Examples of BranchInstruction

alt.jiapi.reflect.BranchInstruction
BranchInstruction is represents an Instruction, that has a jump target to another Instruction. @author Mika Riekkinen
com.sun.org.apache.bcel.internal.generic.BranchInstruction
Abstract super class for branching instructions like GOTO, IFEQ, etc.. Branch instructions may have a variable length, namely GOTO, JSR, LOOKUPSWITCH and TABLESWITCH. @see InstructionList @version $Id: BranchInstruction.java,v 1.1.2.1 2005/07/31 23:45:32 jeffsuttor Exp $ @author M. Dahm
org.apache.bcel.generic.BranchInstruction
Abstract super class for branching instructions like GOTO, IFEQ, etc.. Branch instructions may have a variable length, namely GOTO, JSR, LOOKUPSWITCH and TABLESWITCH. @see InstructionList @version $Id: BranchInstruction.java 386056 2006-03-15 11:31:56Z tcurdt $ @author M. Dahm
org.aspectj.apache.bcel.generic.BranchInstruction
Abstract super class for branching instructions like GOTO, IFEQ, etc.. Branch instructions may have a variable length, namely GOTO, JSR, LOOKUPSWITCH and TABLESWITCH. @see InstructionList @version $Id: BranchInstruction.java,v 1.2 2004/11/19 16:45:19 aclement Exp $ @author M. Dahm
org.jakstab.asm.BranchInstruction

Examples of org.apache.bcel.generic.BranchInstruction

                joinPoint.toString(),
                new ObjectType(TransformationUtil.THREAD_LOCAL_CLASS),
                Constants.GETFIELD)
        );


        BranchInstruction ifNotNull = factory.createBranchInstruction(Constants.IFNONNULL, null);
        il.append(ifNotNull);
        il.append(factory.createLoad(Type.OBJECT, 0));
        il.append(factory.createNew(TransformationUtil.THREAD_LOCAL_CLASS));


        il.append(InstructionConstants.DUP);
        il.append(factory.createInvoke(
                TransformationUtil.THREAD_LOCAL_CLASS,
                "<init>",
                Type.VOID,
                Type.NO_ARGS,
                Constants.INVOKESPECIAL)
        );
        il.append(factory.createFieldAccess(
                cg.getClassName(),
                joinPoint.toString(),
                new ObjectType(TransformationUtil.THREAD_LOCAL_CLASS),
                Constants.PUTFIELD)
        );


        // Object joinPoint = ___jp.get();
        BranchInstruction biIfNotNull = null;
        InstructionHandle ihIfNotNull = null;


        ifNotNull.setTarget(il.append(factory.createLoad(Type.OBJECT, 0)));


        il.append(factory.createFieldAccess(
                cg.getClassName(),
                joinPoint.toString(),
                new ObjectType(TransformationUtil.THREAD_LOCAL_CLASS),
                Constants.GETFIELD
        ));
        il.append(factory.createInvoke(
                TransformationUtil.THREAD_LOCAL_CLASS,
                "get",
                Type.OBJECT,
                Type.NO_ARGS,
                Constants.INVOKEVIRTUAL
        ));
        il.append(factory.createStore(Type.OBJECT, indexJoinPoint));


        // if (joinPoint == null) {
        il.append(factory.createLoad(Type.OBJECT, indexJoinPoint));
        biIfNotNull = factory.createBranchInstruction(Constants.IFNONNULL, null);
        il.append(biIfNotNull);


        // joinPoint = new MemberMethodJoinPoint(uuid, this, "foo.bar.Baz", 10);
        il.append(factory.createNew(TransformationUtil.MEMBER_METHOD_JOIN_POINT_CLASS));
        il.append(InstructionConstants.DUP);


        il.append(new PUSH(cp, uuid));
        il.append(factory.createLoad(Type.OBJECT, 0));
        il.append(new PUSH(cp, cg.getClassName()));
        il.append(new PUSH(cp, methodId));
        il.append(new PUSH(cp, controllerClassName));


        il.append(factory.createInvoke(
                TransformationUtil.MEMBER_METHOD_JOIN_POINT_CLASS,
                "<init>",
                Type.VOID,
                new Type[]{Type.STRING, Type.OBJECT, Type.STRING, Type.INT, Type.STRING},
                Constants.INVOKESPECIAL
        ));
        il.append(factory.createStore(Type.OBJECT, indexJoinPoint));


        // ___jp.set(joinPoint);
        il.append(factory.createLoad(Type.OBJECT, 0));
        il.append(factory.createFieldAccess(
                cg.getClassName(),
                joinPoint.toString(),
                new ObjectType(TransformationUtil.THREAD_LOCAL_CLASS),
                Constants.GETFIELD
        ));
        il.append(factory.createLoad(Type.OBJECT, indexJoinPoint));
        il.append(factory.createInvoke(
                TransformationUtil.THREAD_LOCAL_CLASS,
                "set",
                Type.VOID,
                new Type[]{Type.OBJECT},
                Constants.INVOKEVIRTUAL
        ));


        ihIfNotNull = il.append(factory.createLoad(Type.OBJECT, indexJoinPoint));
        il.append(factory.createCheckCast(TransformationUtil.MEMBER_METHOD_JOIN_POINT_TYPE));
        indexJoinPoint += 2;
        il.append(factory.createStore(Type.OBJECT, indexJoinPoint));


        biIfNotNull.setTarget(ihIfNotNull);


        // if we have parameters, wrap them up
        if (Type.getArgumentTypes(originalMethod.getSignature()).length != 0) {


            // create and allocate the parameters array

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Examples of org.aspectj.apache.bcel.generic.BranchInstruction

        dest = dest.getNext(), src = src.getNext()) {
      Instruction inst = dest.getInstruction();
      
      // retarget branches
      if (inst instanceof BranchInstruction) {
        BranchInstruction branch = (BranchInstruction) inst;
        InstructionHandle oldTarget = branch.getTarget();
        InstructionHandle newTarget =
          (InstructionHandle) srcToDest.get(oldTarget);
        if (newTarget == null) {
          // assert this is a GOTO
          // this was a return instruction we previously replaced
        } else {
          branch.setTarget(newTarget);
          if (branch instanceof Select) {
            Select select = (Select) branch;
            InstructionHandle[] oldTargets = select.getTargets();
            for (int k = oldTargets.length - 1; k >= 0; k--) {
              select.setTarget(

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Examples of org.jakstab.asm.BranchInstruction

        
        String label = null;
        Instruction instr = program.getInstruction(sourceAddr);
        
        if (instr instanceof BranchInstruction) {
          BranchInstruction bi = (BranchInstruction)instr;
          if (bi.isConditional()) {
            // Get the original goto from the program (not the converted assume) 
            RTLStatement rtlGoto = program.getStatement(e.getSource());
            
            // If this is the fall-through edge, output F, otherwise T
            label = targetAddr.equals(rtlGoto.getNextLabel().getAddress()) ? "F" : "T";

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