[Soot-list] Error while writing instrumented class files

[Steven Arzt]

Hi Rashmi,

When does the error occur? When running the instrumented class file or
already during Soot's transformation process? Can you provide the stack
trace of the exception if it happens inside Soot?

Best regards,
  Steven

-----Ursprüngliche Nachricht-----
Von: soot-list-bounces at CS.McGill.CA [mailto:soot-list-bounces at CS.McGill.CA]
Im Auftrag von Rashmi Mudduluru
Gesendet: Mittwoch, 15. Oktober 2014 18:37
An: soot-list at CS.McGill.CA
Betreff: [Soot-list] Error while writing instrumented class files

Hi,

I am instrumenting a class file in soot and I get the error message -
"Negative Stack Logical height has been attained".

The code snippet is as follows:

Chain units = b.getUnits();
Iterator<Unit> unitIt = units.snapshotIterator(); while (unitIt.hasNext()) {
        Unit u = unitIt.next();
        if((Stmt)u instanceof AssignStmt){
        InvokeExpr incExpr= Jimple.v().newStaticInvokeExpr(test.makeRef());
        Stmt incStmt = Jimple.v().newInvokeStmt(incExpr);
        Stmt stmt = (Stmt)u;
        units.insertBefore(incStmt, stmt); } }

Is anyone aware of this issue?

Thanks,
Rashmi.


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