push method
void
push()
Implementation
void push() {
//Debugger.verbose('${pcHex(-1)} [push]');
final operand = visitOperandsVar(1, false);
//Debugger.verbose(' Pushing 0x${operand[0].value.toRadixString(16)} to the stack.');
stack.push(operand[0].value!);
// if (operand[0].rawValue == 0){
// //pushing SP into SP would be counterintuitive...
// stack.push(0);
// }else{
// stack.push(readVariable(operand[0].value));
// }
}