diff -u -r -N /d/ftp/binutils-2.20/bfd/config.bfd binutils-2.20/bfd/config.bfd
--- /d/ftp/binutils-2.20/bfd/config.bfd	2009-08-06 17:38:00 +0000
+++ binutils-2.20/bfd/config.bfd	2011-08-07 21:03:49 +0000
@@ -703,6 +703,12 @@
     targ_selfvecs=i386chaos_vec
     ;;
 
+  i[3-7]86-*-kos32*)
+    targ_defvec=i386aout_vec
+    targ_selvecs="kos32_vec i386pe_vec i386pei_vec bfd_elf32_i386_vec"
+    targ_underscore=yes
+    ;;
+
   i860-*-mach3* | i860-*-osf1* | i860-*-coff*)
     targ_defvec=i860coff_vec
     ;;
@@ -746,12 +752,12 @@
     targ_defvec=bfd_elf32_lm32_vec
     targ_selvecs=bfd_elf32_lm32fdpic_vec
     ;;
-    
+
   lm32-*-*linux*)
     targ_defvec=bfd_elf32_lm32fdpic_vec
     targ_selvecs=bfd_elf32_lm32_vec
     ;;
-    
+
   m32c-*-elf | m32c-*-rtems*)
     targ_defvec=bfd_elf32_m32c_vec
     ;;
@@ -963,11 +969,11 @@
     want64=true
     ;;
 #endif
-  mips*el-sde-elf*)    
+  mips*el-sde-elf*)
     targ_defvec=bfd_elf32_tradlittlemips_vec
     targ_selvecs="bfd_elf32_tradbigmips_vec bfd_elf32_ntradbigmips_vec bfd_elf32_ntradlittlemips_vec bfd_elf64_tradbigmips_vec bfd_elf64_tradlittlemips_vec"
     want64=true
-    ;;  
+    ;;
   mips*-sde-elf*)
     targ_defvec=bfd_elf32_tradbigmips_vec
     targ_selvecs="bfd_elf32_tradlittlemips_vec bfd_elf32_ntradbigmips_vec bfd_elf32_ntradlittlemips_vec bfd_elf64_tradbigmips_vec bfd_elf64_tradlittlemips_vec"
diff -u -r -N /d/ftp/binutils-2.20/bfd/configure binutils-2.20/bfd/configure
--- /d/ftp/binutils-2.20/bfd/configure	2009-10-16 11:47:48 +0000
+++ binutils-2.20/bfd/configure	2011-08-08 07:12:50 +0000
@@ -14970,6 +14970,7 @@
     icoff_big_vec)		tb="$tb coff-i960.lo cofflink.lo" ;;
     icoff_little_vec)		tb="$tb coff-i960.lo cofflink.lo" ;;
     ieee_vec)			tb="$tb ieee.lo" ;;
+    kos32_vec)                  tb="$tb kos32.lo" ;;
     m68k4knetbsd_vec)		tb="$tb m68k4knetbsd.lo aout32.lo" ;;
     m68kaux_coff_vec)		tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;;
     m68kcoff_vec)		tb="$tb coff-m68k.lo cofflink.lo" ;;
diff -u -r -N /d/ftp/binutils-2.20/bfd/configure.in binutils-2.20/bfd/configure.in
--- /d/ftp/binutils-2.20/bfd/configure.in	2009-10-16 11:47:44 +0000
+++ binutils-2.20/bfd/configure.in	2011-08-08 07:13:10 +0000
@@ -858,6 +858,7 @@
     icoff_big_vec)		tb="$tb coff-i960.lo cofflink.lo" ;;
     icoff_little_vec)		tb="$tb coff-i960.lo cofflink.lo" ;;
     ieee_vec)			tb="$tb ieee.lo" ;;
+    kos32_vec)			tb="$tb kos32.lo" ;;
     m68k4knetbsd_vec)		tb="$tb m68k4knetbsd.lo aout32.lo" ;;
     m68kaux_coff_vec)		tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;;
     m68kcoff_vec)		tb="$tb coff-m68k.lo cofflink.lo" ;;
diff -u -r -N /d/ftp/binutils-2.20/bfd/kos32.c binutils-2.20/bfd/kos32.c
--- /d/ftp/binutils-2.20/bfd/kos32.c	1970-01-01 00:00:00 +0000
+++ binutils-2.20/bfd/kos32.c	2011-08-08 05:50:52 +0000
@@ -0,0 +1,220 @@
+/* BFD back-end for MS-DOS executables.
