Merge from savannah/emacs-29

dc4e6b13296 ; Update copyright years in more files
64b37776318 ; Run set-copyright from admin.el
8e1c56ae467 ; Add 2024 to copyright years

# Conflicts:
#	doc/misc/modus-themes.org
#	doc/misc/texinfo.tex
#	etc/NEWS
#	etc/refcards/ru-refcard.tex
#	etc/themes/modus-operandi-theme.el
#	etc/themes/modus-themes.el
#	etc/themes/modus-vivendi-theme.el
#	lib/alloca.in.h
#	lib/binary-io.h
#	lib/c-ctype.h
#	lib/c-strcasecmp.c
#	lib/c-strncasecmp.c
#	lib/careadlinkat.c
#	lib/cloexec.c
#	lib/close-stream.c
#	lib/diffseq.h
#	lib/dup2.c
#	lib/filemode.h
#	lib/fpending.c
#	lib/fpending.h
#	lib/fsusage.c
#	lib/getgroups.c
#	lib/getloadavg.c
#	lib/gettext.h
#	lib/gettime.c
#	lib/gettimeofday.c
#	lib/group-member.c
#	lib/malloc.c
#	lib/md5-stream.c
#	lib/md5.c
#	lib/md5.h
#	lib/memmem.c
#	lib/memrchr.c
#	lib/nanosleep.c
#	lib/save-cwd.h
#	lib/sha1.c
#	lib/sig2str.c
#	lib/stdlib.in.h
#	lib/strtoimax.c
#	lib/strtol.c
#	lib/strtoll.c
#	lib/time_r.c
#	lib/xalloc-oversized.h
#	lisp/auth-source-pass.el
#	lisp/emacs-lisp/lisp-mnt.el
#	lisp/emacs-lisp/timer.el
#	lisp/info-look.el
#	lisp/jit-lock.el
#	lisp/loadhist.el
#	lisp/mail/rmail.el
#	lisp/net/ntlm.el
#	lisp/net/webjump.el
#	lisp/progmodes/asm-mode.el
#	lisp/progmodes/project.el
#	lisp/progmodes/sh-script.el
#	lisp/textmodes/flyspell.el
#	lisp/textmodes/reftex-toc.el
#	lisp/textmodes/reftex.el
#	lisp/textmodes/tex-mode.el
#	lisp/url/url-gw.el
#	m4/alloca.m4
#	m4/clock_time.m4
#	m4/d-type.m4
#	m4/dirent_h.m4
#	m4/dup2.m4
#	m4/euidaccess.m4
#	m4/fchmodat.m4
#	m4/filemode.m4
#	m4/fsusage.m4
#	m4/getgroups.m4
#	m4/getloadavg.m4
#	m4/getrandom.m4
#	m4/gettime.m4
#	m4/gettimeofday.m4
#	m4/gnulib-common.m4
#	m4/group-member.m4
#	m4/inttypes.m4
#	m4/malloc.m4
#	m4/manywarnings.m4
#	m4/mempcpy.m4
#	m4/memrchr.m4
#	m4/mkostemp.m4
#	m4/mktime.m4
#	m4/nproc.m4
#	m4/nstrftime.m4
#	m4/pathmax.m4
#	m4/pipe2.m4
#	m4/pselect.m4
#	m4/pthread_sigmask.m4
#	m4/readlink.m4
#	m4/realloc.m4
#	m4/sig2str.m4
#	m4/ssize_t.m4
#	m4/stat-time.m4
#	m4/stddef_h.m4
#	m4/stdint.m4
#	m4/stdio_h.m4
#	m4/stdlib_h.m4
#	m4/stpcpy.m4
#	m4/strnlen.m4
#	m4/strtoimax.m4
#	m4/strtoll.m4
#	m4/time_h.m4
#	m4/timegm.m4
#	m4/timer_time.m4
#	m4/timespec.m4
#	m4/unistd_h.m4
#	m4/warnings.m4
#	nt/configure.bat
#	nt/preprep.c
#	test/lisp/register-tests.el

25 files changed, 881 insertions, 25 deletions

diff --git a/nt/ChangeLog.1 b/nt/ChangeLog.1
index 1e54afd7a1d..0a3f96c01eb 100644
--- a/nt/ChangeLog.1
+++ b/nt/ChangeLog.1
@@ -3548,7 +3548,7 @@
 ;; add-log-time-zone-rule: t
 ;; End:
 
-  Copyright (C) 1995-1999, 2001-2023 Free Software Foundation, Inc.
+  Copyright (C) 1995-1999, 2001-2024 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/nt/INSTALL b/nt/INSTALL
index 3b465ba494c..77626f8a343 100644
--- a/nt/INSTALL
+++ b/nt/INSTALL
@@ -1,7 +1,7 @@
 		    Building and Installing Emacs on MS-Windows
                           using the MSYS and MinGW tools
 
-  Copyright (C) 2013-2023 Free Software Foundation, Inc.
+  Copyright (C) 2013-2024 Free Software Foundation, Inc.
   See the end of the file for license conditions.
 
 The MSYS/MinGW build described here is supported on versions of
diff --git a/nt/INSTALL.W64 b/nt/INSTALL.W64
index fe5f74e3209..2aa05ea0062 100644
--- a/nt/INSTALL.W64
+++ b/nt/INSTALL.W64
@@ -1,7 +1,7 @@
 	  Building and Installing Emacs on 64-bit MS-Windows
 		      using MSYS2 and MinGW-w64
 
-  Copyright (c) 2015-2023 Free Software Foundation, Inc.
+  Copyright (c) 2015-2024 Free Software Foundation, Inc.
   See the end of the file for license conditions.
 
 This document describes how to compile a 64-bit GNU Emacs using MSYS2
diff --git a/nt/Makefile.in b/nt/Makefile.in
index 0c3192a63e6..865e3d807e8 100644
--- a/nt/Makefile.in
+++ b/nt/Makefile.in
@@ -1,6 +1,6 @@
 ### @configure_input@
 
-# Copyright (C) 2013-2023 Free Software Foundation, Inc.
+# Copyright (C) 2013-2024 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
diff --git a/nt/README b/nt/README
index 118ead25fce..694e8854446 100644
--- a/nt/README
+++ b/nt/README
@@ -1,6 +1,6 @@
 	     Emacs for Windows NT/2000 and Windows 95/98/ME
 
-  Copyright (C) 2001-2023 Free Software Foundation, Inc.
+  Copyright (C) 2001-2024 Free Software Foundation, Inc.
   See the end of the file for license conditions.
 
