/*  *	HT Editor *	coff_s.h * *	Copyright (C) 1999-2002 Stefan Weyergraf * *	This program is free software; you can redistribute it and/or modify *	it under the terms of the GNU General Public License version 2 as *	published by the Free Software Foundation. * *	This program is distributed in the hope that it will be useful, *	but WITHOUT ANY WARRANTY; without even the implied warranty of *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the *	GNU General Public License for more details. * *	You should have received a copy of the GNU General Public License *	along with this program; if not, write to the Free Software *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */#ifndef __COFF_S_H_#define __COFF_S_H_#include "io/types.h"#include "tools.h"typedef unsigned int RVA;struct COFF_HEADER {	uint16 machine;	uint16 section_count;	uint32 timestamp;	uint32 symbol_table_offset;	uint32 symbol_count;	uint16 optional_header_size;	uint16 characteristics;} PACKED;#define COFF_RELOCS_STRIPPED		   	0x0001  // Relocation info stripped from file.#define COFF_EXECUTABLE_IMAGE		   	0x0002  // File is executable  (i.e. no unresolved externel references).#define COFF_LINE_NUMS_STRIPPED			0x0004  // Line nunbers stripped from file.#define COFF_LOCAL_SYMS_STRIPPED	   	0x0008  // Local symbols stripped from file.#define COFF_AGGRESIVE_WS_TRIM	  		0x0010  // Agressively trim working set#define COFF_LARGE_ADDRESS	  		0x0020  // Large address aware#define COFF_BYTES_REVERSED_LO	  		0x0080  // Bytes of machine uint16 are reversed.#define COFF_32BIT_MACHINE			0x0100  // 32 bit uint16 machine.#define COFF_DEBUG_STRIPPED		   	0x0200  // Debugging info stripped from file in .DBG file#define COFF_REMOVABLE_RUN_FROM_SWAP   		0x0400  // If Image is on removable media, copy and run from the swap file.#define COFF_NET_RUN_FROM_SWAP	   		0x0800  // If Image is on Net, copy and run from the swap file.#define COFF_SYSTEM				0x1000  // System File.#define COFF_DLL				0x2000  // File is a DLL.#define COFF_UP_SYSTEM_ONLY		   	0x4000  // File should only be run on a UP machine#define COFF_BYTES_REVERSED_HI	  		0x8000  // Bytes of machine uint16 are reversed.#define COFF_MACHINE_UNKNOWN		   	0#define COFF_MACHINE_I386		   	0x14c   // Intel 386#define COFF_MACHINE_I486		   	0x14d   // Intel 486#define COFF_MACHINE_I586		  	0x14e   // Intel 586#define COFF_MACHINE_R3000BE			0x160   // MIPS big-endian#define COFF_MACHINE_R3000			0x162   // MIPS little-endian#define COFF_MACHINE_R4000			0x166   // MIPS little-endian#define COFF_MACHINE_R10000		   	0x168   // MIPS little-endian#define COFF_MACHINE_ALPHA			0x184   // Alpha_AXP#define COFF_MACHINE_SH3			0x1a2   // Hitachi SH3#define COFF_MACHINE_SH4		   	0x1a6   // Hitachi SH4#define COFF_MACHINE_ARM			0x1c0   // ARM#define COFF_MACHINE_THUMB			0x1c2   // THUMB#define COFF_MACHINE_POWERPC_BE		   	0x1df   // IBM PowerPC Big-Endian (?)#define COFF_MACHINE_POWERPC_LE		   	0x1f0   // IBM PowerPC Little-Endian#define COFF_MACHINE_POWERPC64_BE		0x1f2   // IBM PowerPC64 Big-Endian (?)#define COFF_MACHINE_IA64			0x200   // Intel IA64#define COFF_MACHINE_MIPS16			0x266   // MIPS16#define COFF_MACHINE_68k			0x268   // Motorola 68k#define COFF_MACHINE_ALPHA_AXP_64		0x284   // Alpha AXP 64#define COFF_MACHINE_MIPSf			0x366   // MIPSf#define COFF_MACHINE_MIPS16f			0x466   // MIPS16f#define COFF_MACHINE_AMD64			0x8664  // AMD 64// FIXME: not yet implemented: XCOFF64, no sample file available//#define COFF_MACHINE_POWERPC64_BE	   	0x1ef   // XCOFF 64Bit Big-Endian (PowerPC only ?)//// Optional header format.