[Soot-list] Getting the java source line number in FlowDroid

[Ashish Mishra]

Hi Eric,
Sorry for the late response,

I "think" the class files are compiled with debug symbols as i can print
the Local variable and line number table using *javap.*

*Thanks *



On Fri, Jan 2, 2015 at 9:00 PM, Bodden, Eric <eric.bodden at sit.fraunhofer.de>
wrote:

> Hi Ashish.
>
> Hmm, ok then it seems that line numbers are really missing. Was the
> bytecode you are analyzing compiled with debug symbols?
>
> Cheers,
> Eric
>
> > On 01.01.2015, at 18:20, Ashish Mishra <ashish123.mishragkp at gmail.com>
> wrote:
> >
> > Hi Eric,
> > Using unit.getJavaSourceStartLineNumber() returns -1 , I looked that
> tagging occurs in a separate phase "tag" and tried explicit
> >
> > packManager.v().getPack("tag").apply()
> >
> > But "tag" phase is not recognized in the options.
> >
> > On Thu, Jan 1, 2015 at 6:30 PM, Bodden, Eric <
> eric.bodden at sit.fraunhofer.de> wrote:
> > Hi Ashish.
> >
> > I think you might be using the wrong tag. Please just try calling
> unit.getJavaSourceStartLineNumber()
> >
> > Cheers,
> > Eric
> >
> >
> > > On 01.01.2015, at 06:42, Ashish Mishra <ashish123.mishragkp at gmail.com>
> wrote:
> > >
> > > Hi List,
> > >
> > > I am trying to get the line number tag in flowFroid by setting
> Options.v().set_keep_line_number(true), in the InfoFlow.java in the
> soot.jimple.infoflow package  but the tag list associated with the Units is
> empty.
> > >
> > >
> > > I am trying to access the tag as follows
> > >
> > > LineNumberTag tag = (LineNumberTag)unit.getTag("LineNumberTag");
> > >
> > > but the tag is null as i mentioned
> > >
> > > Where am i mistaken? How can i get the line number in FlowDroid.. i
> can get it easily when creating my own Transformer in Soot and calling
> soot.Main by setting proper option.
> > >
> > > Please help!
> > >
> > > Thanks
> > >
> > > --
> > > Regards,
> > > Ashish Mishra
> > > Graduate Student,
> > > Computer Science and Automation Department,IISc
> > > Cell : +91-9611194714
> > > Mailto : ashishmishra at csa.iisc.ernet.in
> > >
> > > _______________________________________________
> > > Soot-list mailing list
> > > Soot-list at CS.McGill.CA
> > > https://mailman.CS.McGill.CA/mailman/listinfo/soot-list
> >
> >
> >
> >
> > --
> > Regards,
> > Ashish Mishra
> > Graduate Student,
> > Computer Science and Automation Department,IISc
> > Cell : +91-9611194714
> > Mailto : ashishmishra at csa.iisc.ernet.in
>
>


-- 
Regards,
Ashish Mishra
Graduate Student,
Computer Science and Automation Department,IISc
Cell : +91-9611194714
Mailto : ashishmishra at csa.iisc.ernet.in
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