From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 0FCDB385043E for ; Wed, 18 May 2022 15:31:18 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 0FCDB385043E Received: from mail-wm1-f70.google.com (mail-wm1-f70.google.com [209.85.128.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-183-bZ7vmD1mMqG-Q_nHd5f7BQ-1; Wed, 18 May 2022 11:31:16 -0400 X-MC-Unique: bZ7vmD1mMqG-Q_nHd5f7BQ-1 Received: by mail-wm1-f70.google.com with SMTP id o24-20020a05600c379800b003943412e81dso902376wmr.6 for ; Wed, 18 May 2022 08:31:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=G1gQAewWbSD/Ak8VI9DbdXqMK+yXALtQriAA7zhgi5w=; b=E2h7huD6dEd1RPEInZelwB1LRi1gkb25yVlwRBFaBWFJvW4xHKI9g5qLSbWQDRBdPe 7I85TkH/UyM9xGVLdWONrjb++hHj/JX43Gtdrg2NmZzhn9KA2XROHVeibCOlIyAEUIoy NfAb0th8/DwR3GiM7b5AOTI9Y1q1ZbzJB84U/L/75KFA70IUOwgii+vjpDn2fwv30ARH 3FJ5KnJpuhisefcZdGGSPk83fnzxKpbrME6jNDTfNqGeaqTDhLRNbkFj6FQmsuGDrd6A FFrAAZOYAoZzhepZRdsxIPxJayWB0gdacPV0URjCHteN1tUBf2yhdDekpRXBheijshWB jICw== X-Gm-Message-State: AOAM533DC0lxGYACa6s7UWiZdZjaInCblvB4GIF80GXk/11JMedonGGK BxmZRYDYQ75fx1EJmdhnyFiPe1oek3nQ0W+M0kgoAc2MGY8agGDBEE7BDx1ZlbIaWt2BFai0pG8 oOat0VsArQa/KP0ECog== X-Received: by 2002:adf:f3c1:0:b0:20c:d534:b110 with SMTP id g1-20020adff3c1000000b0020cd534b110mr239206wrp.144.1652887874477; Wed, 18 May 2022 08:31:14 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy+ZKlmNWtZ7Ikj1O76JWCMIKzBww7xNRTmfofCunffPNbjNXAV2ftmKTyf56pjSs0CSBZ/Iw== X-Received: by 2002:adf:f3c1:0:b0:20c:d534:b110 with SMTP id g1-20020adff3c1000000b0020cd534b110mr239193wrp.144.1652887874314; Wed, 18 May 2022 08:31:14 -0700 (PDT) Received: from [192.168.1.6] (adsl-2-solo-173-39.claranet.co.uk. [80.168.173.39]) by smtp.gmail.com with ESMTPSA id n14-20020a05600c3b8e00b0039429bfebeasm5371776wms.2.2022.05.18.08.31.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 18 May 2022 08:31:13 -0700 (PDT) Message-ID: Date: Wed, 18 May 2022 16:31:13 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 Subject: Re: [PATCH][Binutils][GAS] arm: Add unwind support for mixed register lists To: Victor Do Nascimento , binutils@sourceware.org References: <20220504104146.39363-1-victor.donascimento@arm.com> From: Nick Clifton In-Reply-To: <20220504104146.39363-1-victor.donascimento@arm.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-GB Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-5.0 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, NICE_REPLY_A, RCVD_IN_DNSWL_LOW, SPF_HELO_NONE, SPF_NONE, 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 May 2022 15:31:19 -0000 Hi Victor, > This patch extends support for the encoding of the Return Address Authentication pseudo-register in lists containing other register types - e.g. '.save {r4,ra_auth_code,lr}'. > Lists are broken down into sub-lists allowing assembler to emit the correct new pacbti unwind opcode for the RA_AUTH_CODE pseudo register. Patch approved and applied. Cheers Nick