1 bdemsky 1.1.2.1 // Runtime.java, created Wed Sep 8 14:30:28 1999 by cananian
2 bdemsky 1.1.2.1 // Copyright (C) 1999 C. Scott Ananian <cananian@alumni.princeton.edu>
3 bdemsky 1.1.2.1 // Licensed under the terms of the GNU GPL; see COPYING for details.
4 bdemsky 1.1.2.1 package harpoon.Backend.Runtime2;
5 bdemsky 1.1.2.1
6 bdemsky 1.1.2.1 import harpoon.Analysis.ClassHierarchy;
7 bdemsky 1.1.2.1 import harpoon.Analysis.CallGraph;
8 bdemsky 1.1.2.1 import harpoon.Backend.Generic.Frame;
9 bdemsky 1.1.2.1 import harpoon.Backend.Maps.ClassDepthMap;
10 bdemsky 1.1.2.1 import harpoon.Backend.Maps.NameMap;
11 bdemsky 1.1.2.1 import harpoon.ClassFile.HClass;
12 bdemsky 1.1.2.1 import harpoon.ClassFile.HCode;
13 bdemsky 1.1.2.1 import harpoon.ClassFile.HCodeFactory;
14 bdemsky 1.1.2.1 import harpoon.ClassFile.HMethod;
15 bdemsky 1.1.2.1 import harpoon.ClassFile.Linker;
16 bdemsky 1.1.2.1 import harpoon.Util.Util;
17 bdemsky 1.1.2.1
18 bdemsky 1.1.2.1 import harpoon.Backend.Runtime1.AllocationStrategy;
19 wbeebee 1.1.2.2 import harpoon.Backend.Runtime1.ObjectBuilder.RootOracle;
20 bdemsky 1.1.2.1
21 bdemsky 1.1.2.1 import java.lang.reflect.Modifier;
22 bdemsky 1.1.2.1
23 bdemsky 1.1.2.1 import java.util.Arrays;
24 bdemsky 1.1.2.1 import java.util.Collection;
25 bdemsky 1.1.2.1 import java.util.HashSet;
26 bdemsky 1.1.2.1 import java.util.Iterator;
27 bdemsky 1.1.2.1 import java.util.List;
28 bdemsky 1.1.2.1 import java.util.Set;
29 bdemsky 1.1.2.1 /**
30 wbeebee 1.1.2.2 * <code>Runtime2.Runtime</code> is a no-frills implementation of the runtime
31 bdemsky 1.1.2.1 * abstract class.
32 bdemsky 1.1.2.1 *
33 bdemsky 1.1.2.1 * @author C. Scott Ananian <cananian@alumni.princeton.edu>
34 cananian 1.3 * @version $Id: Runtime.java,v 1.3 2002/04/10 03:03:34 cananian Exp $
35 bdemsky 1.1.2.1 */
36 bdemsky 1.1.2.1 public class Runtime extends harpoon.Backend.Runtime1.Runtime {
37 bdemsky 1.1.2.1 public Runtime(Frame frame, AllocationStrategy as,
38 cananian 1.1.2.5 HMethod main, boolean prependUnderscore) {
39 cananian 1.1.2.5 this(frame, as, main, prependUnderscore, null);
40 bdemsky 1.1.2.1 }
41 bdemsky 1.1.2.1
42 wbeebee 1.1.2.2 public Runtime(Frame frame, AllocationStrategy as,
43 cananian 1.1.2.5 HMethod main,
44 wbeebee 1.1.2.2 boolean prependUnderscore, RootOracle rootOracle) {
45 cananian 1.1.2.5 super(frame,as,main,prependUnderscore,rootOracle);
46 wbeebee 1.1.2.2 }
47 cananian 1.2.2.1 protected harpoon.Backend.Runtime2.TreeBuilder initTreeBuilder() {
48 cananian 1.1.2.5 int align = Integer.parseInt
49 cananian 1.1.2.5 (System.getProperty("harpoon.runtime1.pointer.alignment","0"));
50 cananian 1.2.2.2 configurationSet.add("check_with_claz_shrink_not_needed");
51 cananian 1.1.2.5 return new harpoon.Backend.Runtime2.TreeBuilder
52 cananian 1.1.2.5 (this, frame.getLinker(), as, frame.pointersAreLong(), align);
53 bdemsky 1.1.2.1 }
54 cananian 1.2 }