sys/compat/darwin/darwin_exec.h

   1 /*      $NetBSD: darwin_exec.h,v 1.15 2008/04/28 20:23:41 martin Exp $ */
   2
   3 /*-
   4  * Copyright (c) 2002 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Emmanuel Dreyfus
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #ifndef _DARWIN_EXEC_H_
  33 #define _DARWIN_EXEC_H_
  34
  35 #include <compat/mach/mach_exec.h>
  36
  37 /*
  38  * Because it can be used by Mach emulation code as well as Darwin emulation
  39  * code, this structure must begin with a struct mach_emuldata.
  40  */
  41 struct darwin_emuldata {
  42         struct mach_emuldata ded_mach_emuldata;
  43         pid_t ded_fakepid;
  44         dev_t ded_wsdev;                /* display to restore on exit */
  45         int *ded_hidsystem_finished;    /* iohidsystem thread finished flag */
  46         int ded_flags;                  /* flags, see below */
  47         void *ded_vramoffset;           /* Where VRAM was mapped? */
  48 };
  49
  50 #define DARWIN_DED_SIGEXC       1       /* Mach exceptions instead of signals */
  51
  52 int exec_darwin_copyargs(struct lwp *, struct exec_package *,
  53     struct ps_strings *, char **, void *);
  54 int exec_darwin_probe(const char **);
  55 int darwin_exec_setup_stack(struct lwp *, struct exec_package *);
  56
  57 extern struct emul emul_darwin;
  58
  59 #endif /* !_DARWIN_EXEC_H_ */