   This directory contains support for compiling and running GNU Emacs on
diff --git a/nt/README.W32 b/nt/README.W32
index da1ede1ea4d..98657246f67 100644
--- a/nt/README.W32
+++ b/nt/README.W32
@@ -1,4 +1,4 @@
-Copyright (C) 2001-2023 Free Software Foundation, Inc.
+Copyright (C) 2001-2024 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 		Emacs version 30.0.50 for MS-Windows
diff --git a/nt/addpm.c b/nt/addpm.c
index 1f137144aac..6aee45d8149 100644
--- a/nt/addpm.c
+++ b/nt/addpm.c
@@ -1,5 +1,5 @@
 /* Add entries to the GNU Emacs Program Manager folder.
-   Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
+   Copyright (C) 1995, 2001-2024 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/cmdproxy.c b/nt/cmdproxy.c
index d669fa1a391..0500b653bb2 100644
--- a/nt/cmdproxy.c
+++ b/nt/cmdproxy.c
@@ -1,5 +1,5 @@
 /* Proxy shell designed for use with Emacs on Windows 95 and NT.
-   Copyright (C) 1997, 2001-2023 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2001-2024 Free Software Foundation, Inc.
 
    Accepts subset of Unix sh(1) command-line options, for compatibility
    with elisp code written for Unix.  When possible, executes external
diff --git a/nt/configure.bat b/nt/configure.bat
new file mode 100755
index 00000000000..6e2ebe5357e
--- /dev/null
+++ b/nt/configure.bat
@@ -0,0 +1,26 @@
+@echo off

+rem   ----------------------------------------------------------------------

+rem   This was the old configuration script for MS Windows operating systems

+rem   Copyright (C) 1999-2024 Free Software Foundation, Inc.

+

+rem   This file is part of GNU Emacs.

+

+rem   GNU Emacs is free software: you can redistribute it and/or modify

+rem   it under the terms of the GNU General Public License as published by

+rem   the Free Software Foundation, either version 3 of the License, or

+rem   (at your option) any later version.

+

+rem   GNU Emacs is distributed in the hope that it will be useful,

+rem   but WITHOUT ANY WARRANTY; without even the implied warranty of

+rem   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+rem   GNU General Public License for more details.

+

+rem   You should have received a copy of the GNU General Public License

+rem   along with GNU Emacs.  If not, see https://www.gnu.org/licenses/.

+

+rem   ----------------------------------------------------------------------

+echo ****************************************************************

+echo *** THIS METHOD OF BUILDING EMACS IS NO LONGER SUPPORTED.     **

+echo *** INSTEAD, FOLLOW THE INSTRUCTIONS IN THE FILE INSTALL.     **

+echo *** IN THE SAME DIRECTORY AS THIS BATCH FILE.                 **

+echo ****************************************************************

diff --git a/nt/ddeclient.c b/nt/ddeclient.c
index 1fbd2da4c13..2862cb30d71 100644
--- a/nt/ddeclient.c
+++ b/nt/ddeclient.c
@@ -1,5 +1,5 @@
 /* Simple client interface to DDE servers.
-   Copyright (C) 1998, 2001-2023 Free Software Foundation, Inc.
+   Copyright (C) 1998, 2001-2024 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/epaths.nt b/nt/epaths.nt
index 6069004cd13..143b6110a1c 100644
--- a/nt/epaths.nt
+++ b/nt/epaths.nt
@@ -12,7 +12,7 @@
    the host system (e.g., i686-pc-mingw32), and @SRC@ by the root of
    the Emacs source tree used to build Emacs.  */
 /*
-Copyright (C) 1993, 1995, 1997, 1999, 2001-2023 Free Software
+Copyright (C) 1993, 1995, 1997, 1999, 2001-2024 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
diff --git a/nt/gnulib-cfg.mk b/nt/gnulib-cfg.mk
index fe29e942d80..5b1c2c88ba5 100644
--- a/nt/gnulib-cfg.mk
+++ b/nt/gnulib-cfg.mk
@@ -1,6 +1,6 @@
 # Configurations for ../lib/gnulib.mk.
 #
-# Copyright 2017-2023 Free Software Foundation, Inc.
+# Copyright 2017-2024 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/nt/icons/README b/nt/icons/README
index dbb28fcfee1..9787d8b6017 100644
--- a/nt/icons/README
+++ b/nt/icons/README
@@ -2,13 +2,13 @@ COPYRIGHT AND LICENSE INFORMATION FOR IMAGE FILES
 
 File: emacs.ico
 Author: Kentaro Ohkouchi <nanasess@fsm.ne.jp>
-Copyright (C) 2008-2023 Free Software Foundation, Inc.
+Copyright (C) 2008-2024 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later
 
 
 File: emacs22.ico
 Author: Andrew Zhilin
-Copyright (C) 2005-2023 Free Software Foundation, Inc.
+Copyright (C) 2005-2024 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
 
 
@@ -17,7 +17,7 @@ Files: gnu2a32.ico gnu2a32t.ico gnu2b48.ico gnu2b48t.ico
        gnu5w32.ico gnu5w32t.ico gnu6w48.ico gnu6w48t.ico
        gnu7.ico    gnu8.ico     gnu9.ico
 Author: Rob Davenport <rgd at bigfoot.com>
-Copyright (C) 1999, 2001-2023 Free Software Foundation, Inc.
+Copyright (C) 1999, 2001-2024 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
 
   <http://users.adelphia.net/~rob.davenport/gnuicons.html>
diff --git a/nt/inc/grp.h b/nt/inc/grp.h
index 1a5f0276ca1..695d28b4292 100644
--- a/nt/inc/grp.h
+++ b/nt/inc/grp.h
@@ -1,6 +1,6 @@
 /* Replacement grp.h file for building GNU Emacs on Windows.
 
-Copyright (C) 2003-2023 Free Software Foundation, Inc.
+Copyright (C) 2003-2024 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/inttypes.h b/nt/inc/inttypes.h
index 657bd960758..a8552b99b18 100644
--- a/nt/inc/inttypes.h
+++ b/nt/inc/inttypes.h
@@ -1,6 +1,6 @@
 /* Replacement inttypes.h file for building GNU Emacs on Windows with MSVC.
 
