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71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/*
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* DOS interrupt 41h handler -- Windows Kernel Debugger
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*
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* Check debugsys.inc from the DDK for docu.
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*
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* Copyright 1998 Ulrich Weigand
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdio.h>
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#include "dosexe.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(int);
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/***********************************************************************
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* DOSVM_Int41Handler (WINEDOS16.165)
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*
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*/
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void WINAPI DOSVM_Int41Handler( CONTEXT86 *context )
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{
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if ( ISV86(context) )
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{
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/* Real-mode debugger services */
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switch ( AX_reg(context) )
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{
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default:
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INT_BARF( context, 0x41 );
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break;
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}
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}
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else
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{
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/* Protected-mode debugger services */
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switch ( AX_reg(context) )
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{
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case 0x4f:
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case 0x50:
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case 0x150:
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case 0x51:
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case 0x52:
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case 0x152:
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case 0x59:
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case 0x5a:
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case 0x5b:
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case 0x5c:
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case 0x5d:
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/* Notifies the debugger of a lot of stuff. We simply ignore it
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for now, but some of the info might actually be useful ... */
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break;
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default:
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INT_BARF( context, 0x41 );
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break;
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}
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}
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}
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