+   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2001, 2002,
+   2003, 2004, 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
+   Written by Bryan Ford of the University of Utah.
+
+   Contributed by the Center for Software Science at the
+   University of Utah (pa-gdb-bugs@cs.utah.edu).
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
+
+#include "sysdep.h"
+#include "bfd.h"
+#include "libbfd.h"
+#include "libaout.h"
+
+#define KOS_MAGIC_0       0x554e454D
+#define KOS_MAGIC_1       0x31305445
+#define KOS_MAGIC_2       0x32305445
+
+
+static int
+kos32_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED,
+		      struct bfd_link_info *info ATTRIBUTE_UNUSED)
+{
+  return 0;
+}
+
+static bfd_boolean
+kos32_write_object_contents (bfd *abfd)
+{
+  static char hdr[12];
+  file_ptr outfile_size = sizeof(hdr);
+  bfd_vma high_vma = 0;
+  asection *sec;
+
+  /* Find the total size of the program on disk and in memory.  */
+  for (sec = abfd->sections; sec != (asection *) NULL; sec = sec->next)
+    {
+      if (sec->size == 0)
+        continue;
+      if (bfd_get_section_flags (abfd, sec) & SEC_ALLOC)
+        {
+	  bfd_vma sec_vma = bfd_get_section_vma (abfd, sec) + sec->size;
+	  if (sec_vma > high_vma)
+	    high_vma = sec_vma;
+	}
+      if (bfd_get_section_flags (abfd, sec) & SEC_LOAD)
+        {
+	  file_ptr sec_end = (sizeof (hdr)
+			      + bfd_get_section_vma (abfd, sec)
+			      + sec->size);
+	  if (sec_end > outfile_size)
+	    outfile_size = sec_end;
+	}
+    }
+
+  /* Make sure the program isn't too big.  */
+//  if (high_vma > (bfd_vma)0xffff)
+//    {
+//      bfd_set_error(bfd_error_file_too_big);
+//      return FALSE;
+//    }
+
+  /* Constants.  */
+  H_PUT_32 (abfd, KOS_MAGIC_0, &hdr[0]);
+  H_PUT_32 (abfd, KOS_MAGIC_2, &hdr[4]);
+  H_PUT_32 (abfd, 1, &hdr[8]);
+
+//  if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0
+//      || bfd_bwrite (hdr, (bfd_size_type) sizeof(hdr), abfd) != sizeof(hdr))
+//    return FALSE;
+
+  return TRUE;
+}
+
+static bfd_boolean
+kos32_set_section_contents (bfd *abfd,
+			    sec_ptr section,
+			    const void *location,
+			    file_ptr offset,
+			    bfd_size_type count)
+{
+
+  if (count == 0)
+    return TRUE;
+
+  section->filepos = bfd_get_section_vma (abfd, section);
+
+  if (bfd_get_section_flags (abfd, section) & SEC_LOAD)
+    {
+      if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0
+          || bfd_bwrite (location, count, abfd) != count)
+        return FALSE;
+    }
+
+  return TRUE;
+}
+
+static bfd_boolean
+kos32_mkobject (bfd *abfd ATTRIBUTE_UNUSED)
+{
+  return TRUE;
+}
+
+
+#define kos32_make_empty_symbol _bfd_generic_make_empty_symbol
+#define kos32_bfd_reloc_type_lookup aout_32_reloc_type_lookup
+#define kos32_bfd_reloc_name_lookup aout_32_reloc_name_lookup
+
+#define kos32_close_and_cleanup _bfd_generic_close_and_cleanup
+#define kos32_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
+#define kos32_new_section_hook _bfd_generic_new_section_hook
