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From Egor Pasko <egor.pa...@gmail.com>
Subject Re: [DRLVM] How to launch my GC?
Date Fri, 09 Mar 2007 10:35:54 GMT
On the 0x294 day of Apache Harmony Katja Sh wrote:
> Does it work for Linux builds?
> I've already tried this key, that is what i got when I tried to run a simple
> test(libgckat.so is my built GC):

works for me:

[bin]$ ./java -XX:vm.dlls=default/libgc_gen.so Hello
HWD
[bin]$ ./java -showversion -XX:vm.dlls=default/libgc_cc.so Hello
Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors,
as applicable.
java version "1.5.0"
pre-alpha : not complete or compatible
svn = r515555, (Mar  7 2007), Linux/ia32/gcc 4.0.3, debug build
http://incubator.apache.org/harmony
HWD
[bin]$ uname -a 
Linux pasko-laptop 2.6.15-28-686 #1 SMP PREEMPT Thu Feb 1 16:14:07 UTC 2007 i686 GNU/Linux

> 
> [esh@ekaterina bin]$ ./java -Dvm.finalize=0 -XX:vm.dlls=libgckat.so Force
> Unknown option -XX:vm.dlls=libgckat.so
> Use java -help to get help on command line options
> 
> How can I resolve this?
> 
> Thank you in advance.
> 
> On 3/8/07, Gregory Shimansky <gshimansky@gmail.com> wrote:
> >
> > Katja Sh wrote:
> > > Hi all,
> > > I'm just a student writing my course work, my intent is to write a GC
> > and
> > > run it within Harmony.
> > > GC module is written and built together with DRLVM on Linux.
> > > The question is: how to make VM to launch and use my GC?  I guess there
> > are
> > > some magic VM startup keys, but I cannot find it.
> > > Please help!
> >
> > There is a VM property "vm.dlls" that you can set like -XX:vm.dlls="..."
> > to replace the default garbage collector.
> >
> > --
> > Gregory
> >
> >

-- 
Egor Pasko


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