@Override
public Value visitGENERAL(Verilog2001Parser.GENERALContext ctx) {
String ident = ctx.getText();
ParsePort port = hash_ports.get(ident);
ParseRegWire regWire = hash_vars.get(ident);
if (regWire != null) {
// System.out.println("General Ident:"+ident+" val:"+regWire.getValue(old_val_idx));
return new Value(regWire.getValue(old_val_idx), 30);
} else if (port != null) {
return new Value(port.getValue(old_val_idx), 30);
}
System.out.println("Error: No item called: " + ident);
return null;
}
@Override
public Value visitBIT_ACCESS(Verilog2001Parser.BIT_ACCESSContext ctx) {
String ident = ctx.identifier().getText();
ParsePort port = hash_ports.get(ident);
ParseRegWire regWire = hash_vars.get(ident);
Value number = visit(ctx.constant_expression());
if (regWire != null) {
int value_of_bit = regWire.getIntegerBit(number.asInt(), old_val_idx);
// System.out.println("RegWire bit:"+ident+" loc: "+number.asInt()+" val:"+value_of_bit);
return new Value(value_of_bit, 1);
} else if (port != null) {
int value_of_bit = port.getIntegerBit(number.asInt(), old_val_idx);
// System.out.println("Port bit:"+ident+" loc: "+number.asInt()+" val:"+value_of_bit);
return new Value(value_of_bit, 1);
}
System.out.println("Error: No item called: " + ident);
return visitChildren(ctx);
}