K 10 svn:author V 3 dim K 8 svn:date V 27 2017-12-26T14:26:15.506260Z K 7 svn:log V 268 MFC r324536 (by emaste): libunwind: use upstream patch to disable executable stacks arm uses '@' as a comment character, and cannot use @progbits in the .section directive. Apply the upstream noexec stach change which avoids this issue. Obtained from: LLVM r277868 END