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Date: Thu, 08 Sep 2011 16:01:00 -0000
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From: Mark Kettenis <mark.kettenis@xs4all.nl>
To: jan.kratochvil@redhat.com
CC: hjl.tools@gmail.com, gdb-patches@sourceware.org
In-reply-to: <20110908153454.GE23706@host1.jankratochvil.net> (message from	Jan Kratochvil on Thu, 8 Sep 2011 17:34:54 +0200)
Subject: Re: [patch] testsuite: Fix x32, introduce is_amd64_regs_target
References: <20110826092539.GA23720@host1.jankratochvil.net> <CAMe9rOpqQySk0Jdhgp9NPq6QAaa-nobrD1DBNuyHzXtNEcuZcQ@mail.gmail.com> <20110828200640.GA10351@host1.jankratochvil.net> <201108282105.p7SL5YAL006825@glazunov.sibelius.xs4all.nl> <20110908153454.GE23706@host1.jankratochvil.net>
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> Date: Thu, 8 Sep 2011 17:34:54 +0200
> From: Jan Kratochvil <jan.kratochvil@redhat.com>
> 
> On Sun, 28 Aug 2011 23:05:34 +0200, Mark Kettenis wrote:
> > > From: Jan Kratochvil <jan.kratochvil@redhat.com>
> > > x32 uses triple x86_64-x32-linux* which matches x86_64-*-*.
> > 
> > Uh, that's wrong.  The middle part if the target triplet is supposed
> > to be the hardware vendor.  For i386/amd64 this is pretty much
> > meaningles, but attaching a new meaning to it would be a mistake.
> > 
> > Fortunately, your diff doesn't really depend on this.  But I think you
> > should adjust the comments in the code.
> 
> The triple x86_64-x32-linux* is a reality in binutils, gcc etc.,

Where?  Neither the config.guess/config.sub in the gcc svn repo, nor
the one in the src cvs repo will ever return such a triplet.

> And the comments should reflect the reality.

Not my reality.