chrome/chrome_syzygy.gyp

# Copyright (c) 2011 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.
{
  'conditions': [
    ['OS=="win" and fastbuild==0 and chrome_split_dll==0', {
      # 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.
      'targets': [
        {
          'target_name': 'chrome_dll_syzygy',
          'type': 'none',
          'sources' : [],
          'dependencies': [
            '<(DEPTH)/chrome/chrome.gyp:chrome_dll',
          ],
          'variables': {
            'dest_dir': '<(PRODUCT_DIR)/syzygy',
          },
          'conditions': [
            ['asan!=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',
                  'msvs_cygwin_shell': 0,
                  'inputs': [
                    '<(PRODUCT_DIR)/chrome.dll',
                    '<(PRODUCT_DIR)/chrome.dll.pdb',
                  ],
                  'outputs': [
                    '<(dest_dir)/chrome.dll',
                    '<(dest_dir)/chrome.dll.pdb',
                  ],
                  'action': [
                    'python',
                    '<(DEPTH)/chrome/tools/build/win/syzygy_reorder.py',
                    '--input_executable', '<(PRODUCT_DIR)/chrome.dll',
                    '--input_symbol', '<(PRODUCT_DIR)/chrome.dll.pdb',
                    '--destination_dir', '<(dest_dir)',
                  ],
                },
              ],
            }, {
              # Instrument chrome DLL executable with SyzyAsan.
              'actions': [
                {
                  'action_name': 'Instrument Chrome with SyzyAsan',
                  'msvs_cygwin_shell': 0,
                  'inputs': [
                    '<(PRODUCT_DIR)/chrome.dll',
                    '<(PRODUCT_DIR)/chrome.dll.pdb',
                    '<(DEPTH)/chrome/tools/build/win/win-syzyasan-filter.txt',
                  ],
                  'outputs': [
                    '<(dest_dir)/chrome.dll',
                    '<(dest_dir)/chrome.dll.pdb',
                    '<(dest_dir)/asan_rtl.dll',
                    '<(dest_dir)/asan_rtl.dll.pdb',
                    '<(dest_dir)/win-syzyasan-filter.txt.json',
                  ],
                  'action': [
                    'python',
                    '<(DEPTH)/chrome/tools/build/win/syzygy_instrument.py',
                    '--mode', 'asan',
                    '--input_executable', '<(PRODUCT_DIR)/chrome.dll',
                    '--input_symbol', '<(PRODUCT_DIR)/chrome.dll.pdb',
                    '--filter',
                    '<(DEPTH)/chrome/tools/build/win/win-syzyasan-filter.txt',
                    '--destination_dir', '<(dest_dir)',
                  ],
                },
              ],
            }],
          ],
        },
      ],
    }],
  ],
}