linux/common/linux_emuldata.h

1.6  jdolecek /*	$NetBSD: linux_emuldata.h,v 1.6 2004/08/08 09:40:50 jdolecek Exp $	*/
1.5       erh
1.5       erh /*-
1.5       erh  * Copyright (c) 1998,2002 The NetBSD Foundation, Inc.
1.5       erh  * All rights reserved.
1.5       erh  *
1.5       erh  * This code is derived from software contributed to The NetBSD Foundation
1.5       erh  * by Eric Haszlakiewicz.
1.5       erh  *
1.5       erh  * Redistribution and use in source and binary forms, with or without
1.5       erh  * modification, are permitted provided that the following conditions
1.5       erh  * are met:
1.5       erh  * 1. Redistributions of source code must retain the above copyright
1.5       erh  *    notice, this list of conditions and the following disclaimer.
1.5       erh  * 2. Redistributions in binary form must reproduce the above copyright
1.5       erh  *    notice, this list of conditions and the following disclaimer in the
1.5       erh  *    documentation and/or other materials provided with the distribution.
1.5       erh  * 3. All advertising materials mentioning features or use of this software
1.5       erh  *    must display the following acknowledgement:
1.5       erh  *	This product includes software developed by the NetBSD
1.5       erh  *	Foundation, Inc. and its contributors.
1.5       erh  * 4. Neither the name of The NetBSD Foundation nor the names of its
1.5       erh  *    contributors may be used to endorse or promote products derived
1.5       erh  *    from this software without specific prior written permission.
1.5       erh  *
1.5       erh  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
1.5       erh  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
1.5       erh  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
1.5       erh  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
1.5       erh  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
1.5       erh  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
1.5       erh  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
1.5       erh  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
1.5       erh  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1.5       erh  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
1.5       erh  * POSSIBILITY OF SUCH DAMAGE.
1.5       erh  */
1.1       erh
1.1       erh #ifndef _COMMON_LINUX_EMULDATA_H
1.1       erh #define _COMMON_LINUX_EMULDATA_H
1.1       erh
1.1       erh /*
1.1       erh  * This is auxillary data the linux compat code
1.1       erh  * needs to do its work.  A pointer to it is
1.1       erh  * stored in the emuldata field of the proc
1.2  jdolecek  * structure.
1.1       erh  */
1.6  jdolecek struct linux_emuldata_shared {
1.6  jdolecek 	caddr_t	p_break;	/* Processes' idea of break */
1.6  jdolecek 	int refs;
1.6  jdolecek };
1.6  jdolecek
1.1       erh struct linux_emuldata {
1.2  jdolecek #if notyet
1.4  christos 	sigset_t ps_siginfo;	/* Which signals have a RT handler */
1.2  jdolecek #endif
1.4  christos 	int	debugreg[8];	/* GDB information for ptrace - for use, */
1.4  christos 				/* see ../arch/i386/linux_ptrace.c */
1.6  jdolecek 	struct linux_emuldata_shared *s;
1.1       erh };
1.6  jdolecek
1.1       erh #endif /* !_COMMON_LINUX_EMULDATA_H */