3e697cd1dd
We were generating unwinding information using host word size instead of target word size. TEST=manually Bug: b/220804295 Change-Id: I5adacf2b7ecdf8af90ed6e7b25ae76e12b76124f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/238085 Reviewed-by: Ryan Macnak <rmacnak@google.com> Commit-Queue: Slava Egorov <vegorov@google.com>