[jira] Commented: (HARMONY-1847) [drlvm] -verbose option does nothing

["Salikh Zakirov (JIRA)" <ji...@apache.org>]

    [ http://issues.apache.org/jira/browse/HARMONY-1847?page=comments#action_12442008 ] 
            
Salikh Zakirov commented on HARMONY-1847:
-----------------------------------------

By the way, fixing '-verbose:class' output to provide all desired information is an excellent exercise for a person who wants to get involved with DRLVM development :) It will take some reading (mostly in vm/vmcore/src/class_support/*.cpp), and putting calls like
    INFO2("class", "Class " << name << " loaded");
to produce -verbose:class output.

> [drlvm] -verbose option does nothing
> ------------------------------------
>
>                 Key: HARMONY-1847
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1847
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: Any just java -version test
>            Reporter: Jean-Frederic Clere
>            Priority: Minor
>         Attachments: workaround-fflush-log.patch
>
>
> java -verbose does not print any information
> To debug an application it is very helpfull to know which classes and in which order they are loaded.
> Something like what RI gives would be enough.
> [Opened C:\tools\sun1.5.0\jre\lib\rt.jar]
> [Opened C:\tools\sun1.5.0\jre\lib\charsets.jar]
> [Loaded java.lang.Object from C:\tools\sun1.5.0\jre\lib\rt.jar]
> [Loaded java.io.Serializable from C:\tools\sun1.5.0\jre\lib\rt.jar]
> [Loaded java.lang.Comparable from C:\tools\sun1.5.0\jre\lib\rt.jar] 
> Xtrace:classloader contains the information but it is too verbose.

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