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proc.h revision 1.4 
      1  1.1  mw /*
      2  1.1  mw  * Copyright (c) 1991 Regents of the University of California.
      3  1.1  mw  * All rights reserved.
      4  1.1  mw  *
      5  1.1  mw  * Redistribution and use in source and binary forms, with or without
      6  1.1  mw  * modification, are permitted provided that the following conditions
      7  1.1  mw  * are met:
      8  1.1  mw  * 1. Redistributions of source code must retain the above copyright
      9  1.1  mw  *    notice, this list of conditions and the following disclaimer.
     10  1.1  mw  * 2. Redistributions in binary form must reproduce the above copyright
     11  1.1  mw  *    notice, this list of conditions and the following disclaimer in the
     12  1.1  mw  *    documentation and/or other materials provided with the distribution.
     13  1.1  mw  * 3. All advertising materials mentioning features or use of this software
     14  1.1  mw  *    must display the following acknowledgement:
     15  1.1  mw  *	This product includes software developed by the University of
     16  1.1  mw  *	California, Berkeley and its contributors.
     17  1.1  mw  * 4. Neither the name of the University nor the names of its contributors
     18  1.1  mw  *    may be used to endorse or promote products derived from this software
     19  1.1  mw  *    without specific prior written permission.
     20  1.1  mw  *
     21  1.1  mw  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     22  1.1  mw  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     23  1.1  mw  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     24  1.1  mw  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     25  1.1  mw  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     26  1.1  mw  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     27  1.1  mw  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  1.1  mw  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  1.1  mw  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  1.1  mw  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  1.1  mw  * SUCH DAMAGE.
     32  1.1  mw  *
     33  1.3  mw  *	@(#)proc.h	7.1 (Berkeley) 5/15/91
     34  1.1  mw  */
     35  1.1  mw 
     36  1.1  mw /*
     37  1.1  mw  * Machine-dependent part of the proc structure for amiga.
     38  1.1  mw  */
     39  1.1  mw struct mdproc {
     40  1.3  mw 	short	md_flags;		/* machine-dependent flags */
     41  1.3  mw 	short	md_emul;		/* emulating a different OS, see
     42  1.3  mw 					   defines below */
     43  1.1  mw #ifdef notyet
     44  1.1  mw 	int	*p_regs;		/* registers on current frame */
     45  1.1  mw #endif
     46  1.1  mw };
     47  1.1  mw 
     48  1.1  mw /* md_flags */
     49  1.1  mw #define	MDP_AST		0x0001	/* async trap pending */
     50  1.4  mw #define MDP_STACKADJ	0x0002	/* frame SP adjusted, might have to
     51  1.4  mw 				   undo when system call returns
     52  1.4  mw 				   ERESTART. */
     53  1.3  mw 
     54  1.3  mw /* currently defined (not necessarily supported yet...) OS-emulators.
     55  1.3  mw    These are *NOT* flags, they're values (you can't have a simulatanous
     56  1.3  mw    SunOS and ADOS process, for example..) */
     57  1.3  mw #define MDPE_NETBSD	0x0000	/* default */
     58  1.3  mw #define MDPE_SUNOS	0x0001	/* SunOS 4.x for sun3 */
     59  1.3  mw #define MDPE_SVR40	0x0002	/* Amiga Unix System V R4.0 */
     60  1.3  mw #define MDPE_HPUX	0x0003	/* if someone *really* wants to... */
     61  1.3  mw #define MDPE_ADOS	0x0004	/* AmigaDOS process */
     62  1.3  mw #define MDPE_LINUX	0x0005	/* lets see who can first run the others
     63  1.3  mw 				   binaries :-)) */
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