From: Ian Lance Taylor <iant@google.com>
To: Me Myself and I <stargate7thsymbol@live.co.uk>
Cc: <gcc-help@gcc.gnu.org>, <java@gcc.gnu.org>
Subject: Re: Question about gcj 64 bit compilation.
Date: Thu, 15 Sep 2011 04:44:00 -0000 [thread overview]
Message-ID: <mcrmxe69zyn.fsf@coign.corp.google.com> (raw)
In-Reply-To: <BAY159-W8FE6880929EE530C5B955D0070@phx.gbl> (Me Myself and, I's message of "Thu, 15 Sep 2011 10:46:07 +1030")
Me Myself and I <stargate7thsymbol@live.co.uk> writes:
> I am compiling Java source code in Mandriva 2011 64 bit,
> and default mode runs happily.
>
> The -m32 mode behaves as expected.
>
> However, when I try
>
> gcj Test.java --main=Test -m64 -o Test.bin
>
> I get the error:
>
> jc1: sorry, unimplemented: 64-bit mode not compiled in
>
> If my linux is 64 bit and if I omit -m64 and let it proceed,
>
> will gcj compile into 64 bit by default?
This error means that your gcj compiler was built without support for
x86 64-bit mode.
Ian
prev parent reply other threads:[~2011-09-15 4:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-15 0:16 Me Myself and I
2011-09-15 4:44 ` Ian Lance Taylor [this message]
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