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206 lines
6.8 KiB
C
206 lines
6.8 KiB
C
/*
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* Copyright Robert J. Amstadt, 1993
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*/
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#ifndef __WINE_NEEXE_H
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#define __WINE_NEEXE_H
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#include "windef.h"
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/*
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* Old MZ header for DOS programs.
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* We check only the magic and the e_lfanew offset to the new executable
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* header.
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*/
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typedef struct
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{
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WORD e_magic; /* 00: MZ Header signature */
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WORD e_cblp; /* 02: Bytes on last page of file */
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WORD e_cp; /* 04: Pages in file */
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WORD e_crlc; /* 06: Relocations */
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WORD e_cparhdr; /* 08: Size of header in paragraphs */
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WORD e_minalloc; /* 0a: Minimum extra paragraphs needed */
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WORD e_maxalloc; /* 0c: Maximum extra paragraphs needed */
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WORD e_ss; /* 0e: Initial (relative) SS value */
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WORD e_sp; /* 10: Initial SP value */
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WORD e_csum; /* 12: Checksum */
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WORD e_ip; /* 14: Initial IP value */
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WORD e_cs; /* 16: Initial (relative) CS value */
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WORD e_lfarlc; /* 18: File address of relocation table */
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WORD e_ovno; /* 1a: Overlay number */
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WORD e_res[4]; /* 1c: Reserved words */
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WORD e_oemid; /* 24: OEM identifier (for e_oeminfo) */
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WORD e_oeminfo; /* 26: OEM information; e_oemid specific */
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WORD e_res2[10]; /* 28: Reserved words */
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DWORD e_lfanew; /* 3c: Offset to extended header */
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} IMAGE_DOS_HEADER,*PIMAGE_DOS_HEADER;
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#define IMAGE_DOS_SIGNATURE 0x5A4D /* MZ */
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#define IMAGE_OS2_SIGNATURE 0x454E /* NE */
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#define IMAGE_OS2_SIGNATURE_LE 0x454C /* LE */
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#define IMAGE_OS2_SIGNATURE_LX 0x584C /* LX */
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#define IMAGE_VXD_SIGNATURE 0x454C /* LE */
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#define IMAGE_NT_SIGNATURE 0x00004550 /* PE00 */
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/*
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* This is the Windows executable (NE) header.
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* the name IMAGE_OS2_HEADER is misleading, but in the SDK this way.
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*/
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typedef struct
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{
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WORD ne_magic; /* 00 NE signature 'NE' */
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BYTE linker_version; /* 02 Linker version number */
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BYTE linker_revision; /* 03 Linker revision number */
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WORD entry_tab_offset; /* 04 Offset to entry table relative to NE */
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WORD entry_tab_length; /* 06 Length of entry table in bytes */
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DWORD reserved1; /* 08 Reserved by Microsoft */
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WORD format_flags; /* 0c Flags about segments in this file */
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WORD auto_data_seg; /* 0e Automatic data segment number */
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WORD local_heap_length; /* 10 Initial size of local heap */
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WORD stack_length; /* 12 Initial size of stack */
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WORD ip; /* 14 Initial IP */
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WORD cs; /* 16 Initial CS */
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WORD sp; /* 18 Initial SP */
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WORD ss; /* 1a Initial SS */
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WORD n_segment_tab; /* 1c # of entries in segment table */
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WORD n_mod_ref_tab; /* 1e # of entries in module reference tab. */
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WORD nrname_tab_length; /* 20 Length of nonresident-name table */
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WORD segment_tab_offset; /* 22 Offset to segment table */
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WORD resource_tab_offset; /* 24 Offset to resource table */
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WORD rname_tab_offset; /* 26 Offset to resident-name table */
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WORD moduleref_tab_offset; /* 28 Offset to module reference table */
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WORD iname_tab_offset; /* 2a Offset to imported name table */
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DWORD nrname_tab_offset; /* 2c Offset to nonresident-name table */
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WORD n_mov_entry_points; /* 30 # of movable entry points */
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WORD align_shift_count; /* 32 Logical sector alignment shift count */
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WORD n_resource_seg; /* 34 # of resource segments */
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BYTE operating_system; /* 36 Flags indicating target OS */
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BYTE additional_flags; /* 37 Additional information flags */
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WORD fastload_offset; /* 38 Offset to fast load area */
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WORD fastload_length; /* 3a Length of fast load area */
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WORD reserved2; /* 3c Reserved by Microsoft */
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WORD expect_version; /* 3e Expected Windows version number */
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} IMAGE_OS2_HEADER,*PIMAGE_OS2_HEADER;
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/*
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* NE Header FORMAT FLAGS
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*/
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#define NE_FFLAGS_SINGLEDATA 0x0001
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#define NE_FFLAGS_MULTIPLEDATA 0x0002
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#define NE_FFLAGS_WIN32 0x0010
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#define NE_FFLAGS_BUILTIN 0x0020 /* Wine built-in module */
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#define NE_FFLAGS_FRAMEBUF 0x0100 /* OS/2 fullscreen app */