-Copyright (C) 2011-2023 Free Software Foundation, Inc.
+Copyright (C) 2011-2024 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/langinfo.h b/nt/inc/langinfo.h
index 86d925bd13f..0315e52d576 100644
--- a/nt/inc/langinfo.h
+++ b/nt/inc/langinfo.h
@@ -1,6 +1,6 @@
 /* Replacement langinfo.h file for building GNU Emacs on Windows.
 
-Copyright (C) 2006-2023 Free Software Foundation, Inc.
+Copyright (C) 2006-2024 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/ms-w32.h b/nt/inc/ms-w32.h
index c57549c96e7..cea0b072723 100644
--- a/nt/inc/ms-w32.h
+++ b/nt/inc/ms-w32.h
@@ -1,6 +1,6 @@
 /* System description file for Windows NT.
 
-Copyright (C) 1993-1995, 2001-2023 Free Software Foundation, Inc.
+Copyright (C) 1993-1995, 2001-2024 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/nl_types.h b/nt/inc/nl_types.h
index 17debcc5b64..541a82c5cc1 100644
--- a/nt/inc/nl_types.h
+++ b/nt/inc/nl_types.h
@@ -1,6 +1,6 @@
 /* Replacement nl_types.h file for building GNU Emacs on Windows.
 
-Copyright (C) 2006-2023 Free Software Foundation, Inc.
+Copyright (C) 2006-2024 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/stdint.h b/nt/inc/stdint.h
index c9b667f5759..194d6104fdb 100644
--- a/nt/inc/stdint.h
+++ b/nt/inc/stdint.h
@@ -1,6 +1,6 @@
 /* Replacement stdint.h file for building GNU Emacs on Windows.
 
-Copyright (C) 2011-2023 Free Software Foundation, Inc.
+Copyright (C) 2011-2024 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/sys/resource.h b/nt/inc/sys/resource.h
index 72d855e6a82..b64f95ee660 100644
--- a/nt/inc/sys/resource.h
+++ b/nt/inc/sys/resource.h
@@ -1,6 +1,6 @@
 /* A limited emulation of sys/resource.h.
 
-Copyright (C) 2016-2023 Free Software Foundation, Inc.
+Copyright (C) 2016-2024 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/sys/socket.h b/nt/inc/sys/socket.h
index 43a24797b4c..5ecec24d04b 100644
--- a/nt/inc/sys/socket.h
+++ b/nt/inc/sys/socket.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 2001-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 2001-2024 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/sys/stat.h b/nt/inc/sys/stat.h
index 0eb178dc0c9..cdd19ceeff4 100644
--- a/nt/inc/sys/stat.h
+++ b/nt/inc/sys/stat.h
@@ -1,7 +1,7 @@
 /* sys/stat.h supplied with MSVCRT uses too narrow data types for
    inode and user/group id, so we replace them with our own.
 
-Copyright (C) 2008-2023 Free Software Foundation, Inc.
+Copyright (C) 2008-2024 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/inc/sys/wait.h b/nt/inc/sys/wait.h
index 6f49c055fb7..23d17444bbc 100644
--- a/nt/inc/sys/wait.h
+++ b/nt/inc/sys/wait.h
@@ -1,6 +1,6 @@
 /* A limited emulation of sys/wait.h on Posix systems.
 
