Move elf32.em and elf-generic.em functions

Many ELF linker targets support multiple "emulations" and thus have
multiple copies of elf32.em being compiled and linked into ld.  This
patch moves much of elf32.em and elf-generic.em into files which will
be compiled just once, resulting in a 20% decrease in ld size for
--enable-targets=all.

	* Makefile.am (ALL_EMUL_EXTRA_OFILES): Add ldelf and ldelfgen.
	(CFILES, HFILES, EXTRA_ld_new_SOURCES): Likewise.
	* configure.tgt: Formatting.
	(targ_extra_ofiles): Init to ldelf.o ldelfgen.o, reset to just
	ldelfgen.o for generic ELF targets, and empty for non-ELF.
	* emultempl/aarch64elf.em (gldaarch64_layout_sections_again): Use
	ldelf_map_segments.
	(gld${EMULATION_NAME}_after_allocation): Likewise.
	(real_func, aarch64_for_each_input_file_wrapper),
	(aarch64_lang_for_each_input_file): Delete.
	(lang_for_each_input_file): Don't define.
	* emultempl/alphaelf.em (alpha_after_parse): Use ldelf_map_segments.
	* emultempl/armelf.em (gldarm_layout_sections_again): Likewise.
	(gld${EMULATION_NAME}_after_allocation): Likewise.
	(real_func, arm_for_each_input_file_wrapper),
	(arm_lang_for_each_input_file): Delete.
	(lang_for_each_input_file): Don't define.
	* emultempl/cr16elf.em (cr16elf_after_parse): Use ldelf_map_segments.
	* emultempl/crxelf.em (crxelf_after_parse): Likewise.  Delete
	declaration.
	* emultempl/cskyelf.em (gldcsky_layout_sections_again): Use
	ldelf_map_segments.
	(gld${EMULATION_NAME}_after_allocation): Likewise.
	(real_func, csky_for_each_input_file_wrapper),
	(csky_lang_for_each_input_file): Delete.
	(lang_for_each_input_file): Don't define.
	* emultempl/genelf.em: Include ldelfgen.h.
	(gld${EMULATION_NAME}_before_allocation): Use ldelf_map_segments.
	* emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
	(hppaelf_layout_sections_again): Likewise.
	(gld${EMULATION_NAME}_after_allocation): Likewise.
	(real_func, hppa_for_each_input_file_wrapper),
	(hppa_lang_for_each_input_file): Delete.
	(lang_for_each_input_file): Don't define.
	* emultempl/ia64elf.em (ia64elf_after_parse): Use ldelf_map_segments.
	* emultempl/m68hc1xelf.em (real_func),
	(m68hc11_for_each_input_file_wrapper),
	(m68hc11_lang_for_each_input_file): Delete.
	(lang_for_each_input_file): Don't define.
	* emultempl/metagelf.em (metagelf_layout_sections_again): Use
	ldelf_map_segments.
	(gld${EMULATION_NAME}_after_allocation): Likewise.
	(real_func, metag_for_each_input_file_wrapper),
	(metag_lang_for_each_input_file): Delete.
	(lang_for_each_input_file): Don't define.
	* emultempl/mipself.em (real_func),
	(mips_for_each_input_file_wrapper),
	(mips_lang_for_each_input_file): Delete.
	(lang_for_each_input_file): Don't define.
	* emultempl/mmo.em: Don't include elf-bfd.h, do include ldelfgen.h.
	(gld${EMULATION_NAME}_after_allocation): Use ldelf_map_segments.
	* emultempl/nds32elf.em (nds32_elf_after_parse): Use ldelf_after_parse.
	(nds32_elf_after_allocation): Comment fix.
	* emultempl/nios2elf.em (nios2elf_layout_sections_again): Use
	ldelf_map_segments.
	(gld${EMULATION_NAME}_after_allocation): Likewise.
	(real_func, nios2_for_each_input_file_wrapper),
	(nios2_lang_for_each_input_file): Delete.
	(lang_for_each_input_file): Don't define.
	* emultempl/ppc32elf.em (gld${EMULATION_NAME}_load_symbols): Delete
	declaration.
	(ppc_recognized_file): Call ldelf_load_symbols.
	* emultempl/ppc64elf.em (ppc_layout_sections_again): Likewise.
	(gld${EMULATION_NAME}_after_allocation): Likewise.
	(real_func, ppc_for_each_input_file_wrapper),
	(ppc_lang_for_each_input_file): Delete.
	(lang_for_each_input_file): Don't define.
	(gld${EMULATION_NAME}_load_symbols): Don't declare.
	(ppc64_recognized_file): Call ldelf_load_symbols.
	* emultempl/riscvelf.em (gld${EMULATION_NAME}_after_allocation):
	Use ldelf_map_segments.
	* emultempl/spuelf.em (spu_place_special_section): Use
	ldelf_place_orphan.
	* emultempl/tic6xdsbt.em (gld${EMULATION_NAME}_after_allocation):
	Use ldelf_map_segments.
	* emultempl/vms.em: Include ldelfgen.h.
	(gld${EMULATION_NAME}_after_allocation): Use ldelf_map_segments.
	* emultempl/elf32.em: Remove unnecessary headers, include ldelf.h
	and ldelfgen.h.  Move much of file content to..
	* ldelf.c: ..here.  New file.
	* ldelf.h: New file.
	* emultempl/elf-generic.em: Move gld${EMULATION_NAME}_map_segments..
	* ldelfgen.c: ..to here.
	* ldelfgen.h: New file.
	* ldlang.c (lang_for_each_input_file): Adjust to only call func
	on real files.
	(lang_for_each_file): Likewise.
	* po/SRC-POTFILES.in: Regenerate.
	* Makefile.in: Regenerate.

1 files changed, 32 insertions, 2205 deletions

diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
index 52db0fde1df..5a3cc2fdcaa 100644
--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
@@ -38,13 +38,8 @@ fragment <<EOF
 #include "sysdep.h"
 #include "bfd.h"
 #include "libiberty.h"
-#include "safe-ctype.h"
-#include "filenames.h"
 #include "getopt.h"
-#include <fcntl.h>
-
 #include "bfdlink.h"
-
 #include "ld.h"
 #include "ldmain.h"
 #include "ldmisc.h"
@@ -52,34 +47,18 @@ fragment <<EOF
 #include "ldlang.h"
 #include "ldfile.h"
 #include "ldemul.h"
-#include "ldbuildid.h"
 #include <ldgram.h>
-#include "elf/common.h"
 #include "elf-bfd.h"
-#include "filenames.h"
+#include "ldelf.h"
+#include "ldelfgen.h"
 
 /* Declare functions used by various EXTRA_EM_FILEs.  */
 static void gld${EMULATION_NAME}_before_parse (void);
-static void gld${EMULATION_NAME}_after_parse (void);
 static void gld${EMULATION_NAME}_after_open (void);
 static void gld${EMULATION_NAME}_before_allocation (void);
 static void gld${EMULATION_NAME}_after_allocation (void);
-static lang_output_section_statement_type *gld${EMULATION_NAME}_place_orphan
-  (asection *, const char *, int);
 EOF
 
-if [ "x${USE_LIBPATH}" = xyes ] ; then
-  case ${target} in
-    *-*-linux-* | *-*-k*bsd*-* | *-*-gnu*)
-  fragment <<EOF
-#ifdef HAVE_GLOB
-#include <glob.h>
-#endif
-EOF
-    ;;
-  esac
-fi
-
 # Import any needed special functions and/or overrides.
 #
 source_em ${srcdir}/emultempl/elf-generic.em
@@ -111,2218 +90,66 @@ gld${EMULATION_NAME}_before_parse (void)
 EOF
 fi
 
-if test x"$LDEMUL_AFTER_PARSE" != xgld"$EMULATION_NAME"_after_parse; then
 fragment <<EOF
 
-static void
-gld${EMULATION_NAME}_after_parse (void)
-{
-  if (bfd_link_pie (&link_info))
-    link_info.flags_1 |= (bfd_vma) DF_1_PIE;
-
-  if (bfd_link_executable (&link_info)
-      && link_info.nointerp)
-    {
-      if (link_info.dynamic_undefined_weak > 0)
-	einfo (_("%P: warning: -z dynamic-undefined-weak ignored\n"));
-      link_info.dynamic_undefined_weak = 0;
-    }
-  after_parse_default ();
-}
-
-EOF
-fi
-
-if test x"$LDEMUL_RECOGNIZED_FILE" != xgld"${EMULATION_NAME}"_load_symbols; then
-fragment <<EOF
-/* Handle the generation of DT_NEEDED tags.  */
-
-static bfd_boolean
-gld${EMULATION_NAME}_load_symbols (lang_input_statement_type *entry)
-{
-  int link_class = 0;
-
-  /* Tell the ELF linker that we don't want the output file to have a
-     DT_NEEDED entry for this file, unless it is used to resolve
-     references in a regular object.  */
-  if (entry->flags.add_DT_NEEDED_for_regular)
-    link_class = DYN_AS_NEEDED;
-
-  /* Tell the ELF linker that we don't want the output file to have a
-     DT_NEEDED entry for any dynamic library in DT_NEEDED tags from
-     this file at all.  */
-  if (!entry->flags.add_DT_NEEDED_for_dynamic)
-    link_class |= DYN_NO_ADD_NEEDED;
-
-  if (entry->flags.just_syms
-      && (bfd_get_file_flags (entry->the_bfd) & DYNAMIC) != 0)
-    einfo (_("%F%P: %pB: --just-symbols may not be used on DSO\n"),
-	   entry->the_bfd);
-
-  if (link_class == 0
-      || (bfd_get_file_flags (entry->the_bfd) & DYNAMIC) == 0)
-    return FALSE;
-
-  bfd_elf_set_dyn_lib_class (entry->the_bfd,
-			     (enum dynamic_lib_link_class) link_class);
-
-  /* Continue on with normal load_symbols processing.  */
-  return FALSE;
-}
-EOF
-fi
-
-fragment <<EOF
-
-/* These variables are required to pass information back and forth
-   between after_open and check_needed and stat_needed and vercheck.  */
-
-static struct bfd_link_needed_list *global_needed;
-static struct stat global_stat;
-static lang_input_statement_type *global_found;
-static struct bfd_link_needed_list *global_vercheck_needed;
-static bfd_boolean global_vercheck_failed;
-
 /* These variables are used to implement target options */
 
 static char *audit; /* colon (typically) separated list of libs */
 static char *depaudit; /* colon (typically) separated list of libs */
 
