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/*[
aad.c
LOCAL CHAR SccsID[]="@(#)aad.c 1.5 02/09/94";
AAD CPU functions.
------------------
]*/
#include <insignia.h>
#include <host_def.h>
#include <xt.h>
#include <c_main.h>
#include <c_addr.h>
#include <c_bsic.h>
#include <c_prot.h>
#include <c_seg.h>
#include <c_stack.h>
#include <c_xcptn.h>
#include <c_reg.h>
#include <aad.h>
/*
=====================================================================
EXTERNAL ROUTINES STARTS HERE.
=====================================================================
*/
GLOBAL VOID
AAD
IFN1(
IU32, op1
)
{
IU8 temp_al;
temp_al = GET_AH() * op1 + GET_AL();
SET_AL(temp_al);
SET_AH(0);
/* set ZF,SF,PF according to result */
SET_ZF(temp_al == 0);
SET_SF((temp_al & BIT7_MASK) != 0);
SET_PF(pf_table[temp_al]);
/* Set undefined flag(s) to zero */
#ifdef SET_UNDEFINED_FLAG
SET_AF(UNDEFINED_FLAG);
SET_OF(UNDEFINED_FLAG);
SET_CF(UNDEFINED_FLAG);
#endif
}
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