Re: help needed for sablevm arm

On Mon, Jul 19, 2004 at 11:00:38AM +0000, Asutosh Gopinath wrote:
> Hi,
> I have just ported sable vm to xscale(arm) PXA255.
> 
> When i do "/usr/local/bin/sablevm --verbose Hello" it stops after loading few 
> classes.
> 
> Last few verbose output is: 
> 
> [verbose class: loading "java/util/Hashtable$3"]
> [verbose class: loading "java/util/Collections$SynchronizedSet"]
> [verbose class: loading "java/util/Collections$SynchronizedCollection"]
> [verbose class: loading "java/util/Collections$SynchronizedIterator"]
> [verbose class: loading "java/util/Iterator"]
> [verbose class: loading "java/util/Hashtable$HashIterator"]
> [verbose class: loading "java/io/BufferedInputStream"]
> [verbose class: loading "java/io/FilterInputStream"]
> [verbose class: loading "java/io/InputStream"]
> [verbose class: loading "java/io/FileInputStream"]
> [verbose class: loading "java/io/FileDescriptor"]
> [verbose class: loading "gnu/java/nio/channels/FileChannelImpl"]
> [verbose class: loading "java/nio/channels/FileChannel"]
> [verbose class: loading "java/nio/channels/spi/AbstractInterruptibleChannel"]
> [verbose class: loading "java/nio/channels/Channel"]
> [verbose class: loading "java/nio/channels/InterruptibleChannel"]
> [verbose class: loading "java/nio/channels/ByteChannel"]
> [verbose class: loading "java/nio/channels/ReadableByteChannel"]
> [verbose class: loading "java/nio/channels/WritableByteChannel"]
> [verbose class: loading "java/nio/channels/GatheringByteChannel"]
> [verbose class: loading "java/nio/channels/ScatteringByteChannel"]
> 
> 
> I waited quite long but nothing happens !!
> 

Hi,

I would suspect that some deadlock may occur.  Another possibility is an
infinite loop of signals if signals-for-exceptions are enabled and a seg
fault occurs.

Did you compile with --enable-debugging (check ./configure --help for
exact option name...)

What interpreter are you using?  Try the switch interpreter which is the
less efficient but most portable.

Submit a: sablevm --version so we can have an idea of your
configuration.

David


---

David Bélanger
Graduate Student
School of Computer Science
McGill University
Office: MC226

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