4 * Copyright 1998 Ove Kåven
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #ifndef __WINE_DOSEXE_H
22 #define __WINE_DOSEXE_H
27 #include "wine/windef16.h"
29 #include "winnt.h" /* for PCONTEXT */
30 #include "wincon.h" /* for MOUSE_EVENT_RECORD */
35 /* amount of space reserved for relay stack */
36 #define DOSVM_RELAY_DATA_SIZE 4096
38 /* various real-mode code stubs */
51 /* 48-bit segmented pointers for DOS DPMI32 */
55 } SEGPTR48
, FARPROC48
;
57 #define DOSCONF_MEM_HIGH 0x0001
58 #define DOSCONF_MEM_UMB 0x0002
59 #define DOSCONF_NUMLOCK 0x0004
60 #define DOSCONF_KEYB_CONV 0x0008
76 typedef void (*DOSRELAY
)(CONTEXT86
*,void*);
77 typedef void (WINAPI
*RMCBPROC
)(CONTEXT86
*);
78 typedef void (WINAPI
*INTPROC
)(CONTEXT86
*);
80 #define DOS_PRIORITY_REALTIME 0 /* IRQ0 */
81 #define DOS_PRIORITY_KEYBOARD 1 /* IRQ1 */
82 #define DOS_PRIORITY_VGA 2 /* IRQ9 */
83 #define DOS_PRIORITY_MOUSE 5 /* IRQ12 */
84 #define DOS_PRIORITY_SERIAL 10 /* IRQ4 */
86 extern WORD DOSVM_psp
; /* psp of current DOS task */
87 extern WORD DOSVM_retval
; /* return value of previous DOS task */
88 extern struct DPMI_segments
*DOSVM_dpmi_segments
;
90 #if defined(linux) && defined(__i386__) && defined(HAVE_SYS_VM86_H)
92 #endif /* linux-i386 */
95 * Declare some CONTEXT86.EFlags bits.
96 * IF_MASK is only pushed into real mode stack.
98 #define V86_FLAG 0x00020000
99 #define IF_MASK 0x00000200
100 #define VIF_MASK 0x00080000
101 #define VIP_MASK 0x00100000
103 #define ADD_LOWORD(dw,val) ((dw) = ((dw) & 0xffff0000) | LOWORD((DWORD)(dw)+(val)))
106 extern void WINAPI
MZ_LoadImage( LPCSTR filename
, HANDLE hFile
);
107 extern BOOL WINAPI
MZ_Exec( CONTEXT86
*context
, LPCSTR filename
, BYTE func
, LPVOID paramblk
);
108 extern void WINAPI
MZ_Exit( CONTEXT86
*context
, BOOL cs_psp
, WORD retval
);
109 extern BOOL WINAPI
MZ_Current( void );
110 extern void WINAPI
MZ_AllocDPMITask( void );
111 extern void WINAPI
MZ_RunInThread( PAPCFUNC proc
, ULONG_PTR arg
);
112 extern BOOL
DOSVM_IsWin16(void);
115 extern void DOSVM_SendQueuedEvents( CONTEXT86
* );
116 extern void WINAPI
DOSVM_AcknowledgeIRQ( CONTEXT86
* );
117 extern INT WINAPI
DOSVM_Enter( CONTEXT86
*context
);
118 extern void WINAPI
DOSVM_Wait( CONTEXT86
* );
119 extern DWORD WINAPI
DOSVM_Loop( HANDLE hThread
);
120 extern void WINAPI
DOSVM_QueueEvent( INT irq
, INT priority
, DOSRELAY relay
, LPVOID data
);
121 extern void WINAPI
DOSVM_PIC_ioport_out( WORD port
, BYTE val
);
122 extern void WINAPI
DOSVM_SetTimer( UINT ticks
);
123 extern UINT WINAPI
