/* $NetBSD: sunos32_exec.c,v 1.36 2018/08/10 21:44:59 pgoyette Exp $ */

/* $NetBSD: sunos32_exec.c,v 1.36 2018/08/10 21:44:59 pgoyette Exp $ */

/*
* Copyright (c) 2001 Matthew R. Green
* 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.
*
* 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: sunos32_exec.c,v 1.36 2018/08/10 21:44:59 pgoyette Exp $");

#if defined(_KERNEL_OPT)
#include "opt_syscall_debug.h"
#endif

#include <sys/param.h>
#include <sys/proc.h>
#include <sys/mount.h>
#include <sys/exec.h>

#include <uvm/uvm_extern.h>

#include <compat/netbsd32/netbsd32.h>
#include <compat/netbsd32/netbsd32_syscallargs.h>
#include <compat/sunos32/sunos32.h>
#include <compat/sunos32/sunos32_syscall.h>
#include <compat/sunos32/sunos32_exec.h>

#include <machine/sunos_machdep.h>

extern int nsunos32_sysent;
extern struct sysent sunos32_sysent[];
extern const uint32_t sunos32_sysent_nomodbits[];
#ifdef SYSCALL_DEBUG
extern const char * const sunos32_syscallnames[];
#endif
extern char sunos_sigcode[], sunos_esigcode[];

#ifndef __HAVE_SYSCALL_INTERN
void syscall(void);
#endif

struct uvm_object *emul_sunos32_object;

struct emul emul_sunos = {
.e_name = "sunos32",
.e_path = "/emul/sunos32",
#ifndef __HAVE_MINIMAL_EMUL
.e_flags = 0,
.e_errno = NULL,
.e_nosys = SUNOS32_SYS_syscall,
.e_nsysent = SUNOS32_SYS_NSYSENT,
#endif
.e_sysent = sunos32_sysent,
.e_nomodbits = sunos32_sysent_nomodbits,
#ifdef SYSCALL_DEBUG
.e_syscallnames = sunos32_syscallnames,
#else
.e_syscallnames = NULL,
#endif
.e_sendsig = sunos32_sendsig,
.e_trapsignal = trapsignal,
.e_sigcode = sunos_sigcode,
.e_esigcode = sunos_esigcode,
.e_sigobject = &emul_sunos32_object,
.e_setregs = 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 = sunos_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
};