1 package jrre.instructionset.math;
2
3 import jrre.*;
4 import jrre.types.*;
5
6 public class INeg extends jrre.instructionset.Instruction {
7
8 public INeg(){
9
10 name = "ineg";
11 description = "foo foo moo poo";
12 length = 0;
13 }
14
15 /***
16 * Executes the <strong><code>ineg</code></strong> instruction.
17 *
18 */
19 public void execute(){
20
21 int valueToNegate = ((PrimitiveType)Stack.popOperand()).getValue();
22
23 System.out.println("Check INeg"+valueToNegate);
24 valueToNegate = ~valueToNegate;
25 System.out.println("Check INeg"+valueToNegate);
26
27 Stack.pushOperand(new PrimitiveType(valueToNegate));
28
29 }
30
31 public String toString(){
32 return "ineg";
33 }
34 }
This page was automatically generated by Maven