BASELINE: Update Chromium to 76.0.3809.94

Change-Id: I321c3f5f929c105aec0f98c5091ef6108822e647
Reviewed-by: Michael Brüning <michael.bruning@qt.io>

1 files changed, 51 insertions, 0 deletions

diff --git a/chromium/build/extract_partition.py b/chromium/build/extract_partition.py
new file mode 100755
index 00000000000..52607c85b76
--- /dev/null
+++ b/chromium/build/extract_partition.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env python
+# Copyright 2019 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.
+"""Extracts an LLD partition from an ELF file."""
+
+import argparse
+import subprocess
+import sys
+
+
+def main():
+  parser = argparse.ArgumentParser(description=__doc__)
+  parser.add_argument(
+      '--partition',
+      help='Name of partition if not the main partition',
+      metavar='PART')
+  parser.add_argument(
+      '--objcopy',
+      required=True,
+      help='Path to llvm-objcopy binary',
+      metavar='FILE')
+  parser.add_argument(
+      '--unstripped-output',
+      required=True,
+      help='Unstripped output file',
+      metavar='FILE')
+  parser.add_argument(
+      '--stripped-output',
+      required=True,
+      help='Stripped output file',
+      metavar='FILE')
+  parser.add_argument('input', help='Input file')
+  args = parser.parse_args()
+
+  objcopy_args = [args.objcopy]
+  if args.partition:
+    objcopy_args += ['--extract-partition', args.partition]
+  else:
+    objcopy_args += ['--extract-main-partition']
+  objcopy_args += [args.input, args.unstripped_output]
+  subprocess.check_call(objcopy_args)
+
+  objcopy_args = [
+      args.objcopy, '--strip-all', args.unstripped_output, args.stripped_output
+  ]
+  subprocess.check_call(objcopy_args)
+
+
+if __name__ == '__main__':
+  sys.exit(main())