[Soot-list] How could I get the source location of a Stmt/Unit?

[周书林]

I got it.
Thank you very much!

Sincerely,
Sep

2018-03-21 11:27 GMT+08:00 Karthik Rao <karthik.0703 at gmail.com>:

> Yeah. AFAIK the bytecode you are analyzing should be compiled with debug
> symbols for the getJavaSourceStartLineNumber() to work correctly. You can
> check the below link for more info
>
> https://mailman.cs.mcgill.ca/pipermail/soot-list/2015-January/007636.html
>
>
> Cheers,
> Kaarthik
>
>
> On Wed 21 Mar, 2018, 04:11 周书林, <zhoushulin1992 at gmail.com> wrote:
>
>> Hi Kaarthik,
>>
>> You mean that I need to generate the .jar file from java source code by
>> myself? Thanks a lot.
>>
>> Sep.
>>
>> 2018-03-21 11:07 GMT+08:00 Karthik Rao <karthik.0703 at gmail.com>:
>>
>>> Hey Sep,
>>>
>>> You should instruct the Java compiler to generate debug information
>>> (which includes line numbers) while generating the class files. Also there
>>> is an option to preserve line number in Soot  i.e.*-keep-line-number. *You
>>> can find a list of all the command line options which Soot accepts here
>>> <https://www.sable.mcgill.ca/soot/tutorial/usage/>.
>>>  Cheers,
>>> Kaarthik
>>>
>>> On Wed, Mar 21, 2018 at 3:54 AM, 周书林 <zhoushulin1992 at gmail.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> I am new in soot. I use it to analyse some .jar files. In this
>>>> procedure, I want to get the source location of a Stmt/Unit, i.e. the line
>>>> number of this Stmt/Unit is in the source file. I found there are two APIs
>>>> namely getJavaSourceStartLineNumber() and getJavaSourceStartColumnN
>>>> umber(). But the return values of these two APIs are always -1.
>>>>
>>>> Could you please point out where is wrong about these usages? And how
>>>> could I get the right source location of a Stmt/Unit?
>>>>
>>>> Thank you very much.
>>>>
>>>> Sincerely.
>>>> Sep
>>>>
>>>> _______________________________________________
>>>> Soot-list mailing list
>>>> Soot-list at CS.McGill.CA
>>>> https://mailman.CS.McGill.CA/mailman/listinfo/soot-list
>>>>
>>>>
>>>
>>>
>>> --
>>> Karthik Rao
>>> Bangalore
>>> +91-9480220782 <+91%2094802%2020782>
>>>
>>
>>
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