DOSVM_GetTimer( void );
124 extern BIOSDATA
*DOSVM_BiosData( void );
127 extern void DOSDEV_InstallDOSDevices(void);
128 extern DWORD
DOSDEV_Console(void);
129 extern DWORD
DOSDEV_FindCharDevice(char*name
);
130 extern int DOSDEV_Peek(DWORD dev
, BYTE
*data
);
131 extern int DOSDEV_Read(DWORD dev
, DWORD buf
, int buflen
);
132 extern int DOSDEV_Write(DWORD dev
, DWORD buf
, int buflen
, int verify
);
133 extern int DOSDEV_IoctlRead(DWORD dev
, DWORD buf
, int buflen
);
134 extern int DOSDEV_IoctlWrite(DWORD dev
, DWORD buf
, int buflen
);
135 extern struct _DOS_LISTOFLISTS
* DOSMEM_LOL();
138 extern int DMA_Transfer(int channel
,int reqlength
,void* buffer
);
139 extern void DMA_ioport_out( WORD port
, BYTE val
);
140 extern BYTE
DMA_ioport_in( WORD port
);
143 void WINAPI
DOSVM_ASPIHandler(CONTEXT86
*);
146 DOSCONF
*DOSCONF_GetConfig( void );
149 extern void WINAPI
DOSVM_Int34Handler(CONTEXT86
*);
150 extern void WINAPI
DOSVM_Int35Handler(CONTEXT86
*);
151 extern void WINAPI
DOSVM_Int36Handler(CONTEXT86
*);
152 extern void WINAPI
DOSVM_Int37Handler(CONTEXT86
*);
153 extern void WINAPI
DOSVM_Int38Handler(CONTEXT86
*);
154 extern void WINAPI
DOSVM_Int39Handler(CONTEXT86
*);
155 extern void WINAPI
DOSVM_Int3aHandler(CONTEXT86
*);
156 extern void WINAPI
DOSVM_Int3bHandler(CONTEXT86
*);
157 extern void WINAPI
DOSVM_Int3cHandler(CONTEXT86
*);
158 extern void WINAPI
DOSVM_Int3dHandler(CONTEXT86
*);
159 extern void WINAPI
DOSVM_Int3eHandler(CONTEXT86
*);
162 extern void DOSVM_InitSegments(void);
163 extern LPVOID
DOSVM_AllocUMB(DWORD
);
164 extern LPVOID
DOSVM_AllocCodeUMB(DWORD
, WORD
*, WORD
*);
165 extern LPVOID
DOSVM_AllocDataUMB(DWORD
, WORD
*, WORD
*);
168 extern void WINAPI
DOSVM_Int09Handler(CONTEXT86
*);
169 extern void WINAPI
DOSVM_Int09SendScan(BYTE scan
,BYTE ascii
);
170 extern BYTE WINAPI
DOSVM_Int09ReadScan(BYTE
*ascii
);
173 extern void WINAPI
DOSVM_Int10Handler(CONTEXT86
*);
174 extern void WINAPI
DOSVM_PutChar(BYTE ascii
);
177 extern void WINAPI
DOSVM_Int11Handler(CONTEXT86
*);
180 extern void WINAPI
DOSVM_Int12Handler(CONTEXT86
*);
183 extern void WINAPI
DOSVM_Int13Handler(CONTEXT86
*);
186 extern void WINAPI
DOSVM_Int15Handler(CONTEXT86
*);
189 extern void WINAPI
DOSVM_Int1aHandler(CONTEXT86
*);
192 extern void WINAPI
DOSVM_Int16Handler(CONTEXT86
*);
193 extern BOOL WINAPI
DOSVM_Int16ReadChar( BYTE
*, BYTE
*, CONTEXT86
* );
194 extern int WINAPI
DOSVM_Int16AddChar(BYTE ascii
,BYTE scan
);
197 extern void WINAPI
DOSVM_Int17Handler(CONTEXT86
*);
200 extern void WINAPI
