usr/src/sys/tahoe/align/Aldd.c

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

#include "../tahoealign/align.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;
}