include/pe_image.h

   1 #ifndef __WINE_PE_IMAGE_H
   2 #define __WINE_PE_IMAGE_H
   3
   4 #include "windef.h"
   5 #include "winbase.h"
   6
   7 #define PE_HEADER(module) \
   8     ((IMAGE_NT_HEADERS*)((LPBYTE)(module) + \
   9                          (((IMAGE_DOS_HEADER*)(module))->e_lfanew)))
  10
  11 #define PE_SECTIONS(module) \
  12     ((IMAGE_SECTION_HEADER*)((LPBYTE)&PE_HEADER(module)->OptionalHeader + \
  13                            PE_HEADER(module)->FileHeader.SizeOfOptionalHeader))
  14
  15 #define RVA_PTR(module,field) ((LPBYTE)(module) + PE_HEADER(module)->field)
  16
  17 /* modreference used for attached processes
  18  * all section are calculated here, relocations etc.
  19  */
  20 typedef struct {
  21         PIMAGE_IMPORT_DESCRIPTOR        pe_import;
  22         PIMAGE_EXPORT_DIRECTORY pe_export;
  23         PIMAGE_RESOURCE_DIRECTORY       pe_resource;
  24         int                             tlsindex;
  25 } PE_MODREF;
  26
  27 struct _wine_modref;
  28 extern int PE_unloadImage(HMODULE hModule);
  29 extern FARPROC PE_FindExportedFunction(struct _wine_modref *wm, LPCSTR funcName, BOOL snoop);
  30 extern BOOL PE_EnumResourceTypesA(HMODULE,ENUMRESTYPEPROCA,LONG);
  31 extern BOOL PE_EnumResourceTypesW(HMODULE,ENUMRESTYPEPROCW,LONG);
  32 extern BOOL PE_EnumResourceNamesA(HMODULE,LPCSTR,ENUMRESNAMEPROCA,LONG);
  33 extern BOOL PE_EnumResourceNamesW(HMODULE,LPCWSTR,ENUMRESNAMEPROCW,LONG);
  34 extern BOOL PE_EnumResourceLanguagesA(HMODULE,LPCSTR,LPCSTR,ENUMRESLANGPROCA,LONG);
  35 extern BOOL PE_EnumResourceLanguagesW(HMODULE,LPCWSTR,LPCWSTR,ENUMRESLANGPROCW,LONG);
  36 extern HRSRC PE_FindResourceExW(struct _wine_modref*,LPCWSTR,LPCWSTR,WORD);
  37 extern DWORD PE_SizeofResource(HMODULE,HRSRC);
  38 extern struct _wine_modref *PE_LoadLibraryExA(LPCSTR, DWORD);
  39 extern void PE_UnloadLibrary(struct _wine_modref *);
  40 extern HGLOBAL PE_LoadResource(struct _wine_modref *wm,HRSRC);
  41 extern HMODULE PE_LoadImage( HANDLE hFile, LPCSTR filename );
  42 extern struct _wine_modref *PE_CreateModule( HMODULE hModule, LPCSTR filename,
  43                                              DWORD flags, BOOL builtin );
  44 extern void PE_InitTls(void);
  45 extern BOOL PE_InitDLL(struct _wine_modref *wm, DWORD type, LPVOID lpReserved);
  46
  47 extern PIMAGE_RESOURCE_DIRECTORY GetResDirEntryA(PIMAGE_RESOURCE_DIRECTORY,LPCSTR,DWORD,BOOL);
  48 extern PIMAGE_RESOURCE_DIRECTORY GetResDirEntryW(PIMAGE_RESOURCE_DIRECTORY,LPCWSTR,DWORD,BOOL);
  49
  50 typedef DWORD (CALLBACK*DLLENTRYPROC)(HMODULE,DWORD,LPVOID);
  51
  52 typedef struct {
  53         WORD    popl    WINE_PACKED;    /* 0x8f 0x05 */
  54         DWORD   addr_popped WINE_PACKED;/* ...  */
  55         BYTE    pushl1  WINE_PACKED;    /* 0x68 */
  56         DWORD   newret WINE_PACKED;     /* ...  */
  57         BYTE    pushl2  WINE_PACKED;    /* 0x68 */
  58         DWORD   origfun WINE_PACKED;    /* original function */
  59         BYTE    ret1    WINE_PACKED;    /* 0xc3 */
  60         WORD    addesp  WINE_PACKED;    /* 0x83 0xc4 */
  61         BYTE    nrofargs WINE_PACKED;   /* nr of arguments to add esp, */
  62         BYTE    pushl3  WINE_PACKED;    /* 0x68 */
  63         DWORD   oldret  WINE_PACKED;    /* Filled out from popl above  */
  64         BYTE    ret2    WINE_PACKED;    /* 0xc3 */
  65 } ELF_STDCALL_STUB;
  66
  67 typedef struct {
  68         void*                   dlhandle;
  69         ELF_STDCALL_STUB        *stubs;
  70 } ELF_MODREF;
  71
  72 extern struct _wine_modref *ELF_LoadLibraryExA( LPCSTR libname, DWORD flags);
  73 extern void ELF_UnloadLibrary(struct _wine_modref *);
  74 extern FARPROC ELF_FindExportedFunction(struct _wine_modref *wm, LPCSTR funcName);
  75
  76 #endif /* __WINE_PE_IMAGE_H */