include/miscemu.h

   1 /*
   2  * Misc. emulation definitions
   3  *
   4  * Copyright 1995 Alexandre Julliard
   5  */
   6
   7 #ifndef __WINE_MISCEMU_H
   8 #define __WINE_MISCEMU_H
   9
  10 #include <stdio.h>
  11 #include "winnt.h"
  12
  13   /* msdos/dosmem.c */
  14 extern HANDLE16 DOSMEM_BiosSeg;
  15 extern DWORD DOSMEM_CollateTable;
  16
  17 extern DWORD DOSMEM_ErrorCall;
  18 extern DWORD DOSMEM_ErrorBuffer;
  19
  20 extern BOOL32 DOSMEM_Init(HMODULE16 hModule);
  21 extern void   DOSMEM_Tick(void);
  22 extern WORD   DOSMEM_AllocSelector(WORD);
  23 extern char * DOSMEM_MemoryBase(HMODULE16 hModule);
  24 extern LPVOID DOSMEM_GetBlock(HMODULE16 hModule, UINT32 size, UINT16* p);
  25 extern BOOL32 DOSMEM_FreeBlock(HMODULE16 hModule, void* ptr);
  26 extern LPVOID DOSMEM_ResizeBlock(HMODULE16 hModule, void* ptr, UINT32 size, UINT16* p);
  27 extern UINT32 DOSMEM_Available(HMODULE16 hModule);
  28 extern LPVOID DOSMEM_MapRealToLinear(DWORD); /* real-mode to linear */
  29 extern LPVOID DOSMEM_MapDosToLinear(UINT32); /* linear DOS to Wine */
  30 extern UINT32 DOSMEM_MapLinearToDos(LPVOID); /* linear Wine to DOS */
  31
  32 /* msdos/interrupts.c */
  33 extern FARPROC16 INT_GetHandler( BYTE intnum );
  34 extern void INT_SetHandler( BYTE intnum, FARPROC16 handler );
  35 extern int INT_RealModeInterrupt( BYTE intnum, PCONTEXT context );
  36
  37 /* msdos/ioports.c */
  38 extern void IO_port_init (void);
  39 extern DWORD IO_inport( int port, int count );
  40 extern void IO_outport( int port, int count, DWORD value );
  41
  42 /* msdos/int1a.c */
  43 extern DWORD INT1A_GetTicksSinceMidnight(void);
  44 extern void WINAPI INT_Int1aHandler(CONTEXT*);
  45
  46 /* msdos/int20.c */
  47 extern void WINAPI INT_Int20Handler(CONTEXT*);
  48
  49 /* msdos/int2f.c */
  50 extern void WINAPI INT_Int2fHandler(CONTEXT*);
  51
  52 /* loader/signal.c */
  53 extern BOOL32 SIGNAL_Init(void);
  54 extern void SIGNAL_SetHandler( int sig, void (*func)(), int flags );
  55 extern void SIGNAL_MaskAsyncEvents( BOOL32 flag );
  56
  57 /* if1632/signal.c */
  58 extern BOOL32 SIGNAL_InitEmulator(void);
  59
  60 /* misc/aspi.c */
  61 extern void ASPI_DOS_HandleInt(CONTEXT *context);
  62
  63 #define CTX_SEG_OFF_TO_LIN(context,seg,off) \
  64     (ISV86(context) ? (void*)(V86BASE(context)+((seg)<<4)+off) \
  65                     : PTR_SEG_OFF_TO_LIN(seg,off))
  66
  67 #define INT_BARF(context,num) \
  68     fprintf( stderr, "int%x: unknown/not implemented parameters:\n" \
  69                      "int%x: AX %04x, BX %04x, CX %04x, DX %04x, " \
  70                      "SI %04x, DI %04x, DS %04x, ES %04x\n", \
  71              (num), (num), AX_reg(context), BX_reg(context), CX_reg(context), \
  72              DX_reg(context), SI_reg(context), DI_reg(context), \
  73              (WORD)DS_reg(context), (WORD)ES_reg(context) )
  74
  75 #endif /* __WINE_MISCEMU_H */