-/* Style of .note.gnu.build-id section.  */
-static const char *emit_note_gnu_build_id;
-
-/* On Linux, it's possible to have different versions of the same
-   shared library linked against different versions of libc.  The
-   dynamic linker somehow tags which libc version to use in
-   /etc/ld.so.cache, and, based on the libc that it sees in the
-   executable, chooses which version of the shared library to use.
-
-   We try to do a similar check here by checking whether this shared
-   library needs any other shared libraries which may conflict with
-   libraries we have already included in the link.  If it does, we
-   skip it, and try to find another shared library farther on down the
-   link path.
-
-   This is called via lang_for_each_input_file.
-   GLOBAL_VERCHECK_NEEDED is the list of objects needed by the object
-   which we are checking.  This sets GLOBAL_VERCHECK_FAILED if we find
-   a conflicting version.  */
-
-static void
-gld${EMULATION_NAME}_vercheck (lang_input_statement_type *s)
-{
-  const char *soname;
-  struct bfd_link_needed_list *l;
-
-  if (global_vercheck_failed)
-    return;
-  if (s->the_bfd == NULL
-      || (bfd_get_file_flags (s->the_bfd) & DYNAMIC) == 0)
-    return;
-
-  soname = bfd_elf_get_dt_soname (s->the_bfd);
-  if (soname == NULL)
-    soname = lbasename (bfd_get_filename (s->the_bfd));
-
-  for (l = global_vercheck_needed; l != NULL; l = l->next)
-    {
-      const char *suffix;
-
-      if (filename_cmp (soname, l->name) == 0)
-	{
-	  /* Probably can't happen, but it's an easy check.  */
-	  continue;
-	}
-
-      if (strchr (l->name, '/') != NULL)
-	continue;
-
-      suffix = strstr (l->name, ".so.");
-      if (suffix == NULL)
-	continue;
-
-      suffix += sizeof ".so." - 1;
-
-      if (filename_ncmp (soname, l->name, suffix - l->name) == 0)
-	{
-	  /* Here we know that S is a dynamic object FOO.SO.VER1, and
-	     the object we are considering needs a dynamic object
-	     FOO.SO.VER2, and VER1 and VER2 are different.  This
-	     appears to be a version mismatch, so we tell the caller
-	     to try a different version of this library.  */
-	  global_vercheck_failed = TRUE;
-	  return;
-	}
-    }
-}
-
-
-/* See if an input file matches a DT_NEEDED entry by running stat on
-   the file.  */
-
-static void
-gld${EMULATION_NAME}_stat_needed (lang_input_statement_type *s)
-{
-  struct stat st;
-  const char *suffix;
-  const char *soname;
-
-  if (global_found != NULL)
-    return;
-  if (s->the_bfd == NULL)
-    return;
-
-  /* If this input file was an as-needed entry, and wasn't found to be
-     needed at the stage it was linked, then don't say we have loaded it.  */
-  if ((bfd_elf_get_dyn_lib_class (s->the_bfd) & DYN_AS_NEEDED) != 0)
-    return;
-
-  if (bfd_stat (s->the_bfd, &st) != 0)
-    {
-      einfo (_("%P: %pB: bfd_stat failed: %E\n"), s->the_bfd);
-      return;
-    }
-
-  /* Some operating systems, e.g. Windows, do not provide a meaningful
-     st_ino; they always set it to zero.  (Windows does provide a
-     meaningful st_dev.)  Do not indicate a duplicate library in that
-     case.  While there is no guarantee that a system that provides
-     meaningful inode numbers will never set st_ino to zero, this is
-     merely an optimization, so we do not need to worry about false
-     negatives.  */
-  if (st.st_dev == global_stat.st_dev
-      && st.st_ino == global_stat.st_ino
-      && st.st_ino != 0)
-    {
-      global_found = s;
-      return;
-    }
-
-  /* We issue a warning if it looks like we are including two
-     different versions of the same shared library.  For example,
-     there may be a problem if -lc picks up libc.so.6 but some other
-     shared library has a DT_NEEDED entry of libc.so.5.  This is a
-     heuristic test, and it will only work if the name looks like
-     NAME.so.VERSION.  FIXME: Depending on file names is error-prone.
-     If we really want to issue warnings about mixing version numbers
-     of shared libraries, we need to find a better way.  */
-
-  if (strchr (global_needed->name, '/') != NULL)
-    return;
-  suffix = strstr (global_needed->name, ".so.");
-  if (suffix == NULL)
-    return;
-  suffix += sizeof ".so." - 1;
-
-  soname = bfd_elf_get_dt_soname (s->the_bfd);
-  if (soname == NULL)
-    soname = lbasename (s->filename);
-
-  if (filename_ncmp (soname, global_needed->name, suffix - global_needed->name) == 0)
-    einfo (_("%P: warning: %s, needed by %pB, may conflict with %s\n"),
-	   global_needed->name, global_needed->by, soname);
-}
-
-struct dt_needed
-{
-  bfd *by;
-  const char *name;
-};
-
-/* This function is called for each possible name for a dynamic object
-   named by a DT_NEEDED entry.  The FORCE parameter indicates whether
-   to skip the check for a conflicting version.  */
-
-static bfd_boolean
-gld${EMULATION_NAME}_try_needed (struct dt_needed *needed,
-				 int force)
-{
-  bfd *abfd;
-  const char *name = needed->name;
-  const char *soname;
-  int link_class;
-
-  abfd = bfd_openr (name, bfd_get_target (link_info.output_bfd));
-  if (abfd == NULL)
-    {
-      if (verbose)
-	info_msg (_("attempt to open %s failed\n"), name);
-      return FALSE;
-    }
-
-  /* Linker needs to decompress sections.  */
-  abfd->flags |= BFD_DECOMPRESS;
-
-  if (! bfd_check_format (abfd, bfd_object))
-    {
-      bfd_close (abfd);
-      return FALSE;
-    }
-  if ((bfd_get_file_flags (abfd) & DYNAMIC) == 0)
-    {
-      bfd_close (abfd);
-      return FALSE;
-    }
-
-  /* For DT_NEEDED, they have to match.  */
-  if (abfd->xvec != link_info.output_bfd->xvec)
-    {
-      bfd_close (abfd);
-      return FALSE;
-    }
-
-  /* Check whether this object would include any conflicting library
-     versions.  If FORCE is set, then we skip this check; we use this
-     the second time around, if we couldn't find any compatible
-     instance of the shared library.  */
-
-  if (! force)
-    {
-      struct bfd_link_needed_list *needs;
-
-      if (! bfd_elf_get_bfd_needed_list (abfd, &needs))
-	einfo (_("%F%P: %pB: bfd_elf_get_bfd_needed_list failed: %E\n"), abfd);
-
-      if (needs != NULL)
-	{
-	  global_vercheck_needed = needs;
-	  global_vercheck_failed = FALSE;
-	  lang_for_each_input_file (gld${EMULATION_NAME}_vercheck);
-	  if (global_vercheck_failed)
-	    {
-	      bfd_close (abfd);
-	      /* Return FALSE to force the caller to move on to try
-		 another file on the search path.  */
-	      return FALSE;
-	    }
-
-	  /* But wait!  It gets much worse.  On Linux, if a shared
-	     library does not use libc at all, we are supposed to skip
-	     it the first time around in case we encounter a shared
-	     library later on with the same name which does use the
-	     version of libc that we want.  This is much too horrible
-	     to use on any system other than Linux.  */
-
-EOF
-case ${target} in
-  *-*-linux-* | *-*-k*bsd*-* | *-*-gnu*)
-    fragment <<EOF
-	  {
-	    struct bfd_link_needed_list *l;
-
-	    for (l = needs; l != NULL; l = l->next)
-	      if (CONST_STRNEQ (l->name, "libc.so"))
-		break;
-	    if (l == NULL)
-	      {
-		bfd_close (abfd);
-		return FALSE;
-	      }
-	  }
-
-EOF
-    ;;
-esac
-fragment <<EOF
-	}
-    }
-
-  /* We've found a dynamic object matching the DT_NEEDED entry.  */
-
-  /* We have already checked that there is no other input file of the
-     same name.  We must now check again that we are not including the
-     same file twice.  We need to do this because on many systems
-     libc.so is a symlink to, e.g., libc.so.1.  The SONAME entry will
-     reference libc.so.1.  If we have already included libc.so, we
-     don't want to include libc.so.1 if they are the same file, and we
-     can only check that using stat.  */
-
-  if (bfd_stat (abfd, &global_stat) != 0)
-    einfo (_("%F%P: %pB: bfd_stat failed: %E\n"), abfd);
-
-  /* First strip off everything before the last '/'.  */
-  soname = lbasename (abfd->filename);
-
-  if (verbose)
-    info_msg (_("found %s at %s\n"), soname, name);
-
-  global_found = NULL;
-  lang_for_each_input_file (gld${EMULATION_NAME}_stat_needed);
-  if (global_found != NULL)
-    {
-      /* Return TRUE to indicate that we found the file, even though
-	 we aren't going to do anything with it.  */
-      return TRUE;
-    }
-
-  /* Specify the soname to use.  */
-  bfd_elf_set_dt_needed_name (abfd, soname);
-
-  /* Tell the ELF linker that we don't want the output file to have a
-     DT_NEEDED entry for this file, unless it is used to resolve
-     references in a regular object.  */
-  link_class = DYN_DT_NEEDED;
-
-  /* Tell the ELF linker that we don't want the output file to have a
-     DT_NEEDED entry for this file at all if the entry is from a file
-     with DYN_NO_ADD_NEEDED.  */
-  if (needed->by != NULL
-      && (bfd_elf_get_dyn_lib_class (needed->by) & DYN_NO_ADD_NEEDED) != 0)
-    link_class |= DYN_NO_NEEDED | DYN_NO_ADD_NEEDED;
-
-  bfd_elf_set_dyn_lib_class (abfd, (enum dynamic_lib_link_class) link_class);
-
-  /* Add this file into the symbol table.  */
-  if (! bfd_link_add_symbols (abfd, &link_info))
-    einfo (_("%F%P: %pB: error adding symbols: %E\n"), abfd);
-
-  return TRUE;
-}
-
-/* Search for a needed file in a path.  */
-
-static bfd_boolean
-gld${EMULATION_NAME}_search_needed (const char *path,
-				    struct dt_needed *n, int force)
-{
-  const char *s;
-  const char *name = n->name;
-  size_t len;
-  struct dt_needed needed;
-
-  if (name[0] == '/')
-    return gld${EMULATION_NAME}_try_needed (n, force);
-
-  if (path == NULL || *path == '\0')
-    return FALSE;
-
-  needed.by = n->by;
-  needed.name = n->name;
-
-  len = strlen (name);
-  while (1)
-    {
-      unsigned offset = 0;
-      char * var;
-      char *filename, *sset;
-
-      s = strchr (path, config.rpath_separator);
-      if (s == NULL)
-	s = path + strlen (path);
-
-#if HAVE_DOS_BASED_FILE_SYSTEM
-      /* Assume a match on the second char is part of drive specifier.  */
-      else if (config.rpath_separator == ':'
-	       && s == path + 1
-	       && ISALPHA (*path))
-	{
-	  s = strchr (s + 1, config.rpath_separator);
-	  if (s == NULL)
-	    s = path + strlen (path);
-	}
-#endif
-      filename = (char *) xmalloc (s - path + len + 2);
-      if (s == path)
-	sset = filename;
-      else
-	{
-	  memcpy (filename, path, s - path);
-	  filename[s - path] = '/';
-	  sset = filename + (s - path) + 1;
-	}
-      strcpy (sset, name);
-
-      /* PR 20535: Support the same pseudo-environment variables that
-	 are supported by ld.so.  Namely, $ORIGIN, $LIB and $PLATFORM.
-	 Since there can be more than one occurrence of these tokens in
-	 the path we loop until no more are found.  Since we might not
-	 be able to substitute some of the tokens we maintain an offset
-	 into the filename for where we should begin our scan.  */
-      while ((var = strchr (filename + offset, '$')) != NULL)
-	{
-	  /* The ld.so manual page does not say, but I am going to assume that
-	     these tokens are terminated by a directory separator character
-	     (/) or the end of the string.  There is also an implication that
-	     $ORIGIN should only be used at the start of a path, but that is
-	     not enforced here.
-
-	     The ld.so manual page also states that it allows ${ORIGIN},
-	     ${LIB} and ${PLATFORM}, so these are supported as well.
-
-	     FIXME: The code could be a lot cleverer about allocating space
-	     for the processed string.  */
-	  char *    end = strchr (var, '/');
-	  const char *replacement = NULL;
-	  char *    v = var + 1;
-	  char *    freeme = NULL;
-	  unsigned  flen = strlen (filename);
-
-	  if (end != NULL)
-	    /* Temporarily terminate the filename at the end of the token.  */
-	    * end = 0;
-
-	  if (*v == '{')
-	    ++ v;
-	  switch (*v++)
-	    {
-	    case 'O':
-	      if (strcmp (v, "RIGIN") == 0 || strcmp (v, "RIGIN}") == 0)
-		{
-		  /* ORIGIN - replace with the full path to the directory
-		     containing the program or shared object.  */
-		  if (needed.by == NULL)
-		    {
-		      if (link_info.output_bfd == NULL)
-			{
-			  break;
-			}
-		      else
-			replacement = bfd_get_filename (link_info.output_bfd);
-		    }
-		  else
-		    replacement = bfd_get_filename (needed.by);
-
-		  if (replacement)
-		    {
-		      char * slash;
-
-		      if (replacement[0] == '/')
-			freeme = xstrdup (replacement);
-		      else
-			{
-			  char * current_dir = getpwd ();
-
-			  freeme = xmalloc (strlen (replacement) + strlen (current_dir) + 2);
-			  sprintf (freeme, "%s/%s", current_dir, replacement);
-			}
-
-		      replacement = freeme;
-		      if ((slash = strrchr (replacement, '/')) != NULL)
-			* slash = 0;
-		    }
-		}
-	      break;
-
-	    case 'L':
-	      if (strcmp (v, "IB") == 0 || strcmp (v, "IB}") == 0)
-		{
-		  /* LIB - replace with "lib" in 32-bit environments
-		     and "lib64" in 64-bit environments.  */
-
-		  /* Note - we could replace this switch statement by
-		     conditional fragments of shell script, but that is messy.
-		     Any compiler worth its salt is going to optimize away
-		     all but one of these case statements anyway.  */
-		  switch ($ELFSIZE)
-		    {
-		    case 32: replacement = "lib"; break;
-		    case 64: replacement = "lib64"; break;
-		    default:
-		      /* $ELFSIZE is not 32 or 64 ...  */
-		      abort ();
-		    }
-		}
-	      break;
-
-	    case 'P':
-	      /* Supporting $PLATFORM in a cross-hosted environment is not
-		 possible.  Supporting it in a native environment involves
-		 loading the <sys/auxv.h> header file which loads the
-		 system <elf.h> header file, which conflicts with the
-		 "include/elf/mips.h" header file.  */
-	      /* Fall through.  */
-	    default:
-	      break;
-	    }
-
-	  if (replacement)
-	    {
-	      char * filename2 = xmalloc (flen + strlen (replacement));
-
-	      if (end)
-		{
-		  sprintf (filename2, "%.*s%s/%s",
-			   (int)(var - filename), filename,
-			   replacement, end + 1);
-		  offset = (var - filename) + 1 + strlen (replacement);
-		}
-	      else
-		{
-		  sprintf (filename2, "%.*s%s",
-			   (int)(var - filename), filename,
-			   replacement);
-		  offset = var - filename + strlen (replacement);
-		}
-
-	      free (filename);
-	      filename = filename2;
-	      /* There is no need to restore the path separator (when
-		 end != NULL) as we have replaced the entire string.  */
-	    }
-	  else
-	    {
-	      if (verbose)
-		/* We only issue an "unrecognised" message in verbose mode
-		   as the $<foo> token might be a legitimate component of
-		   a path name in the target's file system.  */
-		info_msg (_("unrecognised or unsupported token '%s' in search path\n"), var);
-
-	      if (end)
-		/* Restore the path separator.  */
-		* end = '/';
-
-	      /* PR 20784: Make sure that we resume the scan *after*
-		 the token that we could not replace.  */
-	      offset = (var + 1) - filename;
-	    }
-
-	  free (freeme);
-	}
-
-      needed.name = filename;
-
-      if (gld${EMULATION_NAME}_try_needed (&needed, force))
-	return TRUE;
-
-      free (filename);
-
-      if (*s == '\0')
-	break;
-      path = s + 1;
-    }
-
-  return FALSE;
-}
-
 EOF
-if [ "x${USE_LIBPATH}" = xyes ] ; then
-  fragment <<EOF
 
