NetBSD/sys/compat/svr4/svr4_exec.c

109 lines
3.2 KiB
C

/* $NetBSD: svr4_exec.c,v 1.60 2007/02/19 15:10:03 cube Exp $ */
/*-
* Copyright (c) 1994, 2000 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Christos Zoulas.
*
* 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 FOUNDATION 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.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: svr4_exec.c,v 1.60 2007/02/19 15:10:03 cube Exp $");
#if defined(_KERNEL_OPT)
#include "opt_syscall_debug.h"
#endif
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/proc.h>
#include <uvm/uvm_extern.h>
#include <machine/svr4_machdep.h>
#include <compat/svr4/svr4_types.h>
#include <compat/svr4/svr4_syscall.h>
#include <compat/svr4/svr4_errno.h>
#include <compat/svr4/svr4_signal.h>
#include <compat/svr4/svr4_exec.h>
extern char svr4_sigcode[], svr4_esigcode[];
extern struct sysent svr4_sysent[];
extern const char * const svr4_syscallnames[];
#ifndef __HAVE_SYSCALL_INTERN
void syscall __P((void));
#endif
struct uvm_object *emul_svr4_object;
const struct emul emul_svr4 = {
"svr4",
"/emul/svr4",
#ifndef __HAVE_MINIMAL_EMUL
0,
native_to_svr4_errno,
SVR4_SYS_syscall,
SVR4_SYS_NSYSENT,
#endif
svr4_sysent,
#ifdef SYSCALL_DEBUG
svr4_syscallnames,
#else
NULL,
#endif
svr4_sendsig,
trapsignal,
NULL,
svr4_sigcode,
svr4_esigcode,
&emul_svr4_object,
svr4_setregs,
NULL,
NULL,
NULL,
NULL,
NULL,
#ifdef __HAVE_SYSCALL_INTERN
svr4_syscall_intern,
#else
syscall,
#endif
NULL,
NULL,
uvm_default_mapaddr,
NULL, /* e_usertrap */
0, /* e_ucsize */
NULL, /* e_startlwp */
};