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From "Geir Magnusson Jr." <g...@pobox.com>
Subject Re: [drlvm] too tired, need help
Date Fri, 06 Oct 2006 16:30:06 GMT
Fine.  Tell me what's wrong with mine.  Why?  Not because I care that 
much, but because this soup of properties is a mess, and this is a good 
time to clean this up.


Actually, I'll start a new thread.  Please participate. :)

geir


Alexey Varlamov wrote:
> Actually you'd only need 2 changes over my patch:
> 1) change the path to kernel.jar in classloader.cpp (and in build
> scripts accordingly :);
> 2) add smth like
> "-Dorg.apache.harmony.vm.path=%JAVA_HOME%/bin/%VM_DIR%" to
> harmonyvm.properties
> 
> 2006/10/6, Geir Magnusson Jr. <geir@pobox.com>:
>> Ok - I'll grab your -Xbootclasspath stuff...
>>
>>
>> Alexey Varlamov wrote:
>> > (Cross-posted from JIRA):
>> > OK, we should combine both patches. The
>> > "-Dorg.apache.harmony.vm.vmdir=" of yours is logical continuation
>> > towards "multiVM-WS" feature. And my patch more correctly handles
>> > "-Xbootclasspath[/ap]:" options.
>> > Will refresh patch after 1582 if your mind is easy now :)
>> >
>> > 2006/10/6, Geir Magnusson Jr. <geir@pobox.com>:
>> >> not a worry - I learned a lot
>> >>
>> >> Take a look at what I did and see if it's right :)
>> >>
>> >> geir
>> >>
>> >>
>> >> Alexey Varlamov wrote:
>> >> > Oh, I'd had not such happy lunch time knowing about your torments ;(
>> >> > I thought I indicated my intentions about this on the list and did'n
>> >> > bother to state this in the JIRA.
>> >> >
>> >> > 2006/10/6, Geir Magnusson Jr. <geir@pobox.com>:
>> >> >> I have this almost done so that it uses the boot classpath
>> >> generated by
>> >> >> luni. Only remaining peace is to add kernel.jar to it, and I'll
do
>> >> that
>> >> >> so it comes from the VMDIR - we wanted to move kernel.jar there

>> anyway
>> >> >> for cleaner deployment.
>> >> >>
>> >> >> I just couldn't stop... no mental peace. :)
>> >> >>
>> >> >>
>> >> >> Geir Magnusson Jr. wrote:
>> >> >> >
>> >> >> >
>> >> >> > Alexey Varlamov wrote:
>> >> >> >> 2006/10/6, Geir Magnusson Jr. <geir@pobox.com>:
>> >> >> >>> I'm trying to trace through the boot sequence chasing
some boot
>> >> >> >>> classpath property thing (luniglob sets it, and I
can't figure
>> >> how it
>> >> >> >>> gets to us...), and I'm too tired, too dumb, or both
to figure
>> >> >> this out.
>> >> >> >>
>> >> >> >> Geir,
>> >> >> >> To avoid possible duplication - there is HARMONY-1626
about smth
>> >> very
>> >> >> >> similar, and I'm ready to submit a patch, just waiting
for 
>> H-1582.
>> >> >> >
>> >> >> > Ah - I was looking at this very JIRA.  I didn't realize you
were
>> >> >> working
>> >> >> > on it.  PLease submit the patch now just so i can see it so
i can
>> >> to to
>> >> >> > bed w/ a peaceful mind.
>> >> >> >
>> >> >> > You can submit another after 1582 - also, please link to 1582
>> >> >> >
>> >> >> > geir
>> >> >> >
>> >> >> >>
>> >> >> >>>
>> >> >> >>> Launcher calls JNI_CreateJavaVM.  In our
>> >> vmcore/src/jni/jni.cpp, we
>> >> >> >>> define it, and it is  :
>> >> >> >>>
>> >> >> >>> VMEXPORT jint
>> >> >> >>> JNICALL JNI_CreateJavaVM(JavaVM **p_vm, JNIEnv **p_env,
void
>> >> >> *vm_args) {
>> >> >> >>>
>> >> >> >>>     static int called = 0;
>> >> >> >>>
>> >> >> >>>     init_log_system();
>> >> >> >>>     TRACE2("jni", "CreateJavaVM called");
>> >> >> >>>     if (called) {
>> >> >> >>>         ASSERT(0, "Not implemented");
>> >> >> >>>         return JNI_ERR;
>> >> >> >>>     } else {
>> >> >> >>>         create_vm(&env, (JavaVMInitArgs *)vm_args);
>> >> >> >>>         *p_env = &jni_env;
>> >> >> >>>         *p_vm = jni_env.vm;
>> >> >> >>>         return JNI_OK;
>> >> >> >>>     }
>> >> >> >>> }
>> >> >> >>>
>> >> >> >>> For the life of me, I can't figure out where "env"
is defined
>> >> or set.
>> >> >> >>> create_vm() uses it...
>> >> >> >>>
>> >> >> >>> Can anyone give me a hint?  Eclipse's C++ plugin seems
to be
>> >> useless
>> >> >> >>> here...
>> >> >> >>>
>> >> >> >>> geir
>> >> >> >>>
>> >> >> >>>
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>> >> >> >
>> >> >> >
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