-/* Prefix the sysroot to absolute paths in PATH, a string containing
-   paths separated by config.rpath_separator.  If running on a DOS
-   file system, paths containing a drive spec won't have the sysroot
-   prefix added, unless the sysroot also specifies the same drive.  */
-
-static const char *
-gld${EMULATION_NAME}_add_sysroot (const char *path)
-{
-  size_t len, extra;
-  const char *p;
-  char *ret, *q;
-  int dos_drive_sysroot = HAS_DRIVE_SPEC (ld_sysroot);
-
-  len = strlen (ld_sysroot);
-  for (extra = 0, p = path; ; )
-    {
-      int dos_drive = HAS_DRIVE_SPEC (p);
-
-      if (dos_drive)
-	p += 2;
-      if (IS_DIR_SEPARATOR (*p)
-	  && (!dos_drive
-	      || (dos_drive_sysroot
-		  && ld_sysroot[0] == p[-2])))
-	{
-	  if (dos_drive && dos_drive_sysroot)
-	    extra += len - 2;
-	  else
-	    extra += len;
-	}
-      p = strchr (p, config.rpath_separator);
-      if (!p)
-	break;
-      ++p;
-    }
-
-  ret = xmalloc (strlen (path) + extra + 1);
-
-  for (q = ret, p = path; ; )
-    {
-      const char *end;
-      int dos_drive = HAS_DRIVE_SPEC (p);
-
-      if (dos_drive)
-	{
-	  *q++ = *p++;
-	  *q++ = *p++;
-	}
-      if (IS_DIR_SEPARATOR (*p)
-	  && (!dos_drive
-	      || (dos_drive_sysroot
-		  && ld_sysroot[0] == p[-2])))
-	{
-	  if (dos_drive && dos_drive_sysroot)
-	    {
-	      strcpy (q, ld_sysroot + 2);
-	      q += len - 2;
-	    }
-	  else
-	    {
-	      strcpy (q, ld_sysroot);
-	      q += len;
-	    }
-	}
-      end = strchr (p, config.rpath_separator);
-      if (end)
-	{
-	  size_t n = end - p + 1;
-	  strncpy (q, p, n);
-	  q += n;
-	  p += n;
-	}
-      else
-	{
-	  strcpy (q, p);
-	  break;
-	}
-    }
-
-  return ret;
-}
+if test x"$LDEMUL_AFTER_OPEN" != xgld"$EMULATION_NAME"_after_open; then
 
