From: "H.J. Lu" <hjl.tools@gmail.com>
To: Michael Snyder <msnyder@vmware.com>
Cc: Eli Zaretskii <eliz@gnu.org>, gdb-patches@sourceware.org
Subject: Re: PATCH: Support x86 pseudo registers
Date: Tue, 02 Mar 2010 22:00:00 -0000 [thread overview]
Message-ID: <6dc9ffc81003021359h15250892q139c4cac09d5cb88@mail.gmail.com> (raw)
In-Reply-To: <4B8D89CD.5050700@vmware.com>
On Tue, Mar 2, 2010 at 1:57 PM, Michael Snyder <msnyder@vmware.com> wrote:
> Daniel Jacobowitz wrote:
>>
>> On Tue, Mar 02, 2010 at 11:47:35PM +0200, Eli Zaretskii wrote:
>>>
>>> Who can help out here? I can help with wording, if someone tells the
>>> story.
>>
>> Presumably H. J. knows why he wrote the patch?
>>
>> I presume it lets us say $ah or $ax in addition to $eax, and lets $eax
>> work on 64-bit systems where we really have $rax.
>
> Mmm hmm, and the context would be expressions or anywhere where a
> register name is appropriate (eg. info reg). Yes?
>
Yes.
(top-gdb) info reg $edi
edi 0x1 1
(top-gdb) info reg $rdi
rdi 0x1 1
(top-gdb) info reg $dl
dl 0xd8 -40
(top-gdb) info reg $dil
dil 0x1 1
(top-gdb)
--
H.J.
next prev parent reply other threads:[~2010-03-02 22:00 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 [this message]
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
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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