From: "Schimpe, Christina" <christina.schimpe@intel.com>
To: "Beulich, Jan" <JBeulich@suse.com>
Cc: "Jiang, Haochen" <haochen.jiang@intel.com>,
Binutils <binutils@sourceware.org>,
"gdb-patches@sourceware.org" <gdb-patches@sourceware.org>,
H.J.Lu <hjl.tools@gmail.com>,
Alexander Monakov <amonakov@ispras.ru>,
Tom de Vries <tdevries@suse.de>,
"Gerlicher, Klaus" <klaus.gerlicher@intel.com>,
Sam James <sam@gentoo.org>
Subject: RE: Inconsistent usage on onebyte_modrm and twobyte_modrm table in x86 disassembler and gdb?
Date: Wed, 27 Aug 2025 15:23:32 +0000 [thread overview]
Message-ID: <SN7PR11MB7638A4244379C3F9510B0579F938A@SN7PR11MB7638.namprd11.prod.outlook.com> (raw)
In-Reply-To: <deccc79e-0014-489b-a795-18642b680a7f@suse.com>
Hi Jan,
> -----Original Message-----
> From: Jan Beulich <jbeulich@suse.com>
> Sent: Wednesday, August 27, 2025 2:20 PM
> To: Schimpe, Christina <christina.schimpe@intel.com>
> Cc: Jiang, Haochen <haochen.jiang@intel.com>; Binutils
> <binutils@sourceware.org>; gdb-patches@sourceware.org; H.J.Lu
> <hjl.tools@gmail.com>; Alexander Monakov <amonakov@ispras.ru>; Tom de
> Vries <tdevries@suse.de>; Gerlicher, Klaus <klaus.gerlicher@intel.com>; Sam
> James <sam@gentoo.org>
> Subject: Re: Inconsistent usage on onebyte_modrm and twobyte_modrm table
> in x86 disassembler and gdb?
>
> On 27.08.2025 12:32, Schimpe, Christina wrote:
> > Thanks a lot for working on this. I have followed this thread and also discussed
> this with Klaus a bit.
> > I still wonder, would it make sense to align the logic in x86 disassembler and
> gdb ?
>
> Well, fundamentally a function like amd64_get_insn_details() should live in the
> disassembler (library). Just that, from all I know, the disassembler isn't set up at
> all to hand out that kind of information. It would take quite a bit of re-org to
> allow that to effectively be a byproduct (as it ought to be, imo).
I agree, that sounds like the optimal solution and I absolutely understand your concern here.
Thanks for the clarification,
Christina
Intel Deutschland GmbH
Registered Address: Am Campeon 10, 85579 Neubiberg, Germany
Tel: +49 89 99 8853-0, www.intel.de
Managing Directors: Sean Fennelly, Jeffrey Schneiderman, Tiffany Doon Silva
Chairperson of the Supervisory Board: Nicole Lau
Registered Office: Munich
Commercial Register: Amtsgericht Muenchen HRB 186928
prev parent reply other threads:[~2025-08-27 15:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <SJ5PPF77D28E3C228C975969E2B0BDB2853EC3EA@SJ5PPF77D28E3C2.namprd11.prod.outlook.com>
[not found] ` <92aea037-9c0e-438f-8a0a-fd52dd2df7bc@suse.com>
2025-08-25 8:45 ` Sam James
2025-08-25 9:26 ` Alexander Monakov
2025-08-25 14:33 ` Tom de Vries
2025-08-26 6:02 ` Jiang, Haochen
2025-08-26 8:19 ` Gerlicher, Klaus
2025-08-26 9:31 ` Tom de Vries
2025-08-27 10:32 ` Schimpe, Christina
2025-08-27 12:20 ` Jan Beulich
2025-08-27 15:23 ` Schimpe, Christina [this message]
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