-EOF
+  IS_LINUX_TARGET=FALSE
+  IS_FREEBSD_TARGET=FALSE
   case ${target} in
-    *-*-freebsd* | *-*-dragonfly*)
-      fragment <<EOF
-/* Read the system search path the FreeBSD way rather than the Linux way.  */
-#ifdef HAVE_ELF_HINTS_H
-#include <elf-hints.h>
-#else
-#include "elf-hints-local.h"
-#endif
-
-static bfd_boolean
-gld${EMULATION_NAME}_check_ld_elf_hints (const struct bfd_link_needed_list *l,
-					 int force)
-{
-  static bfd_boolean initialized;
-  static const char *ld_elf_hints;
-  struct dt_needed needed;
-
-  if (!initialized)
-    {
-      FILE *f;
-      char *tmppath;
-
-      tmppath = concat (ld_sysroot, _PATH_ELF_HINTS, (const char *) NULL);
-      f = fopen (tmppath, FOPEN_RB);
-      free (tmppath);
-      if (f != NULL)
-	{
-	  struct elfhints_hdr hdr;
-
-	  if (fread (&hdr, 1, sizeof (hdr), f) == sizeof (hdr)
-	      && hdr.magic == ELFHINTS_MAGIC
-	      && hdr.version == 1)
-	    {
-	      if (fseek (f, hdr.strtab + hdr.dirlist, SEEK_SET) != -1)
-		{
-		  char *b;
-
-		  b = xmalloc (hdr.dirlistlen + 1);
-		  if (fread (b, 1, hdr.dirlistlen + 1, f) ==
-		      hdr.dirlistlen + 1)
-		    ld_elf_hints = gld${EMULATION_NAME}_add_sysroot (b);
-
-		  free (b);
-		}
-	    }
-	  fclose (f);
-	}
-
-      initialized = TRUE;
-    }
-
-  if (ld_elf_hints == NULL)
-    return FALSE;
-
-  needed.by = l->by;
-  needed.name = l->name;
-  return gld${EMULATION_NAME}_search_needed (ld_elf_hints, &needed, force);
-}
-EOF
-    # FreeBSD
-    ;;
-
     *-*-linux-* | *-*-k*bsd*-* | *-*-gnu*)
-      fragment <<EOF
-/* For a native linker, check the file /etc/ld.so.conf for directories
-   in which we may find shared libraries.  /etc/ld.so.conf is really
-   only meaningful on Linux.  */
-
-struct gld${EMULATION_NAME}_ld_so_conf
-{
-  char *path;
-  size_t len, alloc;
-};
-
-static bfd_boolean
-gld${EMULATION_NAME}_parse_ld_so_conf
-     (struct gld${EMULATION_NAME}_ld_so_conf *info, const char *filename);
-
-static void
-gld${EMULATION_NAME}_parse_ld_so_conf_include
-     (struct gld${EMULATION_NAME}_ld_so_conf *info, const char *filename,
-      const char *pattern)
-{
-  char *newp = NULL;
-#ifdef HAVE_GLOB
-  glob_t gl;
-#endif
-
-  if (pattern[0] != '/')
-    {
-      char *p = strrchr (filename, '/');
-      size_t patlen = strlen (pattern) + 1;
-
-      newp = xmalloc (p - filename + 1 + patlen);
-      memcpy (newp, filename, p - filename + 1);
-      memcpy (newp + (p - filename + 1), pattern, patlen);
-      pattern = newp;
-    }
-
-#ifdef HAVE_GLOB
-  if (glob (pattern, 0, NULL, &gl) == 0)
-    {
-      size_t i;
-
-      for (i = 0; i < gl.gl_pathc; ++i)
-	gld${EMULATION_NAME}_parse_ld_so_conf (info, gl.gl_pathv[i]);
-      globfree (&gl);
-    }
-#else
-  /* If we do not have glob, treat the pattern as a literal filename.  */
-  gld${EMULATION_NAME}_parse_ld_so_conf (info, pattern);
-#endif
-
-  if (newp)
-    free (newp);
-}
-
-static bfd_boolean
-gld${EMULATION_NAME}_parse_ld_so_conf
-     (struct gld${EMULATION_NAME}_ld_so_conf *info, const char *filename)
-{
-  FILE *f = fopen (filename, FOPEN_RT);
-  char *line;
-  size_t linelen;
-
-  if (f == NULL)
-    return FALSE;
-
-  linelen = 256;
-  line = xmalloc (linelen);
-  do
-    {
-      char *p = line, *q;
-
-      /* Normally this would use getline(3), but we need to be portable.  */
-      while ((q = fgets (p, linelen - (p - line), f)) != NULL
-	     && strlen (q) == linelen - (p - line) - 1
-	     && line[linelen - 2] != '\n')
-	{
-	  line = xrealloc (line, 2 * linelen);
-	  p = line + linelen - 1;
-	  linelen += linelen;
-	}
-
-      if (q == NULL && p == line)
-	break;
-
-      p = strchr (line, '\n');
-      if (p)
-	*p = '\0';
-
-      /* Because the file format does not know any form of quoting we
-	 can search forward for the next '#' character and if found
-	 make it terminating the line.  */
-      p = strchr (line, '#');
-      if (p)
-	*p = '\0';
-
-      /* Remove leading whitespace.  NUL is no whitespace character.  */
-      p = line;
-      while (*p == ' ' || *p == '\f' || *p == '\r' || *p == '\t' || *p == '\v')
-	++p;
-
-      /* If the line is blank it is ignored.  */
-      if (p[0] == '\0')
-	continue;
-
-      if (CONST_STRNEQ (p, "include") && (p[7] == ' ' || p[7] == '\t'))
-	{
-	  char *dir, c;
-	  p += 8;
-	  do
-	    {
-	      while (*p == ' ' || *p == '\t')
-		++p;
-
-	      if (*p == '\0')
-		break;
-
-	      dir = p;
-
-	      while (*p != ' ' && *p != '\t' && *p)
-		++p;
-
-	      c = *p;
-	      *p++ = '\0';
-	      if (dir[0] != '\0')
-		gld${EMULATION_NAME}_parse_ld_so_conf_include (info, filename,
-							       dir);
-	    }
-	  while (c != '\0');
-	}
-      else
-	{
-	  char *dir = p;
-	  while (*p && *p != '=' && *p != ' ' && *p != '\t' && *p != '\f'
-		 && *p != '\r' && *p != '\v')
-	    ++p;
-
-	  while (p != dir && p[-1] == '/')
-	    --p;
-	  if (info->path == NULL)
-	    {
-	      info->alloc = p - dir + 1 + 256;
-	      info->path = xmalloc (info->alloc);
-	      info->len = 0;
-	    }
-	  else
-	    {
-	      if (info->len + 1 + (p - dir) >= info->alloc)
-		{
-		  info->alloc += p - dir + 256;
-		  info->path = xrealloc (info->path, info->alloc);
-		}
-	      info->path[info->len++] = config.rpath_separator;
-	    }
-	  memcpy (info->path + info->len, dir, p - dir);
-	  info->len += p - dir;
-	  info->path[info->len] = '\0';
-	}
-    }
-  while (! feof (f));
-  free (line);
-  fclose (f);
-  return TRUE;
-}
-
-static bfd_boolean
-gld${EMULATION_NAME}_check_ld_so_conf (const struct bfd_link_needed_list *l,
-				       int force)
-{
-  static bfd_boolean initialized;
-  static const char *ld_so_conf;
-  struct dt_needed needed;
-
-  if (! initialized)
-    {
-      char *tmppath;
-      struct gld${EMULATION_NAME}_ld_so_conf info;
-
-      info.path = NULL;
-      info.len = info.alloc = 0;
-      tmppath = concat (ld_sysroot, "${prefix}/etc/ld.so.conf",
-			(const char *) NULL);
-      if (!gld${EMULATION_NAME}_parse_ld_so_conf (&info, tmppath))
-	{
-	  free (tmppath);
-	  tmppath = concat (ld_sysroot, "/etc/ld.so.conf",
-			    (const char *) NULL);
-	  gld${EMULATION_NAME}_parse_ld_so_conf (&info, tmppath);
-	}
-      free (tmppath);
-
-      if (info.path)
-	{
-	  ld_so_conf = gld${EMULATION_NAME}_add_sysroot (info.path);
-	  free (info.path);
-	}
-      initialized = TRUE;
-    }
-
-  if (ld_so_conf == NULL)
-    return FALSE;
-
-
-  needed.by = l->by;
-  needed.name = l->name;
-  return gld${EMULATION_NAME}_search_needed (ld_so_conf, &needed, force);
-}
-
-EOF
-    # Linux
-    ;;
+      IS_LINUX_TARGET=TRUE ;;
+    *-*-freebsd* | *-*-dragonfly*)
+      IS_FREEBSD_TARGET=TRUE ;;
   esac
-fi
-fragment <<EOF
-
-/* See if an input file matches a DT_NEEDED entry by name.  */
-
-static void
-gld${EMULATION_NAME}_check_needed (lang_input_statement_type *s)
-{
-  const char *soname;
-
-  /* Stop looking if we've found a loaded lib.  */
-  if (global_found != NULL
-      && (bfd_elf_get_dyn_lib_class (global_found->the_bfd)
-	  & DYN_AS_NEEDED) == 0)
-    return;
-
-  if (s->filename == NULL || s->the_bfd == NULL)
-    return;
-
-  /* Don't look for a second non-loaded as-needed lib.  */
-  if (global_found != NULL
-      && (bfd_elf_get_dyn_lib_class (s->the_bfd) & DYN_AS_NEEDED) != 0)
-    return;
-
-  if (filename_cmp (s->filename, global_needed->name) == 0)
-    {
-      global_found = s;
-      return;
-    }
-
-  if (s->flags.search_dirs)
-    {
-      const char *f = strrchr (s->filename, '/');
-      if (f != NULL
-	  && filename_cmp (f + 1, global_needed->name) == 0)
-	{
-	  global_found = s;
-	  return;
-	}
-    }
-
-  soname = bfd_elf_get_dt_soname (s->the_bfd);
-  if (soname != NULL
-      && filename_cmp (soname, global_needed->name) == 0)
-    {
-      global_found = s;
-      return;
-    }
-}
-
-EOF
+  IS_LIBPATH=FALSE
+  if test "x${USE_LIBPATH}" = xyes; then
+    IS_LIBPATH=TRUE
+  fi
+  IS_NATIVE=FALSE
+  if test "x${NATIVE}" = xyes; then
+    IS_NATIVE=TRUE
+  fi
 
-if test x"$LDEMUL_AFTER_OPEN" != xgld"$EMULATION_NAME"_after_open; then
 fragment <<EOF
 
-static bfd_size_type
-id_note_section_size (bfd *abfd ATTRIBUTE_UNUSED)
-{
-  const char *style = emit_note_gnu_build_id;
-  bfd_size_type size;
-  bfd_size_type build_id_size;
-
-  size = offsetof (Elf_External_Note, name[sizeof "GNU"]);
-  size = (size + 3) & -(bfd_size_type) 4;
-
-  build_id_size = compute_build_id_size (style);
-  if (build_id_size)
-    size += build_id_size;
-  else
-    size = 0;
-
-  return size;
-}
-
-static bfd_boolean
-write_build_id (bfd *abfd)
-{
-  const struct elf_backend_data *bed = get_elf_backend_data (abfd);
-  struct elf_obj_tdata *t = elf_tdata (abfd);
-  const char *style;
-  asection *asec;
-  Elf_Internal_Shdr *i_shdr;
-  unsigned char *contents, *id_bits;
-  bfd_size_type size;
-  file_ptr position;
-  Elf_External_Note *e_note;
-
-  style = t->o->build_id.style;
-  asec = t->o->build_id.sec;
-  if (bfd_is_abs_section (asec->output_section))
-    {
-      einfo (_("%P: warning: .note.gnu.build-id section discarded,"
-	       " --build-id ignored\n"));
-      return TRUE;
-    }
-  i_shdr = &elf_section_data (asec->output_section)->this_hdr;
-
-  if (i_shdr->contents == NULL)
-    {
-      if (asec->contents == NULL)
-	asec->contents = (unsigned char *) xmalloc (asec->size);
-      contents = asec->contents;
-    }
-  else
-    contents = i_shdr->contents + asec->output_offset;
-
-  e_note = (Elf_External_Note *) contents;
-  size = offsetof (Elf_External_Note, name[sizeof "GNU"]);
-  size = (size + 3) & -(bfd_size_type) 4;
-  id_bits = contents + size;
-  size = asec->size - size;
-
-  bfd_h_put_32 (abfd, sizeof "GNU", &e_note->namesz);
-  bfd_h_put_32 (abfd, size, &e_note->descsz);
-  bfd_h_put_32 (abfd, NT_GNU_BUILD_ID, &e_note->type);
-  memcpy (e_note->name, "GNU", sizeof "GNU");
-
-  generate_build_id (abfd, style, bed->s->checksum_contents, id_bits, size);
-
-  position = i_shdr->sh_offset + asec->output_offset;
-  size = asec->size;
-  return (bfd_seek (abfd, position, SEEK_SET) == 0
-	  && bfd_bwrite (contents, size, abfd) == size);
-}
-
-/* Make .note.gnu.build-id section, and set up elf_tdata->build_id.  */
-
-static bfd_boolean
-setup_build_id (bfd *ibfd)
-{
-  asection *s;
-  bfd_size_type size;
-  flagword flags;
-
-  size = id_note_section_size (ibfd);
-  if (size == 0)
-    {
-      einfo (_("%P: warning: unrecognized --build-id style ignored\n"));
-      return FALSE;
-    }
-
-  flags = (SEC_ALLOC | SEC_LOAD | SEC_IN_MEMORY
-	   | SEC_LINKER_CREATED | SEC_READONLY | SEC_DATA);
-  s = bfd_make_section_with_flags (ibfd, ".note.gnu.build-id", flags);
-  if (s != NULL && bfd_set_section_alignment (ibfd, s, 2))
-    {
-      struct elf_obj_tdata *t = elf_tdata (link_info.output_bfd);
-      t->o->build_id.after_write_object_contents = &write_build_id;
-      t->o->build_id.style = emit_note_gnu_build_id;
-      t->o->build_id.sec = s;
-      elf_section_type (s) = SHT_NOTE;
-      s->size = size;
-      return TRUE;
-    }
-
-  einfo (_("%P: warning: cannot create .note.gnu.build-id section,"
-	   " --build-id ignored\n"));
-  return FALSE;
-}
-
 /* This is called after all the input files have been opened.  */
 
