[unix-history] / usr / src / sys / tahoe / align / Aput_long.c

/*	Aput_long.c	1.1	86/07/20	*/


#include	"../tahoealign/align.h"

put_longword (infop, longword, where)
register	process_info	*infop;
register	char		*where;
register	long		longword;
/*
/*	Put the longword at the given address in memory.
/*	Caveat: It's quite difficult to find a pte reference
/*		fault.  So I took the easy way out and just signal
/*		an illegal access.
/*	
/**************************************************/
{
	register long code;

	code = writeable(infop, where, 4);
	if ( code == TRUE ) {
		*where++ = longword>>24;
		*where++ = longword>>16;
		*where++ = longword>>8;
		*where = longword;
	} else exception (infop, ILL_ACCESS, where, code);
}
Commit	Line	Data
9097e2a6 SL	1	/* Aput_long.c 1.1 86/07/20 */
	2
	3
	4	#include "../tahoealign/align.h"
	5
	6	put_longword (infop, longword, where)
	7	register process_info *infop;
	8	register char *where;
	9	register long longword;
	10	/*
	11	/* Put the longword at the given address in memory.
	12	/* Caveat: It's quite difficult to find a pte reference
	13	/* fault. So I took the easy way out and just signal
	14	/* an illegal access.
	15	/*
	16	/**************************************************/
	17	{
	18	register long code;
	19
	20	code = writeable(infop, where, 4);
	21	if ( code == TRUE ) {
	22	*where++ = longword>>24;
	23	*where++ = longword>>16;
	24	*where++ = longword>>8;
	25	*where = longword;
	26	} else exception (infop, ILL_ACCESS, where, code);
	27	}