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gcc and jni: one way street


I've compiled a dll using gcc-2.95.3-5 for use with JNI under 
jdk1.3.1_01. I can call the functions in this dll from java, no problem. 
What I cannot do is successfully use the JDK JNI functions (like 
SetIntField) from inside the dll functions - they usually crash the vm. 
I assume this has something to do with the way jvm.dll exports its 
symbols, but how do I convince my dll to call them correctly?

I simply link using -shared and no special export markers for symbols.

Thanks,
Peter


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