Return to reg.h CVS log

Up to [local] / sys / arch / m68k / include

Annotation of sys/arch/m68k/include/reg.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: reg.h,v 1.7 2005/09/25 22:26:13 miod Exp $    */
                      2: /*     $NetBSD: reg.h,v 1.12 1996/12/17 19:24:31 gwr Exp $     */
                      3:
                      4: /*
                      5:  * Copyright (c) 1988 University of Utah.
                      6:  * Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
                      7:  * All rights reserved.
                      8:  *
                      9:  * This code is derived from software contributed to Berkeley by
                     10:  * the Systems Programming Group of the University of Utah Computer
                     11:  * Science Department.
                     12:  *
                     13:  * Redistribution and use in source and binary forms, with or without
                     14:  * modification, are permitted provided that the following conditions
                     15:  * are met:
                     16:  * 1. Redistributions of source code must retain the above copyright
                     17:  *    notice, this list of conditions and the following disclaimer.
                     18:  * 2. Redistributions in binary form must reproduce the above copyright
                     19:  *    notice, this list of conditions and the following disclaimer in the
                     20:  *    documentation and/or other materials provided with the distribution.
                     21:  * 3. Neither the name of the University nor the names of its contributors
                     22:  *    may be used to endorse or promote products derived from this software
                     23:  *    without specific prior written permission.
                     24:  *
                     25:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     26:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     27:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     28:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     29:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     30:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     31:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     32:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     33:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     34:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     35:  * SUCH DAMAGE.
                     36:  *
                     37:  * from: Utah Hdr: reg.h 1.1 90/07/09
                     38:  *
                     39:  *     @(#)reg.h       7.2 (Berkeley) 11/3/90
                     40:  */
                     41:
                     42: #ifndef _M68K_REG_H_
                     43: #define _M68K_REG_H_
                     44:
                     45: /*
                     46:  * Register set accessible via ptrace()
                     47:  */
                     48: struct reg {
                     49:        int     r_regs[16];     /* D0-D7/A0-A7 */
                     50:        int     r_sr;
                     51:        int     r_pc;
                     52: };
                     53:
                     54: struct fpreg {
                     55:        int     r_regs[8*3];    /* FP0-FP7 */
                     56:        int     r_fpcr;
                     57:        int     r_fpsr;
                     58:        int     r_fpiar;
                     59: };
                     60:
                     61: #ifdef _KERNEL
                     62:
                     63: /* XXX this is historical (but it can't be deprecated quite yet) */
                     64:
                     65: /*
                     66:  * Location of the users' stored registers relative to D0.
                     67:  */
                     68: #define        D0      (0)
                     69: #define        D1      (1)
                     70: #define        D2      (2)
                     71: #define        D3      (3)
                     72: #define        D4      (4)
                     73: #define        D5      (5)
                     74: #define        D6      (6)
                     75: #define        D7      (7)
                     76: #define        A0      (8)
                     77: #define        A1      (9)
                     78: #define        A2      (10)
                     79: #define        A3      (11)
                     80: #define        A4      (12)
                     81: #define        A5      (13)
                     82: #define        A6      (14)
                     83: #define        A7      (15)
                     84:
                     85: #define        SP      A7
                     86: #define        PS      (16)
                     87: #define        PC      (17)
                     88:
                     89: #endif
                     90:
                     91: #endif /* !_M68K_REG_H_ */