From: Mark Kettenis <mark.kettenis@xs4all.nl>
To: stanshebs@earthlink.net
Cc: gingold@adacore.com, gdb-patches@sourceware.org
Subject: Re: [RFA] Darwin Port (Part 1: changes in common files)
Date: Mon, 10 Nov 2008 20:25:00 -0000 [thread overview]
Message-ID: <200811102021.mAAKLouB025989@brahms.sibelius.xs4all.nl> (raw)
In-Reply-To: <4918946A.6050501@earthlink.net> (message from Stan Shebs on Mon, 10 Nov 2008 12:07:06 -0800)
> Date: Mon, 10 Nov 2008 12:07:06 -0800
> From: Stan Shebs <stanshebs@earthlink.net>
>
> Mark Kettenis wrote:
> > Why do you need both Darwin and Darwin64? We don't do this for other
> > operating systems that have both a 32-bit and a 64-bit variant.
> >
> >
> This may or may not be necessary - the ABIs are different, and both
> 32-bit and 64-bit executables can be run at the same time by the same
> kernel, no rebooting needed. So a GDB session does have to distinguish
> the two types of executables.
That's no different from Linux or FreeBSD or NetBSD. Those systems
will happily run 32-bit and 64-bit executables alongside eachother (as
long as you are running a 64-bit kernel).
next prev parent reply other threads:[~2008-11-10 20:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-10 10:21 Tristan Gingold
2008-11-10 19:37 ` Mark Kettenis
2008-11-10 20:24 ` Stan Shebs
2008-11-10 20:25 ` Mark Kettenis [this message]
2008-11-11 1:27 ` Joel Brobecker
2008-11-11 3:00 ` Mark Kettenis
2008-11-12 10:11 ` Tristan Gingold
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