[Soot-list] Soot variable representation
Bodden, Eric
eric.bodden at sit.fraunhofer.de
Wed Apr 22 03:24:52 EDT 2015
… almost.
$ means it did not use to be a variable in source code. It’s an artificial variable representing a stack location. No $ means it was a “real” local variable.
Eric
> On 22.04.2015, at 04:17, Haipeng Cai <hcai at nd.edu> wrote:
>
> Xinxin,
>
> It is my understanding that $ means the variable is on the stack and being without it means it is on the heap.
>
> On Tue, Apr 21, 2015 at 10:00 PM, Xinxin Jin <xinxinjin89 at gmail.com> wrote:
> Soot variables sometimes has a "$" prefix but sometimes not. What is the difference between "r0" and "$r0" ?
>
> Example:
> r11 = new com.example.android.Test;
> $r3 = r11;
>
> Thanks very much.
>
>
> --
> Xinxin
>
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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
Tel: +49 6151 16-75422 Fax: +49 6151 869-127
Room B5.11, Fraunhofer SIT, Rheinstraße 75, 64295 Darmstadt
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