usr/src/sys/vax/stand/machdep.c

/*
 * Copyright (c) 1982 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *      @(#)machdep.c   6.2 (Berkeley) %G%
 */

#include "../h/param.h"

#include "../vax/mtpr.h"

/*ARGSUSED*/
/*VARARGS1*/
mtpr(regno, value)
{

        asm("   mtpr    8(ap),4(ap)");
}

/*ARGSUSED*/
mfpr(regno)
{

        asm("   mfpr    4(ap),r0");
#ifdef lint
        return (0);
#endif
}

/*
 * Copy bytes within kernel
 */
/*ARGSUSED*/
bcopy(from, to, count)
        caddr_t from, to;
        unsigned count;
{

        asm("   movc3   12(ap),*4(ap),*8(ap)");
}