blob: ecf07fac60b97d9289341c69ff6d88a440a87345 [file] [log] [blame]
/*
* Int 4B handling
*
*/
#include "miscemu.h"
/***********************************************************************
* INT_Int4bHandler
*
*/
void INT_Int4bHandler( SIGCONTEXT *context )
{
switch(AH_reg(context))
{
case 0x81: /* Virtual DMA Spec (IBM SCSI interface) */
if(AL_reg(context) != 0x02) /* if not install check */
{
SET_CFLAG(context);
AL_reg(context) = 0x0f; /* function is not implemented */
}
break;
default:
INT_BARF(context, 0x4b);
}
}