diff options
Diffstat (limited to 'simpleperf/scripts/binary_cache_builder.py')
| -rw-r--r-- | simpleperf/scripts/binary_cache_builder.py | 41 |
1 files changed, 26 insertions, 15 deletions
diff --git a/simpleperf/scripts/binary_cache_builder.py b/simpleperf/scripts/binary_cache_builder.py index 950e2fb7..4ce4a320 100644 --- a/simpleperf/scripts/binary_cache_builder.py +++ b/simpleperf/scripts/binary_cache_builder.py @@ -36,22 +36,23 @@ from utils import * class BinaryCacheBuilder(object): """Collect all binaries needed by perf.data in binary_cache.""" def __init__(self, config): - config_names = ['perf_data_path', 'symfs_dirs', 'adb_path', - 'readelf_path', 'binary_cache_dir'] + config_names = ['perf_data_path', 'symfs_dirs'] for name in config_names: if name not in config: - log_fatal('config for "%s" is missing' % name) + log_exit('config for "%s" is missing' % name) self.perf_data_path = config.get('perf_data_path') if not os.path.isfile(self.perf_data_path): - log_fatal("can't find file %s" % self.perf_data_path) + log_exit("can't find file %s" % self.perf_data_path) self.symfs_dirs = config.get('symfs_dirs') for symfs_dir in self.symfs_dirs: if not os.path.isdir(symfs_dir): - log_fatal("symfs_dir '%s' is not a directory" % symfs_dir) - self.adb = AdbHelper(config['adb_path']) - self.readelf_path = config['readelf_path'] - self.binary_cache_dir = config['binary_cache_dir'] + log_exit("symfs_dir '%s' is not a directory" % symfs_dir) + self.adb = AdbHelper() + self.readelf_path = find_tool_path('readelf') + if not self.readelf_path and self.symfs_dirs: + log_warning("Debug shared libraries on host are not used because can't find readelf.") + self.binary_cache_dir = 'binary_cache' if not os.path.isdir(self.binary_cache_dir): os.makedirs(self.binary_cache_dir) @@ -227,12 +228,22 @@ class BinaryCacheBuilder(object): self.adb.run(['pull', '/proc/kallsyms', file]) -if __name__ == '__main__': - parser = argparse.ArgumentParser( - description="Pull binaries needed by perf.data from device to binary_cache.") - parser.add_argument('--config', default='binary_cache_builder.config', - help='Set configuration file. Default is binary_cache_builder.config.') +def main(): + parser = argparse.ArgumentParser(description= +"""Pull binaries needed by perf.data from device to binary_cache directory.""") + parser.add_argument('-i', '--perf_data_path', default='perf.data', help= +"""The path of profiling data.""") + parser.add_argument('-lib', '--native_lib_dir', nargs='+', help= +"""Path to find debug version of native shared libraries used in the app.""", + action='append') args = parser.parse_args() - config = load_config(args.config) + config = {} + config['perf_data_path'] = args.perf_data_path + config['symfs_dirs'] = flatten_arg_list(args.native_lib_dir) + builder = BinaryCacheBuilder(config) - builder.build_binary_cache()
\ No newline at end of file + builder.build_binary_cache() + + +if __name__ == '__main__': + main()
\ No newline at end of file |