aout_32_squirt_out_relocs (abfd, sect))
+	    return false;
     }
+
   return true;
 }
 
 static void
 aout_adobe_write_section (abfd, sect)
-     bfd *abfd;
-     sec_ptr sect;
+     bfd *abfd ATTRIBUTE_UNUSED;
+     sec_ptr sect ATTRIBUTE_UNUSED;
 {
   /* FIXME XXX */
 }
@@ -389,46 +410,53 @@ aout_adobe_set_section_contents (abfd, section, location, offset, count)
   file_ptr section_start;
   sec_ptr sect;
 
-  if (abfd->output_has_begun == false) { /* set by bfd.c handler */
-
-    /* Assign file offsets to sections.  Text sections are first, and
-       are contiguous.  Then data sections.  Everything else at the end.  */
-
-    section_start = N_TXTOFF (ignore<-->me);
-
-    for (sect = abfd->sections; sect; sect = sect->next) {
-      if (sect->flags & SEC_CODE)	{
-        sect->filepos = section_start;
-	/* FIXME:  Round to alignment */
-	section_start += sect->_raw_size;
-      }
-    }
-
-    for (sect = abfd->sections; sect; sect = sect->next) {
-      if (sect->flags & SEC_DATA)	{
-        sect->filepos = section_start;
-	/* FIXME:  Round to alignment */
-	section_start += sect->_raw_size;
-      }
-    }
-
-    for (sect = abfd->sections; sect; sect = sect->next) {
-      if (sect->flags & SEC_HAS_CONTENTS &&
-	  !(sect->flags & (SEC_CODE|SEC_DATA)))	{
-        sect->filepos = section_start;
-	/* FIXME:  Round to alignment */
-	section_start += sect->_raw_size;
-      }
+  /* Set by bfd.c handler.  */
+  if (abfd->output_has_begun == false)
+    {
+      /* Assign file offsets to sections.  Text sections are first, and
+	 are contiguous.  Then data sections.  Everything else at the end.  */
+      section_start = N_TXTOFF (ignore<-->me);
+
+      for (sect = abfd->sections; sect; sect = sect->next)
+	{
+	  if (sect->flags & SEC_CODE)
+	    {
+	      sect->filepos = section_start;
+	      /* FIXME:  Round to alignment.  */
+	      section_start += sect->_raw_size;
+	    }
+	}
+
+      for (sect = abfd->sections; sect; sect = sect->next)
+	{
+	  if (sect->flags & SEC_DATA)
+	    {
+	      sect->filepos = section_start;
+	      /* FIXME:  Round to alignment.  */
+	      section_start += sect->_raw_size;
+	    }
+	}
+
+      for (sect = abfd->sections; sect; sect = sect->next)
+	{
+	  if (sect->flags & SEC_HAS_CONTENTS &&
+	      !(sect->flags & (SEC_CODE | SEC_DATA)))
+	    {
+	      sect->filepos = section_start;
+	      /* FIXME:  Round to alignment.  */
+	      section_start += sect->_raw_size;
+	    }
+	}
     }
-  }
 
-  /* regardless, once we know what we're doing, we might as well get going */
+  /* Regardless, once we know what we're doing, we might as well get
+     going.  */
   if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0)
     return false;
 
-  if (count != 0) {
-    return (bfd_write ((PTR)location, 1, count, abfd) == count) ?true:false;
-  }
+  if (count != 0)
+    return (bfd_write ((PTR) location, 1, count, abfd) == count) ? true : false;
+
   return true;
 }
 
@@ -448,17 +476,14 @@ aout_adobe_set_arch_mach (abfd, arch, machine)
   return false;
 }
 
-static int 
+static int
 aout_adobe_sizeof_headers (ignore_abfd, ignore)
-     bfd *ignore_abfd;
-     boolean ignore;
+     bfd *ignore_abfd ATTRIBUTE_UNUSED;
+     boolean ignore ATTRIBUTE_UNUSED;
 {
-  return sizeof(struct internal_exec);
+  return sizeof (struct internal_exec);
 }
 