+#define kos32_get_section_contents _bfd_generic_get_section_contents
+#define kos32_get_section_contents_in_window \
+  _bfd_generic_get_section_contents_in_window
+#define kos32_bfd_get_relocated_section_contents \
+  bfd_generic_get_relocated_section_contents
+#define kos32_bfd_relax_section bfd_generic_relax_section
+#define kos32_bfd_gc_sections bfd_generic_gc_sections
+#define kos32_bfd_merge_sections bfd_generic_merge_sections
+#define kos32_bfd_is_group_section bfd_generic_is_group_section
+#define kos32_bfd_discard_group bfd_generic_discard_group
+#define kos32_section_already_linked \
+  _bfd_generic_section_already_linked
+#define kos32_bfd_define_common_symbol bfd_generic_define_common_symbol
+#define kos32_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
+#define kos32_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
+#define kos32_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define kos32_bfd_link_just_syms _bfd_generic_link_just_syms
+#define kos32_bfd_final_link _bfd_generic_final_link
+#define kos32_bfd_link_split_section _bfd_generic_link_split_section
+#define kos32_set_arch_mach _bfd_generic_set_arch_mach
+
+#define kos32_get_symtab_upper_bound _bfd_nosymbols_get_symtab_upper_bound
+#define kos32_canonicalize_symtab _bfd_nosymbols_canonicalize_symtab
+#define kos32_print_symbol _bfd_nosymbols_print_symbol
+#define kos32_get_symbol_info _bfd_nosymbols_get_symbol_info
+#define kos32_find_nearest_line _bfd_nosymbols_find_nearest_line
+#define kos32_find_inliner_info _bfd_nosymbols_find_inliner_info
+#define kos32_get_lineno _bfd_nosymbols_get_lineno
+#define kos32_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
+#define kos32_bfd_is_local_label_name _bfd_nosymbols_bfd_is_local_label_name
+#define kos32_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
+#define kos32_read_minisymbols _bfd_nosymbols_read_minisymbols
+#define kos32_minisymbol_to_symbol _bfd_nosymbols_minisymbol_to_symbol
+
+#define kos32_canonicalize_reloc _bfd_norelocs_canonicalize_reloc
+#define kos32_get_reloc_upper_bound _bfd_norelocs_get_reloc_upper_bound
+#define kos32_32_bfd_link_split_section  _bfd_generic_link_split_section
+
+const bfd_target kos32_vec =
+  {
+    "kos32",           /* name */
+    bfd_target_msdos_flavour,
+    BFD_ENDIAN_LITTLE,		/* target byte order */
+    BFD_ENDIAN_LITTLE,		/* target headers byte order */
+    (EXEC_P),			/* object flags */
+    (SEC_CODE | SEC_DATA | SEC_HAS_CONTENTS
+     | SEC_ALLOC | SEC_LOAD),	/* section flags */
+    0,				/* leading underscore */
+    ' ',				/* ar_pad_char */
+    16,				/* ar_max_namelen */
+    bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+    bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+    bfd_getl16, bfd_getl_signed_16, bfd_putl16,	/* data */
+    bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+    bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+    bfd_getl16, bfd_getl_signed_16, bfd_putl16,	/* hdrs */
+