 static void
 gld${EMULATION_NAME}_after_open (void)
 {
-  struct bfd_link_needed_list *needed, *l;
-  struct elf_link_hash_table *htab;
-  asection *s;
-  bfd *abfd;
-
-  after_open_default ();
-
-  htab = elf_hash_table (&link_info);
-  if (!is_elf_hash_table (htab))
-    return;
-
-  if (command_line.out_implib_filename)
-    {
-      unlink_if_ordinary (command_line.out_implib_filename);
-      link_info.out_implib_bfd
-	= bfd_openw (command_line.out_implib_filename,
-		     bfd_get_target (link_info.output_bfd));
-
-      if (link_info.out_implib_bfd == NULL)
-	{
-	  einfo (_("%F%P: %s: can't open for writing: %E\n"),
-		 command_line.out_implib_filename);
-	}
-    }
-
-  if (emit_note_gnu_build_id != NULL)
-    {
-      /* Find an ELF input.  */
-      for (abfd = link_info.input_bfds;
-	   abfd != (bfd *) NULL; abfd = abfd->link.next)
-	if (bfd_get_flavour (abfd) == bfd_target_elf_flavour
-	    && bfd_count_sections (abfd) != 0
-	    && !((lang_input_statement_type *) abfd->usrdata)->flags.just_syms)
-	  break;
-
-      /* PR 10555: If there are no ELF input files do not try to
-	 create a .note.gnu-build-id section.  */
-      if (abfd == NULL
-	  || !setup_build_id (abfd))
-	{
-	  free ((char *) emit_note_gnu_build_id);
-	  emit_note_gnu_build_id = NULL;
-	}
-    }
-
-  get_elf_backend_data (link_info.output_bfd)->setup_gnu_properties (&link_info);
-
-  if (bfd_link_relocatable (&link_info))
-    {
-      if (link_info.execstack == ! link_info.noexecstack)
-	/* PR ld/16744: If "-z [no]execstack" has been specified on the
-	   command line and we are perfoming a relocatable link then no
-	   PT_GNU_STACK segment will be created and so the
-	   linkinfo.[no]execstack values set in _handle_option() will have no
-	   effect.  Instead we create a .note.GNU-stack section in much the
-	   same way as the assembler does with its --[no]execstack option.  */
-	(void) bfd_make_section_with_flags (link_info.input_bfds,
-					    ".note.GNU-stack",
-					    SEC_READONLY | (link_info.execstack ? SEC_CODE : 0));
-
-      return;
-    }
-
-  if (!link_info.traditional_format)
-    {
-      bfd *elfbfd = NULL;
-      bfd_boolean warn_eh_frame = FALSE;
-      int seen_type = 0;
-
-      for (abfd = link_info.input_bfds; abfd; abfd = abfd->link.next)
-	{
-	  int type = 0;
-
-	  if (((lang_input_statement_type *) abfd->usrdata)->flags.just_syms)
-	    continue;
-
-	  for (s = abfd->sections; s && type < COMPACT_EH_HDR; s = s->next)
-	    {
-	      const char *name = bfd_get_section_name (abfd, s);
-
-	      if (bfd_is_abs_section (s->output_section))
-		continue;
-	      if (CONST_STRNEQ (name, ".eh_frame_entry"))
-		type = COMPACT_EH_HDR;
-	      else if (strcmp (name, ".eh_frame") == 0 && s->size > 8)
-		type = DWARF2_EH_HDR;
-	    }
-
-	  if (type != 0)
-	    {
-	      if (seen_type == 0)
-		{
-		  seen_type = type;
-		}
-	      else if (seen_type != type)
-		{
-		  einfo (_("%F%P: compact frame descriptions incompatible with"
-			   " DWARF2 .eh_frame from %pB\n"),
-			 type == DWARF2_EH_HDR ? abfd : elfbfd);
-		  break;
-		}
-
-	      if (!elfbfd
-		  && (type == COMPACT_EH_HDR || link_info.eh_frame_hdr_type != 0))
-		{
-		  if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
-		    elfbfd = abfd;
-
-		  warn_eh_frame = TRUE;
-		}
-	    }
-
-	  if (seen_type == COMPACT_EH_HDR)
-	    link_info.eh_frame_hdr_type = COMPACT_EH_HDR;
-	}
-      if (elfbfd)
-	{
-	  const struct elf_backend_data *bed;
-
-	  bed = get_elf_backend_data (elfbfd);
-	  s = bfd_make_section_with_flags (elfbfd, ".eh_frame_hdr",
-					   bed->dynamic_sec_flags
-					   | SEC_READONLY);
-	  if (s != NULL
-	      && bfd_set_section_alignment (elfbfd, s, 2))
-	    {
-	      htab->eh_info.hdr_sec = s;
-	      warn_eh_frame = FALSE;
-	    }
-	}
-      if (warn_eh_frame)
-	einfo (_("%P: warning: cannot create .eh_frame_hdr section,"
-		 " --eh-frame-hdr ignored\n"));
-    }
-
-  /* Get the list of files which appear in DT_NEEDED entries in
-     dynamic objects included in the link (often there will be none).
-     For each such file, we want to track down the corresponding
-     library, and include the symbol table in the link.  This is what
-     the runtime dynamic linker will do.  Tracking the files down here
-     permits one dynamic object to include another without requiring
-     special action by the person doing the link.  Note that the
-     needed list can actually grow while we are stepping through this
-     loop.  */
-  needed = bfd_elf_get_needed_list (link_info.output_bfd, &link_info);
-  for (l = needed; l != NULL; l = l->next)
-    {
-      struct bfd_link_needed_list *ll;
-      struct dt_needed n, nn;
-      int force;
-
-      /* If the lib that needs this one was --as-needed and wasn't
-	 found to be needed, then this lib isn't needed either.  */
-      if (l->by != NULL
-	  && (bfd_elf_get_dyn_lib_class (l->by) & DYN_AS_NEEDED) != 0)
-	continue;
-
-      /* Skip the lib if --no-copy-dt-needed-entries and
-	 --allow-shlib-undefined is in effect.  */
-      if (l->by != NULL
-	  && link_info.unresolved_syms_in_shared_libs == RM_IGNORE
-	  && (bfd_elf_get_dyn_lib_class (l->by) & DYN_NO_ADD_NEEDED) != 0)
-	continue;
-
-      /* If we've already seen this file, skip it.  */
-      for (ll = needed; ll != l; ll = ll->next)
-	if ((ll->by == NULL
-	     || (bfd_elf_get_dyn_lib_class (ll->by) & DYN_AS_NEEDED) == 0)
-	    && strcmp (ll->name, l->name) == 0)
-	  break;
-      if (ll != l)
-	continue;
-
-      /* See if this file was included in the link explicitly.  */
-      global_needed = l;
-      global_found = NULL;
-      lang_for_each_input_file (gld${EMULATION_NAME}_check_needed);
-      if (global_found != NULL
-	  && (bfd_elf_get_dyn_lib_class (global_found->the_bfd)
-	      & DYN_AS_NEEDED) == 0)
-	continue;
-
-      n.by = l->by;
-      n.name = l->name;
-      nn.by = l->by;
-      if (verbose)
-	info_msg (_("%s needed by %pB\n"), l->name, l->by);
-
-      /* As-needed libs specified on the command line (or linker script)
-	 take priority over libs found in search dirs.  */
-      if (global_found != NULL)
-	{
-	  nn.name = global_found->filename;
-	  if (gld${EMULATION_NAME}_try_needed (&nn, TRUE))
-	    continue;
-	}
-
-      /* We need to find this file and include the symbol table.  We
-	 want to search for the file in the same way that the dynamic
-	 linker will search.  That means that we want to use
-	 rpath_link, rpath, then the environment variable
-	 LD_LIBRARY_PATH (native only), then the DT_RPATH/DT_RUNPATH
-	 entries (native only), then the linker script LIB_SEARCH_DIRS.
-	 We do not search using the -L arguments.
-
-	 We search twice.  The first time, we skip objects which may
-	 introduce version mismatches.  The second time, we force
-	 their use.  See gld${EMULATION_NAME}_vercheck comment.  */
-      for (force = 0; force < 2; force++)
-	{
-	  size_t len;
-	  search_dirs_type *search;
-EOF
-if [ "x${NATIVE}" = xyes ] || [ "x${USE_LIBPATH}" = xyes ] ; then
-fragment <<EOF
-	  const char *path;
-EOF
-fi
-if [ "x${USE_LIBPATH}" = xyes ] ; then
-fragment <<EOF
-	  struct bfd_link_needed_list *rp;
-	  int found;
-EOF
-fi
-fragment <<EOF
-
-	  if (gld${EMULATION_NAME}_search_needed (command_line.rpath_link,
-						  &n, force))
-	    break;
-EOF
-if [ "x${USE_LIBPATH}" = xyes ] ; then
-fragment <<EOF
-	  path = command_line.rpath;
-	  if (path)
-	    {
-	      path = gld${EMULATION_NAME}_add_sysroot (path);
-	      found = gld${EMULATION_NAME}_search_needed (path, &n, force);
-	      free ((char *) path);
-	      if (found)
-		break;
-	    }
-EOF
-fi
-if [ "x${NATIVE}" = xyes ] ; then
-fragment <<EOF
-	  if (command_line.rpath_link == NULL
-	      && command_line.rpath == NULL)
-	    {
-	      path = (const char *) getenv ("LD_RUN_PATH");
-	      if (path
-		  && gld${EMULATION_NAME}_search_needed (path, &n, force))
-		break;
-	    }
-	  path = (const char *) getenv ("LD_LIBRARY_PATH");
-	  if (path
-	      && gld${EMULATION_NAME}_search_needed (path, &n, force))
-	    break;
-EOF
-fi
-if [ "x${USE_LIBPATH}" = xyes ] ; then
-fragment <<EOF
-	  found = 0;
-	  rp = bfd_elf_get_runpath_list (link_info.output_bfd, &link_info);
-	  for (; !found && rp != NULL; rp = rp->next)
-	    {
-	      path = gld${EMULATION_NAME}_add_sysroot (rp->name);
-	      found = (rp->by == l->by
-		       && gld${EMULATION_NAME}_search_needed (path, &n,
-							      force));
-	      free ((char *) path);
-	    }
-	  if (found)
-	    break;
-
-EOF
-fi
-if [ "x${USE_LIBPATH}" = xyes ] ; then
-  case ${target} in
-    *-*-freebsd* | *-*-dragonfly*)
-      fragment <<EOF
-	  if (gld${EMULATION_NAME}_check_ld_elf_hints (l, force))
-	    break;
-EOF
-    # FreeBSD
-    ;;
-
-    *-*-linux-* | *-*-k*bsd*-* | *-*-gnu*)
-      fragment <<EOF
-	  if (gld${EMULATION_NAME}_check_ld_so_conf (l, force))
-	    break;
-
-EOF
-    # Linux
-    ;;
-  esac
-fi
-fragment <<EOF
-	  len = strlen (l->name);
-	  for (search = search_head; search != NULL; search = search->next)
-	    {
-	      char *filename;
-
-	      if (search->cmdline)
-		continue;
-	      filename = (char *) xmalloc (strlen (search->name) + len + 2);
-	      sprintf (filename, "%s/%s", search->name, l->name);
-	      nn.name = filename;
-	      if (gld${EMULATION_NAME}_try_needed (&nn, force))
-		break;
-	      free (filename);
-	    }
-	  if (search != NULL)
-	    break;
-EOF
-fragment <<EOF
-	}
-
-      if (force < 2)
-	continue;
-
-      einfo (_("%P: warning: %s, needed by %pB, not found "
-	       "(try using -rpath or -rpath-link)\n"),
-	     l->name, l->by);
-    }
-
-  if (link_info.eh_frame_hdr_type == COMPACT_EH_HDR)
-    if (!bfd_elf_parse_eh_frame_entries (NULL, &link_info))
-      einfo (_("%F%P: failed to parse EH frame entries\n"));
+  ldelf_after_open ($IS_LIBPATH, $IS_NATIVE,
+		    $IS_LINUX_TARGET, $IS_FREEBSD_TARGET, $ELFSIZE);
 }
 
