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# Copyright 2013 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.
# Intended to be included by chrome_syzygy.gyp. A variable 'dll_name' should
# be set to the base name of the DLL. This is used to generate the build steps
# for both chrome.dll and chrome_child.dll when in multiple dll mode.
{
# Reorder or instrument the initial chrome DLL executable, placing the
# optimized output and corresponding PDB file into the "syzygy"
# subdirectory.
# This target won't build in fastbuild, since there are no PDBs.
'dependencies': [
'<(DEPTH)/chrome/chrome.gyp:<(dll_name)_dll',
],
'conditions': [
['syzyasan==0 and syzygy_optimize==1', {
# Reorder chrome DLL executable.
# If there's a matching chrome.dll-ordering.json file present in
# the output directory, chrome.dll will be ordered according to
# that, otherwise it will be randomized.
'actions': [
{
'action_name': 'Reorder Chrome with Syzygy',
'inputs': [
'<(PRODUCT_DIR)/<(dll_name).dll',
'<(PRODUCT_DIR)/<(dll_name).dll.pdb',
],
'outputs': [
'<(dest_dir)/<(dll_name).dll',
'<(dest_dir)/<(dll_name).dll.pdb',
],
'action': [
'python',
'<(DEPTH)/chrome/tools/build/win/syzygy_reorder.py',
'--input_executable', '<(PRODUCT_DIR)/<(dll_name).dll',
'--input_symbol', '<(PRODUCT_DIR)/<(dll_name).dll.pdb',
'--destination_dir', '<(dest_dir)',
],
},
],
}],
['syzyasan==1 and syzygy_optimize==0', {
# Instrument chrome DLL executable with SyzyAsan.
'actions': [
{
'action_name': 'Instrument Chrome with SyzyAsan',
'inputs': [
'<(DEPTH)/chrome/tools/build/win/win-syzyasan-filter.txt',
'<(PRODUCT_DIR)/<(dll_name).dll',
],
'outputs': [
'<(dest_dir)/<(dll_name).dll',
'<(dest_dir)/<(dll_name).dll.pdb',
'<(dest_dir)/win-syzyasan-filter-<(dll_name).txt.json',
],
'action': [
'python',
'<(DEPTH)/chrome/tools/build/win/syzygy_instrument.py',
'--mode', 'asan',
'--input_executable', '<(PRODUCT_DIR)/<(dll_name).dll',
'--input_symbol', '<(PRODUCT_DIR)/<(dll_name).dll.pdb',
'--filter',
'<(DEPTH)/chrome/tools/build/win/win-syzyasan-filter.txt',
'--output-filter-file',
'<(dest_dir)/win-syzyasan-filter-<(dll_name).txt.json',
'--destination_dir', '<(dest_dir)',
],
},
],
'dependencies': [
'copy_syzyasan_binaries',
],
}],
],
}
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