NetBSD/sys/compat/freebsd/freebsd_exec.c

105 lines
3.4 KiB
C

/* $NetBSD: freebsd_exec.c,v 1.37 2010/07/07 01:30:32 chs Exp $ */
/*
* Copyright (c) 1993, 1994 Christopher G. Demetriou
* All rights reserved.
*
* 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 Christopher G. Demetriou.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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: freebsd_exec.c,v 1.37 2010/07/07 01:30:32 chs 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 <compat/sys/signal.h>
#include <compat/sys/signalvar.h>
#include <compat/freebsd/freebsd_syscall.h>
#include <compat/freebsd/freebsd_exec.h>
#include <compat/freebsd/freebsd_signal.h>
#include <compat/common/compat_util.h>
#include <machine/freebsd_machdep.h>
extern struct sysent freebsd_sysent[];
extern const char * const freebsd_syscallnames[];
struct uvm_object *emul_freebsd_object;
#ifndef __HAVE_SYSCALL_INTERN
void syscall(void);
#endif
struct emul emul_freebsd = {
.e_name = "freebsd",
.e_path = "/emul/freebsd",
#ifndef __HAVE_MINIMAL_EMUL
.e_flags = EMUL_HAS_SYS___syscall,
.e_errno = NULL,
.e_nosys = FREEBSD_SYS_syscall,
.e_nsysent = FREEBSD_SYS_NSYSENT,
#endif
.e_sysent = freebsd_sysent,
#ifdef SYSCALL_DEBUG
.e_syscallnames = freebsd_syscallnames,
#else
.e_syscallnames = NULL,
#endif
.e_sendsig = freebsd_sendsig,
.e_trapsignal = trapsignal,
.e_tracesig = NULL,
.e_sigcode = freebsd_sigcode,
.e_esigcode = freebsd_esigcode,
.e_sigobject = &emul_freebsd_object,
.e_setregs = freebsd_setregs,
.e_proc_exec = NULL,
.e_proc_fork = NULL,
.e_proc_exit = NULL,
.e_lwp_fork = NULL,
.e_lwp_exit = NULL,
#ifdef __HAVE_SYSCALL_INTERN
.e_syscall_intern = freebsd_syscall_intern,
#else
.e_syscall_intern = syscall,
#endif
.e_sysctlovly = NULL,
.e_fault = NULL,
.e_vm_default_addr = uvm_default_mapaddr,
.e_usertrap = NULL,
.e_sa = NULL,
.e_ucsize = 0,
.e_startlwp = NULL
};