Exemple #1
0
        public virtual VMPrimitiveExitCode Execute(VMStackFrame frame, out VMInstruction instruction)
        {
            instruction = frame.GetCurrentInstruction();
            var opcode = instruction.Opcode;

            if (opcode >= 256)
            {
                frame.Thread.ExecuteSubRoutine(frame, opcode, (VMSubRoutineOperand)instruction.Operand);
                return(VMPrimitiveExitCode.CONTINUE);
            }


            var primitive = VMContext.Primitives[opcode];

            if (primitive == null)
            {
                return(VMPrimitiveExitCode.GOTO_TRUE);
            }

            VMPrimitiveHandler handler = primitive.GetHandler();

            return(handler.Execute(frame, instruction.Operand));
        }
 public VMInstructionDisplay(VMInstruction inst)
 {
     this.Primitive = inst.Function.VM.Context.Primitives[inst.Opcode];
     //vm.Context.GetPrimitive(inst.Opcode)
     this.Instruction = inst;
 }