public inbox for java@gcc.gnu.org
 help / color / mirror / Atom feed
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

      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]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=mcrmxe69zyn.fsf@coign.corp.google.com \
    --to=iant@google.com \
    --cc=gcc-help@gcc.gnu.org \
    --cc=java@gcc.gnu.org \
    --cc=stargate7thsymbol@live.co.uk \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).