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Annotation of 43BSD/sys/stand/machdep.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1982, 1986 Regents of the University of California.
                      3:  * All rights reserved.  The Berkeley software License Agreement
                      4:  * specifies the terms and conditions for redistribution.
                      5:  *
                      6:  *     @(#)machdep.c   7.1 (Berkeley) 6/5/86
                      7:  */
                      8: 
                      9: #include "../h/param.h"
                     10: 
                     11: #include "../vax/mtpr.h"
                     12: 
                     13: /*ARGSUSED*/
                     14: /*VARARGS1*/
                     15: mtpr(regno, value)
                     16: {
                     17: 
                     18:        asm("   mtpr    8(ap),4(ap)");
                     19: }
                     20: 
                     21: /*ARGSUSED*/
                     22: mfpr(regno)
                     23: {
                     24: 
                     25:        asm("   mfpr    4(ap),r0");
                     26: #ifdef lint
                     27:        return (0);
                     28: #endif
                     29: }
                     30: 
                     31: /*
                     32:  * Copy bytes within kernel
                     33:  */
                     34: /*ARGSUSED*/
                     35: bcopy(from, to, count)
                     36:        caddr_t from, to;
                     37:        unsigned count;
                     38: {
                     39: 
                     40:        asm("   movc3   12(ap),*4(ap),*8(ap)");
                     41: }

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