 EOF
 fi
 
-fragment <<EOF
-
-/* Look through an expression for an assignment statement.  */
-
-static void
-gld${EMULATION_NAME}_find_exp_assignment (etree_type *exp)
-{
-  bfd_boolean provide = FALSE;
-
-  switch (exp->type.node_class)
-    {
-    case etree_provide:
-    case etree_provided:
-      provide = TRUE;
-      /* Fallthru */
-    case etree_assign:
-      /* We call record_link_assignment even if the symbol is defined.
-	 This is because if it is defined by a dynamic object, we
-	 actually want to use the value defined by the linker script,
-	 not the value from the dynamic object (because we are setting
-	 symbols like etext).  If the symbol is defined by a regular
-	 object, then, as it happens, calling record_link_assignment
-	 will do no harm.  */
-      if (strcmp (exp->assign.dst, ".") != 0)
-	{
-	  if (!bfd_elf_record_link_assignment (link_info.output_bfd,
-					       &link_info,
-					       exp->assign.dst, provide,
-					       exp->assign.hidden))
-	    einfo (_("%F%P: failed to record assignment to %s: %E\n"),
-		   exp->assign.dst);
-	}
-      gld${EMULATION_NAME}_find_exp_assignment (exp->assign.src);
-      break;
-
-    case etree_binary:
-      gld${EMULATION_NAME}_find_exp_assignment (exp->binary.lhs);
-      gld${EMULATION_NAME}_find_exp_assignment (exp->binary.rhs);
-      break;
-
-    case etree_trinary:
-      gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.cond);
-      gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.lhs);
-      gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.rhs);
-      break;
-
-    case etree_unary:
-      gld${EMULATION_NAME}_find_exp_assignment (exp->unary.child);
-      break;
-
-    default:
-      break;
-    }
-}
-
-
-/* This is called by the before_allocation routine via
-   lang_for_each_statement.  It locates any assignment statements, and
-   tells the ELF backend about them, in case they are assignments to
-   symbols which are referred to by dynamic objects.  */
-
-static void
-gld${EMULATION_NAME}_find_statement_assignment (lang_statement_union_type *s)
-{
-  if (s->header.type == lang_assignment_statement_enum)
-    gld${EMULATION_NAME}_find_exp_assignment (s->assignment_statement.exp);
-}
-
-EOF
-
 if test x"$LDEMUL_BEFORE_ALLOCATION" != xgld"$EMULATION_NAME"_before_allocation; then
-  if test x"${ELF_INTERPRETER_NAME+set}" = xset; then
-    ELF_INTERPRETER_SET_DEFAULT="
-  if (sinterp != NULL)
-    {
-      sinterp->contents = (unsigned char *) ${ELF_INTERPRETER_NAME};
-      sinterp->size = strlen ((char *) sinterp->contents) + 1;
-    }
-
-"
-  else
-    ELF_INTERPRETER_SET_DEFAULT=
+  if test x"${ELF_INTERPRETER_NAME}" = x; then
+    ELF_INTERPRETER_NAME=NULL
   fi
 fragment <<EOF
 
-/* used by before_allocation and handle_option. */
-static void
-gld${EMULATION_NAME}_append_to_separated_string (char **to, char *op_arg)
-{
-  if (*to == NULL)
-    *to = xstrdup (op_arg);
-  else
-    {
-      size_t to_len = strlen (*to);
-      size_t op_arg_len = strlen (op_arg);
-      char *buf;
-      char *cp = *to;
-
-      /* First see whether OPTARG is already in the path.  */
-      do
-	{
-	  if (strncmp (op_arg, cp, op_arg_len) == 0
-	      && (cp[op_arg_len] == 0
-		  || cp[op_arg_len] == config.rpath_separator))
-	    /* We found it.  */
-	    break;
-
-	  /* Not yet found.  */
-	  cp = strchr (cp, config.rpath_separator);
-	  if (cp != NULL)
-	    ++cp;
-	}
-      while (cp != NULL);
-
-      if (cp == NULL)
-	{
-	  buf = xmalloc (to_len + op_arg_len + 2);
-	  sprintf (buf, "%s%c%s", *to,
-		   config.rpath_separator, op_arg);
-	  free (*to);
-	  *to = buf;
-	}
-    }
-}
-
 /* This is called after the sections have been attached to output
    sections, but before any sizes or addresses have been set.  */
 
 static void
 gld${EMULATION_NAME}_before_allocation (void)
 {
-  const char *rpath;
-  asection *sinterp;
-  bfd *abfd;
-  struct bfd_link_hash_entry *ehdr_start = NULL;
-  unsigned char ehdr_start_save_type = 0;
-  char ehdr_start_save_u[sizeof ehdr_start->u
-			 - sizeof ehdr_start->u.def.next] = "";
-
-  if (is_elf_hash_table (link_info.hash))
-    {
-      _bfd_elf_tls_setup (link_info.output_bfd, &link_info);
-
-      /* Make __ehdr_start hidden if it has been referenced, to
-	 prevent the symbol from being dynamic.  */
-      if (!bfd_link_relocatable (&link_info))
-	{
-	  struct elf_link_hash_table *htab = elf_hash_table (&link_info);
-	  struct elf_link_hash_entry *h
-	    = elf_link_hash_lookup (htab, "__ehdr_start", FALSE, FALSE, TRUE);
-
-	  /* Only adjust the export class if the symbol was referenced
-	     and not defined, otherwise leave it alone.  */
-	  if (h != NULL
-	      && (h->root.type == bfd_link_hash_new
-		  || h->root.type == bfd_link_hash_undefined
-		  || h->root.type == bfd_link_hash_undefweak
-		  || h->root.type == bfd_link_hash_common))
-	    {
-	      const struct elf_backend_data *bed;
-	      bed = get_elf_backend_data (link_info.output_bfd);
-	      (*bed->elf_backend_hide_symbol) (&link_info, h, TRUE);
-	      if (ELF_ST_VISIBILITY (h->other) != STV_INTERNAL)
-		h->other = (h->other & ~ELF_ST_VISIBILITY (-1)) | STV_HIDDEN;
-	      /* Don't leave the symbol undefined.  Undefined hidden
-		 symbols typically won't have dynamic relocations, but
-		 we most likely will need dynamic relocations for
-		 __ehdr_start if we are building a PIE or shared
-		 library.  */
-	      ehdr_start = &h->root;
-	      ehdr_start_save_type = ehdr_start->type;
-	      memcpy (ehdr_start_save_u,
-		      (char *) &ehdr_start->u + sizeof ehdr_start->u.def.next,
-		      sizeof ehdr_start_save_u);
-	      ehdr_start->type = bfd_link_hash_defined;
-	      ehdr_start->u.def.section = bfd_abs_section_ptr;
-	      ehdr_start->u.def.value = 0;
-	    }
-	}
-
-      /* If we are going to make any variable assignments, we need to
-	 let the ELF backend know about them in case the variables are
-	 referred to by dynamic objects.  */
-      lang_for_each_statement (gld${EMULATION_NAME}_find_statement_assignment);
-    }
-
-  /* Let the ELF backend work out the sizes of any sections required
-     by dynamic linking.  */
-  rpath = command_line.rpath;
-  if (rpath == NULL)
-    rpath = (const char *) getenv ("LD_RUN_PATH");
-
-  for (abfd = link_info.input_bfds; abfd; abfd = abfd->link.next)
-    if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
-      {
-	const char *audit_libs = elf_dt_audit (abfd);
-
-	/* If the input bfd contains an audit entry, we need to add it as
-	   a dep audit entry.  */
-	if (audit_libs && *audit_libs != '\0')
-	  {
-	    char *cp = xstrdup (audit_libs);
-	    do
-	      {
-		int more = 0;
-		char *cp2 = strchr (cp, config.rpath_separator);
-
-		if (cp2)
-		  {
-		    *cp2 = '\0';
-		    more = 1;
-		  }
-
-		if (cp != NULL && *cp != '\0')
-		  gld${EMULATION_NAME}_append_to_separated_string (&depaudit, cp);
-
-		cp = more ? ++cp2 : NULL;
-	      }
-	    while (cp != NULL);
-	  }
-      }
-
-  if (! (bfd_elf_size_dynamic_sections
-	 (link_info.output_bfd, command_line.soname, rpath,
-	  command_line.filter_shlib, audit, depaudit,
-	  (const char * const *) command_line.auxiliary_filters,
-	  &link_info, &sinterp)))
-    einfo (_("%F%P: failed to set dynamic section sizes: %E\n"));
-
-${ELF_INTERPRETER_SET_DEFAULT}
-  /* Let the user override the dynamic linker we are using.  */
-  if (command_line.interpreter != NULL
-      && sinterp != NULL)
-    {
-      sinterp->contents = (bfd_byte *) command_line.interpreter;
-      sinterp->size = strlen (command_line.interpreter) + 1;
-    }
-
-  /* Look for any sections named .gnu.warning.  As a GNU extensions,
-     we treat such sections as containing warning messages.  We print
-     out the warning message, and then zero out the section size so
-     that it does not get copied into the output file.  */
-
-  {
-    LANG_FOR_EACH_INPUT_STATEMENT (is)
-      {
-	asection *s;
-	bfd_size_type sz;
-	char *msg;
-
-	if (is->flags.just_syms)
-	  continue;
-
-	s = bfd_get_section_by_name (is->the_bfd, ".gnu.warning");
-	if (s == NULL)
-	  continue;
-
-	sz = s->size;
-	msg = (char *) xmalloc ((size_t) (sz + 1));
-	if (! bfd_get_section_contents (is->the_bfd, s,	msg,
-					(file_ptr) 0, sz))
-	  einfo (_("%F%P: %pB: can't read contents of section .gnu.warning: %E\n"),
-		 is->the_bfd);
-	msg[sz] = '\0';
-	(*link_info.callbacks->warning) (&link_info, msg,
-					 (const char *) NULL, is->the_bfd,
-					 (asection *) NULL, (bfd_vma) 0);
-	free (msg);
-
-	/* Clobber the section size, so that we don't waste space
-	   copying the warning into the output file.  If we've already
-	   sized the output section, adjust its size.  The adjustment
-	   is on rawsize because targets that size sections early will
-	   have called lang_reset_memory_regions after sizing.  */
-	if (s->output_section != NULL
-	    && s->output_section->rawsize >= s->size)
-	  s->output_section->rawsize -= s->size;
-
-	s->size = 0;
-
-	/* Also set SEC_EXCLUDE, so that local symbols defined in the
-	   warning section don't get copied to the output.  */
-	s->flags |= SEC_EXCLUDE | SEC_KEEP;
-      }
-  }
-
-  before_allocation_default ();
-
-  if (!bfd_elf_size_dynsym_hash_dynstr (link_info.output_bfd, &link_info))
-    einfo (_("%F%P: failed to set dynamic section sizes: %E\n"));
-
-  if (ehdr_start != NULL)
-    {
-      /* If we twiddled __ehdr_start to defined earlier, put it back
-	 as it was.  */
-      ehdr_start->type = ehdr_start_save_type;
-      memcpy ((char *) &ehdr_start->u + sizeof ehdr_start->u.def.next,
-	      ehdr_start_save_u,
-	      sizeof ehdr_start_save_u);
-    }
+  ldelf_before_allocation (audit, depaudit, ${ELF_INTERPRETER_NAME});
 }
 
