vpi: Handle new formats in vpi_get_value() for unpacked arrays.
vpi: Handle new formats in vpi_get_value() for unpacked arrays.

It is possible to use vpiIntVal, vpiVectorVal, vpiRealVal,
vpiStringVal and vpiObjTypeVal to retrieve data from unpacked
array cells.

CastMi/iverilog,themperek/iverilog,themperek/iverilog,CastMi/iverilog,themperek/iverilog,CastMi/iverilog