From 1eb9d03b155738b519900443440ac782c1d8c8ba Mon Sep 17 00:00:00 2001
From: adam <adam@megacz.com>
Date: Sun, 29 May 2005 22:01:31 +0000
Subject: [PATCH] checkpoint

darcs-hash:20050529220131-5007d-e41bcef034c7e0246980698a6a5ae991b9216ae7.gz
---
 src/org/ibex/arenaj/Main.java |   40 ++++++++++++++++++++++++++++------------
 1 file changed, 28 insertions(+), 12 deletions(-)

diff --git a/src/org/ibex/arenaj/Main.java b/src/org/ibex/arenaj/Main.java
index 50982a6..abf7552 100644
--- a/src/org/ibex/arenaj/Main.java
+++ b/src/org/ibex/arenaj/Main.java
@@ -232,7 +232,7 @@ public class Main extends SceneTransformer {
 
         for(Iterator it = sc.getMethods().iterator(); it.hasNext();) {
             SootMethod m = (SootMethod)it.next();
-            if (!m.isConcrete()) continue;
+            if (!m.isConcrete() || !m.hasActiveBody()) continue;
             boolean doremove = true;
             Body mincBody = m.getActiveBody();
             if (implementsGladiator(m.getDeclaringClass()) && m.getName().equals("<init>")) {
@@ -261,9 +261,8 @@ public class Main extends SceneTransformer {
                         }
                     } else if (u instanceof InvokeStmt) {
                         InvokeExpr ie = ((InvokeStmt)u).getInvokeExpr();
-                        SootMethod meth = ie.getMethod();
-                        System.out.println(meth.getName());
-                        if (meth.getDeclaringClass().getName().equals("java.lang.Object") && meth.getName().equals("<init>"))
+                        SootMethodRef meth = ie.getMethodRef();
+                        if (meth.declaringClass().getName().equals("java.lang.Object") && meth.name().equals("<init>"))
                             mincBody.getUnits().remove(u);
                     }
                 }
@@ -410,6 +409,8 @@ public class Main extends SceneTransformer {
             Local l = (Local)it.next();
             if (implementsGladiator(l.getType())) l.setType(IntType.v());
         }
+        if (!smeth.isStatic())
+            body.getThisLocal().setType(ownerClass.getType());
         for(int qq=0; qq<2; qq++) for(Iterator stmtIt = units.snapshotIterator(); stmtIt.hasNext();) {
             Stmt s = (Stmt) stmtIt.next();
             if (s instanceof DefinitionStmt) {
@@ -422,7 +423,9 @@ public class Main extends SceneTransformer {
                 if (((ReturnStmt)s).getOp().getType() instanceof NullType)
                     ((ReturnStmt)s).getOpBox().setValue(IntConstant.v(-1));
             List l = s.getUseAndDefBoxes();
-            for(Iterator it = l.iterator(); it.hasNext();) {
+            List l2l = new LinkedList();
+            l2l.addAll(l);
+            for(Iterator it = l2l.iterator(); it.hasNext();) {
                 Object o = it.next();
                 if (o instanceof ValueBox) {
                     ValueBox vb = (ValueBox)o;
@@ -447,7 +450,8 @@ public class Main extends SceneTransformer {
                             Local ll = viaLocal(invokeExpr, body, s);
                             vb.setValue(ll);
                             v = ll;
-                            continue;
+                            qq = 0;
+                            break;
                         } 
                     } else
 
@@ -470,7 +474,7 @@ public class Main extends SceneTransformer {
                                 //pl.remove(0);
                             }
                             pl.add(IntType.v());
-                            li.add(viaLocal(iie.getBase(),body,s));
+                            li.add(/*viaLocal(*/iie.getBase()/*,body,s)*/);
                             SootClass sc = mr.declaringClass();
                             name = sc.getShortName().substring(sc.getShortName().lastIndexOf('$')+1) + "$$" + name;
                             mr = Scene.v().makeMethodRef(getArenaForGladiator(sc),
@@ -549,21 +553,33 @@ public class Main extends SceneTransformer {
                             break;
                         }
 
-                    } else if (v instanceof InstanceFieldRef) {
-                        InstanceFieldRef ifr = (InstanceFieldRef)v;
+                    } else if (v instanceof FieldRef) {
+                        FieldRef ifr = (FieldRef)v;
                         SootFieldRef fr = ifr.getFieldRef();
                         Type t = fr.type();
                         if (implementsGladiator(fr.declaringClass()) && fr.name().equals("this$0")) {
                             vb.setValue(body.getThisLocal());
                         } else if (implementsGladiator(fr.declaringClass())) {
                             SootClass arena = getArenaForGladiator(fr.declaringClass());
-                            InstanceFieldRef sfr = newIFR(body,  getSliceForField(fr));
-                            vb.setValue(Jimple.v().newArrayRef(viaLocal(sfr, body, s), ifr.getBase()));
+                            if (fr.isStatic()) {
+                                vb.setValue(newIFR(body, getSliceForField(fr)));
+                            } else {
+                                InstanceFieldRef sfr = newIFR(body, getSliceForField(fr));
+                                vb.setValue(Jimple.v().newArrayRef(viaLocal(sfr, body, s), ((InstanceFieldRef)ifr).getBase()));
+                            }
                         }
                         if ((t instanceof RefType) && implementsGladiator(((RefType)t).getSootClass())) {
                             SootClass tc = ((RefType)t).getSootClass();
                             SootClass arena = getArenaForGladiator(tc);
-                            ifr.setFieldRef(Scene.v().makeFieldRef(arena, fr.name(), IntType.v(), false));
+                            ifr.setFieldRef(Scene.v().makeFieldRef(arena, fr.name(), IntType.v(), fr.isStatic()));
+                        } else if (t instanceof ArrayType) {
+                            ArrayType at = (ArrayType)t;
+                            Type et = at.getElementType();
+                            if (et instanceof RefType && implementsGladiator(((RefType)et).getSootClass()))
+                                ifr.setFieldRef(Scene.v().makeFieldRef(fr.declaringClass(),
+                                                                       fr.name(),
+                                                                       IntType.v().makeArrayType(),
+                                                                       fr.isStatic()));
                         }
                     }
 
-- 
1.7.10.4