+    {
+      _bfd_dummy_target,
+      _bfd_dummy_target,		/* bfd_check_format */
+      _bfd_dummy_target,
+      _bfd_dummy_target,
+    },
+    {
+      bfd_false,
+      kos32_mkobject,
+      _bfd_generic_mkarchive,
+      bfd_false,
+    },
+    {				/* bfd_write_contents */
+      bfd_false,
+      kos32_write_object_contents,
+      _bfd_write_archive_contents,
+      bfd_false,
+    },
+
+    BFD_JUMP_TABLE_GENERIC (kos32),
+    BFD_JUMP_TABLE_COPY (_bfd_generic),
+    BFD_JUMP_TABLE_CORE (_bfd_nocore),
+    BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
+    BFD_JUMP_TABLE_SYMBOLS (kos32),
+    BFD_JUMP_TABLE_RELOCS (kos32),
+    BFD_JUMP_TABLE_WRITE (kos32),
+    BFD_JUMP_TABLE_LINK (kos32),
+    BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
+    NULL,
+
+    (PTR) 0
+  };
+
+
diff -u -r -N /d/ftp/binutils-2.20/bfd/targets.c binutils-2.20/bfd/targets.c
--- /d/ftp/binutils-2.20/bfd/targets.c	2009-09-10 11:47:14 +0000
+++ binutils-2.20/bfd/targets.c	2011-08-07 19:50:55 +0000
@@ -737,6 +737,7 @@
 extern const bfd_target icoff_big_vec;
 extern const bfd_target icoff_little_vec;
 extern const bfd_target ieee_vec;
+extern const bfd_target kos32_vec;
 extern const bfd_target m68k4knetbsd_vec;
 extern const bfd_target m68kaux_coff_vec;
 extern const bfd_target m68kcoff_vec;
@@ -1103,6 +1104,7 @@
 	&icoff_big_vec,
 	&icoff_little_vec,
 	&ieee_vec,
+    &kos32_vec,
 #if 0
 	&m68k4knetbsd_vec,
 	&m68kaux_coff_vec,
diff -u -r -N /d/ftp/binutils-2.20/config.sub binutils-2.20/config.sub
--- /d/ftp/binutils-2.20/config.sub	2009-08-17 04:10:30 +0000
+++ binutils-2.20/config.sub	2011-08-07 16:34:28 +0000
@@ -1293,7 +1293,7 @@
 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -kos32*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
diff -u -r -N /d/ftp/binutils-2.20/gas/configure.tgt binutils-2.20/gas/configure.tgt
--- /d/ftp/binutils-2.20/gas/configure.tgt	2009-09-09 08:13:28 +0000
+++ binutils-2.20/gas/configure.tgt	2011-08-07 16:44:51 +0000
@@ -226,6 +226,7 @@
   i386-*-pe)				fmt=coff em=pe ;;
   i386-*-cygwin*)			fmt=coff em=pe ;;
   i386-*-interix*)			fmt=coff em=interix ;;
+  i386-*-kos32*)    			fmt=coff em=pe ;;
   i386-*-mingw*)
     case ${cpu} in
       x86_64*)				fmt=coff em=pep ;;
diff -u -r -N /d/ftp/binutils-2.20/ld/Makefile.in binutils-2.20/ld/Makefile.in
--- /d/ftp/binutils-2.20/ld/Makefile.in	2009-09-07 12:10:24 +0000
+++ binutils-2.20/ld/Makefile.in	2011-08-07 19:00:16 +0000
@@ -551,6 +551,7 @@
 	ei386pe.o \
 	ei386pe_posix.o \
 	ei386pep.o \
+	ekos32.o \
 	elnk960.o \
 	em32relf.o \
 	em32rlelf.o \
@@ -2628,6 +2629,9 @@
 ei386pep.c: $(srcdir)/emulparams/i386pep.sh \
   $(srcdir)/emultempl/pep.em $(srcdir)/scripttempl/pep.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} i386pep "$(tdir_i386pe)"
+ekos32.c: $(srcdir)/emulparams/kos32.sh \
+  $(srcdir)/emultempl/kos32.em $(srcdir)/scripttempl/kos32.sc ${GEN_DEPENDS}
+	${GENSCRIPTS} kos32 "$(tdir_kos32)"
 elnk960.c: $(srcdir)/emulparams/lnk960.sh \
