Add stack unwinding directives to memcpy.

Also include some Android specific header files.

Change-Id: Idbcbd43458ba945ca8c61bfbc04ea15fc0ae4e00
Merge "Add stack unwinding directives to memcpy."
Upgrade to tzdata2013a.

From the release notes:

    Chile's 2013 rules, and we guess rules for 2014 and later, will be
    the same as 2012, namely Apr Sun>=23 03:00 UTC to Sep Sun>=2 04:00 UTC.
    (Thanks to Steffen Thorsen and Robert Elz.)

    New Zones Asia/Khandyga, Asia/Ust-Nera, Europe/Busingen.
    (Thanks to Tobias Conradi and Arthur David Olson.)

Change-Id: I351e04b3348420ad7df7c648963c235b534033d2
Merge "Upgrade to tzdata2013a."
Minor linker cleanup, primarily to use Elf32_Dyn

Change-Id: Ifa9408e9859c6f79444715bed4808b7c13fdced5
Merge "Minor linker cleanup, primarily to use Elf32_Dyn"
More linker cleanup.

Change-Id: I9fb3c7c0d4b4ffef0eeaf092d4e30ffe63a08671
Merge "More linker cleanup."
Fix MIPS linker build

(cherry-picked from 8c7d8c2057e303985f78eab96da747ddaa013c78)

Change-Id: Idcf62ab95f8fccbc2d7c3e771a4cfbe768a1555e
Merge "Fix MIPS linker build"
Fix TIMING/STATS/COUNT_PAGES dynamic linker build

Change-Id: I6432ac378816da253b83d1c7fb1d3fb64647b89e
Merge "Fix TIMING/STATS/COUNT_PAGES dynamic linker build"
Merge remote-tracking branch 'aosp/master'
Merge remote-tracking branch 'aosp/master'
Merge remote-tracking branch 'aosp/master'