From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.12] helo=sc8-sf-mx2.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1DUC1q-0001Kp-3d for user-mode-linux-devel@lists.sourceforge.net; Fri, 06 May 2005 16:14:42 -0700 Received: from lakshmi.addtoit.com ([198.99.130.6] helo=lakshmi.solana.com) by sc8-sf-mx2.sourceforge.net with esmtp (Exim 4.41) id 1DUC1o-0008D9-1x for user-mode-linux-devel@lists.sourceforge.net; Fri, 06 May 2005 16:14:42 -0700 Message-Id: <200505062249.j46MnARu010455@ccure.user-mode-linux.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii From: Jeff Dike Subject: [uml-devel] [PATCH 5/12] UML - S390 preparation, save an extra register 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: Fri, 06 May 2005 18:49:10 -0400 To: torvalds@osdl.org, akpm@osdl.org Cc: linux-kernel@vger.kernel.org, user-mode-linux-devel@lists.sourceforge.net, Bodo Stroesser From: Bodo Stroesser s390 tt-mode needs to save not only syscall number, but an further register also. Signed-off-by: Bodo Stroesser Signed-off-by: Jeff Dike Index: linux-2.6.12-rc3-mm/arch/um/kernel/tt/syscall_user.c =================================================================== --- linux-2.6.12-rc3-mm.orig/arch/um/kernel/tt/syscall_user.c 2005-05-06 14:42:20.000000000 -0400 +++ linux-2.6.12-rc3-mm/arch/um/kernel/tt/syscall_user.c 2005-05-06 14:49:52.000000000 -0400 @@ -63,6 +63,10 @@ UPT_SYSCALL_NR(TASK_REGS(task)) = PT_SYSCALL_NR(proc_regs); +#ifdef UPT_ORIGGPR2 + UPT_ORIGGPR2(TASK_REGS(task)) = REGS_ORIGGPR2(proc_regs); +#endif + if(((unsigned long *) PT_IP(proc_regs) >= &_stext) && ((unsigned long *) PT_IP(proc_regs) <= &_etext)) tracer_panic("I'm tracing myself and I can't get out"); ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. Get your fingers limbered up and give it your best shot. 4 great events, 4 opportunities to win big! Highest score wins.NEC IT Guy Games. Play to win an NEC 61 plasma display. Visit http://www.necitguy.com/?r=20 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel