wine/msdos/int41.c
Alexandre Julliard 617955db88 Changed CONTEXT into CONTEXT86 everywhere we really want an i386
context.
Added #ifdef __i386__ around accesses to 386 registers in the generic
CONTEXT structure.
1999-06-26 18:40:24 +00:00

53 lines
1.1 KiB
C

/*
* DOS interrupt 41h handler -- Windows Kernel Debugger
*
* Check debugsys.inc from the DDK for docu.
*/
#include <stdio.h>
#include "miscemu.h"
/***********************************************************************
* INT_Int41Handler
*
*/
void WINAPI INT_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;
}
}
}