usr/src/sys/hp300/include/proc.h

/*
 * Copyright (c) 1991 Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *      @(#)proc.h      7.4 (Berkeley) %G%
 */

/*
 * Machine-dependent part of the proc structure for hp300.
 */
struct mdproc {
        int     *md_regs;               /* registers on current frame */
        int     md_flags;               /* machine-dependent flags */
};

/* md_flags */
#define MDP_AST         0x0001  /* async trap pending */
#define MDP_HPUX        0x0002  /* HP-UX process */
#define MDP_HPUXTRACE   0x0004  /* being traced by HP-UX process */
#define MDP_HPUXMMAP    0x0008  /* VA space is multiply mapped */
#define MDP_CCBDATA     0x0010  /* copyback caching of data (68040) */
#define MDP_CCBSTACK    0x0020  /* copyback caching of stack (68040) */