-Copyright (C) 2012-2023 Free Software Foundation, Inc.
+Copyright (C) 2012-2024 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
diff --git a/nt/preprep.c b/nt/preprep.c
new file mode 100644
index 00000000000..d1c4f2136cc
--- /dev/null
+++ b/nt/preprep.c
@@ -0,0 +1,830 @@
+/* Pre-process emacs.exe for profiling by MSVC.
+   Copyright (C) 1999, 2001-2024 Free Software Foundation, Inc.
+
+This file is part of GNU Emacs.
+
+GNU Emacs 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.
+
+GNU Emacs 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 GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
+
+
+   Andrew Innes <andrewi@harlequin.co.uk>       16-Jan-1999
+     based on code from addsection.c
+*/
+
+#define DEFER_MS_W32_H
+#include <config.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <time.h>
+#if defined(__GNUC__) && !defined(MINGW_W64)
+#define _ANONYMOUS_UNION
+#define _ANONYMOUS_STRUCT
+#endif
+#include <windows.h>
+
+/* Include relevant definitions from IMAGEHLP.H, which can be found
+   in \\win32sdk\mstools\samples\image\include\imagehlp.h. */
+
+PIMAGE_NT_HEADERS (__stdcall * pfnCheckSumMappedFile) (LPVOID BaseAddress,
+						       DWORD_PTR FileLength,
+						       PDWORD_PTR HeaderSum,
+						       PDWORD_PTR CheckSum);
+
+#undef min
+#undef max
+#define min(x, y) (((x) < (y)) ? (x) : (y))
+#define max(x, y) (((x) > (y)) ? (x) : (y))
+
+
+/* File handling.  */
+
+typedef struct file_data {
+  const char    *name;
+  unsigned long  size;
+  HANDLE         file;
+  HANDLE         file_mapping;
+  unsigned char *file_base;
+} file_data;
+
+int
+open_input_file (file_data *p_file, const char *filename)
+{
+  HANDLE file;
+  HANDLE file_mapping;
+  void  *file_base;
+  unsigned long size, upper_size;
+
+  file = CreateFile (filename, GENERIC_READ, FILE_SHARE_READ, NULL,
+		     OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
+  if (file == INVALID_HANDLE_VALUE)
+    return FALSE;
+
+  size = GetFileSize (file, &upper_size);
+  file_mapping = CreateFileMapping (file, NULL, PAGE_READONLY,
+				    0, size, NULL);
+  if (!file_mapping)
+    return FALSE;
+
+  file_base = MapViewOfFile (file_mapping, FILE_MAP_READ, 0, 0, size);
+  if (file_base == 0)
+    return FALSE;
+
+  p_file->name = filename;
+  p_file->size = size;
+  p_file->file = file;
+  p_file->file_mapping = file_mapping;
+  p_file->file_base = file_base;
+
+  return TRUE;
+}
+
+int
+open_output_file (file_data *p_file, const char *filename, unsigned long size)
+{
+  HANDLE file;
+  HANDLE file_mapping;
+  void  *file_base;
+
+  file = CreateFile (filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
+		     CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
+  if (file == INVALID_HANDLE_VALUE)
+    return FALSE;
+
+  file_mapping = CreateFileMapping (file, NULL, PAGE_READWRITE,
+				    0, size, NULL);
+  if (!file_mapping)
+    return FALSE;
+
+  file_base = MapViewOfFile (file_mapping, FILE_MAP_WRITE, 0, 0, size);
+  if (file_base == 0)
+    return FALSE;
+
+  p_file->name = filename;
+  p_file->size = size;
+  p_file->file = file;
+  p_file->file_mapping = file_mapping;
+  p_file->file_base = file_base;
+
+  return TRUE;
+}
+
+int
+open_inout_file (file_data *p_file, const char *filename)
+{
+  HANDLE file;
+  HANDLE file_mapping;
+  void  *file_base;
+  unsigned long size, upper_size;
+
+  file = CreateFile (filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
+		     OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
+  if (file == INVALID_HANDLE_VALUE)
+    return FALSE;
+
+  size = GetFileSize (file, &upper_size);
+  file_mapping = CreateFileMapping (file, NULL, PAGE_READWRITE,
+				    0, size, NULL);
+  if (!file_mapping)
+    return FALSE;
+
+  file_base = MapViewOfFile (file_mapping, FILE_MAP_WRITE, 0, 0, size);
+  if (file_base == 0)
+    return FALSE;
+
+  p_file->name = filename;
+  p_file->size = size;
+  p_file->file = file;
+  p_file->file_mapping = file_mapping;
+  p_file->file_base = file_base;
+
+  return TRUE;
+}
+
+/* Close the system structures associated with the given file.  */
+void
+close_file_data (file_data *p_file)
+{
+  UnmapViewOfFile (p_file->file_base);
+  CloseHandle (p_file->file_mapping);
+  /* For the case of output files, set final size.  */
+  SetFilePointer (p_file->file, p_file->size, NULL, FILE_BEGIN);
+  SetEndOfFile (p_file->file);
+  CloseHandle (p_file->file);
+}
+
+
+/* Routines to manipulate NT executable file sections.  */
+
+unsigned long
+get_unrounded_section_size (PIMAGE_SECTION_HEADER p_section)
+{
+  /* The true section size, before rounding, for an initialized data or
+     code section.  (Supposedly some linkers swap the meaning of these
+     two values.)  */
+  return min (p_section->SizeOfRawData,
+	      p_section->Misc.VirtualSize);
+}
+
+/* Return pointer to section header for named section. */
+IMAGE_SECTION_HEADER *
+find_section (const char *name, IMAGE_NT_HEADERS *nt_header)
+{
+  PIMAGE_SECTION_HEADER section;
+  int i;
+
+  section = IMAGE_FIRST_SECTION (nt_header);
+
+  for (i = 0; i < nt_header->FileHeader.NumberOfSections; i++)
+    {
+      if (strcmp (section->Name, name) == 0)
+	return section;
+      section++;
+    }
+  return NULL;
+}
+
+/* Return pointer to section header for section containing the given
+   relative virtual address. */
+IMAGE_SECTION_HEADER *
+rva_to_section (DWORD_PTR rva, IMAGE_NT_HEADERS * nt_header)
+{
+  PIMAGE_SECTION_HEADER section;
+  int i;
+
+  section = IMAGE_FIRST_SECTION (nt_header);
+
+  for (i = 0; i < nt_header->FileHeader.NumberOfSections; i++)
+    {
+      /* Some linkers (eg. the NT SDK linker I believe) swapped the
+	 meaning of these two values - or rather, they ignored
+	 VirtualSize entirely and always set it to zero.  This affects
+	 some very old exes (eg. gzip dated Dec 1993).  Since
+	 w32_executable_type relies on this function to work reliably,
+	 we need to cope with this.  */
