/* * Copyright Robert J. Amstadt, 1993 */ #ifndef __WINE_NEEXE_H #define __WINE_NEEXE_H #include "wintypes.h" /* * Old MZ header for DOS programs. * We check only the magic and the e_lfanew offset to the new executable * header. */ typedef struct { WORD e_magic; /* MZ Header signature */ WORD e_cblp; /* Bytes on last page of file */ WORD e_cp; /* Pages in file */ WORD e_crlc; /* Relocations */ WORD e_cparhdr; /* Size of header in paragraphs */ WORD e_minalloc; /* Minimum extra paragraphs needed */ WORD e_maxalloc; /* Maximum extra paragraphs needed */ WORD e_ss; /* Initial (relative) SS value */ WORD e_sp; /* Initial SP value */ WORD e_csum; /* Checksum */ WORD e_ip; /* Initial IP value */ WORD e_cs; /* Initial (relative) CS value */ WORD e_lfarlc; /* File address of relocation table */ WORD e_ovno; /* Overlay number */ WORD e_res[4]; /* Reserved words */ WORD e_oemid; /* OEM identifier (for e_oeminfo) */ WORD e_oeminfo; /* OEM information; e_oemid specific */ WORD e_res2[10]; /* Reserved words */ WORD e_lfanew; /* Offset to extended header */ } IMAGE_DOS_HEADER,*LPIMAGE_DOS_HEADER; #define IMAGE_DOS_SIGNATURE 0x5A4D /* MZ */ #define IMAGE_OS2_SIGNATURE 0x454E /* NE */ #define IMAGE_OS2_SIGNATURE_LE 0x454C /* LE */ #define IMAGE_OS2_SIGNATURE_LX 0x584C /* LX */ #define IMAGE_VXD_SIGNATURE 0x454C /* LE */ #define IMAGE_NT_SIGNATURE 0x00004550 /* PE00 */ /* * This is the Windows executable (NE) header. * the name IMAGE_OS2_HEADER is misleading, but in the SDK this way. */ typedef struct { WORD ne_magic; /* 00 NE signature 'NE' */ BYTE linker_version; /* 02 Linker version number */ BYTE linker_revision; /* 03 Linker revision number */ WORD entry_tab_offset; /* 04 Offset to entry table relative to NE */ WORD entry_tab_length; /* 06 Length of entry table in bytes */ DWORD reserved1; /* 08 Reserved by Microsoft */ WORD format_flags; /* 0c Flags about segments in this file */ WORD auto_data_seg; /* 0e Automatic data segment number */ WORD local_heap_length; /* 10 Initial size of local heap */ WORD stack_length; /* 12 Initial size of stack */ WORD ip; /* 14 Initial IP */ WORD cs; /* 16 Initial CS */ WORD sp; /* 18 Initial SP */ WORD ss; /* 1a Initial SS */ WORD n_segment_tab; /* 1c # of entries in segment table */ WORD n_mod_ref_tab; /* 1e # of entries in module reference tab. */ WORD nrname_tab_length; /* 20 Length of nonresident-name table */ WORD segment_tab_offset; /* 22 Offset to segment table */ WORD resource_tab_offset; /* 24 Offset to resource table */ WORD rname_tab_offset; /* 26 Offset to resident-name table */ WORD moduleref_tab_offset; /* 28 Offset to module reference table */ WORD iname_tab_offset; /* 2a Offset to imported name table */ DWORD nrname_tab_offset; /* 2c Offset to nonresident-name table */ WORD n_mov_entry_points; /* 30 # of movable entry points */ WORD align_shift_count; /* 32 Logical sector alignment shift count */ WORD n_resource_seg; /* 34 # of resource segments */ BYTE operating_system; /* 36 Flags indicating target OS */ BYTE additional_flags; /* 37 Additional information flags */ WORD fastload_offset; /* 38 Offset to fast load area */ WORD fastload_length; /* 3a Length of fast load area */ WORD reserved2; /* 3c Reserved by Microsoft */ WORD expect_version; /* 3e Expected Windows version number */ } IMAGE_OS2_HEADER,*LPIMAGE_OS2_HEADER; /* * NE Header FORMAT FLAGS */ #define NE_FFLAGS_SINGLEDATA 0x0001 #define NE_FFLAGS_MULTIPLEDATA 0x0002 #define NE_FFLAGS_WIN32 0x0010 #define NE_FFLAGS_BUILTIN 0x0020 /* Wine built-in module */ #define NE_FFLAGS_IMPLICIT 0x0040 #define NE_FFLAGS_FRAMEBUF 