From: Daniel Jacobowitz <drow@false.org>
To: Paul Gilliam <pgilliam@us.ibm.com>
Cc: gdb@sources.redhat.com
Subject: Re: Problem building GDB on Power64
Date: Thu, 02 Sep 2004 17:22:00 -0000 [thread overview]
Message-ID: <20040902172158.GA15192@nevyn.them.org> (raw)
In-Reply-To: <200409020920.53975.pgilliam@us.ibm.com>
On Thu, Sep 02, 2004 at 09:20:53AM -0700, Paul Gilliam wrote:
> On a ppc64 system, GDB builds as a 32-bit application. This is OK if the
> 64-bit dev. env. is not available. But if it is, this is wrong: GDB should
> build as a 64-bit application so that both 64 and 32 bit apps can be
> debugged.
>
> If I understood the configure process, I would have tried submitting a patch.
> It should be easy: just include -m64 in the CFLAGS. And make sure to link
> with the 64-bit libraries (which had better be there).
IMO, if your 64-bit environment defaults to building 32-bit code, it's
your responsibility to set -m64 yourself.
--
Daniel Jacobowitz
next prev parent reply other threads:[~2004-09-02 17:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-02 16:23 Paul Gilliam
2004-09-02 17:22 ` Daniel Jacobowitz [this message]
2004-09-02 17:54 ` Paul Gilliam
2004-09-02 17:59 ` Daniel Jacobowitz
2004-09-02 18:51 ` Andrew Cagney
2004-09-02 20:17 ` Michael Chastain
2004-09-02 20:30 ` Eli Zaretskii
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