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      1  1.3  ragge /*	$NetBSD: frame.h,v 1.3 2017/05/22 17:12:11 ragge Exp $ */
      2  1.1  ragge /*
      3  1.1  ragge  * Copyright (c) 1995 Ludd, University of Lule}, Sweden.
      4  1.1  ragge  * All rights reserved.
      5  1.1  ragge  *
      6  1.1  ragge  * Redistribution and use in source and binary forms, with or without
      7  1.1  ragge  * modification, are permitted provided that the following conditions
      8  1.1  ragge  * are met:
      9  1.1  ragge  * 1. Redistributions of source code must retain the above copyright
     10  1.1  ragge  *    notice, this list of conditions and the following disclaimer.
     11  1.1  ragge  * 2. Redistributions in binary form must reproduce the above copyright
     12  1.1  ragge  *    notice, this list of conditions and the following disclaimer in the
     13  1.1  ragge  *    documentation and/or other materials provided with the distribution.
     14  1.1  ragge  *
     15  1.1  ragge  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     16  1.1  ragge  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     17  1.1  ragge  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     18  1.1  ragge  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     19  1.1  ragge  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     20  1.1  ragge  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     21  1.1  ragge  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     22  1.1  ragge  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     23  1.1  ragge  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     24  1.1  ragge  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     25  1.1  ragge  */
     26  1.1  ragge 
     27  1.2   matt #ifndef _VAX_FRAME_H_
     28  1.2   matt #define	_VAX_FRAME_H_
     29  1.2   matt 
     30  1.1  ragge /*
     31  1.1  ragge  * Description of calls frame on stack. This is the
     32  1.1  ragge  * standard way of making procedure calls on vax systems.
     33  1.1  ragge  */
     34  1.1  ragge struct callsframe {
     35  1.1  ragge 	unsigned int	ca_cond;	/* condition handler */
     36  1.1  ragge 	unsigned int	ca_maskpsw;	/* register mask and saved psw */
     37  1.1  ragge 	unsigned int	ca_ap;		/* argument pointer */
     38  1.1  ragge 	unsigned int	ca_fp;		/* frame pointer */
     39  1.1  ragge 	unsigned int	ca_pc;		/* program counter */
     40  1.1  ragge 	unsigned int	ca_argno;	/* argument count on stack */
     41  1.1  ragge 	unsigned int	ca_arg1;	/* first arg on stack */
     42  1.1  ragge 	/* This can be followed by more arguments */
     43  1.1  ragge };
     44  1.1  ragge 
     45  1.2   matt struct icallsframe {
     46  1.2   matt 	struct callsframe ica_frame;	/* std call frame */
     47  1.2   matt 	unsigned int	ica_r0;		/* interrupt saved r0 */
     48  1.2   matt 	unsigned int	ica_r1;		/* interrupt saved r1 */
     49  1.2   matt 	unsigned int	ica_r2;		/* interrupt saved r2 */
     50  1.2   matt 	unsigned int	ica_r3;		/* interrupt saved r3 */
     51  1.2   matt 	unsigned int	ica_r4;		/* interrupt saved r4 */
     52  1.2   matt 	unsigned int	ica_r5;		/* interrupt saved r5 */
     53  1.2   matt 	unsigned int	ica_pc;		/* interrupt saved pc */
     54  1.2   matt 	unsigned int	ica_psl;	/* interrupt saved psl */
     55  1.2   matt };
     56  1.1  ragge 
     57  1.2   matt #endif /* _VAX_FRAME_H */
     58