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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi Han,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">You can give Soot a single class to process:
<a href="https://github.com/Sable/soot/wiki/Introduction:-Soot-as-a-command-line-tool">
https://github.com/Sable/soot/wiki/Introduction:-Soot-as-a-command-line-tool</a>. If you want to explicitly not load anything else, make sure to have an empty Soot classpath and use the –allow-phantom-refs option. Note that everything that would need whole
program information (such as a callgraph) is likely to be unusable with such an approach, though, because you are not loading any required referenced classes.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">An alternative approach would be to do a full instrumentation that can be controlled externally via flags that you can then set from the agent. This would limit
your instrumentation to a pre-processing, without having to instrument classes on the fly.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> Steven
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Soot-list [mailto:soot-list-bounces@cs.mcgill.ca]
<b>On Behalf Of </b>han liu<br>
<b>Sent:</b> Wednesday, March 22, 2017 4:23 PM<br>
<b>To:</b> soot-list <soot-list@cs.mcgill.ca><br>
<b>Subject:</b> [Soot-list] Using Soot with Java Agent<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I am new to Soot and considering using Soot to instrument bytecode in a java agent.<o:p></o:p></p>
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<p class="MsoNormal">But I am not sure whether this could work because Soot seems to process the <o:p></o:p></p>
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<p class="MsoNormal">classes once while the JVM will load the classes one by one.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Could I just simply let Soot work in non-application mode so that a class loaded by java agent <o:p></o:p></p>
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<p class="MsoNormal">will be instrumented by Soot without processing the referenced classes?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Besides, could Soot be configured to emit a byte[] representation of a class instead of dumping <o:p></o:p></p>
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<p class="MsoNormal">to a file?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks!<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Han Liu<o:p></o:p></p>
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