Re: [abc] Correct Jasmin version and other strange behavior

You need to use the new jasminclasses.jar version 2.2.2 if you want to use
the Java 1.5 bytecode with Soot.

Jennifer

On Mon, 22 Aug 2005 eric@bodden.de wrote:

> Hi.
>
> I have tried to integrate the new Soot version into abc.
> When using the sootclasses.jar with the old jasmin version I get:
>
> [java] jas.jasError: Unknown directive or badly formed number.
> [java] at jasmin.Scanner.next_token(Scanner.java:213)
> [java] at jasmin.parser.scan(parser.java:409)
> [java] at java_cup.runtime.lr_parser.parse(lr_parser.java:563)
> [java] at jasmin.ClassFile.readJasmin(ClassFile.java:821)
> [java] at jasmin.Main.assemble(Main.java:24)
> [java] at soot.util.JasminOutputStream.flush(JasminOutputStream.java:35)
> [java] at
> sun.nio.cs.StreamEncoder$CharsetSE.implFlush(StreamEncoder.java:410)
> [java] at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:152)
> [java] at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:213)
> [java] at java.io.PrintWriter.flush(PrintWriter.java:270)
> [java] at soot.PackManager.writeClass(PackManager.java:676)
> [java] at soot.PackManager.writeOutput(PackManager.java:390)
> [java] at soot.PackManager.writeOutput(PackManager.java:342)
> [java] at abc.main.Main.output(Main.java:952)
> [java] at abc.main.Main.run(Main.java:515)
> [java] at abc.main.Main.main(Main.java:196)
> [java] Jasmin: Found 1 errors
>
> and similar...
>
> When using the 1.2.7 version of jasmin, I get instead:
> java.lang.NoSuchMethodError:
> jasmin.Main.assemble(Ljava/io/InputStream;Ljava/io/OutputStream;Z)V
>
> So what version of Jasmin is correct for that version of Soot?
>
> Also:
>
> I have tried to compare your JHotDraw benchmark to my tool JLO.
> When tyring to compile JHotDraw with abc 1.0.2 (with the Soot/Jasmin/Polyglot
> version from the abc site), I get:
>
> [java] Exception in thread "main" polyglot.util.InternalCompilerError:
> Exception while processing <org.jhotdraw.applet.DrawApplet:
> java.lang.String[] getRequiredVersions()>
> [java] at abc.main.Main.weave(Main.java:824)
> [java] at abc.main.Main.run(Main.java:483)
> [java] at abc.main.Main.main(Main.java:196)
> [java] Caused by: java.lang.RuntimeException: Attempting to push a
> non-constant cp entry
> [java] at soot.coffi.CFG.processCPEntry(CFG.java:2716)
> [java] at soot.coffi.CFG.processFlow(CFG.java:1722)
> [java] at soot.coffi.CFG.jimplify(CFG.java:1341)
> [java] at soot.coffi.CFG.jimplify(CFG.java:1125)
> [java] at soot.coffi.CoffiMethodSource.getBody(CoffiMethodSource.java:98)
> [java] at soot.SootMethod.getBodyFromMethodSource(SootMethod.java:80)
> [java] at soot.SootMethod.retrieveActiveBody(SootMethod.java:304)
> [java] at abc.main.Main.weave(Main.java:820)
> [java] ... 2 more
>
> (abc gets JHotdraw as Java 1.5 bytecode compiled with Eclipse)
>
> So can anyone tell me how I can correctly process Java 5 bytecode with abc? (I
> am only using annotations as single Java 5 feature)
>
> Thanks,
> Eric
>
> --
> Eric Bodden
> Chair 2 for Computer Science
> RWTH Aachen University, Germany
>
Received on Mon Aug 22 18:08:03 2005