From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <hjl.tools@gmail.com>
Received: from mail-pg1-x533.google.com (mail-pg1-x533.google.com
 [IPv6:2607:f8b0:4864:20::533])
 by sourceware.org (Postfix) with ESMTPS id 798A53857379
 for <binutils@sourceware.org>; Fri, 10 Jun 2022 19:43:57 +0000 (GMT)
DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 798A53857379
Received: by mail-pg1-x533.google.com with SMTP id q140so83275pgq.6
 for <binutils@sourceware.org>; Fri, 10 Jun 2022 12:43:57 -0700 (PDT)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20210112;
 h=x-gm-message-state:mime-version:references:in-reply-to:from:date
 :message-id:subject:to:cc;
 bh=hyI/3ev1abxSHCSELBOd3KhEroN5o3l1vRarGnSCQm0=;
 b=uUcIcLJWztSaNuzGl0kaJzRLsRCvNOUWM0CMmPb4Ma6op1zhldMfLlNMMDvJ7kIZLI
 AQlXmEgvchnoKHfS3De53AILDU/HsNwjFA7TmsEy6AFc0GyI3o2zT+PWzcDfR7hXzf1A
 G/hLAzNhH98bYsIDsVgLMapA+70GTUbM41nphfbQNdknLsZ0U2YwX8ZxcQgNnvaU8IRe
 dn5+bel8PWKZOU233jyjX/3cYfCZqSkL/Vj9tYh2f9v1NMFvIBRTGUNTO5UopgjlE+V8
 KDTJqsmOt1etbZrLckwoYMlCFf+W6WNAIT1PZnhuGYhtaNRn50n3xtFcuU0Ru73FynLB
 Pd6g==
X-Gm-Message-State: AOAM5306UNOoeCIO2w6WPIKTnHNsDx5z9fKuOM/pk7vB7kBjl6AYOd80
 Kmkm+oWnH7rNnTBQ1JyPeQneMiI3xE37/4UpuhYwD6b+
X-Google-Smtp-Source: ABdhPJwSK5zCaPSt42ML22eALu7VJP3FH2Bhj7CQTg9/uqVlPpXHFz4dj3YU8Aon36pI7SCu233V991Eeq9K3ZS9xFQ=
X-Received: by 2002:a63:5415:0:b0:3fb:971:460a with SMTP id
 i21-20020a635415000000b003fb0971460amr41317400pgb.86.1654890236565; Fri, 10
 Jun 2022 12:43:56 -0700 (PDT)
MIME-Version: 1.0
References: <6fd28ca0-2af4-7335-18d3-31036dea7a4f@suse.com>
In-Reply-To: <6fd28ca0-2af4-7335-18d3-31036dea7a4f@suse.com>
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Fri, 10 Jun 2022 12:43:20 -0700
Message-ID: <CAMe9rOox5JjxtyamVGijSN-x+kAWCtqzy=ZYQukqorrUAtZp2A@mail.gmail.com>
Subject: Re: [PATCH 0/4] x86: follow-on to making disassembler thread-safe
To: Jan Beulich <jbeulich@suse.com>
Cc: Binutils <binutils@sourceware.org>, Alan Modra <amodra@gmail.com>
Content-Type: text/plain; charset="UTF-8"
X-Spam-Status: No, score=-3019.5 required=5.0 tests=BAYES_00, DKIM_SIGNED,
 DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,
 SPF_HELO_NONE, SPF_PASS, TXREP,
 T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
 server2.sourceware.org
X-BeenThere: binutils@sourceware.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Binutils mailing list <binutils.sourceware.org>
List-Unsubscribe: <https://sourceware.org/mailman/options/binutils>,
 <mailto:binutils-request@sourceware.org?subject=unsubscribe>
List-Archive: <https://sourceware.org/pipermail/binutils/>
List-Post: <mailto:binutils@sourceware.org>
List-Help: <mailto:binutils-request@sourceware.org?subject=help>
List-Subscribe: <https://sourceware.org/mailman/listinfo/binutils>,
 <mailto:binutils-request@sourceware.org?subject=subscribe>
X-List-Received-Date: Fri, 10 Jun 2022 19:43:59 -0000

On Fri, Jun 10, 2022 at 6:33 AM Jan Beulich <jbeulich@suse.com> wrote:
>
> Alan had noticed ubsan fallout from that combined with my conversion
> of op_riprel to bool[]. In the course of addressing that I did notice
> further things which could do with improving (or so I hope).
>
> 1: properly initialize struct instr_info instance(s)
> 2: shrink prefix related disassembler state fields
> 3: avoid string copy when swapping Vex.W controlled operands
> 4: replace global scratch buffer
>
> Jan

OK for all.

Thanks.

-- 
H.J.