From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1F6IUw-0003pS-GP for user-mode-linux-devel@lists.sourceforge.net; Mon, 06 Feb 2006 18:22:30 -0800 Received: from [198.99.130.12] (helo=saraswathi.solana.com) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1F6IUw-000411-2Y for user-mode-linux-devel@lists.sourceforge.net; Mon, 06 Feb 2006 18:22:30 -0800 Message-Id: <200602070223.k172NpJa009654@ccure.user-mode-linux.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii From: Jeff Dike Subject: [uml-devel] [PATCH 2/8] UML - Define jmpbuf access constants 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: Mon, 06 Feb 2006 21:23:51 -0500 To: akpm@osdl.org Cc: linux-kernel@vger.kernel.org, user-mode-linux-devel@lists.sourceforge.net With newer libcs, the JB_* macros (which we shouldn't be using anyway, probably) go away. This patch defines them if setjmp.h doesn't. It'd be nice to have a real way to do this, as sysrq-t requires a way to get registers from out-of-context threads, which we store in jmpbufs. Signed-off-by: Jeff Dike Index: linux-2.6.15/arch/um/os-Linux/sys-i386/registers.c =================================================================== --- linux-2.6.15.orig/arch/um/os-Linux/sys-i386/registers.c 2005-10-28 12:58:12.000000000 -0400 +++ linux-2.6.15/arch/um/os-Linux/sys-i386/registers.c 2006-02-06 17:34:36.000000000 -0500 @@ -127,6 +127,12 @@ void get_safe_registers(unsigned long *r memcpy(regs, exec_regs, HOST_FRAME_SIZE * sizeof(unsigned long)); } +#ifndef JB_PC +#define JB_PC 5 +#define JB_SP 4 +#define JB_BP 3 +#endif + void get_thread_regs(union uml_pt_regs *uml_regs, void *buffer) { struct __jmp_buf_tag *jmpbuf = buffer; Index: linux-2.6.15/arch/um/os-Linux/sys-x86_64/registers.c =================================================================== --- linux-2.6.15.orig/arch/um/os-Linux/sys-x86_64/registers.c 2005-10-28 12:58:12.000000000 -0400 +++ linux-2.6.15/arch/um/os-Linux/sys-x86_64/registers.c 2006-02-06 17:34:36.000000000 -0500 @@ -75,6 +75,12 @@ void get_safe_registers(unsigned long *r memcpy(regs, exec_regs, HOST_FRAME_SIZE * sizeof(unsigned long)); } +#ifndef JB_PC +#define JB_PC 7 +#define JB_RSP 6 +#define JB_RBP 1 +#endif + void get_thread_regs(union uml_pt_regs *uml_regs, void *buffer) { struct __jmp_buf_tag *jmpbuf = buffer; ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel