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

1.1       nbrk        1: /*     $OpenBSD: proc.h,v 1.1 2003/10/09 21:48:47 miod Exp $ */
                      2:
                      3: /*
                      4:  * Copyright (c) 1991, 1993
                      5:  *     The Regents of the University of California.  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:  * 3. Neither the name of the University nor the names of its contributors
                     16:  *    may be used to endorse or promote products derived from this software
                     17:  *    without specific prior written permission.
                     18:  *
                     19:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     20:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     21:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     22:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     23:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     24:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     25:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     26:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     27:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     28:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     29:  * SUCH DAMAGE.
                     30:  *
                     31:  *     @(#)proc.h      8.1 (Berkeley) 6/10/93
                     32:  */
                     33:
                     34: #ifndef _M68K_PROC_H_
                     35: #define _M68K_PROC_H_
                     36:
                     37: /*
                     38:  * Machine-dependent part of the proc structure for m68k.
                     39:  */
                     40: struct mdproc {
                     41:        int     *md_regs;               /* registers on current frame */
                     42:        int     md_flags;               /* machine-dependent flags */
                     43: };
                     44:
                     45: /* md_flags */
                     46: #define MDP_STACKADJ   0x0002  /* frame SP adjusted; undo when syscall does ERESTART */
                     47: #define        MDP_HPUXMMAP    0x0008  /* VA space is multiply mapped */
                     48: #define        MDP_CCBDATA     0x0010  /* copyback caching of data (68040) */
                     49: #define        MDP_CCBSTACK    0x0020  /* copyback caching of stack (68040) */
                     50: #define MDP_UNCACHE_WX 0x0040  /* The process might modify code, so
                     51:                                   don't cache writeable executable pages.  */
                     52:
                     53: #endif /* _M68K_PROC_H_ */