tree 88ab7659acb5cde6241143de26f1585b79dd20ae
parent 67e0451689234ce5c2daa83781841419f161efa8
author Andy McFadden <fadden@android.com> 1259885316 -0800
committer Andy McFadden <fadden@android.com> 1259885995 -0800

Added additional DEX checksum.

We have a checksum on the base DEX data, but not on the stuff that
dexopt appends.  If a flash block goes "funny" we might not be able to
detect the problem.  This change adds a checksum field to the
"optimized" header.

The new checksum is verified under the same circumstances as the base
DEX checksum: when you use "dexdump", and when you enable additional
checking with -Xcheckdexsum (or the property dalvik.vm.check-dex-sum
is set to "true").

For bug 2255640.