   $(srcdir)/emultempl/lnk960.em $(srcdir)/scripttempl/i960.sc ${GEN_DEPENDS}
 	${GENSCRIPTS} lnk960 "$(tdir_lnk960)"
diff -u -r -N /d/ftp/binutils-2.20/ld/configure.tgt binutils-2.20/ld/configure.tgt
--- /d/ftp/binutils-2.20/ld/configure.tgt	2009-08-06 17:38:04 +0000
+++ binutils-2.20/ld/configure.tgt	2011-08-07 18:57:57 +0000
@@ -155,7 +155,7 @@
 frv-*-*linux*)		targ_emul=elf32frvfd ;;
 frv-*-*)		targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd"
 			;;
-moxie-*-*)		targ_emul=elf32moxie 
+moxie-*-*)		targ_emul=elf32moxie
 			;;
 h8300-*-hms* | h8300-*-coff* | h8300-*-rtemscoff*)
 			targ_emul=h8300; targ_extra_emuls="h8300h h8300s h8300hn h8300sn h8300sx h8300sxn" ;;
@@ -275,6 +275,7 @@
 			targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 x86_64-*-mingw*)	targ_emul=i386pep ;
 			targ_extra_ofiles="deffilep.o pep-dll.o" ;;
+i[3-7]86-*-kos32*)      targ_emul=kos32 ;;
 i[3-7]86-*-interix*)	targ_emul=i386pe_posix;
  			targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 i[3-7]86-*-beospe*)	targ_emul=i386beos ;;
@@ -307,7 +308,7 @@
 iq2000-*-elf)           targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
 			;;
 lm32-*-*linux*)         targ_emul=elf32lm32fd ;;
-lm32-*-*)               targ_emul=elf32lm32 ; targ_extra_emuls="elf32lm32fd" 
+lm32-*-*)               targ_emul=elf32lm32 ; targ_extra_emuls="elf32lm32fd"
                         ;;
 m32c-*-elf | m32c-*-rtems*)
 			targ_emul=elf32m32c
@@ -318,9 +319,9 @@
 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux ;;
 m32r*-*-linux-*)        targ_emul=m32relf_linux
 			;;
-m68hc11-*-*|m6811-*-*)	targ_emul=m68hc11elf 
+m68hc11-*-*|m6811-*-*)	targ_emul=m68hc11elf
 			targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
-m68hc12-*-*|m6812-*-*)	targ_emul=m68hc12elf 
+m68hc12-*-*|m6812-*-*)	targ_emul=m68hc12elf
 			targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
 m68*-sun-sunos[34]*)	targ_emul=sun3 ;;
 m68*-wrs-vxworks*)	targ_emul=sun3 ;;
@@ -635,7 +636,7 @@
 			;;
 w65-*-*)		targ_emul=w65
 			;;
-xc16x-*-elf)		targ_emul=elf32xc16x 
+xc16x-*-elf)		targ_emul=elf32xc16x
                         targ_extra_emuls="elf32xc16xl elf32xc16xs"
                         ;;
 xstormy16-*-*)		targ_emul=elf32xstormy16
diff -u -r -N /d/ftp/binutils-2.20/ld/emulparams/kos32.sh binutils-2.20/ld/emulparams/kos32.sh
--- /d/ftp/binutils-2.20/ld/emulparams/kos32.sh	1970-01-01 00:00:00 +0000
+++ binutils-2.20/ld/emulparams/kos32.sh	2011-08-07 19:42:30 +0000
@@ -0,0 +1,8 @@
+ARCH=i386
+SCRIPT_NAME=kos32
+OUTPUT_FORMAT="kos32"
+TEMPLATE_NAME=kos32
+ENTRY="__start"
+INITIAL_SYMBOL_CHAR=\"_\"
+NOP=0x90909090
+TARGET_PAGE_SIZE=0x1000
diff -u -r -N /d/ftp/binutils-2.20/ld/emultempl/kos32.em binutils-2.20/ld/emultempl/kos32.em
--- /d/ftp/binutils-2.20/ld/emultempl/kos32.em	1970-01-01 00:00:00 +0000
+++ binutils-2.20/ld/emultempl/kos32.em	2011-08-08 06:34:03 +0000
@@ -0,0 +1,247 @@
+# This shell script emits a C file. -*- C -*-
+#   Copyright 2007 Free Software Foundation, Inc.
