From b4f5dae6842567d21ca5eedca1f1aedcb5387a60 Mon Sep 17 00:00:00 2001 From: "caitkp@chromium.org" Date: Thu, 16 Jan 2014 20:58:27 +0000 Subject: 1. Make sure chrome_elf.dll imports nothing besides kernel32, advapi32, and some msvc libs (DEBUG builds) 2. Add gyp action and test to ensure chrome_elf.dll is always the first entry in chrome.exe's import table. Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=242834 Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=243048 Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=245197 Review URL: https://codereview.chromium.org/109483003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245312 0039d316-1c4b-4281-b951-d872f2087c98 --- build/win/reorder-imports.py | 46 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100755 build/win/reorder-imports.py (limited to 'build/win') diff --git a/build/win/reorder-imports.py b/build/win/reorder-imports.py new file mode 100755 index 0000000..d320b51 --- /dev/null +++ b/build/win/reorder-imports.py @@ -0,0 +1,46 @@ +#!/usr/bin/env python +# Copyright 2014 The Chromium Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +import glob +import optparse +import os +import shutil +import subprocess +import sys + +def reorder_imports(input_dir, output_dir): + """Run swapimports.exe on the initial chrome.exe, and write to the output + directory. Also copy over any related files that might be needed + (pdbs, manifests etc.). + """ + input_image = '--input-image=%s' % (os.path.join(input_dir, 'chrome.exe')) + output_image = '--output-image=%s' % (os.path.join(output_dir, 'chrome.exe')) + + swap_exe = os.path.join( + __file__, + '..\\..\\..\\third_party\\syzygy\\binaries\\exe\\swapimport.exe') + subprocess.call( + [swap_exe, input_image, output_image, '--overwrite', 'chrome_elf.dll']) + + for fname in glob.iglob(os.path.join(input_dir, 'chrome.exe.*')): + shutil.copy(fname, os.path.join(output_dir, os.path.basename(fname))) + return 0 + + +def main(argv): + usage = 'reorder_imports.py -i -o ' + parser = optparse.OptionParser(usage=usage) + parser.add_option('-i', '--input', help='reorder chrome.exe in DIR', + metavar='DIR') + parser.add_option('-o', '--output', help='write new chrome.exe to DIR', + metavar='DIR') + opts, args = parser.parse_args() + + if not opts.input or not opts.output: + parser.error('Please provide and input and output directory') + return reorder_imports(opts.input, opts.output) + +if __name__ == "__main__": + sys.exit(main(sys.argv[1:])) -- cgit v1.1