+      DWORD_PTR real_size = max (section->SizeOfRawData,
+			     section->Misc.VirtualSize);
+      if (rva >= section->VirtualAddress
+	  && rva < section->VirtualAddress + real_size)
+	return section;
+      section++;
+    }
+  return NULL;
+}
+
+/* Return pointer to section header for section containing the given
+   offset in its raw data area. */
+IMAGE_SECTION_HEADER *
+offset_to_section (DWORD_PTR offset, IMAGE_NT_HEADERS * nt_header)
+{
+  PIMAGE_SECTION_HEADER section;
+  int i;
+
+  section = IMAGE_FIRST_SECTION (nt_header);
+
+  for (i = 0; i < nt_header->FileHeader.NumberOfSections; i++)
+    {
+      if (offset >= section->PointerToRawData
+	  && offset < section->PointerToRawData + section->SizeOfRawData)
+	return section;
+      section++;
+    }
+  return NULL;
+}
+
+/* Return offset to an object in dst, given offset in src.  We assume
+   there is at least one section in both src and dst images, and that
+   the some sections may have been added to dst (after sections in src).  */
+static DWORD_PTR
+relocate_offset (DWORD_PTR offset,
+		 IMAGE_NT_HEADERS * src_nt_header,
+		 IMAGE_NT_HEADERS * dst_nt_header)
+{
+  PIMAGE_SECTION_HEADER src_section = IMAGE_FIRST_SECTION (src_nt_header);
+  PIMAGE_SECTION_HEADER dst_section = IMAGE_FIRST_SECTION (dst_nt_header);
+  int i = 0;
+
+  while (offset >= src_section->PointerToRawData)
+    {
+      if (offset < src_section->PointerToRawData + src_section->SizeOfRawData)
+	break;
+      i++;
+      if (i == src_nt_header->FileHeader.NumberOfSections)
+	{
+	  /* Handle offsets after the last section.  */
+	  dst_section = IMAGE_FIRST_SECTION (dst_nt_header);
+	  dst_section += dst_nt_header->FileHeader.NumberOfSections - 1;
+	  while (dst_section->PointerToRawData == 0)
+	    dst_section--;
+	  while (src_section->PointerToRawData == 0)
+	    src_section--;
+	  return offset
+	    + (dst_section->PointerToRawData + dst_section->SizeOfRawData)
+	    - (src_section->PointerToRawData + src_section->SizeOfRawData);
+	}
+      src_section++;
+      dst_section++;
+    }
+  return offset +
+    (dst_section->PointerToRawData - src_section->PointerToRawData);
+}
+
+#define OFFSET_TO_RVA(offset, section) \
+  ((section)->VirtualAddress + ((DWORD_PTR)(offset) - (section)->PointerToRawData))
+
+#define RVA_TO_OFFSET(rva, section) \
+  ((section)->PointerToRawData + ((DWORD_PTR)(rva) - (section)->VirtualAddress))
+
+#define RVA_TO_SECTION_OFFSET(rva, section) \
+  ((DWORD_PTR)(rva) - (section)->VirtualAddress)
+
+#define RVA_TO_PTR(var,section,filedata) \
+  ((void *)((unsigned char *)(RVA_TO_OFFSET(var,section) + (filedata)->file_base)))
+
+/* Convert address in executing image to RVA.  */
+#define PTR_TO_RVA(ptr) ((DWORD_PTR)(ptr) - (DWORD_PTR) GetModuleHandle (NULL))
+
+#define PTR_TO_OFFSET(ptr, pfile_data) \
+          ((unsigned const char *)(ptr) - (pfile_data)->file_base)
+
+#define OFFSET_TO_PTR(offset, pfile_data) \
+          ((pfile_data)->file_base + (DWORD_PTR)(offset))
+
+#define ROUND_UP(p, align) \
+	  (((DWORD_PTR)(p) + (align)-1) & ~((DWORD_PTR)(align)-1))
+#define ROUND_DOWN(p, align) ((DWORD_PTR)(p) & ~((DWORD_PTR)(align)-1))
+
+
+/* The MSVC prep program generates a ._xe file from .exe, where relevant
+   function calls etc have been patched to go through thunks (generated
+   by prep) that record timing/call information.  Because the thunks
+   need to make references to functions imported from profile.dll, the
+   import table must be expanded; the end result is that all the
+   sections following .rdata are relocated to higher RVAs (add a final
+   code section is added holding all the thunks).  The .reloc section is
+   also expanded, so that the thunks themselves are relocatable.
+
+   It is this relocation which kills emacs._xe, because the dumped heap
+   pointers aren't relocated, because there is no relocation data for
+   either the relevant global/static variables or the heap section
+   itself, both of which contain pointers into the heap.  [Note that
+   static variables which aren't initialized during linking may become
+   initialized with heap pointers, or even pointers to other static
+   variables, because of dumping.]
+
+   We could potentially generate the relocation data ourselves by making
+   two versions of temacs, one with an extra dummy section before
+   EMHEAP to offset it, and then compare the dumped executables from
+   both.  That is a lot of work though, and it doesn't solve the problem
+   of dumped pointers to static variables, which also can be relocated.
+
+   A better solution is to pre-process emacs.exe so that the .rdata and
+   .reloc sections are moved to the end of the section table, and thus
+   prep won't relocate anything else.  (Of course, we leave "dead"
+   copies of these two sections in place, so that the virtual address of
+   everything else is unaffected.)  Relocating the .reloc data is
+   trivial - we just update the IMAGE_BASE_RELOCATION address in the
+   header (the data itself doesn't change).  Relocating the import table
+   is more complicated though, because the calls to imported functions
+   must be patched up.  That requires us to selectively apply the base
+   relocations when we encounter references to imported functions (or
+   variables) in other sections, but at least the base relocations are
+   easy to parse.  */
+
+static void
+copy_executable_and_move_sections (file_data *p_infile,
+				   file_data *p_outfile)
+{
+  unsigned char *dst;
+  PIMAGE_DOS_HEADER dos_header;
+  PIMAGE_NT_HEADERS nt_header;
+  PIMAGE_NT_HEADERS dst_nt_header;
+  PIMAGE_SECTION_HEADER section;
+  PIMAGE_SECTION_HEADER dst_section;
+  PIMAGE_SECTION_HEADER import_section;
+  PIMAGE_SECTION_HEADER reloc_section;
+  PIMAGE_DATA_DIRECTORY import_dir;
+  PIMAGE_DATA_DIRECTORY reloc_dir;
+  DWORD_PTR import_delta_rva;
+  DWORD_PTR reloc_delta_rva;
+  DWORD_PTR offset;
+  int i;
+