+#
+# This file is part of the GNU Binutils.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+#
+
+fragment <<EOF
+
+#include "sysdep.h"
+#include "bfd.h"
+#include "bfdlink.h"
+#include "getopt.h"
+#include "libiberty.h"
+#include "ld.h"
+#include "ldmain.h"
+#include "ldexp.h"
+#include "ldlang.h"
+#include "ldfile.h"
+#include "ldemul.h"
+#include <ldgram.h>
+#include "ldlex.h"
+#include "ldmisc.h"
+#include "ldctor.h"
+#include "coff/internal.h"
+
+/* FIXME: See bfd/peXXigen.c for why we include an architecture specific
+   header in generic PE code.  */
+#include "coff/i386.h"
+#include "coff/pe.h"
+
+/* FIXME: This is a BFD internal header file, and we should not be
+   using it here.  */
+#include "../bfd/libcoff.h"
+
+#include "deffile.h"
+#include "pe-dll.h"
+#include "safe-ctype.h"
+
+static struct internal_extra_pe_aouthdr pe;
+
+static void
+gld_${EMULATION_NAME}_before_parse (void)
+{
+  ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`);
+  config.dynamic_link = FALSE;
+  config.has_shared = FALSE;
+}
+
+
+#define OPTION_STACK                   (300 + 1)
+
+static void
+gld_${EMULATION_NAME}_add_options
+  (int ns ATTRIBUTE_UNUSED,
+   char **shortopts ATTRIBUTE_UNUSED,
+   int nl,
+   struct option **longopts,
+   int nrl ATTRIBUTE_UNUSED,
+   struct option **really_longopts ATTRIBUTE_UNUSED)
+{
+  static const struct option xtra_long[] = {
+    /* KOS32 options */
+    {"stack", required_argument, NULL, OPTION_STACK},
+    {NULL, no_argument, NULL, 0}
+  };
+
+  *longopts
+    = xrealloc (*longopts, nl * sizeof (struct option) + sizeof (xtra_long));
+  memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long));
+}
+
+typedef struct
+{
+  void *ptr;
+  int size;
+  int value;
+  char *symbol;
+  int inited;
+} definfo;
+
+#define D(field,symbol,def)  {&pe.field,sizeof(pe.field), def, symbol,0}
+
+
+static definfo init[] =
+{
+  D(SizeOfStackReserve,"__size_of_stack_reserve__", 0x200000),
+  { NULL, 0, 0, NULL, 0 }
+};
+
+static void
+gld_${EMULATION_NAME}_list_options (FILE *file)
+{
+  fprintf (file, _("  --stack <size>                     Set size of the stack\n"));
+}
+
+static void
+set_pe_name (char *name, long val)
+{
+  int i;
+
+  /* Find the name and set it.  */
+  for (i = 0; init[i].ptr; i++)
+    {
+      if (strcmp (name, init[i].symbol) == 0)
+        {
+          init[i].value = val;
+          init[i].inited = 1;
+          return;
+        }
+    }
+  abort ();
+}
+
+static void
+set_pe_value (char *name)
+{
+  char *end;
+
+  set_pe_name (name,  strtoul (optarg, &end, 0));
+
+  if (end == optarg)
+    einfo (_("%P%F: invalid hex number for KOS32 parameter '%s'\n"), optarg);
+
+  optarg = end;
+}
+
+static void
+gld_${EMULATION_NAME}_set_symbols (void)
+{
+  /* Run through and invent symbols for all the
+     names and insert the defaults. */
+  int j;
+
+  /* Glue the assignments into the abs section */
+  push_stat_ptr (&abs_output_section->children);
+
+  for (j = 0; init[j].ptr; j++)
+    {
+      long val = init[j].value;
