| /* | |
| * Module definitions | |
| * | |
| * Copyright 1995 Alexandre Julliard | |
| */ | |
| #ifndef __WINE_MODULE_H | |
| #define __WINE_MODULE_H | |
| #include "dosexe.h" | |
| #include "pe_image.h" | |
| #include "wintypes.h" | |
| /* In-memory module structure. See 'Windows Internals' p. 219 */ | |
| typedef struct _NE_MODULE | |
| { | |
| WORD magic; /* 00 'NE' signature */ | |
| WORD count; /* 02 Usage count */ | |
| WORD entry_table; /* 04 Near ptr to entry table */ | |
| HMODULE16 next; /* 06 Selector to next module */ | |
| WORD dgroup_entry; /* 08 Near ptr to segment entry for DGROUP */ | |
| WORD fileinfo; /* 0a Near ptr to file info (OFSTRUCT) */ | |
| WORD flags; /* 0c Module flags */ | |
| WORD dgroup; /* 0e Logical segment for DGROUP */ | |
| WORD heap_size; /* 10 Initial heap size */ | |
| WORD stack_size; /* 12 Initial stack size */ | |
| WORD ip; /* 14 Initial ip */ | |
| WORD cs; /* 16 Initial cs (logical segment) */ | |
| WORD sp; /* 18 Initial stack pointer */ | |
| WORD ss; /* 1a Initial ss (logical segment) */ | |
| WORD seg_count; /* 1c Number of segments in segment table */ | |
| WORD modref_count; /* 1e Number of module references */ | |
| WORD nrname_size; /* 20 Size of non-resident names table */ | |
| WORD seg_table; /* 22 Near ptr to segment table */ | |
| WORD res_table; /* 24 Near ptr to resource table */ | |
| WORD name_table; /* 26 Near ptr to resident names table */ | |
| WORD modref_table; /* 28 Near ptr to module reference table */ | |
| WORD import_table; /* 2a Near ptr to imported names table */ | |
| DWORD nrname_fpos; /* 2c File offset of non-resident names table */ | |
| WORD moveable_entries; /* 30 Number of moveable entries in entry table*/ | |
| WORD alignment; /* 32 Alignment shift count */ | |
| WORD truetype; /* 34 Set to 2 if TrueType font */ | |
| BYTE os_flags; /* 36 Operating system flags */ | |
| BYTE misc_flags; /* 37 Misc. flags */ | |
| HANDLE16 dlls_to_init; /* 38 List of DLLs to initialize */ | |
| HANDLE16 nrname_handle; /* 3a Handle to non-resident name table */ | |
| WORD min_swap_area; /* 3c Min. swap area size */ | |
| WORD expected_version; /* 3e Expected Windows version */ | |
| /* From here, these are extra fields not present in normal Windows */ | |
| HMODULE32 module32; /* 40 PE module handle for Win32 modules */ | |
| HMODULE16 self; /* 44 Handle for this module */ | |
| WORD self_loading_sel; /* 46 Selector used for self-loading apps. */ | |
| LPDOSTASK lpDosTask; | |
| LPVOID dos_image; /* pointer to DOS memory (for DOS apps) */ | |
| } NE_MODULE; | |
| /* In-memory segment table */ | |
| typedef struct | |
| { | |
| WORD filepos; /* Position in file, in sectors */ | |
| WORD size; /* Segment size on disk */ | |
| WORD flags; /* Segment flags */ | |
| WORD minsize; /* Min. size of segment in memory */ | |
| HANDLE16 hSeg; /* Selector or handle (selector - 1) */ | |
| /* of segment in memory */ | |
| } SEGTABLEENTRY; | |
| /* Self-loading modules contain this structure in their first segment */ | |
| #pragma pack(1) | |
| typedef struct | |
| { | |
| WORD version; /* Must be "A0" (0x3041) */ | |
| WORD reserved; | |
| FARPROC16 BootApp; /* startup procedure */ | |
| FARPROC16 LoadAppSeg; /* procedure to load a segment */ | |
| FARPROC16 reserved2; | |
| FARPROC16 MyAlloc; /* memory allocation procedure, | |
| * wine must write this field */ | |
| FARPROC16 EntryAddrProc; | |
| FARPROC16 ExitProc; /* exit procedure */ | |
| WORD reserved3[4]; | |
| FARPROC16 SetOwner; /* Set Owner procedure, exported by wine */ | |
| } SELFLOADHEADER; | |
| /* Parameters for LoadModule() */ | |
| typedef struct | |
| { | |
| HGLOBAL16 hEnvironment; /* Environment segment */ | |
| SEGPTR cmdLine WINE_PACKED; /* Command-line */ | |
| SEGPTR showCmd WINE_PACKED; /* Code for ShowWindow() */ | |
| SEGPTR reserved WINE_PACKED; | |
| } LOADPARAMS; | |
| typedef struct | |