+#define COPY_CHUNK(message, src, size)						\
+  do {										\
+    unsigned const char *s = (void *)(src);					\
+    unsigned long count = (size);						\
+    printf ("%s\n", (message));							\
+    printf ("\t0x%08x Offset in input file.\n", s - p_infile->file_base);	\
+    printf ("\t0x%08x Offset in output file.\n", dst - p_outfile->file_base);	\
+    printf ("\t0x%08x Size in bytes.\n", count);				\
+    memcpy (dst, s, count);							\
+    dst += count;								\
+  } while (0)
+
+#define DST_TO_OFFSET()  PTR_TO_OFFSET (dst, p_outfile)
+#define ROUND_UP_DST_AND_ZERO(align)						\
+  do {										\
+    unsigned char *newdst = p_outfile->file_base				\
+      + ROUND_UP (DST_TO_OFFSET (), (align));					\
+    /* Zero the alignment slop; it may actually initialize real data.  */	\
+    memset (dst, 0, newdst - dst);						\
+    dst = newdst;								\
+  } while (0)
+
+  /* Copy the source image sequentially, ie. section by section after
+     copying the headers and section table, to simplify the process of
+     relocating the .rdata and .reloc section table entries (which might
+     force the raw section data to be relocated).
+
+     Note that dst is updated implicitly by each COPY_CHUNK.  */
+
+  dos_header = (PIMAGE_DOS_HEADER) p_infile->file_base;
+  nt_header = (PIMAGE_NT_HEADERS) (((unsigned char *) dos_header) +
+				   dos_header->e_lfanew);
+  section = IMAGE_FIRST_SECTION (nt_header);
+
+  import_dir = &nt_header->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT];
+  import_section = rva_to_section (import_dir->VirtualAddress, nt_header);
+
+  reloc_dir = &nt_header->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC];
+  reloc_section = rva_to_section (reloc_dir->VirtualAddress, nt_header);
+  if (!reloc_section)
+    {
+      printf ("No relocation data, cannot prepare for profile prepping.\n");
+      exit (1);
+    }
+
+  dst = (unsigned char *) p_outfile->file_base;
+
+  COPY_CHUNK ("Copying DOS header...", dos_header,
+	      (DWORD_PTR) nt_header - (DWORD_PTR) dos_header);
+  dst_nt_header = (PIMAGE_NT_HEADERS) dst;
+  COPY_CHUNK ("Copying NT header...", nt_header,
+	      (DWORD_PTR) section - (DWORD_PTR) nt_header);
+  dst_section = (PIMAGE_SECTION_HEADER) dst;
+  COPY_CHUNK ("Copying section table...", section,
+	      nt_header->FileHeader.NumberOfSections * sizeof (*section));
+
+  /* Leave room for extra section table entries; filled in below.  */
+  dst += 2 * sizeof (*section);
+
+  /* Align the first section's raw data area, and set the header size
+     field accordingly.  */
+  ROUND_UP_DST_AND_ZERO (dst_nt_header->OptionalHeader.FileAlignment);
+  dst_nt_header->OptionalHeader.SizeOfHeaders = DST_TO_OFFSET ();
+
+  for (i = 0; i < nt_header->FileHeader.NumberOfSections;
+       i++, section++, dst_section++)
+    {
+      char msg[100];
+      sprintf (msg, "Copying raw data for %s...", section->Name);
+
+      /* "Blank out" the two sections being relocated.  */
+      if (section == import_section || section == reloc_section)
+	{
+	  dst_section->Name[0] = 'X';
+	  dst_section->Misc.VirtualSize =
+	    ROUND_UP (dst_section->Misc.VirtualSize,
+		      dst_nt_header->OptionalHeader.SectionAlignment);
+	  dst_section->PointerToRawData = 0;
+	  dst_section->SizeOfRawData = 0;
+	  dst_section->Characteristics &= ~IMAGE_SCN_CNT_INITIALIZED_DATA;
+	  dst_section->Characteristics |= IMAGE_SCN_CNT_UNINITIALIZED_DATA;
+	  dst_section->Characteristics &= ~IMAGE_SCN_MEM_WRITE;
+	  continue;
+	}
+
+      /* Update the file-relative offset for this section's raw data (if
+         it has any) in case things have been relocated; we will update
+         the other offsets below once we know where everything is.  */
+      if (dst_section->PointerToRawData)
+	dst_section->PointerToRawData = DST_TO_OFFSET ();
+
+      /* Copy the original raw data.  */
+      COPY_CHUNK
+	(msg, OFFSET_TO_PTR (section->PointerToRawData, p_infile),
+	 section->SizeOfRawData);
+
+      /* Round up the raw data size to the new alignment.  */
+      dst_section->SizeOfRawData =
+	ROUND_UP (dst_section->SizeOfRawData,
+		  dst_nt_header->OptionalHeader.FileAlignment);
+
+      /* Align the next section's raw data area.  */
+      ROUND_UP_DST_AND_ZERO (dst_nt_header->OptionalHeader.FileAlignment);
+    }
+
+  /* Add the extra section entries, copying the raw data we skipped
+     earlier.  We'll patch up the data itself below.  */
+  if (import_section != NULL)
+    {
+      dst_nt_header->FileHeader.NumberOfSections++;
+      dst_nt_header->OptionalHeader.SizeOfImage +=
+	ROUND_UP (import_section->Misc.VirtualSize,
+		  dst_nt_header->OptionalHeader.SectionAlignment);
+      *dst_section = *import_section;
+      dst_section->VirtualAddress =
+	dst_section[-1].VirtualAddress
+	+ ROUND_UP (dst_section[-1].Misc.VirtualSize,
+		    dst_nt_header->OptionalHeader.SectionAlignment);
+      dst_section->PointerToRawData = DST_TO_OFFSET ();
+      /* Remember delta applied to import section.  */
+      import_delta_rva = dst_section->VirtualAddress - import_section->VirtualAddress;
+      COPY_CHUNK
+	("Relocating import directory",
+	 OFFSET_TO_PTR (import_section->PointerToRawData, p_infile),
+	 import_section->SizeOfRawData);
+      ROUND_UP_DST_AND_ZERO (dst_nt_header->OptionalHeader.FileAlignment);
+      dst_section++;
+    }
+  if (reloc_section != NULL)
+    {
+      dst_nt_header->FileHeader.NumberOfSections++;
+      dst_nt_header->OptionalHeader.SizeOfImage +=
+	ROUND_UP (reloc_section->Misc.VirtualSize,
+		  dst_nt_header->OptionalHeader.SectionAlignment);
+      *dst_section = *reloc_section;
+      dst_section->VirtualAddress =
+	dst_section[-1].VirtualAddress
+	+ ROUND_UP (dst_section[-1].Misc.VirtualSize,
+		    dst_nt_header->OptionalHeader.SectionAlignment);
+      dst_section->PointerToRawData = DST_TO_OFFSET ();
+      /* Remember delta applied to reloc section.  */
