public override void ExecuteInstruction(YeetCore core, YeetInstruction instr)
{
object x = core.VMStack.Pop();
object y = core.VMStack.Pop();
core.VMStack.Push((int)y * (int)x);
core.Index++;
}
public override void ExecuteInstruction(YeetCore core, YeetInstruction instr)
{
if (core.VMStack.Count == 0)
{
core.VMStack.Push(null);
}
object ret = core.VMStack.Pop();
core.VMStack.Push(ret);
core.Index++;
}
private static void Main(string[] args)
{
// An example of a method body, which adds the numbers 4 and 2 togheter and returns it.
List <YeetInstruction> instruction = new List <YeetInstruction>
{
new YeetInstruction(YeetOpCodes.Ldc, 4),
new YeetInstruction(YeetOpCodes.Ldc, 2),
new YeetInstruction(YeetOpCodes.Add),
new YeetInstruction(YeetOpCodes.Ret)
};
// Initialize the VM.
YeetCore core = new YeetCore(instruction);
// Execute and print result.
Console.WriteLine(core.Execute());
Console.ReadLine();
}
public override void ExecuteInstruction(YeetCore core, YeetInstruction instr)
{
core.VMStack.Push(core.VMStack.Count == 0 ? null : core.VMStack.Pop());
core.Index++;
}
public override void ExecuteInstruction(YeetCore core, YeetInstruction instr)
{
core.VMStack.Push((int)instr.Operand);
core.Index++;
}
public abstract void ExecuteInstruction(YeetCore core, YeetInstruction instr);
