From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by sourceware.org (Postfix) with ESMTPS id 206B23858C54 for ; Fri, 2 Sep 2022 07:00:07 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 206B23858C54 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=suse.cz Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 1354A20D19; Fri, 2 Sep 2022 07:00:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1662102005; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1upSXcU/+HclfNUmAhV/4zMcSRq12bPROgRs9oWYIUo=; b=K5ZjlP4+Q6YXaOXhmEizOMjzB3CoflXNyI2O6zUj2KUeKL0/6m8KYVlk02p/Yq/Ry5mzsc KAAx7RStSldZKrpBsFIv9u12lRoVuQDB5OZbSbGmrsa4bKDgpUnL05/vMRIrgyN4bPCXYu wXj77Qv+tXR4vec4UqRsYwQTlxYZ57o= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1662102005; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1upSXcU/+HclfNUmAhV/4zMcSRq12bPROgRs9oWYIUo=; b=6j564L+Bx6W9l+l8WWVJZ7HA4H8sf3PA08zIKIaXpw/zfdFco2SizMhS77CDB9zYf6Sq0T hgmqA3NKvT4k8uAQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 0200913328; Fri, 2 Sep 2022 07:00:04 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id G8ytOvSpEWOSUgAAMHmgww (envelope-from ); Fri, 02 Sep 2022 07:00:04 +0000 Message-ID: Date: Fri, 2 Sep 2022 09:00:04 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.0 Subject: Re: [PATCH 1/3] STABS: remove -gstabs and -gxcoff functionality To: Richard Biener Cc: GCC Patches References: <10a94ccc-e01b-b98a-0fcb-cd661c10c315@suse.cz> Content-Language: en-US From: =?UTF-8?Q?Martin_Li=c5=a1ka?= In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-5.9 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,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 List-Id: On 9/1/22 13:18, Richard Biener wrote: > I presume WarnRemoved will diagnose use of -gstabs but not fail > compilation. Will -gstabs then still enable -g (with the default debug > format)? No, it won't set -g option. > > Please followup with a gcc-13/changes.html entry. Sure. > > I notice we have VMS_DEBUGGING_INFO left. From a quick look > it is used by alpha*-dec-* (exclusively) and ia64-hp-*vms* (maybe > also supports DWARF, it is ELF at least). One of the goals of > non-DWARF removal was to get rid of debug hooks and instead allow > "free-form" early debug generation from the frontends. Can you please explain what you mean by the free-form and what's expected to do with the VMS_DEBUGGING_INFO macro? Cheers, Martin