 EOF
 fi
 
-if test x"$LDEMUL_OPEN_DYNAMIC_ARCHIVE" != xgld"$EMULATION_NAME"_open_dynamic_archive; then
-fragment <<EOF
-
-/* Try to open a dynamic archive.  This is where we know that ELF
-   dynamic libraries have an extension of .so (or .sl on oddball systems
-   like hpux).  */
-
-static bfd_boolean
-gld${EMULATION_NAME}_open_dynamic_archive
-  (const char *arch, search_dirs_type *search, lang_input_statement_type *entry)
-{
-  const char *filename;
-  char *string;
-  size_t len;
-  bfd_boolean opened = FALSE;
-
-  if (! entry->flags.maybe_archive)
-    return FALSE;
-
-  filename = entry->filename;
-  len = strlen (search->name) + strlen (filename);
-  if (entry->flags.full_name_provided)
-    {
-      len += sizeof "/";
-      string = (char *) xmalloc (len);
-      sprintf (string, "%s/%s", search->name, filename);
-    }
-  else
-    {
-      size_t xlen = 0;
-
-      len += strlen (arch) + sizeof "/lib.so";
-#ifdef EXTRA_SHLIB_EXTENSION
-      xlen = (strlen (EXTRA_SHLIB_EXTENSION) > 3
-	      ? strlen (EXTRA_SHLIB_EXTENSION) - 3
-	      : 0);
-#endif
-      string = (char *) xmalloc (len + xlen);
-      sprintf (string, "%s/lib%s%s.so", search->name, filename, arch);
-#ifdef EXTRA_SHLIB_EXTENSION
-      /* Try the .so extension first.  If that fails build a new filename
-	 using EXTRA_SHLIB_EXTENSION.  */
-      opened = ldfile_try_open_bfd (string, entry);
-      if (!opened)
-	strcpy (string + len - 4, EXTRA_SHLIB_EXTENSION);
-#endif
-    }
-
-  if (!opened && !ldfile_try_open_bfd (string, entry))
-    {
-      free (string);
-      return FALSE;
-    }
-
-  entry->filename = string;
-
-  /* We have found a dynamic object to include in the link.  The ELF
-     backend linker will create a DT_NEEDED entry in the .dynamic
-     section naming this file.  If this file includes a DT_SONAME
-     entry, it will be used.  Otherwise, the ELF linker will just use
-     the name of the file.  For an archive found by searching, like
-     this one, the DT_NEEDED entry should consist of just the name of
-     the file, without the path information used to find it.  Note
-     that we only need to do this if we have a dynamic object; an
-     archive will never be referenced by a DT_NEEDED entry.
-
-     FIXME: This approach--using bfd_elf_set_dt_needed_name--is not
-     very pretty.  I haven't been able to think of anything that is
-     pretty, though.  */
-  if (bfd_check_format (entry->the_bfd, bfd_object)
-      && (entry->the_bfd->flags & DYNAMIC) != 0)
-    {
-      ASSERT (entry->flags.maybe_archive && entry->flags.search_dirs);
-
-      /* Rather than duplicating the logic above.  Just use the
-	 filename we recorded earlier.  */
-
-      if (!entry->flags.full_name_provided)
-	filename = lbasename (entry->filename);
-      bfd_elf_set_dt_needed_name (entry->the_bfd, filename);
-    }
-
-  return TRUE;
-}
-
-EOF
-fi
-
-if test x"$LDEMUL_PLACE_ORPHAN" != xgld"$EMULATION_NAME"_place_orphan; then
-fragment <<EOF
-
-/* A variant of lang_output_section_find used by place_orphan.  */
-
-static lang_output_section_statement_type *
-output_rel_find (int isdyn, int rela)
-{
-  lang_output_section_statement_type *lookup;
-  lang_output_section_statement_type *last = NULL;
-  lang_output_section_statement_type *last_alloc = NULL;
-  lang_output_section_statement_type *last_ro_alloc = NULL;
-  lang_output_section_statement_type *last_rel = NULL;
-  lang_output_section_statement_type *last_rel_alloc = NULL;
-
-  for (lookup = &lang_os_list.head->output_section_statement;
-       lookup != NULL;
-       lookup = lookup->next)
-    {
-      if (lookup->constraint >= 0
-	  && CONST_STRNEQ (lookup->name, ".rel"))
-	{
-	  int lookrela = lookup->name[4] == 'a';
-
-	  /* .rel.dyn must come before all other reloc sections, to suit
-	     GNU ld.so.  */
-	  if (isdyn)
-	    break;
-
-	  /* Don't place after .rel.plt as doing so results in wrong
-	     dynamic tags.  */
-	  if (strcmp (".plt", lookup->name + 4 + lookrela) == 0)
-	    break;
-
-	  if (rela == lookrela || last_rel == NULL)
-	    last_rel = lookup;
-	  if ((rela == lookrela || last_rel_alloc == NULL)
-	      && lookup->bfd_section != NULL
-	      && (lookup->bfd_section->flags & SEC_ALLOC) != 0)
-	    last_rel_alloc = lookup;
-	}
-
-      last = lookup;
-      if (lookup->bfd_section != NULL
-	  && (lookup->bfd_section->flags & SEC_ALLOC) != 0)
-	{
-	  last_alloc = lookup;
-	  if ((lookup->bfd_section->flags & SEC_READONLY) != 0)
-	    last_ro_alloc = lookup;
-	}
-    }
-
-  if (last_rel_alloc)
-    return last_rel_alloc;
-
-  if (last_rel)
-    return last_rel;
-
-  if (last_ro_alloc)
-    return last_ro_alloc;
-
-  if (last_alloc)
-    return last_alloc;
-
-  return last;
-}
-
-/* Return whether IN is suitable to be part of OUT.  */
-
-static bfd_boolean
-elf_orphan_compatible (asection *in, asection *out)
-{
-  /* Non-zero sh_info implies a section with SHF_INFO_LINK with
-     unknown semantics for the generic linker, or a SHT_REL/SHT_RELA
-     section where sh_info specifies a symbol table.  (We won't see
-     SHT_GROUP, SHT_SYMTAB or SHT_DYNSYM sections here.)  We clearly
-     can't merge SHT_REL/SHT_RELA using differing symbol tables, and
-     shouldn't merge sections with differing unknown semantics.  */
-  if (elf_section_data (out)->this_hdr.sh_info
-      != elf_section_data (in)->this_hdr.sh_info)
-    return FALSE;
-  /* We can't merge with member of output section group nor merge two
-     sections with differing SHF_EXCLUDE when doing a relocatable link.
-   */
-  if (bfd_link_relocatable (&link_info)
-      && (elf_next_in_group (out) != NULL
-	  || ((elf_section_flags (out) ^ elf_section_flags (in))
-	      & SHF_EXCLUDE) != 0))
-    return FALSE;
-  return _bfd_elf_match_sections_by_type (link_info.output_bfd, out,
-					  in->owner, in);
-}
-
-/* Place an orphan section.  We use this to put random SHF_ALLOC
-   sections in the right segment.  */
-
-static lang_output_section_statement_type *
-gld${EMULATION_NAME}_place_orphan (asection *s,
-				   const char *secname,
-				   int constraint)
-{
-  static struct orphan_save hold[] =
-    {
-      { ".text",
-	SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE,
-	0, 0, 0, 0 },
-      { ".rodata",
-	SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_DATA,
-	0, 0, 0, 0 },
-      { ".tdata",
-	SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_DATA | SEC_THREAD_LOCAL,
-	0, 0, 0, 0 },
-      { ".data",
-	SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_DATA,
-	0, 0, 0, 0 },
-      { ".bss",
-	SEC_ALLOC,
-	0, 0, 0, 0 },
-      { 0,
-	SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_DATA,
-	0, 0, 0, 0 },
-      { ".interp",
-	SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_DATA,
-	0, 0, 0, 0 },
-      { ".sdata",
-	SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_DATA | SEC_SMALL_DATA,
-	0, 0, 0, 0 },
-      { ".comment",
-	SEC_HAS_CONTENTS,
-	0, 0, 0, 0 },
-    };
-  enum orphan_save_index
-    {
-      orphan_text = 0,
-      orphan_rodata,
-      orphan_tdata,
-      orphan_data,
-      orphan_bss,
-      orphan_rel,
-      orphan_interp,
-      orphan_sdata,
-      orphan_nonalloc
-    };
-  static int orphan_init_done = 0;
-  struct orphan_save *place;
-  lang_output_section_statement_type *after;
-  lang_output_section_statement_type *os;
-  lang_output_section_statement_type *match_by_name = NULL;
-  int isdyn = 0;
-  int elfinput = s->owner->xvec->flavour == bfd_target_elf_flavour;
-  int elfoutput = link_info.output_bfd->xvec->flavour == bfd_target_elf_flavour;
-  unsigned int sh_type = elfinput ? elf_section_type (s) : SHT_NULL;
-  flagword flags;
-  asection *nexts;
-
-  if (!bfd_link_relocatable (&link_info)
-      && link_info.combreloc
-      && (s->flags & SEC_ALLOC))
-    {
-      if (elfinput)
-	switch (sh_type)
-	  {
-	  case SHT_RELA:
-	    secname = ".rela.dyn";
-	    isdyn = 1;
-	    break;
-	  case SHT_REL:
-	    secname = ".rel.dyn";
-	    isdyn = 1;
-	    break;
-	  default:
-	    break;
-	  }
-      else if (CONST_STRNEQ (secname, ".rel"))
-	{
-	  secname = secname[4] == 'a' ? ".rela.dyn" : ".rel.dyn";
-	  isdyn = 1;
-	}
-    }
-
-  if (!bfd_link_relocatable (&link_info)
-      && elfinput
-      && elfoutput
-      && (s->flags & SEC_ALLOC) != 0
-      && (elf_tdata (s->owner)->has_gnu_osabi & elf_gnu_osabi_mbind) != 0
-      && (elf_section_flags (s) & SHF_GNU_MBIND) != 0)
-    {
-      /* Find the output mbind section with the same type, attributes
-	 and sh_info field.  */
-      for (os = &lang_os_list.head->output_section_statement;
-	   os != NULL;
-	   os = os->next)
-	if (os->bfd_section != NULL
-	    && !bfd_is_abs_section (os->bfd_section)
-	    && (elf_section_flags (os->bfd_section) & SHF_GNU_MBIND) != 0
-	    && ((s->flags & (SEC_ALLOC
-			     | SEC_LOAD
-			     | SEC_HAS_CONTENTS
-			     | SEC_READONLY
-			     | SEC_CODE))
-		== (os->bfd_section->flags & (SEC_ALLOC
-					      | SEC_LOAD
-					      | SEC_HAS_CONTENTS
-					      | SEC_READONLY
-					      | SEC_CODE)))
-	    && (elf_section_data (os->bfd_section)->this_hdr.sh_info
-		== elf_section_data (s)->this_hdr.sh_info))
-	    {
-	      lang_add_section (&os->children, s, NULL, os);
-	      return os;
-	    }
-
-      /* Create the output mbind section with the ".mbind." prefix
-	 in section name.  */
-      if ((s->flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0)
-	secname = ".mbind.bss";
-      else if ((s->flags & SEC_READONLY) == 0)
-	secname = ".mbind.data";
-      else if ((s->flags & SEC_CODE) == 0)
-	secname = ".mbind.rodata";
-      else
-	secname = ".mbind.text";
-      elf_tdata (link_info.output_bfd)->has_gnu_osabi |= elf_gnu_osabi_mbind;
-    }
-
-  /* Look through the script to see where to place this section.  The
-     script includes entries added by previous lang_insert_orphan
-     calls, so this loop puts multiple compatible orphans of the same
-     name into a single output section.  */
-  if (constraint == 0)
-    for (os = lang_output_section_find (secname);
-	 os != NULL;
-	 os = next_matching_output_section_statement (os, 0))
-      {
-	/* If we don't match an existing output section, tell
-	   lang_insert_orphan to create a new output section.  */
-	constraint = SPECIAL;
-
-	/* Check to see if we already have an output section statement
-	   with this name, and its bfd section has compatible flags.
-	   If the section already exists but does not have any flags
-	   set, then it has been created by the linker, possibly as a
-	   result of a --section-start command line switch.  */
-	if (os->bfd_section != NULL
-	    && (os->bfd_section->flags == 0
-		|| (((s->flags ^ os->bfd_section->flags)
-		     & (SEC_LOAD | SEC_ALLOC)) == 0
-		    && (!elfinput
-			|| !elfoutput
-			|| elf_orphan_compatible (s, os->bfd_section)))))
-	  {
-	    lang_add_section (&os->children, s, NULL, os);
-	    return os;
-	  }
-
-	/* Save unused output sections in case we can match them
-	   against orphans later.  */
-	if (os->bfd_section == NULL)
-	  match_by_name = os;
-      }
-
-  /* If we didn't match an active output section, see if we matched an
-     unused one and use that.  */
-  if (match_by_name)
-    {
-      lang_add_section (&match_by_name->children, s, NULL, match_by_name);
-      return match_by_name;
-    }
-
-  if (!orphan_init_done)
-    {
-      struct orphan_save *ho;
-
-      for (ho = hold; ho < hold + sizeof (hold) / sizeof (hold[0]); ++ho)
-	if (ho->name != NULL)
-	  {
-	    ho->os = lang_output_section_find (ho->name);
-	    if (ho->os != NULL && ho->os->flags == 0)
-	      ho->os->flags = ho->flags;
-	  }
-      orphan_init_done = 1;
-    }
-
-  /* If this is a final link, then always put .gnu.warning.SYMBOL
-     sections into the .text section to get them out of the way.  */
-  if (bfd_link_executable (&link_info)
-      && CONST_STRNEQ (s->name, ".gnu.warning.")
-      && hold[orphan_text].os != NULL)
-    {
-      os = hold[orphan_text].os;
-      lang_add_section (&os->children, s, NULL, os);
-      return os;
-    }
-
-  flags = s->flags;
-  if (!bfd_link_relocatable (&link_info))
-    {
-      nexts = s;
-      while ((nexts = bfd_get_next_section_by_name (nexts->owner, nexts))
-	     != NULL)
-	if (nexts->output_section == NULL
-	    && (nexts->flags & SEC_EXCLUDE) == 0
-	    && ((nexts->flags ^ flags) & (SEC_LOAD | SEC_ALLOC)) == 0
-	    && (nexts->owner->flags & DYNAMIC) == 0
-	    && nexts->owner->usrdata != NULL
-	    && !(((lang_input_statement_type *) nexts->owner->usrdata)
-		 ->flags.just_syms)
-	    && _bfd_elf_match_sections_by_type (nexts->owner, nexts,
-						s->owner, s))
-	  flags = (((flags ^ SEC_READONLY)
-		    | (nexts->flags ^ SEC_READONLY))
-		   ^ SEC_READONLY);
-    }
-
-  /* Decide which segment the section should go in based on the
-     section name and section flags.  We put loadable .note sections
-     right after the .interp section, so that the PT_NOTE segment is
-     stored right after the program headers where the OS can read it
-     in the first page.  */
-
-  place = NULL;
-  if ((flags & (SEC_ALLOC | SEC_DEBUGGING)) == 0)
-    place = &hold[orphan_nonalloc];
-  else if ((flags & SEC_ALLOC) == 0)
-    ;
-  else if ((flags & SEC_LOAD) != 0
-	   && (elfinput
-	       ? sh_type == SHT_NOTE
-	       : CONST_STRNEQ (secname, ".note")))
-    place = &hold[orphan_interp];
-  else if ((flags & (SEC_LOAD | SEC_HAS_CONTENTS | SEC_THREAD_LOCAL)) == 0)
-    place = &hold[orphan_bss];
-  else if ((flags & SEC_SMALL_DATA) != 0)
-    place = &hold[orphan_sdata];
-  else if ((flags & SEC_THREAD_LOCAL) != 0)
-    place = &hold[orphan_tdata];
-  else if ((flags & SEC_READONLY) == 0)
-    place = &hold[orphan_data];
-  else if ((flags & SEC_LOAD) != 0
-	   && (elfinput
-	       ? sh_type == SHT_RELA || sh_type == SHT_REL
-	       : CONST_STRNEQ (secname, ".rel")))
-    place = &hold[orphan_rel];
-  else if ((flags & SEC_CODE) == 0)
-    place = &hold[orphan_rodata];
-  else
-    place = &hold[orphan_text];
-
-  after = NULL;
-  if (place != NULL)
-    {
-      if (place->os == NULL)
-	{
-	  if (place->name != NULL)
-	    place->os = lang_output_section_find (place->name);
-	  else
-	    {
-	      int rela = elfinput ? sh_type == SHT_RELA : secname[4] == 'a';
-	      place->os = output_rel_find (isdyn, rela);
-	    }
-	}
-      after = place->os;
-      if (after == NULL)
-	after
-	  = lang_output_section_find_by_flags (s, flags, &place->os,
-					       _bfd_elf_match_sections_by_type);
-      if (after == NULL)
-	/* *ABS* is always the first output section statement.  */
-	after = &lang_os_list.head->output_section_statement;
-    }
-
-  return lang_insert_orphan (s, secname, constraint, after, place, NULL, NULL);
-}
-EOF
-fi
-
 if test x"$LDEMUL_AFTER_ALLOCATION" != xgld"$EMULATION_NAME"_after_allocation; then
 fragment <<EOF
 