-
-
-
 /* Build the transfer vector for Adobe A.Out files.  */
 
 #define aout_32_close_and_cleanup aout_32_bfd_free_cached_info
@@ -479,6 +504,7 @@ aout_adobe_sizeof_headers (ignore_abfd, ignore)
 #define aout_32_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
 #define aout_32_bfd_relax_section       bfd_generic_relax_section
 #define aout_32_bfd_gc_sections         bfd_generic_gc_sections
+#define aout_32_bfd_merge_sections	bfd_generic_merge_sections
 #define aout_32_bfd_link_hash_table_create \
   _bfd_generic_link_hash_table_create
 #define aout_32_bfd_link_add_symbols	_bfd_generic_link_add_symbols
@@ -486,42 +512,44 @@ aout_adobe_sizeof_headers (ignore_abfd, ignore)
 #define aout_32_bfd_link_split_section	_bfd_generic_link_split_section
 
 const bfd_target a_out_adobe_vec =
-{
-  "a.out.adobe",		/* name */
-  bfd_target_aout_flavour,
-  BFD_ENDIAN_BIG,		/* data byte order is unknown (big assumed) */
-  BFD_ENDIAN_BIG,		/* hdr byte order is big */
-  (HAS_RELOC | EXEC_P |		/* object flags */
-   HAS_LINENO | HAS_DEBUG |
-   HAS_SYMS | HAS_LOCALS | WP_TEXT ),
-  /* section flags */
-  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_CODE | SEC_DATA | SEC_RELOC),
-  '_',				/*  symbol leading char */
-  ' ',				/* ar_pad_char */
-  16,				/* ar_max_namelen */
-
-  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
-     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
-     bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* 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, aout_adobe_object_p, /* bfd_check_format */
-   bfd_generic_archive_p, _bfd_dummy_target},
- {bfd_false, aout_adobe_mkobject, /* bfd_set_format */
-   _bfd_generic_mkarchive, bfd_false},
- {bfd_false, aout_adobe_write_object_contents, /* bfd_write_contents */
-   _bfd_write_archive_contents, bfd_false},
-
-     BFD_JUMP_TABLE_GENERIC (aout_32),
-     BFD_JUMP_TABLE_COPY (_bfd_generic),
-     BFD_JUMP_TABLE_CORE (_bfd_nocore),
-     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd),
-     BFD_JUMP_TABLE_SYMBOLS (aout_32),
-     BFD_JUMP_TABLE_RELOCS (aout_32),
-     BFD_JUMP_TABLE_WRITE (aout_32),
-     BFD_JUMP_TABLE_LINK (aout_32),
-     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
-
-  (PTR) 0
-};
+  {
+    "a.out.adobe",		/* name */
+    bfd_target_aout_flavour,
+    BFD_ENDIAN_BIG,		/* data byte order is unknown (big assumed) */
+    BFD_ENDIAN_BIG,		/* hdr byte order is big */
+    (HAS_RELOC | EXEC_P |	/* object flags */
+     HAS_LINENO | HAS_DEBUG |
+     HAS_SYMS | HAS_LOCALS | WP_TEXT ),
+    /* section flags */
+    (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_CODE | SEC_DATA | SEC_RELOC),
+    '_',				/*  symbol leading char */
+    ' ',				/* ar_pad_char */
+    16,					/* ar_max_namelen */
+
+    bfd_getb64, bfd_getb_signed_64, bfd_putb64,
+    bfd_getb32, bfd_getb_signed_32, bfd_putb32,
+    bfd_getb16, bfd_getb_signed_16, bfd_putb16,	/* 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, aout_adobe_object_p,	/* bfd_check_format */
+     bfd_generic_archive_p, _bfd_dummy_target},
+    {bfd_false, aout_adobe_mkobject,		/* bfd_set_format */
+     _bfd_generic_mkarchive, bfd_false},
+    {bfd_false, aout_adobe_write_object_contents,/* bfd_write_contents */
+     _bfd_write_archive_contents, bfd_false},
+
+    BFD_JUMP_TABLE_GENERIC (aout_32),
+    BFD_JUMP_TABLE_COPY (_bfd_generic),
+    BFD_JUMP_TABLE_CORE (_bfd_nocore),
+    BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd),
+    BFD_JUMP_TABLE_SYMBOLS (aout_32),
+    BFD_JUMP_TABLE_RELOCS (aout_32),
+    BFD_JUMP_TABLE_WRITE (aout_32),
+    BFD_JUMP_TABLE_LINK (aout_32),
+    BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
+    NULL,
+
+    (PTR) 0
+  };