sys/compat/sunos32/sunos32_exec.c

   1 /*      $NetBSD: sunos32_exec.c,v 1.30 2008/10/15 06:51:20 wrstuden Exp $        */
   2
   3 /*
   4  * Copyright (c) 2001 Matthew R. Green
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  19  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  21  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  22  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  23  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  24  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  */
  28
  29 #include <sys/cdefs.h>
  30 __KERNEL_RCSID(0, "$NetBSD: sunos32_exec.c,v 1.30 2008/10/15 06:51:20 wrstuden Exp $");
  31
  32 #if defined(_KERNEL_OPT)
  33 #include "opt_syscall_debug.h"
  34 #endif
  35
  36 #include <sys/param.h>
  37 #include <sys/proc.h>
  38 #include <sys/mount.h>
  39
  40 #include <uvm/uvm_extern.h>
  41
  42 #include <compat/netbsd32/netbsd32.h>
  43 #include <compat/netbsd32/netbsd32_syscallargs.h>
  44 #include <compat/sunos32/sunos32.h>
  45 #include <compat/sunos32/sunos32_syscall.h>
  46 #include <compat/sunos32/sunos32_exec.h>
  47
  48 #include <machine/sunos_machdep.h>
  49
  50 extern int nsunos32_sysent;
  51 extern struct sysent sunos32_sysent[];
  52 #ifdef SYSCALL_DEBUG
  53 extern const char * const sunos32_syscallnames[];
  54 #endif
  55 extern char sunos_sigcode[], sunos_esigcode[];
  56
  57 #ifndef __HAVE_SYSCALL_INTERN
  58 void    syscall(void);
  59 #endif
  60
  61 struct uvm_object *emul_sunos32_object;
  62
  63 struct emul emul_sunos = {
  64         "sunos32",
  65         "/emul/sunos",
  66 #ifndef __HAVE_MINIMAL_EMUL
  67         0,
  68         NULL,
  69         SUNOS32_SYS_syscall,
  70         SUNOS32_SYS_NSYSENT,
  71 #endif
  72         sunos32_sysent,
  73 #ifdef SYSCALL_DEBUG
  74         sunos32_syscallnames,
  75 #else
  76         NULL,
  77 #endif
  78         sunos32_sendsig,
  79         trapsignal,
  80         NULL,
  81         sunos_sigcode,
  82         sunos_esigcode,
  83         &emul_sunos32_object,
  84         sunos32_setregs,
  85         NULL,
  86         NULL,
  87         NULL,
  88         NULL,
  89         NULL,
  90 #ifdef __HAVE_SYSCALL_INTERN
  91         sunos_syscall_intern,
  92 #else
  93         syscall,
  94 #endif
  95         NULL,
  96         NULL,
  97         uvm_default_mapaddr,
  98         NULL,
  99         NULL,
 100         0,
 101         NULL,
 102 };