Re: Interface gcj-compiled library with Java programs in a runtime (other than gij)?

I suggest you try jni to get to whatever native code you are interested in.

Brian

On Feb 12, 2012, at 10:01 PM, Yi Lin <[email protected]> wrote:

> Hi,
>
> I am wondering if we can use methods from a gcj-compiled library in uncompiled Java program(bytecode) executed on a VM.
>
> According to gcj FAQ 1.7, there is no problem to do this with 'gij' interpreter/runtime. You can compile some Java code into library (native code), and run bytecode with 'gij' to invoke library methods. But this seems only capable for 'gij', and other runtimes like HotSpot cannot load and link the library properly.
>
> I want to know if there is a general solution to allow you interface uncompiled Java program with gcj-compiled library. Any information or reference about this will be appreciated.
>
> Many Thanks,
> Yi