From: Eli Zaretskii <eliz@gnu.org>
To: Pedro Alves <pedro@codesourcery.com>
Cc: gdb-patches@sourceware.org, hjl.tools@gmail.com, msnyder@vmware.com
Subject: Re: PATCH: Support x86 pseudo registers
Date: Fri, 12 Mar 2010 08:30:00 -0000 [thread overview]
Message-ID: <83ljdy0wn9.fsf@gnu.org> (raw)
In-Reply-To: <201003120423.07852.pedro@codesourcery.com>
> From: Pedro Alves <pedro@codesourcery.com>
> Date: Fri, 12 Mar 2010 04:23:07 +0000
> Cc: "H.J. Lu" <hjl.tools@gmail.com>,
> msnyder@vmware.com
>
> I just realized that this change means that $sp is now just
> a 16-bit word of $esp, instead of a pseudo-register resolving to
> either $esp/$rsp (32-bit/64-bit). I can't say it is actually wrong to
> have it that way
I think it's very wrong, because it means we no longer have a generic
stack pointer register, at least not on x86. Is that true?
next prev parent reply other threads:[~2010-03-12 8:30 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-01 17:02 H.J. Lu
2010-03-02 11:17 ` Mark Kettenis
2010-03-02 13:55 ` Daniel Jacobowitz
2010-03-02 14:08 ` H.J. Lu
2010-03-02 15:04 ` Daniel Jacobowitz
2010-03-02 15:37 ` H.J. Lu
2010-03-02 17:54 ` Eli Zaretskii
2010-03-02 19:01 ` H.J. Lu
2010-03-02 20:54 ` Eli Zaretskii
2010-03-02 21:06 ` H.J. Lu
2010-03-02 21:47 ` Eli Zaretskii
2010-03-02 21:52 ` Daniel Jacobowitz
2010-03-02 21:57 ` Michael Snyder
2010-03-02 22:00 ` H.J. Lu
2010-03-02 22:07 ` H.J. Lu
2010-03-03 17:33 ` Eli Zaretskii
2010-03-03 17:53 ` H.J. Lu
2010-03-03 18:09 ` Eli Zaretskii
2010-03-03 20:20 ` H.J. Lu
2010-03-12 4:23 ` Pedro Alves
2010-03-12 5:32 ` H.J. Lu
2010-03-12 6:07 ` H.J. Lu
2010-03-12 18:22 ` Michael Snyder
2010-03-12 8:30 ` Eli Zaretskii [this message]
2010-03-12 15:26 ` Pedro Alves
2010-03-12 16:04 ` Eli Zaretskii
2010-03-12 16:30 ` Daniel Jacobowitz
2010-03-12 18:14 ` Eli Zaretskii
2010-03-12 18:20 ` Pedro Alves
2010-03-12 18:55 ` Eli Zaretskii
2010-03-12 19:47 ` H.J. Lu
2010-03-12 16:31 ` Pedro Alves
2010-03-02 21:58 ` H.J. Lu
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