From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Subject: Re: [Valgrind-users] Re: [uml-devel] Re: UML and valgrind References: <410EFCDB.8080404@enterasys.com> <200408030517.i735HZUE026250@ccure.user-mode-linux.org> <200408031450.i73EoEvv002040@ccure.user-mode-linux.org> <200408031750.i73HoMvv002966@ccure.user-mode-linux.org> <410FCC70.1050902@enterasys.com> <200408031931.i73JVkvv003367@ccure.user-mode-linux.org> <410FF1C3.9060509@enterasys.com> From: Tom Hughes In-Reply-To: <410FF1C3.9060509@enterasys.com> (D. Bahi's message of "Tue, 03 Aug 2004 16:12:51 -0400") Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: Date: Wed, 04 Aug 2004 08:47:34 +0100 To: "D. Bahi" Cc: Jeff Dike , Nicholas Nethercote , user-mode-linux-devel@lists.sourceforge.net, valgrind-users@lists.sourceforge.net In message <410FF1C3.9060509@enterasys.com> D. Bahi wrote: > alright, i don't read assembly (head hung low) but > valgrind 2.1.2/coregrind/vg_syscall.S has something > that makes me ask why i'm getting the 'clone() not > supported message' You're not getting as far as any code in vg_syscall.S though. Don't get confused by VG_(clone) as that has nothing to do with implementing clone in the client program - it's used by valgrind to start the background threads that it uses for handling blocking system calls. > does this need some kind of tie-in code in vg_syscalls.c? Not exactly. The message you are getting comes from vg_syscalls.c but the point is that clone is not like other system calls where you can trivially implement it - it would require a substantial amount of work throughout valgrind. Tom -- Tom Hughes (thh@cyberscience.com) Software Engineer, Cyberscience Corporation http://www.cyberscience.com/ ------------------------------------------------------- This SF.Net email is sponsored by OSTG. Have you noticed the changes on Linux.com, ITManagersJournal and NewsForge in the past few weeks? Now, one more big change to announce. We are now OSTG- Open Source Technology Group. Come see the changes on the new OSTG site. www.ostg.com _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel