From owner-freebsd-emulation Mon May 13 12:30:16 2002 Delivered-To: freebsd-emulation@freebsd.org Received: from palrel13.hp.com (palrel13.hp.com [156.153.255.238]) by hub.freebsd.org (Postfix) with ESMTP id 5329137B404 for ; Mon, 13 May 2002 12:30:13 -0700 (PDT) Received: from adlmail.cup.hp.com (adlmail.cup.hp.com [15.244.96.175]) by palrel13.hp.com (Postfix) with ESMTP id D373E4005CD; Mon, 13 May 2002 12:30:08 -0700 (PDT) Received: from gauss.cup.hp.com (gauss.cup.hp.com [15.28.97.152]) by adlmail.cup.hp.com (8.9.3 (PHNE_18546)/8.9.3 SMKit7.02) with ESMTP id MAA03750; Mon, 13 May 2002 12:30:08 -0700 (PDT) Received: (from marcel@localhost) by gauss.cup.hp.com (8.11.6/8.11.6) id g4DJU7P93060; Mon, 13 May 2002 12:30:07 -0700 (PDT) (envelope-from marcel) Date: Mon, 13 May 2002 12:30:07 -0700 From: Marcel Moolenaar To: Alexander Kabaev Cc: dochawk@psu.edu, freebsd-emulation@FreeBSD.ORG Subject: Re: lahey linux fortran compiler & programs work, but not debugger Message-ID: <20020513193007.GB42806@gauss.cup.hp.com> References: <200205101513.g4AFDwX1060608@fac13.ds.psu.edu> <20020512234440.GA41169@dhcp01.pn.xcllnt.net> <20020513095734.0a409b1b.ak03@gte.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20020513095734.0a409b1b.ak03@gte.com> User-Agent: Mutt/1.3.27i Sender: owner-freebsd-emulation@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Mon, May 13, 2002 at 09:57:34AM -0400, Alexander Kabaev wrote: > > > The Linux kernel module does not handle the ptrace(2) system call. > > There's currently a dummy implementation that simply returns ENOSYS. > > Hence, you cannot run a Linux debugger under FreeBSD. > > There are PRs with ptrace(2) syscalls for Linux emulation on i386 > (i386/33300 and i386/33299). The -CURRENT one got stale a bit and needs > to be updated, I do not have enough free time to do that at the moment > unfortunately. The PRs are assigned to Dag-Erling. Why hasn't this been dealt with already? A quick glance over the PR shows that the code has been written very well. I wouldn't be surpised if it could be applied without any thinking or testing because it has all the signs that the writer has done that already. So, are there any technical issues not apparent from glancing at the PR that need to be resolved first? -- Marcel Moolenaar USPA: A-39004 marcel@xcllnt.net To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-emulation" in the body of the message