Fix syscall generator to add cfi directives and add the directives for all arm64 assembler. Bug: 15138290 Change-Id: I7f0e4a16c141ac624e5276917a3a1ed45778e057
Change-Id: Ide367c2b65071388bd95fbc81a4ed6ae94aec4e4
Bug: 5287571 Bug: 12612860 Change-Id: I4501b9c6cdf9a830336ce0b3afc4ea716b6a0f6f