This introduces
- a list of valid token positions, so debugging actually
starts to work, and the observatory can be loaded without crash.
- a list of valid yield positions, so stepping over await stuff
works as expected.
- Adding "DebugStepCheckInstr" to the kernel generated il so stepping
over await stuff works as expected, we can break in empty methods etc.
With this, approximately 80% of the service tests pass in kernel mode.
R=kmillikin@google.com
Review-Url: https://codereview.chromium.org/2632183002 .
Jens Johansen
2d5147be9d