@@ -2334,7 +161,7 @@ gld${EMULATION_NAME}_after_allocation (void)
   if (need_layout < 0)
     einfo (_("%X%P: .eh_frame/.stab edit: %E\n"));
   else
-    gld${EMULATION_NAME}_map_segments (need_layout);
+    ldelf_map_segments (need_layout);
 }
 EOF
 fi
@@ -2794,15 +621,15 @@ gld${EMULATION_NAME}_handle_option (int optc)
       return FALSE;
 
     case OPTION_BUILD_ID:
-      if (emit_note_gnu_build_id != NULL)
+      if (ldelf_emit_note_gnu_build_id != NULL)
 	{
-	  free ((char *) emit_note_gnu_build_id);
-	  emit_note_gnu_build_id = NULL;
+	  free ((char *) ldelf_emit_note_gnu_build_id);
+	  ldelf_emit_note_gnu_build_id = NULL;
 	}
       if (optarg == NULL)
 	optarg = DEFAULT_BUILD_ID_STYLE;
       if (strcmp (optarg, "none"))
-	emit_note_gnu_build_id = xstrdup (optarg);
+	ldelf_emit_note_gnu_build_id = xstrdup (optarg);
       break;
 
     case OPTION_COMPRESS_DEBUG:
@@ -2823,11 +650,11 @@ EOF
 if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
 fragment <<EOF
     case OPTION_AUDIT:
-	gld${EMULATION_NAME}_append_to_separated_string (&audit, optarg);
+	ldelf_append_to_separated_string (&audit, optarg);
 	break;
 
     case 'P':
-	gld${EMULATION_NAME}_append_to_separated_string (&depaudit, optarg);
+	ldelf_append_to_separated_string (&depaudit, optarg);
 	break;
 
     case OPTION_DISABLE_NEW_DTAGS:
@@ -3051,7 +878,7 @@ struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
   ${LDEMUL_BEFORE_PARSE-gld${EMULATION_NAME}_before_parse},
   ${LDEMUL_SYSLIB-syslib_default},
   ${LDEMUL_HLL-hll_default},
-  ${LDEMUL_AFTER_PARSE-gld${EMULATION_NAME}_after_parse},
+  ${LDEMUL_AFTER_PARSE-ldelf_after_parse},
   ${LDEMUL_AFTER_OPEN-gld${EMULATION_NAME}_after_open},
   ${LDEMUL_AFTER_CHECK_RELOCS-after_check_relocs_default},
   ${LDEMUL_AFTER_ALLOCATION-gld${EMULATION_NAME}_after_allocation},
@@ -3063,15 +890,15 @@ struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
   "${OUTPUT_FORMAT}",
   ${LDEMUL_FINISH-finish_default},
   ${LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS-NULL},
-  ${LDEMUL_OPEN_DYNAMIC_ARCHIVE-gld${EMULATION_NAME}_open_dynamic_archive},
-  ${LDEMUL_PLACE_ORPHAN-gld${EMULATION_NAME}_place_orphan},
+  ${LDEMUL_OPEN_DYNAMIC_ARCHIVE-ldelf_open_dynamic_archive},
+  ${LDEMUL_PLACE_ORPHAN-ldelf_place_orphan},
   ${LDEMUL_SET_SYMBOLS-NULL},
   ${LDEMUL_PARSE_ARGS-NULL},
   gld${EMULATION_NAME}_add_options,
   gld${EMULATION_NAME}_handle_option,
   ${LDEMUL_UNRECOGNIZED_FILE-NULL},
   ${LDEMUL_LIST_OPTIONS-${gld_list_options}},
-  ${LDEMUL_RECOGNIZED_FILE-gld${EMULATION_NAME}_load_symbols},
+  ${LDEMUL_RECOGNIZED_FILE-ldelf_load_symbols},
   ${LDEMUL_FIND_POTENTIAL_LIBRARIES-NULL},
   ${LDEMUL_NEW_VERS_PATTERN-NULL},
   ${LDEMUL_EXTRA_MAP_FILE_TEXT-NULL}