+      reloc_delta_rva = dst_section->VirtualAddress - reloc_section->VirtualAddress;
+      COPY_CHUNK
+	("Relocating base relocations directory",
+	 OFFSET_TO_PTR (reloc_section->PointerToRawData, p_infile),
+	 reloc_section->SizeOfRawData);
+      ROUND_UP_DST_AND_ZERO (dst_nt_header->OptionalHeader.FileAlignment);
+      reloc_dir = &dst_nt_header->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC];
+      reloc_dir->VirtualAddress += reloc_delta_rva;
+      dst_section++;
+    }
+
+  /* Copy remainder of source image.  */
+  section--;
+  offset = ROUND_UP (section->PointerToRawData + section->SizeOfRawData,
+		     nt_header->OptionalHeader.FileAlignment);
+  COPY_CHUNK
+    ("Copying remainder of executable...",
+     OFFSET_TO_PTR (offset, p_infile),
+     p_infile->size - offset);
+
+  /* Final size for new image.  */
+  p_outfile->size = DST_TO_OFFSET ();
+
+  /* Now patch up remaining file-relative offsets.  */
+  printf ("Patching up raw data offsets...\n");
+
+  section = IMAGE_FIRST_SECTION (nt_header);
+  dst_section = IMAGE_FIRST_SECTION (dst_nt_header);
+
+#define ADJUST_OFFSET(var)						\
+  do {									\
+    if ((var) != 0)							\
+      (var) = relocate_offset ((var), nt_header, dst_nt_header);	\
+  } while (0)
+
+#define ADJUST_IMPORT_RVA(var)			\
+  do {						\
+    if ((var) != 0)				\
+      *((DWORD_PTR *)&(var)) += import_delta_rva;	\
+  } while (0)
+
+  dst_nt_header->OptionalHeader.SizeOfInitializedData = 0;
+  dst_nt_header->OptionalHeader.SizeOfUninitializedData = 0;
+  for (i = 0; i < dst_nt_header->FileHeader.NumberOfSections; i++)
+    {
+      /* Recompute data sizes for completeness.  */
+      if (dst_section[i].Characteristics & IMAGE_SCN_CNT_INITIALIZED_DATA)
+	dst_nt_header->OptionalHeader.SizeOfInitializedData +=
+	  ROUND_UP (dst_section[i].Misc.VirtualSize, dst_nt_header->OptionalHeader.FileAlignment);
+      else if (dst_section[i].Characteristics & IMAGE_SCN_CNT_UNINITIALIZED_DATA)
+	dst_nt_header->OptionalHeader.SizeOfUninitializedData +=
+	  ROUND_UP (dst_section[i].Misc.VirtualSize, dst_nt_header->OptionalHeader.FileAlignment);
+
+      ADJUST_OFFSET (dst_section[i].PointerToLinenumbers);
+    }
+
+  ADJUST_OFFSET (dst_nt_header->FileHeader.PointerToSymbolTable);
+
+  /* Update offsets in debug directory entries.  Note that the debug
+     directory may be in the same section as the import table, so its
+     RVA may need to be adjusted too.  */
+  {
+    PIMAGE_DATA_DIRECTORY debug_dir =
+      &dst_nt_header->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_DEBUG];
+    PIMAGE_DEBUG_DIRECTORY debug_entry;
+
+    /* Update debug_dir if part of import_section.  */
+    if (rva_to_section (debug_dir->VirtualAddress, nt_header) == import_section)
+      debug_dir->VirtualAddress += import_delta_rva;
+
+    section = rva_to_section (debug_dir->VirtualAddress, dst_nt_header);
+    if (section)
+      {
+	int size;
+
+	debug_entry = RVA_TO_PTR (debug_dir->VirtualAddress, section, p_outfile);
+	size = debug_dir->Size / sizeof (IMAGE_DEBUG_DIRECTORY);
+
+	for (i = 0; i < size; i++, debug_entry++)
+	  {
+	    /* The debug data itself is normally not part of any
+	       section, but stored after all the raw section data.  So
+	       let relocate_offset do the work.  */
+	    ADJUST_OFFSET (debug_entry->PointerToRawData);
+	    ADJUST_IMPORT_RVA (debug_entry->AddressOfRawData);
+	  }
+      }
+  }
+
+  /* Update RVAs in import directory entries.  */
+  {
+    PIMAGE_IMPORT_DESCRIPTOR imports;
+    PIMAGE_THUNK_DATA import_thunks;
+
+    import_dir = &dst_nt_header->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT];
+    import_dir->VirtualAddress += import_delta_rva;
+
+    section = rva_to_section (import_dir->VirtualAddress, dst_nt_header);
+    imports = RVA_TO_PTR (import_dir->VirtualAddress, section, p_outfile);
+
+    for ( ; imports->Name != 0; imports++)
+      {
+	ADJUST_IMPORT_RVA (imports->OriginalFirstThunk);
+	ADJUST_IMPORT_RVA (imports->FirstThunk);
+	ADJUST_IMPORT_RVA (imports->Name);
+
+	for (import_thunks = RVA_TO_PTR (imports->OriginalFirstThunk, section, p_outfile);
+	     import_thunks->u1.Function != 0;
+	     import_thunks++)
+	  if ((import_thunks->u1.Ordinal >> 31) == 0)
+	    ADJUST_IMPORT_RVA (import_thunks->u1.Ordinal);
+
+	for (import_thunks = RVA_TO_PTR (imports->FirstThunk, section, p_outfile);
+	     import_thunks->u1.Function != 0;
+	     import_thunks++)
+	  if ((import_thunks->u1.Ordinal >> 31) == 0)
+	    ADJUST_IMPORT_RVA (import_thunks->u1.Ordinal);
+      }
+
+    import_dir = &dst_nt_header->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IAT];
+    import_dir->VirtualAddress += import_delta_rva;
+  }
+
+  /* Fix up references to the import section.  */
+  printf ("Applying fixups to import references...\n");
+
+  {
+    IMAGE_BASE_RELOCATION *relocs, *block, *start_block, *end_block;
+    DWORD_PTR import_start = import_section->VirtualAddress + dst_nt_header->OptionalHeader.ImageBase;
+    DWORD_PTR import_end = import_start + import_section->Misc.VirtualSize;
+    DWORD_PTR len_import_relocs;
+    DWORD_PTR len_remaining_relocs;
+    int seen_high = 0;
+    WORD * high_word;
+    void * holder;
+
+    reloc_dir = &dst_nt_header->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC];
+    reloc_section = rva_to_section (reloc_dir->VirtualAddress, dst_nt_header);
+    relocs = RVA_TO_PTR (reloc_dir->VirtualAddress, reloc_section, p_outfile);
+
+    /* Move the base relocations for the import section, if there are
+       any; the profiler needs to be able to patch RVAs in the import
+       section itself.  */
+    for (block = relocs, start_block = 0;
+	 (DWORD_PTR) block - (DWORD_PTR) relocs < reloc_dir->Size;
+	 block = (void *)((DWORD_PTR) block + block->SizeOfBlock))
+      {
+	if (block->VirtualAddress >= import_section->VirtualAddress + import_section->Misc.VirtualSize)
+	  {
+	    end_block = block;
+	    break;
+	  }
