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/* $OpenBSD: hpux_machdep.h,v 1.5 1997/04/16 11:56:34 downsj Exp $ */
/* $NetBSD: hpux_machdep.h,v 1.7 1997/04/01 20:05:14 scottr Exp $ */
/*-
* Copyright (c) 1996, 1997 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jason R. Thorpe.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _MACHINE_HPUX_MACHDEP_H_
#define _MACHINE_HPUX_MACHDEP_H_
/*
* Information pushed on stack when a signal is delivered.
* This is used by the kernel to restore state following
* execution of the signal handler. It is also made available
* to the handler to allow it to restore state properly if
* a non-standard exit is performed.
*/
struct hpuxsigcontext {
int hsc_syscall; /* ??? (syscall number?) */
char hsc_action; /* ??? */
char hsc_pad1;
char hsc_pad2;
char hsc_onstack; /* sigstack state to restore */
int hsc_mask; /* signal mask to restore */
int hsc_sp; /* sp to restore */
short hsc_ps; /* psl to restore */
int hsc_pc; /* pc to restore */
/*
* The following are not actually used by HP-UX. They exist
* for the convenience of the compatibility code.
*/
short _hsc_pad;
int _hsc_ap; /* pointer to hpuxsigstate */
};
#ifdef _KERNEL
struct exec_package;
struct exec_vmcmd;
int hpux_cpu_makecmds __P((struct proc *, struct exec_package *));
int hpux_cpu_vmcmd __P((struct proc *, struct exec_vmcmd *));
void hpux_cpu_bsd_to_hpux_stat __P((struct stat *, struct hpux_stat *));
void hpux_cpu_uname __P((struct hpux_utsname *));
int hpux_cpu_sysconf_arch __P((void));
int hpux_to_bsd_uoff __P((int *, int *, struct proc *));
void hpux_sendsig __P((sig_t, int, int, u_long, int, union sigval));
void hpux_setregs __P((struct proc *, struct exec_package *,
u_long, register_t *));
#endif /* _KERNEL */
#endif /* ! _MACHINE_HPUX_MACHDEP_H_ */
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