[Soot-list] Help: How to retrive the value passed in mehod call.

[Bodden, Eric]

Hi Pratibind.

It sounds like you are interested in some constant propagation. One question: Are the situations you want to look at always that simple, i.e., are the strings always constants? Or could they also be constructed using String concatenation or loaded from files or other resources? That impacts how one can best "discover" those arguments.

Eric

On 16.01.2014, at 09:45, pratibind.jha at accenture.com wrote:

> Hi, I am using Soot Java bytecode optimizing framework API for analyzing the method invocation from function.
>  
> Interface interfaceName {
>                 Public Static String RollNo=”78M12”;
>                 Public Static String marks= “989”;
> }
>  
> Given the method invocation like:
>  
> SomeJavaObject.functionOf thisMethod(interfaceName.RollNo, interfaceName.marks);
>  
> Now I want to retrieve the value contained in argument0 and argument1.
> E.g.
> Here arg0 contain ”78M12”;
>                 Arg1 contain “989”;
>  
> I am able to retrieve the type of arg0 and arg1 , Like:  List<Value> vals = invokExp.getArgs();
>  
> but not able to get value of arg0 is 78M12 and arg1 is 989.
>  
> Please suggest class name , method name and give sample code to retrieve value of argument in method invocation.
>  
> Please Help ASAP.
>  
> Thanks and Regard's
> Pratibind Jha
> Intern ATL
>  
> 
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--
Prof. Eric Bodden, Ph.D., http://sse.ec-spride.de/ http://bodden.de/
Head of Secure Software Engineering  at Fraunhofer SIT, TU Darmstadt and EC SPRIDE
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