+	if (block->VirtualAddress >= import_section->VirtualAddress)
+	  {
+	    if (start_block == 0)
+	      start_block = block;
+	    block->VirtualAddress += import_delta_rva;
+	  }
+      }
+    if (start_block)
+      {
+	len_import_relocs = (DWORD_PTR) end_block - (DWORD_PTR) start_block;
+	len_remaining_relocs = (DWORD_PTR) relocs + reloc_dir->Size - (DWORD_PTR) end_block;
+	holder = malloc (len_import_relocs);
+	if (holder == 0)
+	  abort ();
+	memcpy (holder, start_block, len_import_relocs);
+	memcpy (start_block, end_block, len_remaining_relocs);
+	memcpy ((char *) start_block + len_remaining_relocs, holder, len_import_relocs);
+	free (holder);
+      }
+
+    /* Walk up the list of base relocations, checking for references
+       to the old import section location, and patching them to
+       reference the new location.  */
+    for (block = relocs;
+	 (DWORD_PTR) block - (DWORD_PTR) relocs < reloc_dir->Size;
+	 block = (void *)((DWORD_PTR) block + block->SizeOfBlock))
+      {
+	DWORD_PTR page_rva = block->VirtualAddress;
+	DWORD_PTR page_offset;
+	union {
+	  WORD word;
+	  DWORD_PTR dword;
+	} * ploc;
+	WORD *fixup;
+
+	section = rva_to_section (page_rva, dst_nt_header);
+	/* Don't apply fixups to the blanked sections.  */
+	if (section->Name[0] == 'X')
+	  continue;
+
+	for (fixup = (WORD *) &block[1];
+	     (DWORD_PTR) fixup - (DWORD_PTR) block < block->SizeOfBlock;
+	     fixup++)
+	  {
+	    page_offset = (*fixup) & 0xfff;
+	    ploc = RVA_TO_PTR (page_rva + page_offset, section, p_outfile);
+
+	    /* Unless our assumption is wrong, all low word fixups
+	       should immediately follow a high fixup.  */
+	    if (seen_high && ((*fixup) >> 12) != IMAGE_REL_BASED_LOW)
+	      abort ();
+
+	    switch ((*fixup) >> 12)
+	      {
+	      case IMAGE_REL_BASED_ABSOLUTE:
+		break;
+	      case IMAGE_REL_BASED_HIGH:
+		/* We must assume that high and low fixups occur in
+                   pairs, specifically a low fixup immediately follows a
+                   high fixup (normally separated by two bytes).  We
+                   have to process the two fixups together, to find out
+                   the full pointer value and decide whether to apply
+                   the fixup.  */
+		seen_high = 1;
+		high_word = &ploc->word;
+		break;
+	      case IMAGE_REL_BASED_LOW:
+		offset = (*high_word << 16) + ploc->word;
+		if (offset >= import_start && offset < import_end)
+		  {
+		    (*high_word) += import_delta_rva >> 16;
+		    ploc->dword += import_delta_rva & 0xffff;
+		  }
+		seen_high = 0;
+		break;
+	      case IMAGE_REL_BASED_HIGHLOW:
+		/* Docs imply two words in big-endian order, so perhaps
+                   this is only used on big-endian platforms, in which
+                   case the obvious code will work.  */
+		if (ploc->dword >= import_start && ploc->dword < import_end)
+		  ploc->dword += import_delta_rva;
+		break;
+	      case IMAGE_REL_BASED_HIGHADJ:
+		/* Docs don't say, but I guess this is the equivalent
+                   for little-endian platforms.  */
+		if (ploc->dword >= import_start && ploc->dword < import_end)
+		  ploc->dword += import_delta_rva;
+		break;
+	      case IMAGE_REL_BASED_MIPS_JMPADDR:
+		/* Don't know how to handle this; MIPS support has been
+                   dropped from NT4 anyway.  */
+		abort ();
+		break;
+#ifdef IMAGE_REL_BASED_SECTION
+	      case IMAGE_REL_BASED_SECTION:
+	      case IMAGE_REL_BASED_REL32:
+		/* Docs don't say what these values mean.  */
+#endif
+	      default:
+		abort ();
+	      }
+	  }
+      }
+  }
+}
+
+
+int
+main (int argc, char **argv)
+{
+  PIMAGE_DOS_HEADER dos_header;
+  PIMAGE_NT_HEADERS nt_header;
+  file_data in_file, out_file;
+  char out_filename[MAX_PATH], in_filename[MAX_PATH];
+
+  strcpy (in_filename, argv[1]);
+  strcpy (out_filename, argv[2]);
+
+  printf ("Preparing %s for profile prepping\n", out_filename);
+
+  /* Open the original (dumped) executable file for reference.  */
+  if (!open_input_file (&in_file, in_filename))
+    {
+      printf ("Failed to open %s (%d)...bailing.\n",
+	      in_filename, GetLastError ());
+      exit (1);
+    }
+
+  /* Create a new image that can be prepped; we don't expect the size to
+     change because we are only adding two new section table entries,
+     which should fit in the alignment slop.  */
+  if (!open_output_file (&out_file, out_filename, in_file.size))
+    {
+      printf ("Failed to open %s (%d)...bailing.\n",
+	      out_filename, GetLastError ());
+      exit (1);
+    }
+
+  copy_executable_and_move_sections (&in_file, &out_file);
+
+  /* Patch up header fields; profiler is picky about this. */
+  {
+    HANDLE hImagehelp = LoadLibrary ("imagehlp.dll");
+    DWORD_PTR  headersum;
+    DWORD_PTR  checksum;
+
+    dos_header = (PIMAGE_DOS_HEADER) out_file.file_base;
+    nt_header = (PIMAGE_NT_HEADERS) ((char *) dos_header + dos_header->e_lfanew);
+
+    nt_header->OptionalHeader.CheckSum = 0;
+//    nt_header->FileHeader.TimeDateStamp = time (NULL);
+//    dos_header->e_cp = size / 512;
+//    nt_header->OptionalHeader.SizeOfImage = size;
+
+    pfnCheckSumMappedFile = (void *) GetProcAddress (hImagehelp, "CheckSumMappedFile");
+    if (pfnCheckSumMappedFile)
+      {
+//	nt_header->FileHeader.TimeDateStamp = time (NULL);
+	pfnCheckSumMappedFile (out_file.file_base,
+			       out_file.size,
+			       &headersum,
+			       &checksum);
+	nt_header->OptionalHeader.CheckSum = checksum;
+      }
+    FreeLibrary (hImagehelp);
+  }
+
+  close_file_data (&out_file);
+  close_file_data (&in_file);
+
+  return 0;
+}
+
+/* eof */
diff --git a/nt/runemacs.c b/nt/runemacs.c
index 9226bb50745..4188a1fa9a4 100644
--- a/nt/runemacs.c
+++ b/nt/runemacs.c
@@ -1,6 +1,6 @@
 /* runemacs --- Simple program to start Emacs with its console window hidden.
 
-Copyright (C) 2001-2023 Free Software Foundation, Inc.
+Copyright (C) 2001-2024 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.