File:  [Power 6/32 Unix Tahoe 4.2BSD] / cci / sys / tahoe / Aldd.c
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Sun Jul 28 12:30:07 2019 UTC (6 years, 11 months ago) by root
Branches: bsd, MAIN
CVS tags: v121, HEAD
Power 6/32 Unix version 1.21

#include "../machine/alignment.h"
ldd(infop)	process_info *infop;
/*
/*	Load a double operand into accumulator.
/*
/*************************************************/
{
	register struct oprnd *oprnd_pnt;

	oprnd_pnt = operand(infop,0);
	if ( reserved( oprnd_pnt->data ) ) 
		exception(infop, ILL_OPRND);
	acc_high = oprnd_pnt->data ;
	acc_low = oprnd_pnt->data2 ;
	psl |= PSL_DBL;
	infop->acc_dbl = 1;
}

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