//#define COFF_OPTSIZE_0				0x00#define COFF_OPTSIZE_COFF32			0x1c#define COFF_OPTSIZE_XCOFF32			0x48#define COFF_OPTSIZE_PE32			0xe0#define COFF_OPTMAGIC_ROMIMAGE			0x107#define COFF_OPTMAGIC_PE32			0x10b#define COFF_OPTMAGIC_COFF32			0x10b#define COFF_OPTMAGIC_PE64			0x20bstruct	COFF_OPTIONAL_HEADER32 {	uint16 magic;	byte major_linker_version;	byte minor_linker_version;	uint32 code_size;	uint32 data_size;	uint32 bss_size;	uint32 entrypoint_address;	uint32 code_base;	uint32 data_base;} PACKED;/* *	same as COFF_OPTIONAL_HEADER32 but no data_base */struct	COFF_OPTIONAL_HEADER64 {	uint16 magic;	byte major_linker_version;	byte minor_linker_version;	uint32 code_size;	uint32 data_size;	uint32 bss_size;	uint32 entrypoint_address;	uint32 code_base;} PACKED;/* *	Section header */#define COFF_SIZEOF_SHORT_NAME			8struct COFF_SECTION_HEADER {	byte name[COFF_SIZEOF_SHORT_NAME];	uint32 data_vsize;	// or data_phys_address !	uint32 data_address;	uint32 data_size;	uint32 data_offset;	uint32 relocation_offset;	uint32 linenumber_offset;	uint16 relocation_count;	uint16 linenumber_count;	uint32 characteristics;} PACKED;#define COFF_SIZEOF_SECTION_HEADER		40/* * Section characteristics. *///      COFF_SCN_TYPE_REG			0x00000000  // Reserved.//      COFF_SCN_TYPE_DSECT			0x00000001  // Reserved.//      COFF_SCN_TYPE_NOLOAD			0x00000002  // Reserved.//      COFF_SCN_TYPE_GROUP			0x00000004  // Reserved.#define COFF_SCN_TYPE_NO_PAD			0x00000008  // Reserved.//      COFF_SCN_TYPE_COPY			0x00000010  // Reserved.#define COFF_SCN_CNT_CODE			0x00000020	// Section contains code.#define COFF_SCN_CNT_INITIALIZED_DATA		0x00000040	// Section contains initialized data.#define COFF_SCN_CNT_UNINITIALIZED_DATA		0x00000080	// Section contains uninitialized data.#define COFF_SCN_LNK_OTHER			0x00000100	// Reserved.#define COFF_SCN_LNK_INFO			0x00000200	// Section contains comments or some other type of information.//      COFF_SCN_TYPE_OVER			0x00000400	// Reserved.#define COFF_SCN_LNK_REMOVE			0x00000800	// Section contents will not become part of image.#define COFF_SCN_LNK_COMDAT			0x00001000	// Section contents comdat.//						0x00002000	// Reserved.//      COFF_SCN_MEM_PROTECTED - Obsolete	0x00004000#define COFF_SCN_MEM_FARDATA			0x00008000//      COFF_SCN_MEM_SYSHEAP  - Obsolete	0x00010000#define COFF_SCN_MEM_PURGEABLE			0x00020000#define COFF_SCN_MEM_16BIT			0x00020000#define COFF_SCN_MEM_LOCKED			0x00040000#define COFF_SCN_MEM_PRELOAD			0x00080000#define COFF_SCN_ALIGN_1BYTES			0x00100000	//#define COFF_SCN_ALIGN_2BYTES			0x00200000	//#define COFF_SCN_ALIGN_4BYTES			0x00300000	//#define COFF_SCN_ALIGN_8BYTES			0x00400000	//#define COFF_SCN_ALIGN_16BYTES		   	0x00500000	// Default alignment if no others are specified.#define COFF_SCN_ALIGN_32BYTES		   	0x00600000	//#define COFF_SCN_ALIGN_64BYTES		   	0x00700000	//// Unused					0x00800000#define COFF_SCN_LNK_NRELOC_OVFL		0x01000000	// Section contains extended relocations.#define COFF_SCN_MEM_DISCARDABLE		0x02000000	// Section can be discarded.#define COFF_SCN_MEM_NOT_CACHED			0x04000000	// Section is not cachable.#define COFF_SCN_MEM_NOT_PAGED			0x08000000	// Section is not pageable.#define COFF_SCN_MEM_SHARED			0x10000000	// Section is shareable.#define COFF_SCN_MEM_EXECUTE			0x20000000	// Section is executable.#define COFF_SCN_MEM_READ			0x40000000	// Section is readable.#define COFF_SCN_MEM_WRITE			0x80000000	// Section is writeable.extern byte COFF_HEADER_struct[];extern byte COFF_OPTIONAL_HEADER32_struct[];extern byte COFF_OPTIONAL_HEADER64_struct[];extern byte COFF_SECTION_HEADER_struct[];#endif /* !__COFF_S_H_ */