include/dosexe.h

   1 /*
   2  * DOS EXE loader
   3  *
   4  * Copyright 1998 Ove Kåven
   5  */
   6
   7 #ifndef __WINE_DOSEXE_H
   8 #define __WINE_DOSEXE_H
   9
  10 #include <sys/types.h>
  11 #include "windows.h"
  12 #include "winnt.h"
  13 #include "sig_context.h"
  14 #include "wintypes.h"
  15
  16 typedef struct _DOSTASK {
  17  LPVOID img;
  18  unsigned img_ofs;
  19  WORD psp_seg,load_seg;
  20  WORD init_cs,init_ip,init_ss,init_sp;
  21  WORD xms_seg;
  22  WORD dpmi_seg,dpmi_sel,dpmi_flag;
  23  DWORD wrap_ofs,call_ofs;
  24  WORD system_timer;
  25  HMODULE16 hModule;
  26  char mm_name[128];
  27  int mm_fd;
  28  int read_pipe,write_pipe;
  29  pid_t task;
  30 } DOSTASK, *LPDOSTASK;
  31
  32 #if defined(linux) && defined(__i386__)
  33
  34 #define MZ_SUPPORTED
  35
  36 struct _NE_MODULE;
  37
  38 extern int MZ_InitTask( LPDOSTASK lpDosTask );
  39 extern int MZ_InitMemory( LPDOSTASK lpDosTask, struct _NE_MODULE *pModule );
  40 extern void MZ_KillModule( LPDOSTASK lpDosTask );
  41 extern LPDOSTASK MZ_AllocDPMITask( HMODULE16 hModule );
  42
  43 #endif /* linux-i386 */
  44
  45 #define V86_FLAG 0x00020000
  46
  47 extern void (*ctx_debug_call)( int, CONTEXT* );
  48 extern BOOL32 (*instr_emu_call)( SIGCONTEXT* );
  49
  50 extern void MZ_Tick( WORD handle );
  51
  52 extern HINSTANCE16 MZ_CreateProcess( LPCSTR name, LPCSTR cmdline, LPCSTR env,
  53                                      LPSTARTUPINFO32A startup, LPPROCESS_INFORMATION info );
  54 extern int DOSVM_Enter( PCONTEXT context );
  55
  56 #endif /* __WINE_DOSEXE_H */