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#define NE_FFLAGS_CONSOLE 0x0200 /* OS/2 console app */
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#define NE_FFLAGS_GUI 0x0300 /* right, (NE_FFLAGS_FRAMEBUF | NE_FFLAGS_CONSOLE) */
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#define NE_FFLAGS_SELFLOAD 0x0800
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#define NE_FFLAGS_LINKERROR 0x2000
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#define NE_FFLAGS_CALLWEP 0x4000
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#define NE_FFLAGS_LIBMODULE 0x8000
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/*
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* NE Header OPERATING SYSTEM
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*/
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#define NE_OSFLAGS_UNKNOWN 0x01
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#define NE_OSFLAGS_WINDOWS 0x04
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/*
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* NE Header ADDITIONAL FLAGS
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*/
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#define NE_AFLAGS_WIN2_PROTMODE 0x02
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#define NE_AFLAGS_WIN2_PROFONTS 0x04
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#define NE_AFLAGS_FASTLOAD 0x08
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/*
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* Segment table entry
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*/
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struct ne_segment_table_entry_s
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{
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WORD seg_data_offset; /* Sector offset of segment data */
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WORD seg_data_length; /* Length of segment data */
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WORD seg_flags; /* Flags associated with this segment */
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WORD min_alloc; /* Minimum allocation size for this */
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};
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/*
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* Segment Flags
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*/
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#define NE_SEGFLAGS_DATA 0x0001
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#define NE_SEGFLAGS_ALLOCATED 0x0002
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#define NE_SEGFLAGS_LOADED 0x0004
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#define NE_SEGFLAGS_ITERATED 0x0008
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#define NE_SEGFLAGS_MOVEABLE 0x0010
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#define NE_SEGFLAGS_SHAREABLE 0x0020
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#define NE_SEGFLAGS_PRELOAD 0x0040
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#define NE_SEGFLAGS_EXECUTEONLY 0x0080
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#define NE_SEGFLAGS_READONLY 0x0080
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#define NE_SEGFLAGS_RELOC_DATA 0x0100
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#define NE_SEGFLAGS_SELFLOAD 0x0800
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#define NE_SEGFLAGS_DISCARDABLE 0x1000
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/*
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* Relocation table entry
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*/
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struct relocation_entry_s
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{
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BYTE address_type; /* Relocation address type */
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BYTE relocation_type; /* Relocation type */
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WORD offset; /* Offset in segment to fixup */
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WORD target1; /* Target specification */
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WORD target2; /* Target specification */
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};
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/*
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* Relocation address types
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*/
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#define NE_RADDR_LOWBYTE 0
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#define NE_RADDR_SELECTOR 2
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#define NE_RADDR_POINTER32 3
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#define NE_RADDR_OFFSET16 5
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#define NE_RADDR_POINTER48 11
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#define NE_RADDR_OFFSET32 13
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/*
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* Relocation types
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*/
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#define NE_RELTYPE_INTERNAL 0
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#define NE_RELTYPE_ORDINAL 1
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#define NE_RELTYPE_NAME 2
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#define NE_RELTYPE_OSFIXUP 3
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#define NE_RELFLAG_ADDITIVE 4
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/*
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* Resource table structures.
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*/
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struct resource_nameinfo_s
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{
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unsigned short offset;
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unsigned short length;
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unsigned short flags;
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unsigned short id;
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HANDLE16 handle;
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unsigned short usage;
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};
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struct resource_typeinfo_s
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{
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unsigned short type_id; /* Type identifier */
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unsigned short count; /* Number of resources of this type */
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FARPROC16 resloader; /* SetResourceHandler() */
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/*
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* Name info array.
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*/
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};
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#define NE_RSCTYPE_ACCELERATOR 0x8009
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#define NE_RSCTYPE_BITMAP 0x8002
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#define NE_RSCTYPE_CURSOR 0x8001
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#define NE_RSCTYPE_DIALOG 0x8005
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#define NE_RSCTYPE_FONT 0x8008
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#define NE_RSCTYPE_FONTDIR 0x8007
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#define NE_RSCTYPE_GROUP_CURSOR 0x800c
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#define NE_RSCTYPE_GROUP_ICON 0x800e
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#define NE_RSCTYPE_ICON 0x8003
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#define NE_RSCTYPE_MENU 0x8004
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#define NE_RSCTYPE_RCDATA 0x800a
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#define NE_RSCTYPE_STRING 0x8006
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#endif /* __WINE_NEEXE_H */
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