Package org.objectweb.asm

Examples of org.objectweb.asm.CodeVisitor.visitLabel()

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        );

        final Type returnType = Type.getReturnType(calleeMemberSignature);
        AsmHelper.wrapPrimitiveType(cv, returnType);
        cv.visitVarInsn(ASTORE, 1);
        cv.visitLabel(gotoLabel);

        decrementStackFrameCounter(cv, joinPointClassName);

        if (requiresRtti) {
            // add the return value to the RTTI instance
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        cv.visitVarInsn(ALOAD, 1);
        cv.visitInsn(ARETURN);

        // finally clause
        cv.visitLabel(handlerLabel);
        cv.visitVarInsn(ASTORE, 2);
        cv.visitLabel(endLabel);
        decrementStackFrameCounter(cv, joinPointClassName);
        cv.visitVarInsn(ALOAD, 2);
        cv.visitInsn(ATHROW);
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        cv.visitInsn(ARETURN);

        // finally clause
        cv.visitLabel(handlerLabel);
        cv.visitVarInsn(ASTORE, 2);
        cv.visitLabel(endLabel);
        decrementStackFrameCounter(cv, joinPointClassName);
        cv.visitVarInsn(ALOAD, 2);
        cv.visitInsn(ATHROW);

        // set up the label table
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        incrementStackFrameCounter(cv, className);
        Labels labels = invokeAdvice(cv, className, aroundAdvice, beforeAdvice, afterAdvice, signatureCflowExprStruct, joinPointType);
        resetStackFrameCounter(cv, className);
        invokeJoinPoint(joinPointType, declaringClass, joinPointHash, cv, className);
        cv.visitInsn(Constants.ARETURN);
        cv.visitLabel(labels.handlerLabel);
        cv.visitVarInsn(Constants.ASTORE, 2);
        cv.visitLabel(labels.endLabel);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitInsn(Constants.ICONST_M1);
        cv.visitFieldInsn(Constants.PUTFIELD, className, STACKFRAME_FIELD_NAME, I);
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        resetStackFrameCounter(cv, className);
        invokeJoinPoint(joinPointType, declaringClass, joinPointHash, cv, className);
        cv.visitInsn(Constants.ARETURN);
        cv.visitLabel(labels.handlerLabel);
        cv.visitVarInsn(Constants.ASTORE, 2);
        cv.visitLabel(labels.endLabel);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitInsn(Constants.ICONST_M1);
        cv.visitFieldInsn(Constants.PUTFIELD, className, STACKFRAME_FIELD_NAME, I);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitInsn(Constants.ATHROW);
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        invokeJoinPoint(joinPointType, system, declaringClass, joinPointHash, cv, className);

        cv.visitInsn(Constants.ARETURN);

        cv.visitLabel(labelData.handlerLabel);
        cv.visitVarInsn(Constants.ASTORE, 2);
        cv.visitLabel(labelData.endLabel);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitInsn(Constants.ICONST_M1);
        cv.visitFieldInsn(Constants.PUTFIELD, className, STACKFRAME_FIELD_NAME, I);
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        cv.visitInsn(Constants.ARETURN);

        cv.visitLabel(labelData.handlerLabel);
        cv.visitVarInsn(Constants.ASTORE, 2);
        cv.visitLabel(labelData.endLabel);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitInsn(Constants.ICONST_M1);
        cv.visitFieldInsn(Constants.PUTFIELD, className, STACKFRAME_FIELD_NAME, I);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitInsn(Constants.ATHROW);
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        isInCflow.visitMethodInsn(INVOKEVIRTUAL, ABSTRACT_CFLOW_CLASS, IN_CFLOW_METOD_NAME, IN_CFLOW_METOD_SIGNATURE);

        isInCflow.visitInsn(IRETURN);

        isInCflow.visitLabel(isNull);

        isInCflow.visitInsn(ICONST_0);

        isInCflow.visitInsn(IRETURN);
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        aspectOf.visitMethodInsn(INVOKESPECIAL, m_className, INIT_METHOD_NAME, NO_PARAM_RETURN_VOID_SIGNATURE);

        aspectOf.visitFieldInsn(PUTSTATIC, m_className, INSTANCE_CFLOW_FIELD_NAME, m_classSignature);

        aspectOf.visitLabel(isNotNull);

        aspectOf.visitFieldInsn(GETSTATIC, m_className, INSTANCE_CFLOW_FIELD_NAME, m_classSignature);

        aspectOf.visitInsn(ARETURN);
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        Label tryLabel = new Label();

        cv.visitLabel(tryLabel);

        cv.visitLdcInsn(m_calleeClassName.replace('/', '.'));

        cv.visitMethodInsn(INVOKESTATIC, CLASS_CLASS, FOR_NAME_METHOD_NAME, FOR_NAME_METHOD_SIGNATURE);
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