| #!/usr/bin/env python |
| # Copyright (c) 2018, the R8 project authors. Please see the AUTHORS file |
| # for details. All rights reserved. Use of this source code is governed by a |
| # BSD-style license that can be found in the LICENSE file. |
| |
| import optparse |
| import os |
| import subprocess |
| import sys |
| |
| import utils |
| |
| LINUX_DIR = os.path.join(utils.TOOLS_DIR, 'linux') |
| |
| VERSIONS = [ |
| 'default', |
| '7.0.0', |
| '6.0.1', |
| '5.1.1', |
| ] |
| |
| DIRS = { |
| 'default': 'art', |
| '7.0.0': 'art-7.0.0', |
| '6.0.1': 'art-6.0.1', |
| '5.1.1': 'art-5.1.1', |
| } |
| |
| PRODUCTS = { |
| 'default': 'angler', |
| '7.0.0': 'angler', |
| '6.0.1': 'angler', |
| '5.1.1': 'mako', |
| } |
| |
| ARCHS = { |
| 'default': 'arm64', |
| '7.0.0': 'arm64', |
| '6.0.1': 'arm64', |
| '5.1.1': 'arm', |
| } |
| |
| def ParseOptions(): |
| parser = optparse.OptionParser() |
| parser.add_option('--version', |
| help='Version of dex2oat. (defaults to latest, eg, tools/linux/art).', |
| choices=VERSIONS, |
| default='default') |
| parser.add_option('--all', |
| help='Run dex2oat on all possible versions', |
| default=False, |
| action='store_true') |
| parser.add_option('--output', |
| help='Where to place the output oat (defaults to no output / temp file).', |
| default=None) |
| return parser.parse_args() |
| |
| def Main(): |
| (options, args) = ParseOptions() |
| if len(args) != 1: |
| print "Can only take a single dex/zip/jar/apk file as input." |
| return 1 |
| if options.all and options.output: |
| print "Can't write output when running all versions." |
| return 1 |
| dexfile = args[0] |
| oatfile = options.output |
| versions = VERSIONS if options.all else [options.version] |
| for version in versions: |
| run(dexfile, oatfile, version) |
| print |
| return 0 |
| |
| def run(dexfile, oatfile=None, version='default'): |
| # dex2oat accepts non-existent dex files, check here instead |
| if not os.path.exists(dexfile): |
| raise Exception('DEX file not found: "{}"'.format(dexfile)) |
| with utils.TempDir() as temp: |
| if not oatfile: |
| oatfile = os.path.join(temp, "out.oat") |
| base = os.path.join(LINUX_DIR, DIRS[version]) |
| product = PRODUCTS[version] |
| arch = ARCHS[version] |
| cmd = [ |
| os.path.join(base, 'bin', 'dex2oat'), |
| '--android-root=' + os.path.join(base, 'product', product, 'system'), |
| '--runtime-arg', |
| '-Xnorelocate', |
| '--dex-file=' + dexfile, |
| '--oat-file=' + oatfile, |
| '--instruction-set=' + arch, |
| ] |
| env = {"LD_LIBRARY_PATH": os.path.join(base, 'lib')} |
| utils.PrintCmd(cmd) |
| subprocess.check_call(cmd, env = env) |
| |
| if __name__ == '__main__': |
| sys.exit(Main()) |