From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by sourceware.org (Postfix) with ESMTPS id E48C83AFE027 for ; Mon, 19 Dec 2022 08:44:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org E48C83AFE027 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-out1.suse.de (Postfix) with ESMTPS id D0A0F34FB7; Mon, 19 Dec 2022 08:44:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1671439467; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=YIj9dzzNf4WuxBOutKJrLHF6c7zGjcyj17ncXEwHWFw=; b=ThMeM5nM7Z1AY7LzIOi2sB7WdicStQ1eZ+6sSlRw3UNwHjVXnzWouMRekck89JOlZlsOk6 2syHI3IFLjkrd06yP5sE/tL4Wi9+9o/5/qNE/M189K0SZ+i+sUHL2B1GI5NoT7gctmerb7 REFTsqwOG8dQm7PSc5cvd/Adr8c+xqA= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1671439467; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=YIj9dzzNf4WuxBOutKJrLHF6c7zGjcyj17ncXEwHWFw=; b=JaMmWEoeexVrqLaCyBh6YgCzb5Ob5H7FVvgatjzv23XGnjS5K6XHOnj58INh3AB5TWdnLe sAb26ZJWbGFzZDCA== 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 BF63513498; Mon, 19 Dec 2022 08:44:27 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id f9rALWskoGMvFwAAMHmgww (envelope-from ); Mon, 19 Dec 2022 08:44:27 +0000 Message-ID: <3c4aacb0-b8e7-de52-950b-74bbbc67c6bd@suse.cz> Date: Mon, 19 Dec 2022 09:44:27 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: new ubsan handler Content-Language: en-US To: Martin Uecker , gcc@gcc.gnu.org References: 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=-6.4 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 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 12/17/22 20:35, Martin Uecker wrote: > > > Hi all, > > what is the process for adding a new UBsan handler? Hello. Yes, we sync the run-time library from LLVM project. So a new sanitizer should go there first. > > We have the source in the GCC tree, but I guess this > should go via LLVM? And the compiler support (instrumentation) is independent. Cheers, Martin > > > Martin >