Raising and droping objections in a future phase

[jalilm]

Hi,

What's the most appropriate way to raise and drop objections of a future phase from the current phase?

For example, I have a sequence that runs on run_phase however I want it to be able to stop simulation from passing the shutdown_phase.

Is that possible and if yes, how it should be done?

Thanks in advance,

[mastrick]

Hi jalilm,

I'd be very interested to hear the scenario that is addressed by objecting to the shutdown phase in this sequence. In general, if you are OK with finding the phase in the domain that the sequencer belongs to, you could use get_sequencer().get_domain().find_by_name("shutdown") to return the phase handle. Be aware raising and dropping objections is pretty expensive if you do it very frequently.

[jalilm]

What worked for me is the following:

uvm_shutdown_phase shutdown_phase = uvm_shutdown_phase::get();

shutdown_phase.raise_objection(this);

Considering the scenario, I found a rather easier solution for it than this one.