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From "Geir Magnusson Jr." <g...@pobox.com>
Subject Re: [drlvm] too tired, need help
Date Fri, 06 Oct 2006 09:24:02 GMT
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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