88 lines
3.2 KiB
C
88 lines
3.2 KiB
C
/* $NetBSD: netbsd32_machdep.h,v 1.12 2003/04/16 08:56:42 dsl Exp $ */
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/*
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* Copyright (c) 1998, 2001 Matthew R. Green
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _MACHINE_NETBSD32_H_
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#define _MACHINE_NETBSD32_H_
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#include <sys/types.h>
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#include <sys/proc.h>
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typedef u_int32_t netbsd32_pointer_t;
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/*
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* Convert a pointer in the 32-bit world to a valid 64-bit pointer.
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*/
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#define NETBSD32PTR64(p32) ((void *)(u_long)(u_int)(p32))
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#include <compat/netbsd32/netbsd32.h>
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/* from <arch/sparc/include/signal.h> */
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typedef u_int32_t netbsd32_sigcontextp_t;
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struct netbsd32_sigcontext {
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int sc_onstack; /* sigstack state to restore */
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int __sc_mask13; /* signal mask to restore (old style) */
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/* begin machine dependent portion */
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int sc_sp; /* %sp to restore */
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int sc_pc; /* pc to restore */
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int sc_npc; /* npc to restore */
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int sc_psr; /* pstate to restore */
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int sc_g1; /* %g1 to restore */
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int sc_o0; /* %o0 to restore */
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sigset_t sc_mask; /* signal mask to restore (new style) */
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};
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struct netbsd32_sigcontext13 {
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int sc_onstack; /* sigstack state to restore */
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int sc_mask; /* signal mask to restore (old style) */
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/* begin machine dependent portion */
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int sc_sp; /* %sp to restore */
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int sc_pc; /* pc to restore */
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int sc_npc; /* npc to restore */
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int sc_psr; /* pstate to restore */
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int sc_g1; /* %g1 to restore */
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int sc_o0; /* %o0 to restore */
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};
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struct exec_package;
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void netbsd32_setregs (struct lwp *l, struct exec_package *pack, u_long stack);
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int netbsd32_sigreturn (struct proc *p, void *v, register_t *retval);
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void netbsd32_sendsig (int sig, sigset_t *mask, u_long code);
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extern char netbsd32_esigcode[], netbsd32_sigcode[];
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/*
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* Need to plug into get sparc specific ioctl's.
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*/
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#define NETBSD32_MD_IOCTL /* enable netbsd32_md_ioctl() */
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int netbsd32_md_ioctl(struct file *, netbsd32_u_long, void *, struct proc *);
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#endif /* _MACHINE_NETBSD32_H_ */
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