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 [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id C05A63858408 for ; Wed, 17 Nov 2021 10:44:52 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org C05A63858408 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-342-AAlAiei8OdWyZNsb2aw7rA-1; Wed, 17 Nov 2021 05:44:49 -0500 X-MC-Unique: AAlAiei8OdWyZNsb2aw7rA-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 624BF1926DA1; Wed, 17 Nov 2021 10:44:48 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.39.194.81]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7430C6911C; Wed, 17 Nov 2021 10:44:44 +0000 (UTC) From: Florian Weimer To: Stan Cox Cc: Stefan Liebler , Arjun Shankar , libc-alpha@sourceware.org, systemtap@sourceware.org Subject: Re: glibc build failure due to Systemtap probe change References: <87a6i4e9ej.fsf@oldenburg.str.redhat.com> <1830a8cb-e52e-aa03-b8dc-9dda2d697582@redhat.com> Date: Wed, 17 Nov 2021 11:44:42 +0100 In-Reply-To: <1830a8cb-e52e-aa03-b8dc-9dda2d697582@redhat.com> (Stan Cox's message of "Tue, 16 Nov 2021 16:52:45 -0500") Message-ID: <87a6i383j9.fsf@oldenburg.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Spam-Status: No, score=-6.6 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: systemtap@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Systemtap mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Nov 2021 10:44:54 -0000 * Stan Cox: > systemtap can now extract and store floats as long type and do basic > operations so static markers now tag a float arg with a 'f'. > > Hmm, so __longjump is creating its own STAP_PROBE_ASM_TEMPLATE? Is there a way way to use STAP_PROBE_ASM without supplying the template? There's no type inspection in assembler, after all. Thanks, Florian