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/*[
into.c
LOCAL CHAR SccsID[]="@(#)into.c 1.5 02/09/94";
INTO 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 <into.h>
#include <c_intr.h>
/*
=====================================================================
EXTERNAL ROUTINES STARTS HERE.
=====================================================================
*/
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
/* Interrupt on Overflow */
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
GLOBAL VOID
INTO()
{
if ( GET_OF() )
{
#ifdef NTVDM
extern BOOL host_swint_hook IPT1(IS32, int_no);
if(GET_PE() && host_swint_hook((IS32) 4))
return; /* Interrupt processed by user defined handler */
#endif
EXT = INTERNAL;
do_intrupt((IU16)4, TRUE, FALSE, (IU16)0);
}
}
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