| { | |
| LPSTR lpEnvAddress; | |
| LPSTR lpCmdLine; | |
| UINT16 *lpCmdShow; | |
| DWORD dwReserved; | |
| } LOADPARAMS32; | |
| #pragma pack(4) | |
| /* internal representation of 32bit modules. per process. */ | |
| typedef enum { MODULE32_PE=1, MODULE32_ELF /* ,... */ } MODULE32_TYPE; | |
| typedef struct _wine_modref | |
| { | |
| struct _wine_modref *next; | |
| MODULE32_TYPE type; | |
| union { | |
| PE_MODREF pe; | |
| ELF_MODREF elf; | |
| } binfmt; | |
| HMODULE32 module; | |
| int nDeps; | |
| struct _wine_modref **deps; | |
| int initDone; | |
| char *modname; | |
| char *shortname; | |
| char *longname; | |
| } WINE_MODREF; | |
| /* Resource types */ | |
| typedef struct resource_typeinfo_s NE_TYPEINFO; | |
| typedef struct resource_nameinfo_s NE_NAMEINFO; | |
| #define NE_SEG_TABLE(pModule) \ | |
| ((SEGTABLEENTRY *)((char *)(pModule) + (pModule)->seg_table)) | |
| #define NE_MODULE_TABLE(pModule) \ | |
| ((WORD *)((char *)(pModule) + (pModule)->modref_table)) | |
| #define NE_MODULE_NAME(pModule) \ | |
| (((OFSTRUCT *)((char*)(pModule) + (pModule)->fileinfo))->szPathName) | |
| /* module.c */ | |
| extern FARPROC32 MODULE_GetProcAddress32( struct _PDB32*pdb,HMODULE32 hModule,LPCSTR function,BOOL32 snoop ); | |
| extern WINE_MODREF *MODULE32_LookupHMODULE( struct _PDB32 *process, HMODULE32 hModule ); | |
| extern void MODULE_InitializeDLLs( struct _PDB32 *process, HMODULE32 root, DWORD type, LPVOID lpReserved ); | |
| extern HMODULE32 MODULE_FindModule32( struct _PDB32 *process, LPCSTR path ); | |
| extern HMODULE32 MODULE_CreateDummyModule( const OFSTRUCT *ofs ); | |
| extern FARPROC16 MODULE_GetWndProcEntry16( const char *name ); | |
| extern FARPROC16 WINAPI WIN32_GetProcAddress16( HMODULE32 hmodule, LPCSTR name ); | |
| extern SEGPTR WINAPI HasGPHandler( SEGPTR address ); | |
| HMODULE32 MODULE_LoadLibraryEx32A(LPCSTR libname,struct _PDB32*process,HFILE32 hfile,DWORD flags); | |
| /* loader/ne/module.c */ | |
| extern NE_MODULE *NE_GetPtr( HMODULE16 hModule ); | |
| extern void NE_DumpModule( HMODULE16 hModule ); | |
| extern void NE_WalkModules(void); | |
| extern void NE_RegisterModule( NE_MODULE *pModule ); | |
| extern WORD NE_GetOrdinal( HMODULE16 hModule, const char *name ); | |
| extern FARPROC16 NE_GetEntryPoint( HMODULE16 hModule, WORD ordinal ); | |
| extern FARPROC16 NE_GetEntryPointEx( HMODULE16 hModule, WORD ordinal, BOOL16 snoop ); | |
| extern BOOL16 NE_SetEntryPoint( HMODULE16 hModule, WORD ordinal, WORD offset ); | |
| extern int NE_OpenFile( NE_MODULE *pModule ); | |
| extern HINSTANCE16 NE_LoadModule( LPCSTR name, HINSTANCE16 *hPrevInstance, | |
| BOOL32 implicit, BOOL32 lib_only ); | |
| /* loader/ne/resource.c */ | |
| extern HGLOBAL16 WINAPI NE_DefResourceHandler(HGLOBAL16,HMODULE16,HRSRC16); | |
| extern BOOL32 NE_InitResourceHandler( HMODULE16 hModule ); | |
| /* loader/ne/segment.c */ | |
| extern BOOL32 NE_LoadSegment( NE_MODULE *pModule, WORD segnum ); | |
| extern BOOL32 NE_LoadAllSegments( NE_MODULE *pModule ); | |
| extern void NE_FixupPrologs( NE_MODULE *pModule ); | |
| extern void NE_InitializeDLLs( HMODULE16 hModule ); | |
| extern BOOL32 NE_CreateSegments( NE_MODULE *pModule ); | |
| extern HINSTANCE16 NE_CreateInstance( NE_MODULE *pModule, HINSTANCE16 *prev, | |
| BOOL32 lib_only ); | |
| /* if1632/builtin.c */ | |
| extern BOOL32 BUILTIN_Init(void); | |
| extern HMODULE16 BUILTIN_LoadModule( LPCSTR name, BOOL32 force ); | |
| extern LPCSTR BUILTIN_GetEntryPoint16( WORD cs, WORD ip, WORD *pOrd ); | |
| extern BOOL32 BUILTIN_ParseDLLOptions( const char *str ); | |
| extern void BUILTIN_PrintDLLs(void); | |
| /* relay32/builtin.c */ | |
| extern HMODULE32 BUILTIN32_LoadModule( LPCSTR name, BOOL32 force, | |
| struct _PDB32 *process ); | |
| /* if1632/builtin.c */ | |
| extern HMODULE16 (*fnBUILTIN_LoadModule)(LPCSTR name, BOOL32 force); | |
| #endif /* __WINE_MODULE_H */ |