From owner-freebsd-bugs@freebsd.org Tue Jun 28 01:40:46 2016 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B2294B8427B for ; Tue, 28 Jun 2016 01:40:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A200F20BF for ; Tue, 28 Jun 2016 01:40:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u5S1ek8g033552 for ; Tue, 28 Jun 2016 01:40:46 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 157755] [patch] gdb(1) hardware watchpoints do not work correctly in multi-threaded programs Date: Tue, 28 Jun 2016 01:40:46 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: gnu X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jhb@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Jun 2016 01:40:46 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D157755 --- Comment #7 from John Baldwin --- Note that in theory dragonfly also supports PT_GET/SETDBREGS (though upstre= am gdb does not have a config for Dragonfly), so I think it should stay in the pan-BSD files rather than move to a FreeBSD-specific file. I ended up doing something similar, but using an inline iteration rather than iterate_thread= s() (and I have an initial patch to move the debug register stuff into x86bsd-nat.c). This is the patchset I plan to post for review upstream: https://github.com/bsdjhb/gdb/compare/thread_dbreg --=20 You are receiving this mail because: You are the assignee for the bug.=