From owner-cvs-all@FreeBSD.ORG Tue Feb 20 15:11:38 2007 Return-Path: X-Original-To: cvs-all@freebsd.org Delivered-To: cvs-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id ECCC316AB37; Tue, 20 Feb 2007 14:40:31 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from relay01.kiev.sovam.com (relay01.kiev.sovam.com [62.64.120.200]) by mx1.freebsd.org (Postfix) with ESMTP id 8E84E13C48D; Tue, 20 Feb 2007 14:40:31 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from [212.82.216.227] (helo=fw.zoral.com.ua) by relay01.kiev.sovam.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.60) (envelope-from ) id 1HJWAH-000BcG-TG; Tue, 20 Feb 2007 16:40:30 +0200 Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by fw.zoral.com.ua (8.13.4/8.13.4) with ESMTP id l1KEeDGX023586 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 20 Feb 2007 16:40:14 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.13.8/8.13.8) with ESMTP id l1KEeDZ6010864; Tue, 20 Feb 2007 16:40:13 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.13.8/8.13.8/Submit) id l1KEeDmh010863; Tue, 20 Feb 2007 16:40:13 +0200 (EET) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Tue, 20 Feb 2007 16:40:13 +0200 From: Kostik Belousov To: John Baldwin Message-ID: <20070220144012.GX39168@deviant.kiev.zoral.com.ua> References: <200702191057.l1JAvmZW059331@repoman.freebsd.org> <200702191849.54339.jhb@freebsd.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="NJ5+aVN4Egd/eJfU" Content-Disposition: inline In-Reply-To: <200702191849.54339.jhb@freebsd.org> User-Agent: Mutt/1.4.2.2i X-Virus-Scanned: ClamAV version 0.88.7, clamav-milter version 0.88.7 on fw.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-0.1 required=5.0 tests=ALL_TRUSTED,SPF_NEUTRAL autolearn=failed version=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on fw.zoral.com.ua X-Scanner-Signature: 8fcfa5a562f326ba64a474cd1db6e25e X-DrWeb-checked: yes X-SpamTest-Envelope-From: kostikbel@gmail.com X-SpamTest-Group-ID: 00000000 X-SpamTest-Info: Profiles 793 [Feb 20 2007] X-SpamTest-Info: helo_type=3 X-SpamTest-Info: {received from trusted relay: not dialup} X-SpamTest-Method: none X-SpamTest-Method: Local Lists X-SpamTest-Rate: 0 X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0255], KAS30/Release Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/i386/i386 db_trace.c X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Feb 2007 15:11:38 -0000 --NJ5+aVN4Egd/eJfU Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Feb 19, 2007 at 06:49:53PM -0500, John Baldwin wrote: > On Monday 19 February 2007 05:57, Konstantin Belousov wrote: > > kib 2007-02-19 10:57:48 UTC > >=20 > > FreeBSD src repository > >=20 > > Modified files: > > sys/i386/i386 db_trace.c=20 > > Log: > > Unbreak ddb stepping over special frames after the following commit: >=20 > amd64 might need the same fix, and kgdb needs to be updated for both as > well if it hasn't been already. I doubt it. Register calling conventions for amd64 made the same change=20 for this architecture to look like movq %rsp, %rdi thus not modifying stack frame layout. Could someone with amd64 current box confirm/deny this ? Kgdb is more involved. I think that some compatibility stuff needed there, to be able to step over both old and new kind of frames. --NJ5+aVN4Egd/eJfU Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFF2whMC3+MBN1Mb4gRAreTAJ9D6ESGdrLQ299J1rbK+CuyEjyArACfSZnO jKzwjS8sj1TH4axfYTRa4Mg= =9hH8 -----END PGP SIGNATURE----- --NJ5+aVN4Egd/eJfU--