miscemu/int10.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include "registers.h"
   4 #include "wine.h"
   5 #include "miscemu.h"
   6 #include "stddebug.h"
   7 /* #define DEBUG_INT */
   8 #include "debug.h"
   9
  10
  11 /**********************************************************************
  12  *          INT_Int10Handler
  13  *
  14  * Handler for int 10h (video).
  15  */
  16 void INT_Int10Handler( struct sigcontext_struct sigcontext )
  17 {
  18 #define context (&sigcontext)
  19     switch(AH)
  20     {
  21     case 0x0f:
  22         AL = 0x5b;
  23         break;
  24
  25     case 0x12:
  26         if (BL == 0x10)
  27         {
  28             BX = 0x0003;
  29             CX = 0x0009;
  30         }
  31         break;
  32
  33     case 0x1a:
  34         BX = 0x0008;
  35         break;
  36
  37     default:
  38         INT_BARF( 0x10 );
  39     }
  40 #undef context
  41 }