From: Brian Jones <cbjones1@gmail.com>
To: Yi Lin <qinsoon@gmail.com>
Cc: "java@gcc.gnu.org" <java@gcc.gnu.org>
Subject: Re: Interface gcj-compiled library with Java programs in a runtime (other than gij)?
Date: Mon, 13 Feb 2012 04:01:00 -0000 [thread overview]
Message-ID: <1586090240029193189@unknownmsgid> (raw)
In-Reply-To: <4F387D25.40406@gmail.com>
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 <qinsoon@gmail.com> 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
next prev parent reply other threads:[~2012-02-13 4:01 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-13 3:01 Yi Lin
2012-02-13 4:01 ` Brian Jones [this message]
2012-02-13 4:30 ` Yi Lin
2012-02-13 18:33 ` David Daney
2012-02-14 9:48 ` Andrew Haley
2012-02-14 10:31 ` Bryce McKinlay
2012-02-14 11:26 ` Yi Lin
2012-02-14 11:44 ` Bryce McKinlay
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