GitLab

Fix a cast that didn't play nice in 64-bit.

Modify patch_orderfile.py and cyglog_to_orderfile to accept a --target_arch parameter.

Pass architecture to symbol_extractor.

BUG=448054

Review URL: https://codereview.chromium.org/902633002

Cr-Commit-Position: refs/heads/master@{#314802}