+      lang_add_assignment (exp_assop ('=', init[j].symbol, exp_intop (val)));
+      if (init[j].size == sizeof(short))
+        *(short *)init[j].ptr = val;
+      else if (init[j].size == sizeof(int))
+        *(int *)init[j].ptr = val;
+      else if (init[j].size == sizeof(long))
+        *(long *)init[j].ptr = val;
+      /* This might be a long long or other special type.  */
+      else if (init[j].size == sizeof(bfd_vma))
+        *(bfd_vma *)init[j].ptr = val;
+      else      abort();
+    }
+  /* Restore the pointer. */
+  pop_stat_ptr ();
+}
+
+static bfd_boolean
+gld_${EMULATION_NAME}_handle_option (int optc)
+{
+  switch (optc)
+  {
+    default:
+      return FALSE;
+
+      /* PE options.  */
+    case OPTION_STACK:
+      set_pe_value ("__size_of_stack_reserve__");
+      break;
+  }
+  return TRUE;
+}
+
+static char *
+gld_${EMULATION_NAME}_get_script (int *isfile)
+EOF
+# Scripts compiled in.
+# sed commands to quote an ld script as a C string.
+sc="-f stringify.sed"
+
+fragment <<EOF
+{
+  *isfile = 0;
+
+  if (link_info.relocatable && config.build_constructors)
+    return
+EOF
+sed $sc ldscripts/${EMULATION_NAME}.xu                  >> e${EMULATION_NAME}.c
+echo '  ; else if (link_info.relocatable) return'       >> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.xr                  >> e${EMULATION_NAME}.c
+echo '  ; else if (!config.text_read_only) return'      >> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.xbn                 >> e${EMULATION_NAME}.c
+echo '  ; else if (!config.magic_demand_paged) return'  >> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.xn                  >> e${EMULATION_NAME}.c
+if test -n "$GENERATE_AUTO_IMPORT_SCRIPT" ; then
+echo '  ; else if (link_info.pei386_auto_import == 1) return'   >> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.xa                  >> e${EMULATION_NAME}.c
+fi
+echo '  ; else return'                                  >> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.x                   >> e${EMULATION_NAME}.c
+echo '; }'                                              >> e${EMULATION_NAME}.c
+
+fragment <<EOF
+
+
+struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
+{
+  gld_${EMULATION_NAME}_before_parse,
+  syslib_default,
+  hll_default,
+  after_parse_default,
+  after_open_default,
+  after_allocation_default,
+  set_output_arch_default,
+  ldemul_default_target,
+  before_allocation_default,
+  gld_${EMULATION_NAME}_get_script,
+  "${EMULATION_NAME}",
+  "${OUTPUT_FORMAT}",
+  finish_default,
+  NULL, /* Create output section statements.  */
+  NULL, /* open dynamic archive */
+  NULL,
+  gld_${EMULATION_NAME}_set_symbols,
+  NULL, /* parse_args */
+  gld_${EMULATION_NAME}_add_options,
+  gld_${EMULATION_NAME}_handle_option,
+  NULL,
+  gld_${EMULATION_NAME}_list_options,
+  NULL,
+  NULL, /* find_potential_libraries */
+  NULL  /* new_vers_pattern.  */
+};
+EOF
diff -u -r -N /d/ftp/binutils-2.20/ld/scripttempl/kos32.sc binutils-2.20/ld/scripttempl/kos32.sc
