69 lines
2.5 KiB
Python
Executable file
69 lines
2.5 KiB
Python
Executable file
#!/usr/bin/env python3
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from __future__ import print_function
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import argparse
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import os
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import sys
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from lib.config import PLATFORM
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from lib.util import execute, get_linux_binaries, get_out_dir, safe_mkdir
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# It has to be done before stripping the binaries.
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def copy_debug_from_binaries(directory, out_dir, target_cpu, compress):
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for binary in get_linux_binaries():
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binary_path = os.path.join(directory, binary)
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if os.path.isfile(binary_path):
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copy_debug_from_binary(binary_path, out_dir, target_cpu, compress)
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def copy_debug_from_binary(binary_path, out_dir, target_cpu, compress):
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if PLATFORM == 'linux' and target_cpu in ('x86', 'arm', 'arm64'):
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# Skip because no objcopy binary on the given target.
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return
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debug_name = get_debug_name(binary_path)
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cmd = ['objcopy', '--only-keep-debug']
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if compress:
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cmd.extend(['--compress-debug-sections'])
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cmd.extend([binary_path, os.path.join(out_dir, debug_name)])
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execute(cmd)
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def get_debug_name(binary_path):
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return os.path.basename(binary_path) + '.debug'
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def main():
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args = parse_args()
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safe_mkdir(args.out_dir)
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if args.file:
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copy_debug_from_binary(args.file, args.out_dir, args.target_cpu,
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args.compress)
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else:
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copy_debug_from_binaries(args.directory, args.out_dir, args.target_cpu,
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args.compress)
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def parse_args():
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parser = argparse.ArgumentParser(description='Copy debug from binaries')
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parser.add_argument('-d', '--directory',
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help='Path to the dir that contains files to copy',
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default=get_out_dir(),
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required=False)
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parser.add_argument('-f', '--file',
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help='Path to a specific file to copy debug symbols',
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required=False)
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parser.add_argument('-o', '--out-dir',
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help='Path to the dir that will contain the debugs',
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default=None,
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required=True)
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parser.add_argument('-v', '--verbose',
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action='store_true',
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help='Prints the output of the subprocesses')
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parser.add_argument('--target-cpu',
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default='',
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required=False,
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help='Target cpu of binaries to copy debug symbols')
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parser.add_argument('--compress',
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action='store_true',
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required=False,
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help='Compress the debug symbols')
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return parser.parse_args()
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if __name__ == '__main__':
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sys.exit(main())
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