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From "Geir Magnusson Jr." <g...@pobox.com>
Subject Re: [drlvm] too tired, need help
Date Fri, 06 Oct 2006 05:59:26 GMT
I know the type.  The question is where is that variable "env" declared 
and set?

geir



Weldon Washburn wrote:
> The first parameter to create_vm() is of type Global_Env.
> 
> Global_Env is defined in environment.h
> 
> vm_init() in vm_init.cpp initializes a bunch of Globla_Env's members.
> 
> 
> 
> 
> On 10/5/06, Geir Magnusson Jr. <geir@pobox.com> wrote:
>>
>> 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.
>>
>> 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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