am d8af1592: Use an alternate signal stack for the unexpected signals on the host.

* commit 'd8af1592a97f7447ecf93f85098cb36340ab0fe2':
  Use an alternate signal stack for the unexpected signals on the host.
tree: 7f772efdcc06f5c5caebd1aa639549adec9374b8
  1. build/
  2. jdwpspy/
  3. src/
  4. test/
  5. tools/
  6. .gitignore
  7. Android.mk