[unix-history] / sys / stand / machdep.c

/*	machdep.c	4.2	81/03/15	*/

#include "../h/param.h"
#include "../h/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)");
}
Commit	Line	Data
e6d9ed6d C	1	/* machdep.c 4.2 81/03/15 */
	2
	3	#include "../h/param.h"
	4	#include "../h/mtpr.h"
	5
	6	/ARGSUSED/
	7	/VARARGS1/
	8	mtpr(regno, value)
	9	{
	10
	11	asm(" mtpr 8(ap),4(ap)");
	12	}
	13
	14	/ARGSUSED/
	15	mfpr(regno)
	16	{
	17
	18	asm(" mfpr 4(ap),r0");
	19	#ifdef lint
	20	return (0);
	21	#endif
	22	}
	23
	24	/*
	25	* Copy bytes within kernel
	26	*/
	27	/ARGSUSED/
	28	bcopy(from, to, count)
	29	caddr_t from, to;
	30	unsigned count;
	31	{
	32
	33	asm(" movc3 12(ap),4(ap),8(ap)");
	34	}