From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-f42.google.com (mail-wm1-f42.google.com [209.85.128.42]) by sourceware.org (Postfix) with ESMTPS id F30133858C60 for ; Thu, 26 Jan 2023 16:38:49 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org F30133858C60 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=palves.net Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-wm1-f42.google.com with SMTP id k16so1534912wms.2 for ; Thu, 26 Jan 2023 08:38:49 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:content-language:in-reply-to:mime-version :user-agent:date:message-id:from:references:cc:to:subject :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=pUKQ7io4vrlw3wgD4rAnQn15Qp3N4BSh2u2bMkrXLOk=; b=yhFTS50zM9dspBWkwkVZhJ4GRWT+vq7rqTXGmcCEIIjBworSPDZ0uSQLcsFbjVZTf0 kuJggNA890nRRZcx9HOmj6X8pPl52CFzqU0Yq2MdLeY/ykdzozpkEJi5ZHGpenBU9b0e oCSWIaeCV+p/lA19XEl6zU2E/LVV3GHWVoCU2su1FUhgMtEMwRJPPdy2oCYiHFM9KGz0 rcTr/juwAzsGs/sgyfvWmPhhGT3MU0D8spverK4pOrSQt6qrRSbhKWviNJlnTvYGAAjx CD3cZhokXss5uoaZrkLDtaAxU55YSgvEF8rNtrk1KPd4j9YA6l/pBDK6TWnTETH4EHWL NCHA== X-Gm-Message-State: AFqh2kpU2jaDgc2AxvDeGwksFRMD03X0M952OUGTDNrI9l/2Kup6Jcqb +9SvTJ+DWsICfPCbsCk/pYG7W06Phy9cqQ== X-Google-Smtp-Source: AMrXdXvxZDMrFnm0pTupvL6uhWdQRdlfZMYhFSpDhYsYE2o0DSTTCRhHHlM334w05EhW8KNdjOHwIA== X-Received: by 2002:a05:600c:1c02:b0:3d2:3b8d:21e5 with SMTP id j2-20020a05600c1c0200b003d23b8d21e5mr36238434wms.14.1674751128882; Thu, 26 Jan 2023 08:38:48 -0800 (PST) Received: from ?IPv6:2001:8a0:f92b:9e00::1fe? ([2001:8a0:f92b:9e00::1fe]) by smtp.gmail.com with ESMTPSA id j22-20020a05600c485600b003cffd3c3d6csm1844187wmo.12.2023.01.26.08.38.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 26 Jan 2023 08:38:48 -0800 (PST) Subject: Re: [pushed] [gdb/testsuite] Add and use is_x86_64_m64_target To: Tom Tromey , Tom de Vries via Gdb-patches Cc: Tom de Vries References: <20230125200626.29340-1-tdevries@suse.de> <20230125200626.29340-4-tdevries@suse.de> <87zga6tihb.fsf@tromey.com> <0e639a56-144c-7d0b-c100-a9a6253d7075@suse.de> <87fsbxs2dn.fsf@tromey.com> From: Pedro Alves Message-ID: Date: Thu, 26 Jan 2023 16:38:45 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: <87fsbxs2dn.fsf@tromey.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.6 required=5.0 tests=BAYES_00,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,KAM_DMARC_STATUS,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 2023-01-26 4:10 p.m., Tom Tromey wrote: >>>>>> "Tom" == Tom de Vries via Gdb-patches writes: > > Tom> On 1/26/23 10:17, Tom de Vries wrote: >>> ./gdb.base/jit-reader.exp: >>>   require {is_any_target "i?86-*-*" "x86_64-*-*"} is_lp64_target >>> ./gdb.arch/amd64-i386-address.exp: >>>   require {is_any_target "x86_64-*-*" "i?86-*-*"} is_lp64_target > > Tom> And, doesn't is_lp64_target imply that we're not on an "i?86-*-*" ? > > Tom> Am I missing something here? > > I am not sure. Can you use 'gcc -m64' on an x86? Yeah, you can. CodeSourcery toolchains used to be like that back in the day -- 32-bit hosted, so the target triplet indicated 32-bit, but you could use -m64 for 64-bit. No clue what they do nowadays. Pedro Alves > Or could you have a > 64-bit machine that advertises as i386 if userspace is mostly 32-bit?