tree 567e525f1b38049e39a93a734d136cd34f0ac2bd
parent f16474d08ed51a3ccfaa70360aefdf12ebc79da1
author Christopher Ferris <cferris@google.com> 1435163859 -0700
committer Christopher Ferris <cferris@google.com> 1435164147 -0700

Increase alt signal stack to 32K on host.

On host, when there is a crash, the code tries to do an unwind
from the signal handler. Under some conditions this can require
a stack larger than 16K, so increase this value to 32K.

The symptom of this is that you get an empty backtrace running
art tests when there is a crash.

Bug: 21949571
Change-Id: I8306da55e35212a0f349e43a7f2ad546e8da8c76