0x0100 /* OS/2 fullscreen app */ #define NE_FFLAGS_CONSOLE 0x0200 /* OS/2 console app */ #define NE_FFLAGS_GUI 0x0300 /* right, (NE_FFLAGS_FRAMEBUF | NE_FFLAGS_CONSOLE) */ #define NE_FFLAGS_SELFLOAD 0x0800 #define NE_FFLAGS_LINKERROR 0x2000 #define NE_FFLAGS_CALLWEP 0x4000 #define NE_FFLAGS_LIBMODULE 0x8000 /* * NE Header OPERATING SYSTEM */ #define NE_OSFLAGS_UNKNOWN 0x01 #define NE_OSFLAGS_WINDOWS 0x04 /* * NE Header ADDITIONAL FLAGS */ #define NE_AFLAGS_WIN2_PROTMODE 0x02 #define NE_AFLAGS_WIN2_PROFONTS 0x04 #define NE_AFLAGS_FASTLOAD 0x08 /* * Segment table entry */ struct ne_segment_table_entry_s { WORD seg_data_offset; /* Sector offset of segment data */ WORD seg_data_length; /* Length of segment data */ WORD seg_flags; /* Flags associated with this segment */ WORD min_alloc; /* Minimum allocation size for this */ }; /* * Segment Flags */ #define NE_SEGFLAGS_DATA 0x0001 #define NE_SEGFLAGS_ALLOCATED 0x0002 #define NE_SEGFLAGS_LOADED 0x0004 #define NE_SEGFLAGS_ITERATED 0x0008 #define NE_SEGFLAGS_MOVEABLE 0x0010 #define NE_SEGFLAGS_SHAREABLE 0x0020 #define NE_SEGFLAGS_PRELOAD 0x0040 #define NE_SEGFLAGS_EXECUTEONLY 0x0080 #define NE_SEGFLAGS_READONLY 0x0080 #define NE_SEGFLAGS_RELOC_DATA 0x0100 #define NE_SEGFLAGS_DISCARDABLE 0x1000 /* * Relocation table entry */ struct relocation_entry_s { BYTE address_type; /* Relocation address type */ BYTE relocation_type; /* Relocation type */ WORD offset; /* Offset in segment to fixup */ WORD target1; /* Target specification */ WORD target2; /* Target specification */ }; /* * Relocation address types */ #define NE_RADDR_LOWBYTE 0 #define NE_RADDR_SELECTOR 2 #define NE_RADDR_POINTER32 3 #define NE_RADDR_OFFSET16 5 #define NE_RADDR_POINTER48 11 #define NE_RADDR_OFFSET32 13 /* * Relocation types */ #define NE_RELTYPE_INTERNAL 0 #define NE_RELTYPE_ORDINAL 1 #define NE_RELTYPE_NAME 2 #define NE_RELTYPE_OSFIXUP 3 #define NE_RELFLAG_ADDITIVE 4 /* * DOS PSP */ struct dos_psp_s { unsigned short pspInt20; unsigned short pspNextParagraph; unsigned char pspReserved1; unsigned char pspDispatcher[5]; unsigned short pspTerminateVector[2]; unsigned short pspControlCVector[2]; unsigned short pspCritErrorVector[2]; unsigned short pspReserved2[11]; unsigned short pspEnvironment; unsigned short pspReserved3[23]; unsigned char pspFCB_1[16]; unsigned char pspFCB_2[16]; unsigned char pspReserved4[4]; unsigned char pspCommandTailCount; unsigned char pspCommandTail[128]; }; /* * Entry table structures. */ struct entry_tab_header_s { unsigned char n_entries; unsigned char seg_number; }; struct entry_tab_movable_s { unsigned char flags; unsigned char int3f[2]; unsigned char seg_number; unsigned short offset; }; struct entry_tab_fixed_s { unsigned char flags; unsigned char offset[2]; }; /* * Resource table structures. */ struct resource_nameinfo_s { unsigned short offset; unsigned short length; unsigned short flags; unsigned short id; HANDLE16 handle; unsigned short usage; }; struct resource_typeinfo_s { unsigned short type_id; /* Type identifier */ unsigned short count; /* Number of resources of this type */ DWORD resloader; /* SetResourceHandler() */ /* * Name info array. */ }; #define NE_RSCTYPE_ACCELERATOR 0x8009 #define NE_RSCTYPE_BITMAP 0x8002 #define NE_RSCTYPE_CURSOR 0x8001 #define NE_RSCTYPE_DIALOG 0x8005 #define NE_RSCTYPE_FONT 0x8008 #define NE_RSCTYPE_FONTDIR 0x8007 #define NE_RSCTYPE_GROUP_CURSOR 0x800c #define NE_RSCTYPE_GROUP_ICON 0x800e #define NE_RSCTYPE_ICON 0x8003 #define NE_RSCTYPE_MENU 0x8004 #define NE_RSCTYPE_RCDATA 0x800a #define NE_RSCTYPE_STRING 0x8006 #endif /* __WINE_NEEXE_H */