From owner-freebsd-hackers@FreeBSD.ORG Sat Sep 10 19:34:49 2005 Return-Path: X-Original-To: freebsd-hackers@freebsd.org Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AC64F16A41F for ; Sat, 10 Sep 2005 19:34:49 +0000 (GMT) (envelope-from razzorback2005@gmail.com) Received: from rproxy.gmail.com (rproxy.gmail.com [64.233.170.199]) by mx1.FreeBSD.org (Postfix) with ESMTP id 48BDD43D48 for ; Sat, 10 Sep 2005 19:34:49 +0000 (GMT) (envelope-from razzorback2005@gmail.com) Received: by rproxy.gmail.com with SMTP id i8so211739rne for ; Sat, 10 Sep 2005 12:34:48 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=oaUZGjAeNRAq7mwmPVeOvrYSY57xOHJvl/YuWKK5sjRnlBVIjT8BTNgF+4VWgwtvrDpc5Fcsl7c5WW6zaqctA0YA+fngTN4rTfjMV+m5RbFWy0y8xA0YviY8W9l+5LvmY6YSupBa6NvcXnXmQgYLDbo1wVaEv7tsItRRKHLiL/4= Received: by 10.38.11.30 with SMTP id 30mr143987rnk; Sat, 10 Sep 2005 12:34:48 -0700 (PDT) Received: by 10.38.101.26 with HTTP; Sat, 10 Sep 2005 12:34:48 -0700 (PDT) Message-ID: Date: Sat, 10 Sep 2005 21:34:48 +0200 From: Zlatan Ibrahimovic To: freebsd-hackers@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Subject: clock software interrupt X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: razzorback2005@gmail.com List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 10 Sep 2005 19:34:49 -0000 Hi folks, I've seen clock software interrupt thread (referring to clk_ithd in kern/kern_intr.c); watching to manpages I read that priority is used as vector for that thread. My question is how can I call this software handler? There's no track in the IDT for the associated handler... (ia32, for better check see i386/i386/exception.s). Thanks, Mark Swetter