Question

I have successfully compiled a SystemC application that I use in order to simulate a CPU when running on a general architecture.
Well my problem is just that, when running the application in order to create the VCD file, the SystemC kernel plots me some warnings.

I get some warning, something like this:

Warning: (W206) vector contains
4-value logic In file:
….\cacheseqproc_vcpp20\systemc-2.2.0\src\sysc\datatypes\bit\sc_proxy.h:1385
In process: process.processname @ x ns

Well… the message itself is not important… I put it here just to let you understand better tht this is a warning message thrown at RUNNING time.

Given that I print several important messages during the execution, I would really like not to have these verbose messages by SystemC. How to let this happen?

Answer 1

To disable all warnings:

sc_report_handler::set_actions (SC_WARNING, SC_DO_NOTHING);

To disable the “vector contains 4-value logic” warning, but leave other warnings enabled:

sc_report_handler::set_actions (SC_ID_VECTOR_CONTAINS_LOGIC_VALUE_,
                                SC_DO_NOTHING);