From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264765AbUEJPoT (ORCPT ); Mon, 10 May 2004 11:44:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264767AbUEJPoT (ORCPT ); Mon, 10 May 2004 11:44:19 -0400 Received: from smtp015.mail.yahoo.com ([216.136.173.59]:2918 "HELO smtp015.mail.yahoo.com") by vger.kernel.org with SMTP id S264765AbUEJPoS (ORCPT ); Mon, 10 May 2004 11:44:18 -0400 Subject: ptrace in 2.6.5 From: Fabiano Ramos To: Linux Kernel Mailing List Content-Type: text/plain Message-Id: <1084203979.1421.1.camel@slack.domain.invalid> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 Date: Mon, 10 May 2004 12:46:19 -0300 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi All. Is ptrace(), in singlestep mode, required to stop after a int 0x80? When tracing a sequence like mov ... int 0x80 mov .... ptrace would notify the tracer after the two movs, but not after the int 0x80. I want to know if it is a bug or the expected behaviour. TIA, Fabiano