Sweden-Number/dlls/winedos/int41.c

71 lines
1.9 KiB
C

/*
* DOS interrupt 41h handler -- Windows Kernel Debugger
*
* Check debugsys.inc from the DDK for docu.
*
* Copyright 1998 Ulrich Weigand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include "miscemu.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(int);
/***********************************************************************
* DOSVM_Int41Handler (WINEDOS16.165)
*
*/
void WINAPI DOSVM_Int41Handler( CONTEXT86 *context )
{
if ( ISV86(context) )
{
/* Real-mode debugger services */
switch ( AX_reg(context) )
{
default:
INT_BARF( context, 0x41 );
break;
}
}
else
{
/* Protected-mode debugger services */
switch ( AX_reg(context) )
{
case 0x4f:
case 0x50:
case 0x150:
case 0x51:
case 0x52:
case 0x152:
case 0x59:
case 0x5a:
case 0x5b:
case 0x5c:
case 0x5d:
/* Notifies the debugger of a lot of stuff. We simply ignore it
for now, but some of the info might actually be useful ... */
break;
default:
INT_BARF( context, 0x41 );
break;
}
}
}