Christopher Ferris f13e1eb92f Fix generic __memcpy_chk implementation.
- Clean up the labels (add .L to make them local).
- Change to using cfi directives.
- Fix unwinding of the __memcpy_chk fail path.

Bug: 18033671

(cherry pick from commit 7123d4371a5e04337b1de5f8cdf6cdc1e08e9cad)

Change-Id: Ife93bcbfc1949ef29fc8e2dc515b7120632b82b1
2014-10-22 12:02:13 -07:00
..
2014-05-20 12:31:38 -07:00