DOSVM_Int19Handler(CONTEXT86
*);
203 extern void WINAPI
DOSVM_Int20Handler(CONTEXT86
*);
206 extern void WINAPI
DOSVM_Int21Handler(CONTEXT86
*);
209 BOOL
DOSVM_RawRead( BYTE
, DWORD
, DWORD
, BYTE
*, BOOL
);
210 void WINAPI
DOSVM_Int25Handler( CONTEXT86
* );
213 BOOL
DOSVM_RawWrite( BYTE
, DWORD
, DWORD
, BYTE
*, BOOL
);
214 void WINAPI
DOSVM_Int26Handler( CONTEXT86
* );
217 extern void WINAPI
DOSVM_Int29Handler(CONTEXT86
*);
220 extern void WINAPI
DOSVM_Int2aHandler(CONTEXT86
*);
223 extern void WINAPI
DOSVM_Int2fHandler(CONTEXT86
*);
226 extern void WINAPI
DOSVM_Int31Handler(CONTEXT86
*);
227 extern void WINAPI
DOSVM_RawModeSwitchHandler(CONTEXT86
*);
228 extern BOOL
DOSVM_IsDos32(void);
229 extern FARPROC16 WINAPI
DPMI_AllocInternalRMCB(RMCBPROC
);
230 extern void WINAPI
DPMI_FreeInternalRMCB(FARPROC16
);
231 extern int DPMI_CallRMProc(CONTEXT86
*,LPWORD
,int,int);
232 extern BOOL
DOSVM_CheckWrappers(CONTEXT86
*);
235 extern void WINAPI
DOSVM_Int33Handler(CONTEXT86
*);
236 extern void WINAPI
DOSVM_Int33Message(UINT
,WPARAM
,LPARAM
);
237 extern void WINAPI
DOSVM_Int33Console(MOUSE_EVENT_RECORD
*);
240 extern void WINAPI
DOSVM_Int41Handler(CONTEXT86
*);
243 extern void WINAPI
DOSVM_Int4bHandler(CONTEXT86
*);
246 extern void WINAPI
DOSVM_Int5cHandler(CONTEXT86
*);
249 extern void WINAPI
DOSVM_Int67Handler(CONTEXT86
*);
250 extern void WINAPI
EMS_Ioctl_Handler(CONTEXT86
*);
253 extern void WINAPI
DOSVM_CallBuiltinHandler( CONTEXT86
*, BYTE
);
254 extern void WINAPI
DOSVM_EmulateInterruptPM( CONTEXT86
*, BYTE
);
255 extern BOOL WINAPI
DOSVM_EmulateInterruptRM( CONTEXT86
*, BYTE
);
256 extern FARPROC16
DOSVM_GetPMHandler16( BYTE
);
257 extern FARPROC48
DOSVM_GetPMHandler48( BYTE
);
258 extern FARPROC16
DOSVM_GetRMHandler( BYTE
);
259 extern void DOSVM_HardwareInterruptPM( CONTEXT86
*, BYTE
);
260 extern void DOSVM_HardwareInterruptRM( CONTEXT86
*, BYTE
);
261 extern void DOSVM_SetPMHandler16( BYTE
, FARPROC16
);
262 extern void DOSVM_SetPMHandler48( BYTE
, FARPROC48
);
263 extern void DOSVM_SetRMHandler( BYTE
, FARPROC16
);
266 void DOSVM_RelayHandler( CONTEXT86
* );
267 void DOSVM_BuildCallFrame( CONTEXT86
*, DOSRELAY
, LPVOID
);
270 extern void SB_ioport_out( WORD port
, BYTE val
);
271 extern BYTE
SB_ioport_in( WORD port
);
274 extern BOOL
IO_pp_outp(int port
, DWORD
* res
);
275 extern int IO_pp_inp(int port
, DWORD
* res
);
276 extern char IO_pp_init(void);
279 extern void WINAPI
DOSVM_Int08Handler(CONTEXT86
*);
282 extern void WINAPI
XMS_Handler(CONTEXT86
*);
284 #endif /* __WINE_DOSEXE_H */