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From "Geir Magnusson Jr." <g...@pobox.com>
Subject Re: [drlvm] too tired, need help
Date Fri, 06 Oct 2006 12:53:13 GMT
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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