--- /d/ftp/binutils-2.20/ld/scripttempl/kos32.sc	1970-01-01 00:00:00 +0000
+++ binutils-2.20/ld/scripttempl/kos32.sc	2011-08-08 05:44:09 +0000
@@ -0,0 +1,117 @@
+cat <<EOF
+OUTPUT_FORMAT("${OUTPUT_FORMAT}")
+OUTPUT_ARCH("${OUTPUT_ARCH}")
+ENTRY(__start)
+SECTIONS
+{
+    .text 0x000000:
+    {
+        LONG(0x554e454D);
+        LONG(0x32305445);
+        LONG(1);
+        LONG(__start);
+        LONG(___iend);
+        LONG(___memsize);
+        LONG(___stacktop);
+        LONG(___cmdline);
+        LONG(___pgmname);     /*  full path    */
+        LONG(0);              /*FIXME tls data */
+
+        *(.init)
+        *(.text)
+        *(SORT(.text$*))
+        *(.text.*)
+        *(.glue_7t)
+        *(.glue_7)
+        ___CTOR_LIST__ = .; __CTOR_LIST__ = . ;
+                        LONG (-1);*(.ctors); *(.ctor); *(SORT(.ctors.*));  LONG (0);
+        ___DTOR_LIST__ = .; __DTOR_LIST__ = . ;
+                        LONG (-1); *(.dtors); *(.dtor); *(SORT(.dtors.*));  LONG (0);
+        *(.fini)
+    /* ??? Why is .gcc_exc here?  */
+        *(.gcc_exc)
+        PROVIDE (etext = .);
+        *(.gcc_except_table)
+    }
+
+    .rdata ALIGN(16) :
+    {
+        *(.rdata)
+        *(SORT(.rdata$*))
+        ___RUNTIME_PSEUDO_RELOC_LIST__ = .;
+        __RUNTIME_PSEUDO_RELOC_LIST__ = .;
+        *(.rdata_runtime_pseudo_reloc)
+        ___RUNTIME_PSEUDO_RELOC_LIST_END__ = .;
+        __RUNTIME_PSEUDO_RELOC_LIST_END__ = .;
+    }
+    .CRT ALIGN(16) :
+    {
+         ___crt_xc_start__ = . ;
+        *(SORT(.CRT$XC*))  /* C initialization */
+        ___crt_xc_end__ = . ;
+        ___crt_xi_start__ = . ;
+        *(SORT(.CRT$XI*))  /* C++ initialization */
+        ___crt_xi_end__ = . ;
+        ___crt_xl_start__ = . ;
+        *(SORT(.CRT$XL*))  /* TLS callbacks */
+    /* ___crt_xl_end__ is defined in the TLS Directory support code */
+        ___crt_xp_start__ = . ;
+        *(SORT(.CRT$XP*))  /* Pre-termination */
+        ___crt_xp_end__ = . ;
+        ___crt_xt_start__ = . ;
+        *(SORT(.CRT$XT*))  /* Termination */
+        ___crt_xt_end__ = . ;
+    }
+
+    .data ALIGN(16) :
+    {
+        __data_start__ = . ;
+        *(.data)
+        *(.data2)
+        *(SORT(.data$*))
+        *(.jcr)
+        __CRT_MT = .;
+        LONG(0);
+        __data_end__ = . ;
+        *(.data_cygwin_nocopy)
+    }
+
+    .eh_frame ALIGN(16) :
+    {
+        *(.eh_frame)
+        ___iend = . ;
+    }
+
+    bss ALIGN(16):
+    {
+        *(.bss)
+        *(COMMON)
+        . = ALIGN(16);
+        ___cmdline = .;
+        . = . + 256;
+        ___pgmname = .;
+        . = . + 1024 + 16;
+        ___stacktop = .;
+        ___memsize = . ;
+    }
+
+  /DISCARD/ :
+  {
+    *(.debug$S)
+    *(.debug$T)
+    *(.debug$F)
+    *(.drectve)
+    *(.note.GNU-stack)
+    *(.comment)
+    *(.debug_abbrev)
+    *(.debug_info)
+    *(.debug_line)
+    *(.debug_frame)
+    *(.debug_loc)
+    *(.debug_pubnames)
+    *(.debug_aranges)
+    *(.debug_ranges)
+  }
+
+}
+EOF