[Soot-list] questions about specjvm98 and line number attributes

[Prof. Laurie HENDREN]

You can check if your class files have line numbers in them
using javap -v <classname>.   If there are line numbers, you should see them
at the the end of the listing.

Laurie



+-------------------------------------------------------------+
| Laurie Hendren, Professor, School of Computer Science       |
| McGill University                                           |
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| 3480 University Street                  fax: (514) 398-3883 |
| Montreal, Quebec H3A 2A7               hendren at cs.mcgill.ca |
| CANADA                  http://www.sable.mcgill.ca/~hendren |
| http://wwww.sable.mcgill.ca          http://aspectbench.org |
+-------------------------------------------------------------+

On Fri, 4 Mar 2005, Chris Pickett wrote:

> Hi,
>
> I would like to know post-execution where certain callsites are located
> in SPECjvm98.  Currently the line number attributes for my transformed
> class files are null.
>
> Two questions:
>
> 1) Is/was Soot stripping these attributes and did this get fixed
> relatively recently (I'm using something around r1500 for my work)?  I
> checked svn log but didn't see anything obvious.
>
> 2) Does the SPECjvm98 we have in it's compiled form (Bruno's
> de-harnessed version) actually have line number info, or do I have to
> recompile it (or possibly decompile and recompile it)?
>
> I'm just looking for a fairly off-the-top-of-your-head answer ... if the
> answer to 1) is, "Yes, they're stripped, you can't currently write out
> existing line number info," then I'll just stop worrying about it.  I
> can also dig and experiment and find all this stuff out.
>
> Cheers,
> Chris
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