103 lines
3.4 KiB
C
103 lines
3.4 KiB
C
/* $NetBSD: freebsd_exec.c,v 1.40 2018/01/09 20:55:42 maya 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 1.40 2018/01/09 20:55:42 maya 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 <compat/freebsd/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_vm_default_addr = uvm_default_mapaddr,
|
|
.e_usertrap = NULL,
|
|
.e_ucsize = 0,
|
|
.e_startlwp = NULL
|
|
};
|